Modular units - Filkab.com · CRM (750 mm) Fused-contactor unit CRM (750 mm) SF6 circuit-breaker protection DE558 2 DE558 3 33 Single-isolation circuit breaker unit DM1-A (750 mm)

Modular units

SM6-24

Catalogue

2006

�

0Contents

PresentationThe experience of a world leader 2The range’s advantages 3The references of a leader 4Quality assurance 5

SM6-24Field of application 6Units for all functions 8Operating conditions �4Main characteristics �5Factory-built cubicles description �6Compartments description �8Safety of people 20Remote control switch interface 24Fault indicators 25Description of the control/monitoring and protection functions 26

CharacteristicsofthefunctionalunitsFunctional units selection 29Automatic switching controls 43Operating mechanisms 44Auxiliaries 47Motor option and releases for Evolis circuit breakers 48Current transformers 49Voltage transformers 5�Protection of transformers 53Motors protection with CRM units 55Interlocks 56

ConnectionsConnections selection table 59Cable-connection from below 60Cable-connection height 60Trenches depth 6�Trench diagrams example 62

InstallationDimensions and weights 64Units dimensions 65Layout examples 67Protecting the environment 68A full range of services 69

AppendicesTrip curves for VIP 300 LL or LH relays 70 Trip curves for VIP 35 relays 7�Fusarc CF fuses - Fuse and limitation curves 72Solefuse fuses - Fuse and limitation curves 73Order form 74

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SM6-24

2

Theexperienceofaworldleader 0

The Schneider Electric group’s experience extends over forty years in factory-built cubicles and over twenty five years in SF6 technology for Medium Voltage switchgear. This experience means that today Schneider Electric can propose a complementary range: DMV-A, DMV-D, DMV-S vacuum type circuit breaker cubicles and internal arc cubicles �6 kA. � s to reinforced the safety of people.This gives you the advantage of unique experience, that of a world leader, with over 800,000 SF6 Medium Voltage units installed throughout the world.

Putting this experience at your service and remaining attentive to your requirements is the spirit of active partnership that we want to develop in offering you the SM6-24.

The modular SM6-24 is a range of harmonised cubicles equipped with SF6 or vacuum air breaking technology switchgear. These cubicles allow you to produce all your Medium Voltage substation requirements up to 24 kV by superposing their various functions.The result of in-depth analysis of your requirements, both now and in the future, SM6-24 cubicles mean that you can take advantage of all the features of both a modern and proven technology.

1975:innovationSulphur hexafluoride (SF6) is first used in an MV switch for an MV/LV transformer substation, with the VM6.

1989:experience Over 300,000 VM6 cubicles equipped networks throughout the world.

1991:innovationandexperience Cumulated with the second generation of SM6 modular SF6 cubicles.

2003:aleadingposition b with over 600,000 SM6-24 cubicles installed around the world, Schneider Electric consolidates its position as uncontested leader in the Medium Voltage field.b development of the offer with the arrival of a range of vacuum type circuit breaker cubicles.

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Therange’sadvantages 0

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UpgradabilitySM6-24,acomprehensiverangeb a comprehensive offer covering your present and future requirements; b a design adapted to the extension of your installations; b a catalogue of functions for all your applications; b a product designed to be in compliance with standards constraints; b options to anticipate the telecontrol of your installations.

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CompactnessSM6-24,anoptimisedrangeb compact units, with low increment cubicles; b rationalised space requirement for switchboard installation; b reduction of civil works costs; b easy integration in factory-built outdoor substations for which the SM6-24 is particularly well designed.

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MaintenanceSM6-24,arangewithreducedmaintenanceb the active parts (breaking and earthing) are integrated in an SF6-filled, “sealed for life” unit; b the control mechanisms, are intented to function with reduced maintenance under normal operating conditions; b enhanced electrical endurance when breaking.

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EaseofinstallationSM6-24,asimplerangetoincorporateb reduced dimensions and weights; b only one civil works layout; b a solution adapted to cable connection; b simplified switchboard busbar design.

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EaseandsafetooperateSM6-24,aprovenrangeb a three position switch to block incorrect switching; b the earthing disconnector has full closing capacity; b positive breaking of position indicators; b internal arcing withstand in the cable and switchgear compartments; b clear and animated display diagrams; b switching lever with an “anti-reflex” function; b compartmented cubicles.

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SM6-24:arangedesignedwithtelecontrolinmindSM6-24 switchgear is perfectly adapted to telecontrol applications. Motorised, either when installed or at a later date on-site without any interruption in service, SM6-24 combines with the Easergy T200 remote control interface. You therefore benefit from a ready-to connect unit that is easy to incorporate providing guaranteed switchgear operation.

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SM6-24:arangewithadaptedprotectiondevicesWith the SM6-24, Schneider Electric proposes solutions for network management; the Sepam and VIP or relay ranges protect installations, providing continuity of electrical supply and reducing downtime.

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Presentation

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Thereferencesofaleader 0

SM6-24, a world-wide product

Asia/MiddleEastb Pasteur Institute, Cambodiab Tian he City, Chinab Sanya Airport, Chinab Bank of China, Beijing, Jv Yanta, Chinab Jing Guang Hotel, JGH, Chinab Plaza Hotel, Jakarta, Indonesiab Bali Airport, Indonesiab Wakasa Control Center, Japanb Otaru Shopping center, Japanb New City of Muang, Thong Than, Kanjanapas, Thailandb Danang and Quinhon Airport, Vanad, Vietnamb British Embassy, Omanb KBF Palace Riyadh, Saudi Arabiab Raka Stadium, Saudi Arabiab Bilkent University, Turkeyb TADCO, BABOIL development, United Arab Emirates

Africab ONAFEX, Hilton Hotel, Algeriab Yaounde University, Cameroonb Karoua Airport, Cameroonb Libreville Airport, Gabonb Ivarto Hospital, CORIF, Madagascarb Central Bank of Abuja, ADEFEMI, Nigeriab OCI Dakar, Oger international, CGE, Senegalb Bamburi cement Ltd, Kenyab Ivory Electricity Company, Ivory Coast

South America/Pacificb Lamentin Airport, CCIM, Martiniqueb Space Centre, Kourou, Guyanab Mexico City Underground System, Mexicob Santiago Underground System, Chileb Cohiba Hotel, Havana, Cubab Iberostar Hotel, Bavaro, Dominican Republicb Aluminio Argentino Saic SA, Argentina

Europeb EDF, Franceb Eurotunnel, Franceb Futuroscope, Poitiers, Franceb François Mitterrand Library, Franceb Nestlé company headquarters, Franceb Stade de France, Paris, Franceb Kronofrance, Franceb TLM Terminal , Folkestone, Great Britainb Zaventem Airport, Belgiumb Krediebank Computer Centre, Belgiumb Bucarest Pumping station, Rumaniab Prague Airport, Czech Republicb Philipp Morris St Petersburg, Russiab Ligget Ducatt Tobacco Factory, Russiab Kremlin Moscow, Russiab Allibert Tarazona, Spain

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Qualityassurance 0

Quality certified to ISO 9001

A major advantageSchneider Electric has integrated a functional organisation into each of its units. The main mission of this organisation is to check the quality and the compliance with standards.This procedure is:b uniform throughout all departments;b recognised by many customers and approved organisations.But it is above all its strict application that has enabled recognition to be obtained by an independent organisation: The French Quality Assurance Association (FQAA).ThequalitysystemforthedesignandmanufactureofSM6-24unitshas been certified in conformity with the requirements of the ISO 9001: 2000qualityassurancemodel.

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Meticulous and systematic controlsDuring manufacture, each SM6-24 is subject to systematic routine testing which aims to check the quality and conformity:b sealing testing;b filling pressure testing;b opening and closing rate testing;b switching torque measurement;b dielectric testing;b conformity with drawings and plans.The results obtained are written and reported on the test certificate for each device by the quality control department.

The environmental management system adopted by Schneider Electric production sites that produce the SM6-24 have been assessed and judged to be in conformity with requirements in the ISO �400� standard.

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ISO 900 1ISO 900 1 ISO 9002ISO 9002

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ISO 14001ISO 14001

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Fieldofapplication 0

The SM6-24 is made up of modular units containing fixed or withdrawable metal-enclosed SF6 switchgear, using sulphur hexafluoride (SF6) or vacuum:b switch-disconnector;b SF�, SFset or Evolis circuit breaker;b Rollarc 400 or 400 D contactor;b disconnector.

SM6-24 units are used for the MV section in MV/LV transformer substations in public distribution systems and MV consumer or distribution substations up to 24 kV.

MV/LVtransformersubstations

6�00

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5580

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Unit definitionsBelow is the list of SM6-24 units used in MV/LV transformer substations and industrial distribution substations:b IM,IMC,IMB switch;b PM fused switch;b QM,QMC,QMB fuse-switch combination;b CRM contactor and contactor with fuses;b DM1-A,DM1-D,DM1-S single-isolation SF6 type circuit breaker;b DMV-A,DMV-D,DMV-S single-isolation vacuum type circuit breaker;b DM1-W,DM1-Z withdrawable single-isolation SF6 type circuit breaker;b DM2 double-isolation SF6 type circuit breaker;b CM,CM2 voltage transformers;b GBC-A,GBC-Bcurrent and/or voltage measurements;b NSM-cables for main incoming and standby;b NSM-busbars for main incoming and cables for standby;b GIM intermediate bus unit;b GEM extension unit;b GBM connection unit;b GAM2,GAM incoming cable connection unit;b SM disconnector;b TM MV/LV transformer unit for auxiliaries;b other units, consult us;b special function EMB busbar earthing.

UTE standardMV consumer substation(MV metering)

IM

incoming line of the maindistribution switchboard

outgoing line towardother ring substations

IM CM DM2 QM PM IM

Other standardsMV consumer substations(MV metering)

IM

outgoing line toward other ring substations

incoming line of the main distribution switchboard

IM DM1-D GBC-A QM DM1-S

Combined public distribution/Consumer substationPM IM IM GIM QM

MV consumer substation(LV metering)

Substation

IM IM GAM QMQM

UTE standardMV consumer substation(MV metering)

IM

incoming line of the maindistribution switchboard

outgoing line towardother ring substations

IM CM DM2 QM PM IM

Other standardsMV consumer substations(MV metering)

IM

outgoing line toward other ring substations

incoming line of the main distribution switchboard

IM DM1-D GBC-A QM DM1-S

Combined public distribution/Consumer substationPM IM IM GIM QM

MV consumer substation(LV metering)

Substation

IM IM GAM QMQM

SM

6-24

SM6-24

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Fieldofapplication 0

IndustrialdistributionsubstationsD

E55

802E

N Distribution switchboard

Distribution switchboard

MV/LV transformer substations

DM1-A

CM QM QM IMC IMB GBM IMC QM CM

NSM-busbars

standbygenerator source

standbyutility source

GBM SM TMPM NSM-cables QM CRM CRM DM1-W

incoming lineof private MV substation


CM QMC IM IM DM1-D GBM DM1-A QMC CM





MV/LV transformer substations

DM1-A

CM QM QM IMC IMB GBM IMC QM CM

NSM-busbars

standbygenerator source

standbyutility source

GBM SM TMPM NSM-cables QM CRM CRM DM1-W



CM QMC IM IM DM1-D GBM DM1-A QMC CM



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SM6-24

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Unitsforallfunctions 0

Connectiontothenetworks page

DE

5580

3

DE

5598

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DE

5580

5

29 SwitchunitIM (375 or 500 mm)

SwitchunitIMC (500 mm)

SwitchunitwithorwithoutearthingdisconnectorrightorleftoutgoinglineIMB (375 mm)

Fuse-switchprotection

DE

5598

2

DE

5580

7

DE

5580

8

30 Fuse-switchcombinationunitQM(375 or 500 mm)

Fuse-switchcombinationunitQMC(625 mm)

Fuse-switchcombinationunitrightorleftoutgoinglineQMB(375 mm)

DE

5580

9

3� Fused-switchunitPM (375 mm)

SM

6-24

SM6-24

9


Contactorprotection page

DE

558�

0

DE

558�

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32 ContactorunitCRM(750 mm)

Fused-contactorunitCRM(750 mm)

SF6circuit-breakerprotection

DE

558�

2

DE

558�

3

33 Single-isolationcircuitbreakerunitDM1-A(750 mm)

Single-isolationcircuitbreakerunitrightorleftoutgoinglineDM1-D(750 mm)

DE

558�

4

DE

558�

5

34 Single-isolationcircuitbreakerunitwithautonomousprotectionDM1-S(750 mm)

Double-isolationcircuitbreakerunitrightorleftoutgoinglineDM2(750 mm)

SM6-

24

SM6-24

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SF6circuit-breakerprotection page

DE

558�

6

DE

558�

7

35 Withdrawablesingle-isolationcircuitbreakerunitDM1-W(750 mm)

Withdrawablesingle-isolationcircuitbreakerunitrightoutgoinglineDM1-Z(750 mm)

Vacuumcircuit-breakerprotection

DE

558�

8

DE

558�

9

36 Single-isolationcircuitbreakerunitDMV-A(625 mm)

Single-isolationcircuitbreakerunitrightoutgoinglineDMV-D(625 mm)

DE

5582

0

36 Single-isolationcircuitbreakerunitwithautonomousprotectionDMV-S(625 mm)

SM

6-24

SM6-24

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MVmetering page

DE

5582

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DE

5598

3

37 VoltagetransformersformainswithearthedneutralsystemCM(375 mm)

VoltagetransformersformainswithinsulatedneutralsystemCM2(500 mm)

DE

5582

3

DE

5582

4

38 Currentand/orvoltagemeasurementunitrightorleftoutgoinglineGBC-A(750 mm)

Currentand/orvoltagemeasurementunitGBC-B(750 mm)

SM6-

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SM6-24

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Casings page

DE

5582

5

DE

5582

5

DE

5582

6

39 IntermediatebusunitGIM(125 mm)

ExtensionunitVM6/SM6GEM(125 mm)

ConnectionunitrightorleftoutgoinglineGBM (375 mm)

DE

5582

7

DE

5598

4

40 Incomingcable-connectionunitGAM2 (375 mm)

Incomingcable-connectionunitGAM(500 mm)

SM

6-24

SM6-24

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Other functions page

DE

5582

9

DE

5583

0

DE

5583

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4� DisconnectorunitSM(375 or 500 mm)

MV/LVtransformerunitforauxiliariesTM(375 mm)

BusbarearthingcompartmentEMB(375 mm)

DE

5583

2

DE

5583

3

42 CablespowersupplyformainincominglineandstandbylineNSM-cables(750 mm)

BusbarspowersupplyformainincominglineonrightorleftandcablesforstandbylineNSM-busbars(750 mm)

SM6-

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SM6-24

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Operating conditions 0

SM6-24 units are designed for indoor installations (IP2XC). Their compact dimensions are:b 375 mm to 750 mm wide;b �600 mm high;b 840 mm deep…… this makes for easy installation in small rooms or prefabricated substations.Cables are connected via the front.All control functions are centralised on a front plate, thus simplifying operation. The units may be equipped with a number of accessories (relays, toroids, instrument transformers, surge arrestor, telecontrol, etc.).

StandardsSM6-24 units meet all the following recommendations, standards and specifications:b recommendations IEC: 60694: Common specifications for high-voltage switchgear and controlgear standards.6227�-200: A.C. metal-enclosed switchgear and controlgear for rated voltage above � kV and up to including 52 kV.60265: High voltage switches for rated voltages of 52 kV and above.6227�-�05: High voltage alternating current switch-fuse combinations.60255: Electrical relays.6227�-�00: High-voltage alternating current circuit breakers.6227�-�02: High-voltage alternating current disconnectors and earthing switches.b UTE standards: NFC �3.�00: Consumer substation installed inside a building and fed by a second category voltage public distribution system.NFC �3.200: High voltage electrical installations requirements.NFC 64.�30: High voltage switches for rated voltage above � kV and less than 52 kV.NFC 64.�60: Alternating current disconnectors and earthing switches.b EDF specifications: HN 64-S-4�: A.C. metal-enclosed swichgear and controlgear for rated voltages above � kV and up to and including 24 kV.HN 64-S-43: Electrical independent-operating mechanism for switch 24 kV - 400 A.

DesignationSM6-24 units are identified by a code including:b anindicationofthefunction,i.e.theelectricaldiagramcode:IM,QM,DM1,CM,DM2,etc.b the rated current: 400 - 630 - �250 A;b the rated voltage: 7.2 - �2 - �7.5 - 24 kV;b the maximum short-time withstand current values: �2.5 - �6 - 20 - 25 kA. � s;b the colour is of RAL 9002 type (frosted satin white). Example for a unit designated: IM400-24-12.5 b IM indicates an “incoming” or “outgoing” unit;b 400 indicates the rated current is 400 A;b 24 indicates the rated voltage is 24 kV;b �2.5 indicates the short-time withstand current is �2.5 kA. � s.

In addition to its technical characteristics, SM6-24 meets requirements concerning safety of life and property as well as ease of installation, operation and protecting the environment.

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In addition to its technical characteristics, SM6-24 meets requirements concerning safety of life and property as well as ease of installation, operation and protecting the environment.

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SM

6-24

SM6-24

�5

Maincharacteristics 0

The hereunder values are for working temperatures from -5°C up to +40°C and for a setting up at an altitude below 1000 m.

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5N

Internalarcwithstand: b standard:�2.5 kA. 0.7 s; b enhanced:�6 kA. � s. Protectionindex: b classes: PI (insulating partition);b loss of service continuity classes: LSC2A; b units: IP2XC (IP3X consult us); b between compartments: IP2x.

Electro-magneticcompatibility:b relays: 4 kV withstand capacity, as per recommendation IEC 6080�.4;b compartments:v electrical field: - 40 dB attenuation at �00 MHz,- 20 dB attenuation at 200 MHz;v magnetic field: 20 dB attenuation below 30 MHz.

Temperatures:The cubicles must be stored and installed in a dry area free from dust and with limited temperature variations. b for stocking: from –40°C to +70°C,b for working: from –5°C to +40°C,b other temperatures, consult us.

The hereunder values are for working temperatures from -5°C up to +40°C and for a setting up at an altitude below 1000 m.

6�00

5N

Internalarcwithstand: b standard:�2.5 kA. 0.7 s; b enhanced:�6 kA. � s. Protectionindex: b classes: PI (insulating partition);b loss of service continuity classes: LSC2A; b units: IP2XC (IP3X consult us); b between compartments: IP2x.

Electro-magneticcompatibility:b relays: 4 kV withstand capacity, as per recommendation IEC 6080�.4;b compartments:v electrical field: - 40 dB attenuation at �00 MHz,- 20 dB attenuation at 200 MHz;v magnetic field: 20 dB attenuation below 30 MHz.

Temperatures:The cubicles must be stored and installed in a dry area free from dust and with limited temperature variations. b for stocking: from –40°C to +70°C,b for working: from –5°C to +40°C,b other temperatures, consult us.

Ratedvoltage(kV) 7.2 �2 �7.5 24Insulationlevel50 Hz, � mn Insulation 20 28 38 50(kV rms) Isolation 23 32 45 60�.2/50 ms Insulation 60 75* 95 �25(kV peak) Isolation 70 85 ��0 �45BreakingcapacityTransformer off load (A) �6Cables off load (A) 3�.5Short-timewithstandcurrent (kA. 1 s)

25 630 - �250 A20 630 - �250 A16 630 - �250 A12.5 400 - 630 - �250 A

The making capacity is equal to 2.5 times the short-time withstand current.* 60 kV peak for the CRM unit.

GeneralcharacteristicsMaximumbreakingcapacity Ratedvoltage (kV) 7.2 �2 �7.5 24UnitsIM,IMC,IMB,NSM-cables,NSM-busbars

630 A - 800 A*

PM,QM,QMC,QMB 25 kA 20 kACRM �0 kA 8 kACRMwithfuses 25 kASF6 circuit breaker range:DM1-A,DM1-D,DM1-W,DM1-Z,DM1-S,DM2

25 kA 20 kA

Vacuum circuit breaker range:DMV-A,DMV-D,DMV-S 25 kA 20 kA* In 800 A consult us.

Endurance

Units Mechanical endurance

Electrical endurance

IM,IMC,IMB,PM,QM*,QMC*,QMB*,NSM-cables,NSM-busbars

IEC 60265 �000 operations class M�

IEC 60265 �00 breaks at In, p.f. = 0.7 class E3

CRM Disconnector IEC 6227�-�02�000 operations

Rollarc 400 IEC 62470 300 000 operations

IEC 62470 �00 000 breaks at 320 A 300 000 breaks at 250 A

Rollarc 400D �00 000 operations �00 000 breaks at 200 ASF6 circuit breaker range:DM1-A,DM1-D,DM1-W,DM1-Z,DM1-S,DM2

Disconnector IEC 6227�-�02�000 operations

Circuit breaker SF IEC 6227�-�00 �0 000 operations

IEC 6227�-�00 40 breaks at �2.5 kA �0 000 breaks at In, p.f. = 0.7

Vacuum circuit breaker range:DMV-A,DMV-D,DMV-S

Disconnector IEC 6227�-�02Circuit breaker Evolis

IEC 6227�-�00 �0 000 operations

IEC 6227�-�00 �00 breaks at In, p.f. = 0.7

* As per recommendation IEC 60420, three breakings at p.f. = 0.2 b �730 A under �2 kV,b �400 A under 24 kV,b 2600 A under 5.5 kV.

SM6-

24

SM6-24

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Factory-builtcubiclesdescription 0

SwitchandfuseprotectioncubiclesCubicles are made up of five compartments separated by metal or insulating partitions.

1 switchgear: switch-disconnector and earthing switch in an enclosure filled with SF6 and satisfying “sealed pressure system” requirements.

2 busbars: all in the same horizontal plane, thus enabling later switchboard extensions and connection to existing equipment.

3 connection: accessible through front, connection to the lower switch-disconnector and earthing switch terminals (IM cubicles) or the lower fuse-holders (PM and QM cubicles). This compartment is also equipped with an earthing switch downstream from the MV fuses for the protection units.

4 operatingmechanism: contains the elements used to operate the switch-disconnector and earthing switch and actuate the corresponding indications (positive break).

5 lowvoltage: installation of a terminal block (if motor option installed), LV fuses and compact relay devices.If more space is required, an additional enclosure may be added on top of the cubicle.

Optional, switch cubicles (IM) can also be fitted with: b control motorisation; b surge arrestors.

SF6circuitbreakercubicles1 switchgear: disconnector(s) and earthing switch(es), in enclosures filled with SF6 and satisfying “sealed pressure system” requirements.


3 connectionandswitchgear: accessible through front, connection to the downstream terminals of the circuit breaker.Two circuit breaker offers are possible:b SF1: combined with an electronic relay and standard sensors (with or without an auxiliary power supply;b SFset: autonomous set equipped with an electronic protection system and special sensors (requiring no auxiliary power supply).

4 operatingmechanism: contains the elements used to operate the disconnector(s), the circuit breaker and the earthing switch and actuate the corresponding indications.

5 lowvoltage: installation of compact relay devices (Statimax) and test terminal boxes. If more space is required, an additional enclosure may be added on top of the cubicle.

Optional, cubicles may be fitted with: b current and voltage transformers; b circuit breaker control motorisation; b surge arrestors.

6�05

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1 5

4

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2

1 5

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6�05

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1 5

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6�05

4N

21 5

4

3

4

21 5

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6�05

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21 5

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SM

6-24

SM6-24

�7

Factory-builtcubiclesdescription0

Vacuumtypecircuitbreakercubicles1 switchgear: disconnector(s) and earthing switch(es), in enclosure filled with SF6 and satisfying and one vacuum circuit breaker, “sealed pressure system” requirements.


3 connectionandswitchgear: accessible through front, connection to the downstream terminals of the circuit breaker.b Evolis: device associated with an electronic relay and standard sensors (with or without auxiliary source);

4 operatingmechanism: contains the elements used to operate the disconnector(s), the circuit breaker and the earthing switch and actuate the corresponding indications.

5 lowvoltage: installation of compact relay devices (VIP) and test terminal boxes. If more space is required, an additional enclosure may be added on top of the cubicle.

Optional, cubicles may be fitted with: b current and voltage transformers; b circuit breaker control motorisation; b surge arrestors.

Contactorcubicles1 switchgear: disconnector and earthing switch and contactor in enclosures filled with SF6 and satisfying “sealed pressure system” requirements.


3 connectionandswitchgear: accessible through front.This compartment is also equipped with an earthing switch downstream.The Rollarc contactor may be equipped with fuses.Two types may be used: b R400 with magnetic holding;b R400D with mechanical latching.

4 operatingmechanism: contains the elements used to operate the disconnector(s), the contactor 400 or 400D and the earthing switch and actuate the corresponding indications.

5 lowvoltage: installation of compact relay devices and test terminal boxes.With basic equipment, an additional enclosure is added on top of the cubicle.

Optional, cubicles may be fitted with current and voltage transformers.

PE

5564

9

21 5

4

3

21 5

4

3

PE

5564

9

21 5

4

3

21 5

4

3

6�05

6N

21 5

4

3

4

21 5

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3

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21 5

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SM6-

24

SM6-24

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Compartmentsdescription 0

BusbarcompartmentThe three insulated busbars are parallel-mounted. Connection is made to the upper pads of the enclosure using a field distributor with integrated captive screws.Ratings 400 - 630 - �250 A.

SwitchcompartmentThis compartment is separated from the busbar compartment and the connection compartment by the enclosure surrounding the switch, the disconnector and the earthing switch.

ConnectionandswitchcompartmentThe network cables are connected:b to the terminals of the switch; b to the lower fuse holders; b or to the connection pads of the circuit breaker.Cables may have either:b cold fitted sheathing for dry-type or paper-insulated cables;With basic equipment, the maximum allowable cross-section for cable is: b 630 mm2 or 2 x 400 mm2 for �250 A incoming or outgoing units; b 300 mm2 or 2 x 240 mm2 for incoming or outgoing units 400 - 630 A;b 95 mm2 for transformer protection cubicles incoporating fuses.The earthing switch must be closed before the cubicle may be accessed.The reduced depth of the cubicle makes for easy connection of all phases.A stud incorporated in the field distributor makes it possible to position and secure the cable-end lug with a single hand.

DE

5583

5

6�00

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DE

5583

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6�00

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DE

5583

4

6�00

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DE

5583

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DE

5583

6

SF6 type circuit breaker

DE

5583

7

Vacuum type circuit breaker

DE

5583

6

SF6 type circuit breaker

DE

5583

7

Vacuum type circuit breaker

SM

6-24

SM6-24

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Compartmentsdescription 0

Operating-mechanism coversThese covers contain the various operating functions for the:b switch and earthing switch;b disconnector(s);b circuit breaker;b contactor;and the voltage indicators.The operating-mechanism cover may be accessed with the cables and busbars energised and without isolating the substation.It also enables easy installation of padlocks, locks and standard LV accessories (auxiliary contacts, trip units, motors, etc.).

Low-voltagemonitoringcontrolcabinetIt enables the cubicle to be equipped with low voltage switchgear providing protection, control, status indication and data transmission. According to the volume, it is available in 3 versions: cover, wiring duct and cabinet.

A-LVcover: enables a very simple low voltage section to be installed such as indication buttons, push buttons or Statimax relays.The total height of the cubicle is then �600 mm.

B-LVwiringduct: enables a large majority of low voltage configurations to be installed. It also takes the Sepam series 20 or series 40. The total cubicle height is then �690 mm.

C-LVcontrolcabinet: this is only used for larger low voltage accessories or those with a depth greater than �00 mm or complex equipment, such as Sepam series 80, converters, changeover and telecontrol units, regulating transformers or dual secondary transformers. The total height of the cubicle then becomes 2050 mm.

In all cases, these volumes are accessible, with cables and busbars energised, without de-energising the substation.

DE

5583

8

6�00

8N

DE

5583

8

6�00

8N

DE

5583

9

C

B

A

C

B

A

DE

5583

9

C

B

A

C

B

A

A - LV coverh = �600 mm

B - LV wiring ducth = �690 mm

C - LV control cabineth = 2050 mm

6�00

9N

A - LV coverh = �600 mm

B - LV wiring ducth = �690 mm

C - LV control cabineth = 2050 mm

6�00

9N

SM6-

24

SM6-24

20

Safetyofpeople 0

By switchgear

Switchordisconnectorandearthingswitchb GastightnessThe three rotating contacts are placed in an enclosure filled with gas to a relative pressure of 0.4 bar (400 hPa). It satisfies “sealed pressure system” requirements and seal tightness is always factory checked.

b Operating safetyv the switch may be in one of three positions: “closed”, “open”, or “earthed”, representing a natural interlocking system that prevents incorrect operation.Moving-contact rotation is driven by a fast-acting mechanism that is independent of the action of the operator.v the device combines the breaking and disconnection functions.v the earthing switch placed in the SF6 has a short-circuit making capacity, in compliance with standards.v any accidental over-pressures are eliminated by the opening of the safety membrane, in which case the gas is directed toward the back of the unit, away from the operator.

MT2

0�84

Closed position Open position Earth position

Rollarc400and400Dcontactorb GastightnessThe three phases are placed in an enclosure filled with SF6 gas to a relative pressure of 2.5 bars (2500 hPa). It satisfies “sealed pressure system” requirements and seal tightness is always checked in the factory.

b Operating safetyAccidental over-pressures are eliminated by the opening of the safety membrane.

MT2

0�85

Contacts closed Main contacts separated

Arcing period Contacts open

6�0�

0N

Switch-disconnector

6�0�

0N

Switch-disconnector

6�0�

�N

Rollarc contactor

6�0�

�N

Rollarc contactor

SM

6-24

SM6-24

2�

Safetyofpeople 0

By switchgear

SF6circuitbreaker:SF1orSFsetb GastightnessThe SF� or SFset circuit breaker is made up of three separate poles mounted on a structure supporting the operating mechanism. Each pole-unit houses all the active elements in an insulating enclosure filled with gas to a relative pressure of 0.5 bar (500 hPa). It satisfies “sealed pressure system” requirements and seal tightness is always checked in the factory.

b Operating safety As for switch-units, accidental over-pressures are eliminated by the opening of the safety membrane.

MT2

0�86

Contacts closed Precompression Arcing period Contacts open

Vacuumtypecircuitbreaker:EvolisbGastightnessThe Evolis circuit breaker comprises three separate pole units fixed on a structure supporting the control mechanism. Each pole encloses all of the active parts in an insulating enclosure, under vacuum, and its gas tightness is systematically checked in the factory.

b Operating safety v the magnetic field is applied along the contact axis of the vacuum type circuit breaker.This process diffuses the arc in a regular manner with high currents. It ensures optimum distribution of the energy along the compact surface so as to avoid local hot spots.Theadvantagesofthistechnique:v a simplified vacuum type circuit breaker which is consequently very reliable,v low dissipation of arcing energy in the circuit breaker,v highly efficient contacts which do not distort during repeated breaking,v significant reduction in control energy.

6�0�

2N

SF1 circuit breaker

6�0�

2N

SF1 circuit breaker

6�05

8N

Evolis circuit breaker

6�05

8N

Evolis circuit breaker

SM6-

24

SM6-24

22

Safetyofpeople 0

By operating mechanism safety

ReliableoperatingmechanismbSwitchgearstatusindicator: Fitted directly to the drive shaft, these give a definite indication of the contact’s position. (appendix A of standard IEC 62271-102.).b Operating lever: This is designed with an anti-reflex device that stops any attempt to re-open the device immediately after closing the switch or the earthing disconnector.b Lockingdevice: Between one and three padlocks enable the following to be locked:v access to the switching shaft of the switch or the circuit breaker,v access to the switching shaft of the earthing disconnector,v operating of the opening release push-button.

SimpleandeffortlessswitchingMechanical and electrical controls are side by side on the front fascia, on a panel including the schematic diagram indicating the device’s status (closed, open, earthed):b Closed: the drive shaft is operated via a quick acting mechanism, independent of the operator. No energy is stored in the switch, apart from when switching operations are taking place.For combined switch fuses, the opening mechanism is armed at the same time as the contacts are closed.b Opening: the switch is opened using the same quick acting mechanism, operated in the opposite direction.For circuit breakers and the combined switch fuses, opening is controlled by: v a push-button,v a fault.b Earthing: a specific control shaft enables the opening or closing of the earthing contacts. Access to this shaft is blocked by a cover that can be slid back if the switch is open but which remains locked in place if it is closed.

VoltagepresenceindicatorThis device has integrated VPIS (Voltage Presence Indicating System) type lights, in conformity with IEC standard 61958, enabling the presence (or absence) of voltage to be checked on the cables.

Insensitivitytotheenvironmentb An internal sealed enclosure, contains the active parts of the switchgear (switch, earthing disconnector). It is filled with SF6 in accordance with the definitions in IEC recommendation 62271-200 for “sealed pressure systems”. Sealing is systematically factory checked. b Parts are designed in order to obtain optimum electrical field distribution.b The metallic structure of cubicles is designed to withstand and aggressive environment and to make it impossible to access any energised part when in operation.

6�0�

3N6�

0�3N

6�0�

4N6�

0�4N

SM

6-24

SM6-24

23

Safetyofpeople 0

By internal arc protection

To enhance the safety of people, it is desirable to provide as high a degree of protection as possible by evacuating the effects of internal arcing using:b evacuation systems which direct gases towards the top or the bottom of the switchboard enabling over pressure to be limited in the case of an internal fault in the compartments; b channelling and evacuating hot gases towards an external area, which is not hazardous for the operator;b materials which are non-inflammable for the cubicle;b reinforced panels.

Consequently:

TheSM6-24isdesignedtoofferagoodlevelofsafetyb Controlofthearchitecture:v compartment type enclosure.b Technologicalcontrol:v electrotechnical: modelling of electrical fields,v mechanical: parts produced using CAD systems.b Useofreliablecomponents: v choice of materials, v earthing switch with closing capacity.b Devicesfortotaloperatingsafety:v voltage presence indicator on the front face,v natural reliable interlocking,v locking using keys or padlocks.

Internalarcwithstandofthecubiclesb 2versionsareavailable:v basic version: �2.5 kA. 0.7 s,v enhanced internal arcing withstand: �6 kA. � s.

SM6-24internalarc(inconformitywithIEC60298appendixAA)In its internal arc version, the SM6-24 has successfully passed all of the type testing relative to standard IEC 60298 (6 acceptance criteria).The materials used meet the constraints for which the SM6-24 is designed. The thermal and mechanical forces that an internal arc can produce are perfectly absorbed by the enclosure.An operator present in the front of the SM6-24 switchboard during an internal fault will not be exposed to the effects of arcing.

SM6-24proposesseveraloptionstoinstallaninternalarcenhancedswitchboardb 3-sidesinternalarcprotection:Case of an SM6-24 switchboard positioned against the wall, access to the rear of the cubicles is impossible, internal arc protection on three sides is sufficient. b 4-sidesinternalarcprotection(upwards exhaust only):For SM6-24 switchboards installed in the middle of a room, 4-sides internal arc protection is necessary in order to protect an operator moving around the switchboard.

ChoiceofexhaustThe choice depends on the civil engineering:b Upwardsexhaust:A ceiling height greater or equal than 2300 mm is necessary.b Downwardsexhaust:Civil engineering with an adequate volume is necessary.

Standard IEC 60298 appendix AA indicates a method for testing switchgear in metal enclosures under internal arcing conditions. The aim of this test is to show that an operator present in front of a switchboard would be protected against the effects of an internal fault.

DE

5555

3

Case of an SM6-24 switchboard installed against the wall downwards exhaust: 3-sides internal arc protection

DE

5555

4

Case of an SM6-24 switchboard installed in the middle of a room upwards exhaust: 4-sides internal arc protection

Standard IEC 60298 appendix AA indicates a method for testing switchgear in metal enclosures under internal arcing conditions. The aim of this test is to show that an operator present in front of a switchboard would be protected against the effects of an internal fault.

DE

5555

3

Case of an SM6-24 switchboard installed against the wall downwards exhaust: 3-sides internal arc protection

DE

5555

4

Case of an SM6-24 switchboard installed in the middle of a room upwards exhaust: 4-sides internal arc protection

SM6-

24

SM6-24

24

Remotecontrolswitchinterface 0

EasergyT200S is a simplified MV substation control unit for secondary distribution networks enabling remote control of one or two MV substation switches.T200 S, a version of the T200 I unit, is integrated in the SM6-24 cubicle LV control cabinet. It is limited to control 2 switches. It is intended for remote control applications for source transfer switching and back up generator set switching in NSM cubicle.

Easergy200S a multifunctional “plug and play” interface which integrates all functions required for remote monitoring and control of MV substations:bacquisition of various data types: switch position, fault detectors, current values, etc.b transmission of opening and closing orders to the switchesbexchange with the control center.Particularly used during network incidents, Easergy T200 S has proven its reliability and availability to be able to operate the switchgear at all times. It is easy to implement and operate.

FunctionalunitdedicatedtoMediumVoltageapplicationsEasergy 200 S is installed in the low voltage control cabinet of IM and NSM cubicles for remote control of one or two switches.Easergy notably enables source transfer switching between two switches.It has a simple panel for local operation to manage electrical controls (local/remote switch) and to display switchgear status information.It integrates a fault current detector (overcurrent and zero sequence current) with detection thresholds configurable channel by channel (threshold and fault duration).

“Plugandplay”andsecureIntegrated in the low voltage control cabinet of an MV-equipped cubicle, it is ready to connect to the transmission system.Easergy T200 S has been subject to severe tests on its resistance to MV electrical constraints. A back-up power supply guarantees several hours continuity of service for the electronic devices, motorization and MV switchgear.Current transformers are of split core type for easier installation.

CompatiblewithallSCADAremotecontrolsystemsEasergy T200 S supplies the following standard protocols:Modbus, DPN3.0 level 2 and IEC 870-5-�0�.Transmission system standards are: RS232, RS485, PSTN, FSK.Other systems are available on request, the radio frequency emitter/receiver is not supplied.

6�0�

7N

6�0�

8N

6�02

0N

PE

�500

78

PE

�500

79

Control command Local information Power unit Split core CTs Backup power supply

6�0�

5N

Easergy T200 S: remote control interface in LV control cabinet

6�0�

5N

Easergy T200 S: remote control interface in LV control cabinet

SM

6-24

SM6-24

25

Faultindicators 0

Easergy MV underground network fault current passage indicators are a range of products adapted to all neutral earthing systems: insulated, impedant and direct earthing.bEasergy Flair 2�D-22D-23D, are self-powered with a liquid crystal display, with DIN dimensions for MV cubicle installation.bEasergy Flair 279 and 2�9, have a wall-mounted case for the MV cubicles substation or LV compartment and anexternal power supply which can be backed up.bEasergy Flair 200C (communicative), has the same case as Flair 279 and 219, but has advanced measurement functions and long distance communication features (radio, GSM, RTC, etc.)

PE

�508

7 D

PE

6027

5

PE

6027

6

EasergyFlair 21D-22D-23D 279-219 200CUsage

Underground MV networks, open loop, insulated,impedant and direct neutral earthing systems

InstallationFlush fitted Casing Casing

PowersupplySelf-powered or dual power

230 Vac or battery

230 Vac

FaultdetectionPhase-phase and phase-earth for all 3 ranges

IndicationLCDdisplay

Indicator light Indicator light (option)

MeasurementCurrent, frequency Current, voltage,

powerCommunication

SCADA interfaceby dry contact

SCADA interfaceby dry contact

Long distance(radio, PSTN, GSM, etc)

EasergyFlair21D-22D-23DSM6-24 integrates Flair 2�D, Flair 2�DT, Flair 22D and Flair 23D on every incoming cubicles.bHighperformanceindicatorsv indication of phase-phase and phase-earth faults,v faulty phase indication,v adapted to all neutral earthing systems,v compatible with HV/MV substation protection devices.bClearandcomprehensivedisplayv displaying the faulty phase for earth fault,v displaying settings,v displaying the load current including peak demand and frequency meter.bMaintenancefree.

Flair21D Flair21DT Flair22D Flair23DPowersupply

Self-powered b b b bDual power supply b (battery) b (external)

DisplayAmmeter b b b bPeak demand b bFrequency meter b b

OptionsSCADA interface b (transistor output) b b bExternal light b b b bExternal reset b bAdvanced settings (keypad) b b

Easergy Flair is a comprehensive range of underground network fault current indicators.

Easergy Flair is a comprehensive range of underground network fault current indicators.

PE

4030

8

PE

4030

8

SM6-

24

SM6-24

26

Descriptionofthecontrol/monitoringandprotectionfunctions 0

SepamprotectionrelayArangeadaptedatyourapplicationb Protection of substation (incoming, outgoing line and busbars).b Protection of transformers. b Protection of motors, and generators.

Accuratemeasurementanddetaileddiagnosisb Measuring all necessary electrical values.b Monitoring switchgear status: sensors and trip circuit, mechanical switchgear status.b Disturbance recording.b Sepam self-diagnosis and watchdog.

SimplicityEasytoinstallb Light, compact base unit.b Optional modules fitted on a DIN rail, connected using prefabricated cords.b User friendly and powerful PC parameter and protection setting software to utilize all of Sepam’s possibilities.

User-friendlyb Intuitive User Machine Interface, with direct data access.b Local operating data in the user’s language.

Flexibilityandevolutivityb Enhanced by optional modules to evolve in step with your installation.b Possible to add optional modules at any time.b Simple to connect and commission via a parameter setting procedure.

Sepam Characteristics Protections Applications

Basic

Subs

tatio

n

Tran

sfor

mer

Rot

atio

n

gene

rato

r

Bus

bars

Specific

Sepamseries20For common applications

b �0 logic inputs and 8 relay outputsb � Modbus communicationport

Current protection S20 T20 M20

Voltage and frequency protection B21

Loss of mains (ROCOF) B22

Sepamseries40For demanding applications

b �0 logic inputsb 8 relay outputsb � Modbus communicationportb Logic equations editor

Current voltage and frequency protection

S40 T40 G40

Directional earth fault S41 M41

Directional earth fault and phase overcurrent

S42 T42

Sepamseries80For complete applications

b 42 logic inputs and 23 relay outputsb 2 Modbus communicationportb Logic equations editorb Removal memory cartridgeb Battery to save event logging data

Current voltage and frequency protection

S80

Directional earth fault S81 T81 M81

Directional earth fault and phase overcurrent

S82 T82 G82

The Sepam range of protection and metering is designed for the operation of machines and electrical distribution networks of industrial installations and utility substations for all levels of voltage. It consists of complete, simple and reliable solutions, suited to following 3 families: b Sepam series 20, b Sepam series 40, b Sepam series 80.

PE

2008

�

The Sepam range of protection and metering is designed for the operation of machines and electrical distribution networks of industrial installations and utility substations for all levels of voltage. It consists of complete, simple and reliable solutions, suited to following 3 families: b Sepam series 20, b Sepam series 40, b Sepam series 80.

PE

2008

� SM

6-24

SM6-24

27


VIP35protectionrelayIntegratedintheDM1-SandDMV-ScubiclesThe VIP 35 is an independent relay without an auxiliary power supply, powered by the current sensors, and actuating a Mitop release unit. VIP 35 provides protection against phase-to-phase faults and against earthing faults.Phaseprotectionb phase protection is achieved by a definite time threshold which functions from 1.2 times the operating current (Is). Earthingprotectionb earthing fault protection functions with the residual current measurement taken from the sum of the secondary currents in the sensors. This is taken via a CRc, 8 A to 80 A gauge. b earthing protection is inverse definite time: its threshold and time delay can be set.

VIP300LLprotectionrelayIntegratedintheSFsetandDM1-SandDMV-ScubiclesVIP 300 provides protection against phase-to-phase and phase-to-earth faults. A choice of trip curves and the large number of possible settings mean that it can be used in a large variety of selectivity layouts.VIP 300 is an independent relay powered by the current sensors; it does not require an auxiliary power supply. It actuates a release unit.Phaseprotectionb phase protection is via two independently adjustable thresholds:v the lower threshold can be chosen to be inverse definite time or definite time. The definite time curves are in conformity with IEC standard 60255-3. They are either of inverse, very inverse or extremely inverse type.v the upper threshold is inverse definite time.Earthingprotectionb protection against phase-to-earth faults uses the residual current measurement, taken from the sum of the secondary currents in the sensors. This is taken via a CRa X� gauge: �0 to 50 A and X4: 40 to 200 A or via a CRb X� gauge: 63 to 3�2 A and X4: 250 A to �250 A.b as for phase protection, phase-to-earth protection had two thresholds that can be independently set. Signallingb two indicators show the origin of the trip operation (phase or earth). They remain in position after the relay power supply has been cut.b two led indicators (phase and earth) show that the lower threshold has been exceeded and that its time delay is currently in progress.

6�02

6N

VIP 35

6�02

6N

VIP 35

6�02

7N

VIP 300 LL

6�02

7N

VIP 300 LL

SM6-

24

SM6-24

28


Definite time-delay autonomousStatimaxGeneral protection of MV consumer substations (MV metering). Statimax ensures, without an auxiliary source, against phase and zero-sequence faults. Statimax is made up of an electronic setting device, three toroid voltage-matching transformers, a zero-sequence transformer and a regulation device that supplies the power for the electronics and the low-energy Mitop release.

SelectiontableProtectiontype Code Protectionunits

Sepam Statimax VIP2000 series 20 series 40 series 80 35 200 300

Three-phase overcurrent 50 - 5� b b b b b b(2) b(1) b(1)

Zero-sequence overcurrent 50N - 5�N b b b b b b(3) b(1) b(1)

Directional zero-sequence current 67N b b b

Undervoltage 27 b b b

Overvoltage 59 b b b

Thermal image 49 b b b b

Zero-sequence overvoltage 59N b b b

Negative sequence overcurrent 46 b b b b

Long start-up and rotor blocking 5�LR b b b b

Maximum number of start-ups 66 b b b b

Single-phase undercurrent 37 b b b b

(1) DT, EI, SI, VI and RI trip curves. (2) Inverse curve suited to transformer protection.(3) DT trip curve.

6�02

4N

Statimax

6�02

4N

Statimax

SM

6-24

SM6-24

29

Functionalunitsselection 0

Network connection

IM (375 or 500 mm)Switch

IMC (500 mm)Switch

IMB (375 mm)Switch with earthing switch Right or left outgoing

without earthing switch Right or left outgoing

DE

5584

�

DE

5584

2

DE

5584

3

DE

5584

4

Electricalcharacteristics

DE

5589

�

Basicequipment:b switch and earthing switchb three-phase busbarsb CIT operating mechanismb voltage indicators

b connection pads for dry-type cables b three-phase bottom busbarsfor outgoing lines (right or left)

b one to three CTs

Versions:b CI2 operating mechanism b CI� operating mechanism

b 630 A or �250 A three-phase busbarsb in 800 A version consult us

Optional accessories:b motor for operating mechanismb auxiliary contactsb additional enclosure or connection enclosure for cabling from aboveb key-type interlocksb 50 W heating elementb stands footingb release units

b phase comparatorb fault indicators

b surge arrestors (for 500 mm cubicle)b telecontrol

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

Cha

ract

eris

tics

of

the

func

tiona

luni

ts

Characteristics of the functional units

30


Fuse-switch protection

QM (375 or 500 mm)Fuse-switch combination unit

QMC (625 mm)Fuse-switch combination unit

QMB (375 mm)Fuse-switch combination unitOutgoing line right or left

DE

5598

7

DE

5584

7

DE

5584

8


DE

5589

2

Basicequipment:b switch and earthing switchb three-phase busbarsb CI� operating mechanismb voltage indicatorsb equipment for three UTE or DIN striker fusesb mechanical indication system for blown fuses

b connection pads for dry-type cablesb downstream earthing switch

b three-phase bottom busbars for outgoing lines (right or left)

b one to three CTs

Versions:b 630 A or �250 A three-phase busbars

b CI2 operating mechanism

Optional accessories:b motor for operating mechanism b auxiliary contactsb additional enclosure or connection enclosure for cabling from aboveb key-type interlocksb 50 W heating elementb stands footingb indication contact for blown fusesb UTE or DIN striker fusesb release units

200 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

200 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

Cha

ract

eris

tics

of

the

func

tiona

luni

tsCharacteristics of the functional units

3�


Fuse-switch protection

PM (375 mm)Fused-switch unit

DE

5585

0


DE

5589

2

Basicequipment:b switch and earthing switchb three-phase busbarsb CIT operating mechanismb voltage indicatorsb connection pads for dry-type cablesb downstream earthing switchb equipment for three UTE or DIN fuses

Versions:b 630 A or �250 A three-phase busbars

Optional accessories:b motor for operating mechanismb auxiliary contactsb enlarged low-voltage control cabinetb additional enclosure or connection enclosure for cabling from above b key-type interlocksb 50 W heating elementb stands footingb mechanical indication system for blown fusesb UTE or DIN fuses

200 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

200 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

Cha

ract

eris

tics

of

the

func

tiona

luni

ts


32


Contactor protection

CRM (750 mm)Contactor

CRM (750 mm)Contactor with fuses

DE

5585

�

DE

5585

2


DE

5589

3

DE

5589

4

Basicequipment:b Rollarc 400 or 400D contactorb disconnector and earthing switchb three-phase busbarsb contactor operating mechanism R400 with magnetic holding or contactor R400D with mechanical latchingb disconnector operating mechanism CSb one to three current transformers b auxiliary contacts on contactorb connection pads for dry-type cablesb voltage indicatorsb downstream earthing switchb additional enclosureb operation counter

b equipment for three DIN fuses

Version:b 630 A or �250 A three-phase busbars

Optional accessories:b cubicle:v auxiliary contacts on the disconnectorv protection using Sepam programmable electronic unitv one to three voltage transformersv key-type interlocksv 50 W heating elementv stands footingb contactor:v mechanical interlocking

b DIN fuses

400 A

kA

10

8

7.2 12 kV

400 A

kA

10

8

7.2 12 kV

250 A

25

kA

20

16

12.5

7.2 12 kV

250 A

25

kA

20

16

12.5

7.2 12 kV

Cha

ract

eris

tics

of

the

func

tiona

luni


33


SF6 type circuit breaker protection

DM1-A (750 mm)Single-isolation circuit breaker

DM1-D (750 mm)Single-isolation circuit breakerOutgoing line on right

DM1-D (750 mm)Single-isolation circuit breakerOutgoing line on left

DE

5585

6

DE

5585

7

DE

5585

8


DE

5589

5

Basicequipment:b SF1or SFset circuit breaker (only for the 400-630 A performances) b disconnector and earthing switch b three-phase busbarsb circuit breaker operating mechanism RIb disconnector operating mechanism CSb voltage indicatorsb three CTs for SF� circuit breakerb auxiliary contacts on circuit breaker

b connection pads for dry-type cables b three-phase bottom busbarsb downstream earthing switch


Optional accessories:b cubicle:v auxiliary contacts on the disconnectorv additional enclosure or connection enclosure for cabling from abovev protection using Statimax relays, or Sepam programmable electronic unit for SF� circuit breakerv three voltage transformers for SF� circuit breakerv key-type interlocksv 50 W heating elementv stands footingv surge arrestorsb circuitbreaker:v motor for operating mechanismv release unitsv operation counter on manual operating mechanism

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

Cha

ract

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tics

of

the

func

tiona

luni

ts


34



DM1-S (750 mm)Single-isolation circuit breaker with independent protection

DM2 (750 mm)Double-isolation circuit breakerOutgoing line on right

DM2 (750 mm)Double-isolation circuit breakerOutgoing line on left

DE

5585

9

DE

5586

0

DE

5586

�


DE

5589

�

Basicequipment:b SF� circuit breaker b disconnector and earthing switch b three-phase busbarsb circuit breaker operating mechanism RIb disconnector operating mechanism CSb auxiliary contacts on circuit breaker

b VIP relay protectionb three CR sensors for VIP relay protectionb voltage indicatorsb connection pads for dry-type cablesb downstream earthing switch

b three CTs


Optional accessories:b cubicle:v additional enclosure or connection enclosure for cabling from abovev three voltage transformersv key-type interlocksv 50 W heating elementv stands footing

b circuitbreaker:v motor for operating mechanismv release unitsv operation counter on manual operating mechanism

b cubicle:v protection using Statimax relays or Sepam programmable electronic unitv auxiliary contacts on disconnectors

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

Cha

ract

eris

tics

of

the

func

tiona

luni


35



DM1-W (750 mm)Withdrawable single-isolation circuit breaker

DM1-Z (750 mm)Withdrawable single-isolation circuit breaker Outgoing line on right

DE

5586

2

DE

5586

3


DE

5589

5

DE

5589

6

Basicequipment:b SF� circuit breakerb disconnector and earthing switch b three-phase busbarsb circuit breaker operating mechanism RIb disconnector operating mechanism CSb voltage indicatorsb three CTsb auxiliary contacts on circuit breaker

b earthing switch operating mechanism CCb connection pads for dry-type cablesb downstream earthing switch

b three-phase busbars


Optional accessories:b cubicle:v auxiliary contacts on the disconnectorv additional enclosure or connection enclosure for cabling from abovev protection using Statimax relays or Sepam programmable electronic unit v three voltage transformers v key-type interlocksv 50 W heating elementv stands footingv withdrawable circuit breaker cradle


v surge arrestors

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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36


Vacuum type circuit breaker protection

DMV-A (625 mm)Single-isolation circuit breaker

DMV-D (625 mm)Single-isolation circuit breakerOutgoing line on right

DMV-S (625 mm)Single-isolation circuit breaker with independent protection

DE

5586

5

DE

5586

6

DE

5586

7


DE

5589

8

DE

5589

9

Basicequipment:b Evolis circuit breakerb switch and earthing switch for 400 - 630 Ab disconnector and earthing switch for �250 Ab three-phase busbarsb circuit breaker operating mechanism Proximab disconnector operating mechanism CITb voltage indicatorsb auxiliary contacts on circuit breaker

b three CTsb Sepam programmable electronic unit

b 3 Cr sensors for VIP relay protectionb protection by VIP relays

b connection pads for dry-type cablesb downstream earthing switch

Version:b 630 A or �250 A three-phase busbars b 630 A or �250 A three-phase busbars

Optional accessories:b cubicle:v auxiliary contacts on the disconnectorv additional enclosure or connection enclosure for cabling from abovev three voltage transformersv key-type interlocksv stands footing


400 - 630 -1250 A

630 - 1250 A

25

kA

20

16

12.5

12 17.5 kV

400 - 630 -1250 A

630 - 1250 A

25

kA

20

16

12.5

12 17.5 kV

400 - 630 A

630 A

25

kA

20

16

12.5

12 17.5 kV

400 - 630 A

630 A

25

kA

20

16

12.5

12 17.5 kV

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37


MV metering

CM (375 mm)Voltage transformers for mains with earthed neutral system

CM2 (500 mm)Voltage transformers for mains with insulatedneutral system

DE

5587

0

DE

5587

�


DE

5589

0

Basicequipment:b disconnector and earthing switchb three-phase busbarsb operating mechanism CSb LV circuit isolation switchb LV fusesb three 6.3 A UTE or DIN type fuses

b three-voltage transformers (phase-to-earth)

b two voltage transformers (phase-to-phase)


Optional accessories:b auxiliary contactsb additional enclosure or connection enclosure for cabling from aboveb 50 W heating elementb stands footingb mechanical signalling for blown fuses

50 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

50 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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38


MV metering

GBC-A (750 mm)Current and/or voltage measurementsOutgoing line on right

GBC-A (750 mm)Current and/or voltage measurementsOutgoing line on left

GBC-B (750 mm)Current and/or voltage measurements

DE

5587

3

DE

5587

4

DE

5587

5


DE

5589

5

Basicequipment:b one to three CTsb connection barsb three-phase busbars

Optional accessories:b additional enclosureb three voltage transformers (phase-to-earth), or two voltage transformers (phase-to-phase)b stands footing

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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39


Casings

GEM(125 mm)Extension unit VM6/SM6

GIM(125 mm)Intermediate bus unit

GBM (375 mm)Connection unitOutgoing line right or left

DE

5587

6

DE

5587

6

DE

5587

7


DE

5589

�

DE

5589

5

Basicequipment:b three-phase busbars b three-phase busbars b connection bars

b three-phase busbars for outgoing lines right or left

Optional accessories:b stands footing

b additional enclosure

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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40


Casings

GAM2 (375 mm)Incoming-cable-connection unit

GAM (500 mm)Incoming-cable-connection unit

DE

5587

8

DE

5587

9


DE

5589

�

DE

5589

5

Basicequipment:b three-phase busbarsb voltage indicatorsb connection pads for dry-type cablesb connection bars

b operating mechanism CCb earthing switch

Optional accessories:b enlarged low-voltage control cabinetb stands footingb 50 W heating element

b auxiliary contactsb surge arrestorsb key-type interlocks

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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4�


Other functions

SM (375 or 500(1) mm)Disconnector unit

TM (375 mm) MV/LV transformer unitfor auxiliaries

EMB (375 mm)Busbars earthing compartment

DE

5588

0

DE

5588

�

DE

5588

2


DE

5589

5

DE

5589

0

DE

5589

�

Basicequipment:b disconnector and earthing switchb three-phase busbarsb operating mechanism CS

b disconnector and earthing switchb connection barsb operating mechanism CITb installation on 630 A IM 375 mm or DM1-A units (except additional enclosure or connection enclosure for cabling from above)b require an key-type interlocks adapted to the switchboard network

b connection pads for dry-type cablesb voltage indicators

b two 6.3 A fuses, UTE or DIN typeb LV circuit isolating switchb one voltage transformer (phase-to-phase)


Optional accessories:b auxiliary contacts b additional enclosureb key-type interlocksb stands footingb 50 W heating element

b auxiliary contacts

b connection enclosure for cabling from above b mechanical indication systemfor blown fusesb connection enclosure for cabling from above

(1) only for 1250 A units.

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 - 1250 A

630 - 1250 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

50 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

50 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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42


Change over

NSM-cables(750 mm) Cables power supply for main incoming line (N)and standby line (S)

NSM-busbars(750 mm) Busbars power supply for main incoming line on right and cables (N)for standby line (S)

NSM-busbars(750 mm) Busbars power supply for main incoming line on left and cables (N) for standby line (S)

DE

5588

3

DE

5588

4

DE

5588

5


DE

5589

�

Basicequipment:b switches and earthing switchesb three-phase busbarsb connection pads for dry-type cablesb voltage indicatorsb mechanical interlockingb motorised operating mechanism CI2 with shunt tripsb additional enclosureb automatic-control equipment


Optional accessories:b auxiliary contactsb key-type interlocksb 50 W heating elementb stands footingb telecontrol

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

400 - 630 A

630 A

25

kA

20

16

12.5

7.2 12 17.5 24 kV

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Automaticswitchingcontrols 0

TransferswitchThe transfer switch automatic control system gives automatic control and management of sources in the MV secondary distribution network. It is associated with VD3H voltage presence detectors.Operating modesbOperating mode is selected using the Easergy T200 S configuration tool.bSemi-Automode,SW1XVSW2When the voltage disappears on the channel in service, the automatic control switches to the other channel after a time delay T�. The automatic control does not switch back, unless there is a voltage break on the new channel in service.bModeSW1VSW2,(SW2VSW1)The automatic control only switches once from channel � or 2 to the back up channel.bModeAuto-SW1orAuto-SW2Channel � or 2 is priority if its MV voltage is OK. After switching to the back up channel, the mode switches back to the priority channel if the MV voltage on this channel is OK for a period T2.

SwitchingsequencebSwitching takes place if the following conditions are fulfilled:vautomatic control onvSW� open/SW2 closed or SW� closed/SW2 openv“transfer locking” offv“earthing switch” on both channels offvMV voltage on the channel in service is absentvMV voltage on the other channel is presentvno fault current. bSwitching back to the main channel in “AUTO” modes is executed if:vthe priority channel is openvthe MV voltage on the priority channel is OK for a time period of T2.The closing order on the back up channel is given after confirming the opening of the channel in service.SourcetransferlockingA digital input prohibits orders from the local control panel, the automatic control systems and the remote control supervisor.This input is generally connected to the downstream circuit breaker.

Networkbackup

DE

5599

�EN

TR: transfer switch response time (< 180 ms - depending on switchgear).b Setting of time delay before switching: configurable from 0.1 s to 2s (T1) with step of 100 ms.b Setting of time delay for return to the initial state: configurable from 5 s to 120s (T2) with step of 5 s.b Transfer switch configurable with SW1VSW2 or SW2VSW�.

Note: inbold = default configuration.

Voltage on SW1Vn

0V

T1 TR

TR

SW1C

O

T2SW2C

O

Voltage on SW1Vn

0V

T1 TR

TR

SW1C

O

T2SW2C

O

Networkbackup

DE

5599

�EN

TR: transfer switch response time (< 180 ms - depending on switchgear).b Setting of time delay before switching: configurable from 0.1 s to 2s (T1) with step of 100 ms.b Setting of time delay for return to the initial state: configurable from 5 s to 120s (T2) with step of 5 s.b Transfer switch configurable with SW1VSW2 or SW2VSW�.


Voltage on SW1Vn

0V

T1 TR

TR

SW1C

O

T2SW2C

O

Voltage on SW1Vn

0V

T1 TR

TR

SW1C

O

T2SW2C

O

Generatorbackup

DE

5599

2EN

TR: transfer switch response time (< 180 ms - depending on switchgear).b Setting of time delay before switching to the generator: configurable from 1 s to 15s (T1) with step of 1 s.b Start up of the generator (T2), depending on kind of generator, not configurable (time max. to wait: 30 s).b Switching when the generator voltage is present.b Setting of time delay for return to the initial state: configurable from 60 s to 120s with step of 5 s (T3).b Stopping the generator 6 s after switching.


Voltage on SW1

Command of the generator

Voltage on generatorT2

Vn

0V

1

0

Vg

0V

T1

6s

TR

TR

SW1C

O

T3SW2C

O

Voltage on SW1



Vn

0V

1

0

Vg

0V

T1

6s

TR

TR

SW1C

O

T3SW2C

O

Generatorbackup

DE

5599

2EN

TR: transfer switch response time (< 180 ms - depending on switchgear).b Setting of time delay before switching to the generator: configurable from 1 s to 15s (T1) with step of 1 s.b Start up of the generator (T2), depending on kind of generator, not configurable (time max. to wait: 30 s).b Switching when the generator voltage is present.b Setting of time delay for return to the initial state: configurable from 60 s to 120s with step of 5 s (T3).b Stopping the generator 6 s after switching.


Voltage on SW1



Vn

0V

1

0

Vg

0V

T1

6s

TR

TR

SW1C

O

T3SW2C

O

Voltage on SW1



Vn

0V

1

0

Vg

0V

T1

6s

TR

TR

SW1C

O

T3SW2C

O

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44

Operating mechanisms 0

The control devices required for the unit operating mechanisms are centralised on the front panel. The different types of operating mechanism are presented in the table opposite. Operating speeds do not depend on the operator, except for the CS. For the interlocks, consult the table pages 56 to 57 according to concerned cubicles.

The control devices required for the unit operating mechanisms are centralised on the front panel. The different types of operating mechanism are presented in the table opposite. Operating speeds do not depend on the operator, except for the CS. For the interlocks, consult the table pages 56 to 57 according to concerned cubicles.

Units TypeofoperatingmechanismSwitch/disconnector Circuit breakerCIT CI1 CI2 CS CC RI Proxima

IM, IMB, IMC b v v

PM b

QM, QMC, QMB b v

CM, CM2, CRM b

DM�-A, DM�-D, DM�-S, DM�-Z, DM2 b b

DM1-A(*), DM1-W b b b

DMV-A, DMV-D, DMV-S b b

NSM-cables, NSM-busbars b

GAM b

SM, TM b

EMB b

b provided as standardv other possibility(*) 1250 A version

Double-functionoperatingmechanismCITb SwitchfunctionIndependent-operation opening or closing by lever or motor.b Earthing-switchfunction Independent-operation opening or closing by lever.Operating energy is provided by a compressed spring which, when released, causes the contacts to open or close.b Auxiliarycontactsv switch (2 O + 2 C) *,v switch (2 O + 3 C) and earthing switch (1 O + 1 C),v switch (1 C) and earthing switch (1 O + 1 C) if motor option.b MechanicalindicationsFuses blown in unit PM.b Motoroption

Double-functionoperatingmechanismCI1b Switchfunctionv independent-operation closing by lever or motor.Operating energy is provided by a compressed spring which, when released, causes the contacts to open to close.v independent-operation opening by push-button (O) or trip units.b Earthing-switchfunction Independent-operation closing and opening by lever.Operating energy is provided by a compressed spring which, when released, causes the contacts to open or close.b Auxiliarycontactsv switch (2 O + 2 C) *, v switch (2 O + 3 C) and earthing switch (1 O + 1 C),v switch (1 C) and earthing switch (1 O + 1 C) if motor option,v fuses blown (1 C).b MechanicalindicationsFuses blown in units QM.b Opening releasesv shunt trip,v undervoltage for unit QM.b Motoroption

(*) Included with the motor option.

6�02

9N6�

029N

6�03

0N6�

030N

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Double-functionoperatingmechanismCI2b Switchfunctionv independent-operation closing in two steps:� - operating mechanism recharging by lever or motor,2 - stored energy released by push-button (I) or trip unit.v independent-operation opening by push-button (O) or trip unit.b Earthing-switchfunctionIndependent-operation closing and opening by lever.Operating energy is provided by a compressed spring which, when released, causes the contacts to open or close.b Auxiliarycontactsv switch (2 O + 2 C) *, v switch (2 O + 3 C) and earthing switch (1 O + 1 C),v switch (1 C) and earthing switch (1 O + 1 C) if motor option.b Opening release shunt tripb Closingreleaseshunttripb Motoroption

(*) Included with the motor option.

Double-functionoperatingmechanismCSb SwitchandearthswitchfunctionsDependent-operation opening and closing by lever.b Auxiliarycontactsv disconnector (2 O + 2 C) for units DM1-A, DM1-D, DM1-W, DM2 and CRM without VT,v disconnector (2 O + 3 C) and earthing switch (1 O + 1 C) for units DM�-A, DM�-D, DM�-W, DM2 and CRM without VT,v disconnector (1 O + 2 C) for units CM, CM2, TM, DM1-A, DM1-D, DM2 and CRM with VT.b MechanicalindicationsFuses blown in units CM, CM2 and TM.

Single-functionoperatingmechanismCCb EarthingswitchfunctionIndependent-operation opening and closing by lever.Operating energy is provided by a compressed spring which, when released, provokes opening or closing of the contacts.b AuxiliarycontactsEarthing switch (1 O + 1 C).

6�03

�N6�

03�N

6�03

2N6�

032N

6�03

3N6�

033N

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46


Single-functionoperatingmechanismRIfortheSFcircuitbreakerb Circuit-breakerfunctionv independent-operation closing in two steps.First operating mechanism recharge by motor or lever, then release of the stored energy by push-button (I) or trip unit.v independent-operation opening by push-button (O) or trip units.b Auxiliarycontactsv circuit breaker (4 O + 4 C), v mechanism charged (1 C).b MechanicalindicationsOperation counter.b Opening releasesv Mitop (low energy),v shunt trip,v undervoltage.b Closingreleasev shunt tripb Motoroption (option and installation at a later date possible) Possiblecombinationsbetweenopeningreleases

SF1 SFsetRelease type Combinations Combinations

� 2 3 4 5 6 � 2 3 4Mitop (low energy) b b b b b b

Shunt trip b b b b

Undervoltage b b b b

ProximaoperatingmechanismfortheEvoliscircuitbreakerb Circuit-breakerfunctionv independent-switching operating closing in two steps.First operating mechanism recharge by motor or lever, then release of the stored energy by push-button (I) or trip unit.v independent-operation opening by push-button (O) or trip units.v spring energy release.b Auxiliarycontactsv circuit breaker (4 O + 4 C), v mechanism charged (1 C).b MechanicalindicationsOperation counterb Opening releasesv Mitop (low energy),v shunt trip,v undervoltage.b Closingrelease v shunt tripb Motoroption (option and installation at a later date possible)

6�03

4N6�

034N

6�03

5N6�

035N

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Auxiliaries 0

Motoroptionandreleasesforswitch-unitsThe operating mechanisms CIT, CI� and CI2 may be motorised.

Un DC AC(50Hz)*Powersupply (V) 24 48 110 125 220 120 230Motoroption

(W) 200(VA) 200

Operating time for CIT 1 to 2 (s) 1 to 2 (s)Charging time for CI�, CI2 4 to 7 (s) 4 to 7 (s)Opening releases

Shunt trip(W) 200 250 300 300 300(VA) 400 750

Response time (ms) 35 35Undervoltage

Pick-up (W) �60(VA) 280 550

Hold (W) 4(VA) 50 40

Response time (ms) 45 45Closingrelease

Shunt trip(W) 200 250 300 300 300(VA) 400 750

Response time (ms) 55 55* Please consult us for other frequencies.

MotoroptionandreleasesforSF6typecircuitbreakersOperating mechanism RI may be equipped with the motor option for the recharging function.

Un DC AC(50Hz)*Powersupply (V) 24 48 110 125 220 120 230Motoroption

(W) 300(VA) 380

Charging time (s) �5 �5Opening releases

Mitop (low energy) (W) 3Response time (ms) 30 30

Shunt trip(W) 85(VA) �80

Response time (ms) 45 45Undervoltage

Pick-up (W) �60(VA) 280 550

Hold (W) �0(VA) 50 40

Response time (ms) 55 55Closingrelease

Shunt trip(W) 85(VA) �80

Response time (ms) 65 65* Please consult us for other frequencies.

6�03

6N6�

036N

6�03

7N6�

037N

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48

MotoroptionandreleasesforEvoliscircuitbreakers 0

Chargingmotorandassociatedmechanism(MCH)The MCH unit arms and rearms the energy storage springs as soon as the circuit breaker is closed. This enables instant reclosing of the device after opening. The arming lever is only used as back up control in the absence of an auxiliary voltage.The MCH is equipped as standard with a CH limit switch. This contact indicates the “armed” position of the mechanism (spring armed). Characteristics

PowersupplyVac 50/60 Hz 48/60 �00/�30 200/240Vdc 24/30 48/60 �00/�25 200/250

Threshold 0.85 to �.� UnConsumption(VAorW) �80Motorovercurrent 2 to 3 In during 0.� sChargingtime 4 s max.Switchingrate 3 cycles per minute max. Mechanicalendurance �0000 remote controlled opening operations Evolis P�CHcontact �0 A at 240 V

Low energy release (MITOP)This specific coil actuates the opening mechanism of the poles to trip the circuit breaker. It comprises a low energy consumption electromagnet. Characteristics

Powersupply Direct currentThreshold 0.6 A < I < 3 AResponsetimeofthecircuitbreakeratUn �� ms

Any tripping caused by the Mitop release is indicated momentarily by an SDE type changeover contact. This release unit also includes a coil enabling the remote rearming of the SDE contact.Comment: to use the MITOP release requires the adjustment of a time delay to be set by the protection relay in order to ensure a circuit breaker operating time of 45-50 ms.

Shunttriprelease(MX)This causes instant opening of the circuit breaker when energised. Permanent energising of the MX locks the circuit breaker in the “open” position. Characteristics

PowersupplyVac 50/60 Hz 24/30 48/60 �00/�30 200/250Vdc 24/30 48/60 �00/�30 200/250

Threshold 0.7 to �.� UnConsumption(VAorW) Pick-up: 200

Hold: 4.5ResponsetimeofthecircuitbreakeratUn

50 ms ± �0

MT5

5�65

MT5

5�65

MT5

5�66

UC3UC2

UC1COM

SDE1

M2CUC4

/RESSDE2

UC3UC2

UC1COM

SDE1

M2CUC4

/RESSDE2

MT5

5�66

UC3UC2

UC1COM

SDE1

M2CUC4

/RESSDE2

UC3UC2

UC1COM

SDE1

M2CUC4

/RESSDE2

MT5

5�64

MT5

5�64

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49

Currenttransformers 0

ForunitQMCTransformerARJP1/N2Fb single primary winding;b double secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) �0 20 30 50 75 �00 �50 200Ith (kA) �.2 2.4 3.6 6 �0 �0 �0 �0t (s) �measurement and protection

5 A �5 VA - class 0.55 A 2.5 VA - 5P20

ForunitCRMTransformerARJP1/N2Fb single primary winding;b double secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) 50 �00 �50 200Ith (kA) 6 �0t (s) �measurement and protection

5 A �5 VA - class 0.55 A 2.5 VA - 5P20

Note: please consult us for other characteristics.

For400-630AunitsDM1-A,DM1-D,DM1-W,DM2,GBC-A,GBC-BTransformerARM3/N2Fb double primary winding;b single secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) �0/20 20/40 50/�00 �00/200 200/400 300/600Ith (kA) 5 �2.5 �2.5/2�* �2.5/25* �2.5/25* 25t (s) � 0.8 �measurement and protection

5 A 7.5 VA - class 0.5� A � VA - �0P305 A 5 VA - 5P�0 5 VA - 5P�5

* For 5 A protection

b double primary winding;b double secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) 50/�00 �00/200 200/400 300/600Ith (kA) �4.5 25 25 25t (s) �measurement and protection

5 A 30 VA - class 0.55 A 5 VA - 5P�5 7.5 VA - 5P�55 A 7.5 VA - 5P�0 �5 VA - 5P�0

6�04

0N

6�04

0N

6�04

0N

6�04

0N

6�04

�N

6�04

�N

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50

Currenttransformers 0

For630AunitsDMV-A,DMV-D,IMCTransformerARJP2/N2Fb single primary winding;b double secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) 50 �00 200 400 600Ith (kA) 25t (s) �Measurement and protection

5 A �0 VA class 0.5

�5 VA class 0.5

�5 VA class 0.5

�5 VA class 0.5

20 VA class 0.5

5 A 2.5 VA 5P20

2.5 VA 5P20

5 VA 5P20

5 VA 5P20

7.5 VA 5P20

For1250AunitsDM1-A,DM1-D,DM1-W,DM1-Z,GBC-A,GBC-BDMV-A,DMV-DTransformerARJP3/N2Fb single primary winding;b double secondary winding for measurement and protection.Short-timewithstandcurrentIth(kA)I1n (A) �000 �250Ith (kA) 25t (s) �Measurement and protection

� A 30 VA - class 0.5� A �0 VA - 5P20

Measurement and protection

5 A 30 VA - class 0.55 A �0 VA - 5P20

For630AunitsDM1-A,DM1-D,DM1-WLowPowerCurrentTransformer(LPCT)CLP2b characteristics according to IEC standard 60044-8;b large primary current range;b direct output voltage for measurement and protection;b RJ45-8 pts secondary connector;b insulation level 24 kV. Minimum rated primary current (A) 5Rated nominal primary current (A) �00Rated extended primary current (A) 630Rated nominal secondary output (mV) 22.5Accuracy class for measurement 0.5 (100-630 A), 0.75 (20 A), 1.5 (5 A)Accuracy class for protection 5PAccuracy limit factor 400Rated short time thermal current (kA/1 s) 40Highest voltage (Um) (kV) 24Rated power-frequency withstand (kV) 50

6�04

2N

6�04

2N

6�04

4N

6�04

4N

PE

5566

�

PE

5566

�

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5�

Voltagetransformers 0

ForunitsCM,DM1-A,DM1-D,DM2,GBC-A,GBC-BTransformersVRQ2-n/S1(phase-to-earth) 50 or 60 Hz

Rated voltage (kV) 24Primary voltage (kV) �0/3 �5/3 �5-20/3 20/3Secondary voltage (V) �00/3Thermal power (VA) 250Accuracy class 0.5Rated output for single primary winding (VA)

30 30 30

Rated output fordouble primary winding (VA)

30-50

ForunitsDMV-A,DMV-DTransformersVRFR-n/S1(phase-to-earth) 50 or 60 Hz

Rated voltage (kV) �7.5Primary voltage (kV) �0/3 �5/3Secondary voltage (V) �00/3Thermal power (VA) 250Accuracy class 0.5Rated output for single primary winding (VA)

30

ForunitsCM2,GBC-A,GBC-BTransformersVRC2/S1(phase-to-phase) 50 or 60 Hz

Rated voltage (kV) 24Primary voltage (kV) �0 �5 20Secondary voltage (V) �00Thermal power (VA) 500Accuracy class 0.5Rated output for single primary winding (VA)

50

ForunitsGBC-A,GBC-BTransformersVRM3-n/S2(phase-to-earth and protected by fuses 0.3 A) 50 or 60 Hz

Rated voltage (kV) �2 �7.5 24Primary voltage (kV) �0/3 �5/3 20/3Secondary voltage (V) �00/3 - �00/3Thermal power (VA) 200

First secondary Accuracy class 0.5Rated output for single primary (VA)

30-50

Thermal power (VA) �00Second secondary Accuracy class 3P

Rated output 50

6�04

5N

6�04

5N

6�04

6N

6�04

6N

PE

5564

8

PE

5564

8

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52

Voltagetransformers 0

ForunitTMTransformersVCT24(phase-to-phase) 50 or 60 Hz

Rated voltage (kV) 24Primary voltage (kV) �0 �5 20Secondary voltage (V) 220Output (VA) 2500 2500 2500

4000 4000

Note: the above mentioned voltage transformers are grounded neutral. For other characteristics, please consult us.

SurgearrestorForunitsIM500,DM1-A,DM1-W,GAM,DMV-A*

In (A) (unit) 400/630Un (kV) (unit) 7.2 �0 �2 �7.5 24Note: the rated voltage of the surge arrestor is according to unit’s rated voltage.(*) limited up to 17.5 kV for DMV-A circuit breaker cubicles.

DE

5599

0

DE

5599

0

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53

Protectionoftransformers 0

Fuse ratings for SM6-24 protection units such as PM, QM, QMB and QMC depend, among other things, on the following criteria: bservice voltage; btransformer rating; bfuse technology (manufacturer) Different types of fuses with medium loaded striker maybe installed: vSolefuse fuses as per standard UTE NCF 64.2�0; vFusarc CF fuses as per IEC recommendation 60.282.� and DIN dimensions 43.625. For fuse-switch combination unit type QM, QMB, QMC, refer only to the selection table and reference list of fuses. For all other type of fuses, consult us. Example:for the protection of a 400 kVA transformer at �0 kV, select either Solefuse fuses rated 43 A or Fusarc CF fuses rated 50 A.

FuseselectiontableThe color code is linked to the rated voltage of the fuse.Rating in A - no overload at –5°C < t < 40°C. Please consult us for overloads and operation over 40°C for France Transfo oil immersed type transformers.

Typeoffuse

Servicevoltage (kV)

Transformerrating (kVA) Ratedvoltage(kV)

25 50 �00 �25 �60 200 250 3�5 400 500 630 800 �000 �250 �600 2000 2500

Solefuse (UTE NFC standards 13.100, 64.210)5.5 6.3 �6 3�.5 3�.5 63 63 63 63 63 7.2�0 6.3 6.3 �6 �6 3�.5 3�.5 3�.5 63 63 63 63�5 6.3 6.3 �6 �6 �6 �6 �6 43 43 43 43 43 6320 6.3 6.3 6.3 6.3 �6 �6 �6 �6 43 43 43 43 43 63 24

Solefuse (general case, UTE NFC standard 13.200)3.3 �6 �6 3�.5 3�.5 3�.5 63 63 �00 �00 7.25.5 6.3 �6 �6 3�.5 3�.5 63 63 63 80 80 �00 �256.6 6.3 �6 �6 �6 3�.5 3�.5 43 43 63 80 �00 �25 �25�0 6.3 6.3 �6 �6 �6 3�.5 3�.5 3�.5 43 43 63 80 80 �00 12�3.8 6.3 6.3 6.3 �6 �6 �6 �6 3�.5 3�.5 3�.5 43 63 63 80 17.5�5 6.3 6.3 �6 �6 �6 �6 �6 3�.5 3�.5 3�.5 43 43 63 8020 6.3 6.3 6.3 6.3 �6 �6 �6 �6 3�.5 3�.5 3�.5 43 43 63 2422 6.3 6.3 6.3 6.3 �6 �6 �6 �6 �6 3�.5 3�.5 3�.5 43 63 63

FusarcCFandSIBA(1)(general case for QM, QMB and QMC cubicle according to IEC 62271-105)3.3 �6 25 40 50 50 80 80 �00 �25 �25 �60(1) 200(1) 7.25 �0 �6 3�.5 40 40 50 63 80 80 �25 �25 �60(1)

5.5 �0 �6 3�.5 3�.5 40 50 50 63 80 �00 �25 �25 �60(1) �60(1)

6 �0 �6 25 3�.5 40 50 50 63 80 80 �25 �25 �60(1) �60(1)

6.6 �0 �6 25 3�.5 40 50 50 63 80 80 �00 �25 �25 �60(1)

�0 6.3 �0 �6 20 25 3�.5 40 50 50 63 80 80 �00 �00 �25(1) 200(1) 12�� 6.3 �0 �6 20 25 25 3�.5 40 50 50 63 80 �00 �00 �25(1) �60(1)

�3.8 6.3 �0 �6 �6 20 25 3�.5 3�.5 40 50 50 63 80 80 �00(1) �25* �25* 17.5�5 6.3 �0 �0 �6 �6 20 25 3�.5 40 50 50 63 80 80 �00 �25(1) �25*20 6.3 6.3 �0 �0 �6 �6 25 25 3�.5 40 40 50 50 63 80 �00(1) �25(1) 2422 6.3 6.3 �0 �0 �0 �6 20 25 25 3�.5 40 40 50 50 80 80 �00(1)

* Please consult us(1) = SIBA fuses

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54

Protectiontransformers 0

FusesdimensionsSolefuse(UTE standards)

DE

5598

8

Ur (kV)

Ir (A)

L (mm)

Ø (mm)

Weight (kg)

7.2 6.3 to �25 450 55 212 �00 450 55 217.5 80 450 55 224 6.3 to 63 450 55 2

FusarcCF

DE

5598

9

Ur (kV)

Ir (A)

L (mm)

Ø (mm)

Weight (kg)

7.2 �25 292 86 3.312 6.3 292 50.5 �.2

�0 292 50.5 �.2�6 292 50.5 �.220 292 50.5 �.225 292 57 �.53�.5 292 57 �.540 292 57 �.550 292 78.5 2.863 292 78.5 2.880 292 78.5 2.8�00 292 78.5 2.8

24 6.3 442 50.5 �.6�0 442 50.5 �.6�6 442 50.5 �.620 442 50.5 �.625 442 57 2.23�.5 442 57 2.240 442 57 2.250 442 78.5 4.�63 442 78.5 4.�80 442 86 5.3

SIBA

DE

5598

9

Ur (kV)

Ir (A)

L (mm)

Ø (mm)

Weight (kg)

7.2 �60 292 85 3.8200 292 85 5.4

12 �25 292 67 2�60 292 85 3.8200 292 85 3.8

17.5 �25 442 85 5.424 �00 442 85 5.4

�25 442 85 5.4

ø 55

450 23

ø 6

35 35

ø 55

450 23

ø 6

35 35

ø 6ø 45 Ø

33L 23

33

ø 6ø 45 Ø

33L 23

33

ø 6ø 45 Ø

33L 23

33

ø 6ø 45 Ø

33L 23

33

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55

SelectionoffusesThe color code is linked to the rated voltage of the fuse. Startingcurrent(A)

Startingtime(s) Maximumservicevoltage(kV)5 10 20

Numberofstartsperhour6 12 6 12 6 12

�4�0 250�290 250 250 250��40 250 250 250 250 250�030 250 250 250 250 250 250 3.3890 250 250 250 250 250 250790 200 250 250 250 250 2507�0 200 200 200 250 250 250640 200 200 200 200 200 2506�0 200 200 200 200 200 200 6.6540 �60 200 200 200 200 200480 �60 �60 �60 200 200 200440 �60 �60 �60 �60 �60 2003�0 �60 �60 �60 �60 �60 �60280 �25 �60 �60 �60 �60 �60250 �25 �25 �25 �60 �60 �60240 �25 �25 �25 �25 �25 �60230 �25 �25 �25 �25 �25 �252�0 �00 �25 �25 �25 �25 �25�80 �00 �00 �00 �00 �00 �25�70 �00 �00 �00 �00 �00 �00 11

Maximumswitchablepower(kW)(direct on-line startup, six 5 sec. starts per hour)service voltage (kV) 3.3 4.�6 5 5.5 6 6.6 �0 ��without fuses �550 �960 2360 2590 2830 3��0 47�0 5�80with fuses �00 A �40 �80 2�5 240 260 285 435 480

200 A 625 800 960 �060 ��55 �270250 A ��35

AccesstofusesAccess is via the front with the front panel removed.Fuses may be removed without tools by simply pulling them forward. The field deflector pivots and automatically returns to its position.ReplacementoffusesWhen fault clearance results in one or two blown fuses, it is still common practice to replace only the blown fuses.However, though the remaining fuse(s) may apparently be in good condition, their operating characteristics are generally reduced due to the short-circuit. If non-blown fuses remain in service, they may blow even at very low over-current values. In systems where continuity of service is of importance, it is recommended to replaceallthreefuses, in compliance with IEC recommendation 60282.�.Pleasenote: all three fuses must come from the same range: Solefuse or Fusarc CF (they have different fusion curves).

MotorsprotectionwithCRMunits 0

The current rating of fuses installed in CRM units depends on: b motor current rating In; b starting current Id; b frequency of starts. The fuses rating is calculated such that a current equal to twice the starting current does not blow the fuse within period equal to the starting time. The adjacent table indicated the ratings which should be used, based on the following assumptions: b direct on-line startup; b Id/In ð 6; b pf = 0.8 (P ð 500 kW) or 0.9 (P > 500 kW); b h = 0.9 (P ð 500 kW) or 0.94 (P > 500 kW). The indicated values are for Fusarc fuses (to DIN standard 43-625). Example:Consider a 950 kW motor at 5 kV.

Id = 6 x In = 780 A Then select the next higher value, i.e. 790 A. For six 5-second starts per hour, select fuses rated 200 A.

Note: the same motor could not be protected for 12 starts per hour since the maximum service voltage for the required 250 A rated fuses is 3.3 kV.

⋅ ⋅ ⋅In P

3 U η pf--------------------------------- 130 A= =

⋅ ⋅ ⋅In P

3 U η pf--------------------------------- 130 A= =

The current rating of fuses installed in CRM units depends on: b motor current rating In; b starting current Id; b frequency of starts. The fuses rating is calculated such that a current equal to twice the starting current does not blow the fuse within period equal to the starting time. The adjacent table indicated the ratings which should be used, based on the following assumptions: b direct on-line startup; b Id/In ð 6; b pf = 0.8 (P ð 500 kW) or 0.9 (P > 500 kW); b h = 0.9 (P ð 500 kW) or 0.94 (P > 500 kW). The indicated values are for Fusarc fuses (to DIN standard 43-625). Example:Consider a 950 kW motor at 5 kV.

Id = 6 x In = 780 A Then select the next higher value, i.e. 790 A. For six 5-second starts per hour, select fuses rated 200 A.

Note: the same motor could not be protected for 12 starts per hour since the maximum service voltage for the required 250 A rated fuses is 3.3 kV.

⋅ ⋅ ⋅In P

3 U η pf--------------------------------- 130 A= =

⋅ ⋅ ⋅In P

3 U η pf--------------------------------- 130 A= =

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Interlocks 0

FunctionalinterlocksThese comply with IEC recommendation 62271-200 and EDF specification HN 64-S-41.In addition to the functional interlocks, each disconnector and switch include:b built-inpadlocking capacities (padlocks not supplied);b fourknock-outs that may be used for keylocks (supplied on request) for mechanism locking functions.

Unitinterlock

Units InterlockA� C� C4 A3 A4 A5 50 P� P2 P3 P5

IM, IMB, IMC b b b

PM, QM, QMB, QMC, DM�-A, DM�-D, DM�-W, DM�-Z, DM�-S, DMV-A, DMV-D, DMV-S

b b b b

CRM b

NSM b b

GAM b b b

SM b b

DE

5590

2

A1type Key-typeinterlocksOutgoing unitsAim:b to prevent the closing of the earthing switch on a transformer protection unit unless the LV circuit breaker is locked in “open” or “disconnected” position.

De5

5903

C1type b to prevent the access to the transformer if the earthing switch for transformer protection has not first been closed.

DE

5590

4

C4type b to prevent the closing of the earthing switch on a transformer protection unit unless the LV circuit breaker is locked in “open” or “disconnected” position.b to prevent the access to the transformer if the earthing switch for transformer protection has not first been closed.

MT2

0240

EN

Legendforkey-typeinterlocks:

Switchunitsb theswitchcanbeclosed only if the earthing switch is open and the access panel is in position. b theearthingswitchcanbeclosed only if the switch is open. b theaccesspanelforconnectionscanbeopened only if the earthing switch is closed. b theswitchislocked in the open position when the access panel is removed. The earthing switch may be operated for tests. Circuit-breakerunitsb thedisconnector(s)canbeclosed only if the circuit breaker is open and the front panel is locked (interlock type 50). b theearthswitch(es)canbeclosed only if the disconnector(s) is/are open. b theaccesspanelforconnectionscanbeopened only if: v the circuit breaker is locked open, v the disconnector(s) is/are open, v the earth switch(es) is/are closed.

Note: it is possible to lock the disconnector(s) in the open position for no-load operations with the circuit breaker.

Switchunitsb theswitchcanbeclosed only if the earthing switch is open and the access panel is in position. b theearthingswitchcanbeclosed only if the switch is open. b theaccesspanelforconnectionscanbeopened only if the earthing switch is closed. b theswitchislocked in the open position when the access panel is removed. The earthing switch may be operated for tests. Circuit-breakerunitsb thedisconnector(s)canbeclosed only if the circuit breaker is open and the front panel is locked (interlock type 50). b theearthswitch(es)canbeclosed only if the disconnector(s) is/are open. b theaccesspanelforconnectionscanbeopened only if: v the circuit breaker is locked open, v the disconnector(s) is/are open, v the earth switch(es) is/are closed.

Note: it is possible to lock the disconnector(s) in the open position for no-load operations with the circuit breaker.

O

O

O

O

S

S

S

S

S

SO

O

S

SO

O

no key free key captive key panel or doorno key free key captive key panel or door

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57

Interlocks 0

DE

5590

5

A3type RingunitsAim:b to prevent the closing of the earthing switch of a load-side cubicle unless the line-side switch is locked “open”.

DE

5590

6

A4type b to prevent the simultaneous closing of two switches.

DE

5590

7

A5type b to prevent the closing of the earthing switch of the casing unit unless the downstream and the upstream switches are locked in the “open” position.

DE

5590

8

50type Preventsb on-load switching of the disconnectors.

Allowsb off-load operation of the circuit breaker with the disconnectors open (double isolation).b off-load operation of the circuit breaker with the disconnector open (single isolation).

MT2

0240

EN


O

O

O

O

O OO O

O

OS

S

O

OS

S

OO

O

OO

O


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58

Interlocks 0

DE

5590

9

P1type b to prevent the closing of an earthing switch if the switch of the other unit has not been locked in the “open” position.

DE

559�

0

P2type b to prevent on-load operation of the disconnector unless the switch is locked “open”;b to prevent the closing of the earthing switches unless the disconnector and the switch are locked “open”.

DE

559�

�

P3type b to prevent on-load operation of the disconnector unless the switch is locked “open”;b to prevent the closing of the earthing switches with the unit energised, unless the disconnector and the switch are locked “open”;b to allow off-load operation of the switch.

De5

59�2

P5type b to prevent the closing of the earthing switch of the incoming unit unless the disconnector and the switch is locked “open”.

MT2

0240

EN


X

O

O

X

X

O

O

X

X

X

OOX

X

OO

O X

OA X

O X

OA X

P

P

P

P


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59

Connectionsselectiontable 0

TheageingresistanceoftheequipmentinanMV/LVsubstationdependsonthreekeyfactors:btheneedtomakeconnectionscorrectlyNew cold fitted connection technologies offer ease of installation that favours resistance over time. Their design enables operation in polluted environments under severe conditions.btheimpactoftherelativehumidityfactorThe inclusion of a heating element is essential in climates with high humidity levels and with high temperature differentials.bventilationcontrolThe dimension of the grills must be appropriate for the power dissipated in the substation. They must only traverse the transformer area.

Networkcablesareconnected:b on the switch terminals; b on the lower fuse holders; b on the circuit breaker’s connectors.Thebimetalliclugsare:b round connection and shank for cables ð 300 mm2; b square connection round shank for cables > 300 mm2 only. Crimping of lugs to cables must be carried out by stamping.The end connectors are of cold fitted typeSchneider Electric’s experience has led it to favour this technology wherever possible for better resistance over time.Themaximumadmissiblecablecrosssection:b 630 mm2 for �250 A incomer and feeder cables; b 300 mm2 for 400 - 630 A incomer and feeder cables ;b 95 mm2 for transformer protection cubicles with fuses.Access to the compartment is interlocked with the closing of the earthing disconnector.The reduced cubicle depth makes it easier to connect all phases.A 12 mm Ø pin integrated with the field distributor enables the cable end lug to be positioned and attached with one hand. Use a torque wrench set to 50 mN.

Dry-typesingle-corecableShort inner end, cold fitted

Performance Lugtype X-sectionmm2 Supplier Numberofcables Comments3 to 24 kV 400 A - 630 A

Round connector 50 to 300 mm2 All cold fitted cable end suppliers: Silec, 3M, Pirelli, Raychem, etc.

� or 2 per phase For larger x-sections, more cables and other types of lugs, please consult us

3 to 24 kV �250 A

Round connector

Square connector

50 to 630 mm2

> 300 mm2 admissible

All cold fitted cable end suppliers: Silec, 3M, Pirelli, Raychem, etc.

� or 2 per phase ð 400 mm2

400 < 1 ð 630 mm2 per phase

For larger x-sections, more cables and other types of lugs, please consult us

Threecore,drycableShort inner end, cold fitted

Performance Lugtype X-sectionmm2 Supplier Numberofcables Comments3 to 24 kV 400 A - 630 A


� per phase For larger x-sections, more cables and other types of lugs, please consult us

3 to 24 kV �250 A


� per phase For larger x-sections, more cables and other types of lugs, please consult us

Note:b The lugs, covered by a field distributor, can be square;b PM/QM type cubicle, round end connections Ø 30 mm max.

6�04

8N

6�04

8N

Con

nect

ions

Connections

60

Cable-connectionfrombelow 0

Cable-connection height

Cable-connectionheightHmeasured from floor (mm)

630A 1250AIM,NSM-cables, NSM-busbars 950SM 950 950IMC 400PM, QM 400QMC 340CRM 430DM�-A SF� 370 650DM�-A SFset, DM�-S 430DMV-A, DMV-S 324 324DM�-W 360 650GAM2 760GAM 470 620

Cable-connectionheightHmeasured from floor (mm)

630A 1250AIM,NSM-cables, NSM-busbars 950SM 950 950IMC 400PM, QM 400QMC 340CRM 430DM�-A SF� 370 650DM�-A SFset, DM�-S 430DMV-A, DMV-S 324 324DM�-W 360 650GAM2 760GAM 470 620

IM,NSM-cables,NSM-busbars,SM IMC,PM,QM,QMC

DE

559�

5

DE

559�

6

CRM GAM2 GAM

DE

559�

7

DE

559�

8

DE

559�

9

DMV-A,DMV-S400-630-1250A DM1-A,DM1-S,DM1-W400-630A DM1-A,DM1-W1250A

DE

5592

0

DE

5592

�

DE

5592

2

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

200420

200

H

185312

185 338

H

185312

185 338 200420

200

H

200420

200

H

789 330

H

200420

200

789 330

H

200420

200

C

onne

ctio

nsConnections

6�

Cable-connection 0

Trenches depth

Cablingfrombelow(allunits)b Throughtrenches: the trench depth P is given in the table opposite for commonly used dry single-core cables type (for tri-core cables consult us).b Withstands:to reduce P or eliminate trenches altogether by placing the units on 400 mm concrete footings. b With floor void: the trench depth P is given in the table opposite for commonly used types of cables.

Single-corecables Unitsuntil630A 1250AunitsCable x-section (mm2)

Bending radius (mm)

IM, SM, NSM-cables, NSM-busbars

IMC, DM�-A, DM�-W, GAM, DM�-S

CRM DMV-A, DMV-S

PM, QM, QMC(2)

SM, GAM

DM�-A(3) DM�-W(3) DMV-A

Depth P (mm) all orientationsP1 P2 P2 P2 P3 P4 P5

50 370 �40 400 400 500 35070 400 �50 430 430 530 35095 440 �60 470 470 570 350�20 470 200 500 500 600�50 500 220 550 650�85 540 270 670 770240 590 330 730 830300 692 430 830 930400 800 �000 �350630 940 �000 �350

Height: 450 mm

(2) Must be installed with a 100 mm deep pan.(3) Must be installed with a 350 mm deep pan, in a floor void.Note: the unit and the cables requiring the greatest depth must be taken into account when determining the depth P for single-trench installations. In double-trench installations, depth P must be taken into account for each type of unit and cable orientations.

CablingfromaboveOn each unit of the range, except those including a low-voltage control cabinet and EMB compartment, the connection is made with dry-type and single-core cables.

Technicalpitdrawings

625

500

375

187.5

625

500

375

187.5

1250Aunits 630AunitsSM,GAMfor single and tri-core cables

DMV-Afor single and tri-core cables

DM1-A,DM1-Wfor single-core cables

DMV-A,DMV-Sfor single cables

DE

5593

�

DE

5593

2

DE

5593

3

DE

5598

5

600

100

P4

740

50

600

100

P4

740

50

P5

480

600

100

740

50

350

P5

480

600

100

740

50

350

840

740

P5

50

140

60

840

740

P5

50

140

60

600

100

P2

740

50

100

600

100

P2

740

50

100

1250Aunits 630AunitsSM,GAMfor single and tri-core cables

DMV-Afor single and tri-core cables

DM1-A,DM1-Wfor single-core cables

DMV-A,DMV-Sfor single cables

DE

5593

�

DE

5593

2

DE

5593

3

DE

5598

5

600

100

P4

740

50

600

100

P4

740

50

P5

480

600

100

740

50

350

P5

480

600

100

740

50

350

840

740

P5

50

140

60

840

740

P5

50

140

60

600

100

P2

740

50

100

600

100

P2

740

50

100

Con

nect

ions

Connections

62


Trench diagrams example

630Aunitscable entry or exit through right or left side

630Aunitsrear entry or exit with conduits

630Aunitsfront entry or exit with conduits

DE

5593

5

DE

5593

6

DE

5593

7

Requireddimensions(mm) Note 1: for connection with conduits, the bevel C must correspond to the following trench dimensions: P1 = 75 mm or P2/P3 = 150 mm.Note 2: please refer to chapter “Layout examples” for a site application.

20

70

600

P2

IM

IM

DM1

60

140

20

70

600

P2

IM

IM

DM1

60

140

60

P1P2

20

140

60

P1P2

20

140

100

P1P3

20

100

P1P3

20

C

onne

ctio

nsConnections

63


Trench diagrams and technical pit drawings enhanced example

Forenhancedinternalarcing16kA1scubicles

InstallationwithtechnicalpitDownwards exhaust

InstallationwithtrenchdiagramUpwards exhaust

DE

5593

8

DE

5593

9

Note: to evacuate gases through the bottom, the technical pit volume must be over or equal to 2 m3.

20

IM

IM

DM1-A

740220

220

1060

20

IM

IM

DM1-A

740220

220

1060

Ø 200P1

100

Ø 200

Ø 200

20

IM

IM

DM1-A

600

740220

1060

Ø 200P1

100

Ø 200

Ø 200

20

IM

IM

DM1-A

600

740220

1060

Con

nect

ions

Connections

64

Dimensionsandweights 0

Addtoheight:(1) 450 mm for low-voltage enclosures for control/monitoring and protection functions. To ensure uniform presentation, all units (except GIM and GEM) may be equipped with low-voltage enclosures. (2) depending on the busbar configuration in the VM6 unit, two types of extension units may be used: b to extend a VM6 DM�2 or DM23 unit, use an extension unit with a depth of �060 mm; b for all other VM6 units, a depth of 920 mm is required. (3) for the 1250 A unit.

Addtoheight:(1) 450 mm for low-voltage enclosures for control/monitoring and protection functions. To ensure uniform presentation, all units (except GIM and GEM) may be equipped with low-voltage enclosures. (2) depending on the busbar configuration in the VM6 unit, two types of extension units may be used: b to extend a VM6 DM�2 or DM23 unit, use an extension unit with a depth of �060 mm; b for all other VM6 units, a depth of 920 mm is required. (3) for the 1250 A unit.

Typeofunit height (mm)

width (mm)

depth(mm)

weight (kg)

IM,IMB �600(1) 375 940 �20IMC �600(1) 500 940 200PM, QM, QMB �600(1) 375 940 �30QMC �600(1) 625 940 230CRM 2050 750 940 390DM�-A, DM�-D, DM�-W, DM�-Z, DM2

�600(1) 750 �220 400

DM�-S �600(1) 750 �220 260DMV-A, DMV-D �600(1) 625 940 320DMV-S �600(1) 625 940 260CM �600(1) 375 940 �90CM2 �600(1) 500 940 2�0GBC-A, GBC-B �600 750 �020 290NSM-cables, NSM-busbars 2050 750 940 260GIM �600 �25 840 30GEM(2) �600 �25 920/�060 30/35GBM �600 375 940 �20GAM2 �600 375 940 �20GAM �600 500 �020 �20SM �600(1) 375/500(3) 940 �20TM �600 375 940 �90

FloorpreparationUnits may be installed on ordinary concrete floors, with or without trenches depending on the type and cross-section of cables.Requiredcivilworksareidenticalforall400-630Aunits.To reduce the depth of trenches by 400 mm (for the 400 - 630 A units), which in many cases is sufficient to eliminate trenches altogether, units may be installed on a concrete footing prepared when pouring the floor.Installationof400-630Aunitsonafooting:b enables installation in rooms where trenches are not possible;b in no way affects substation switching operation;b for the 1250 A units DM1-A and DM1-W, a floor void must be foreseen.

FixingofunitsWitheachotherThe units are simply bolted together to form the MV switchboard (bolts supplied). Busbar connections are made using a torque wrench set to 28 mN.On the floorb for switchboards comprising up to three units, the four corners of the switchboard must be secured to the floor using:v M8 bolts (not supplied) screwed into nuts set into the floor using a sealing pistol,v screw rods grouted into the floor.b for switchboards comprising more than three units, the number and position of fixing points depends on local criteria (earthquake withstand capacities, etc.), each unit may be fixed as necessary.b position of fixing holes b depends on the width a of units:

a (mm) �25 375 500 625 750b (mm) 95 345 470 595 720

DE

5594

0

Note: in circuit-breaker or contactor units, fixing devices are installed on the side opposite the switchgear.

15 15

50

740 840

12.3 x 12.3

a

b

In

stal

latio

nInstallation

65

Unitsdimensions 0

IM,IMB,PM,QM,QMB,SM IMC,QMC,CM,CM2 CRM

DE

5594

�

DE

5594

2

DE

5594

3

NSM-cables,NSM-busbars GBM,GAM2 GAM

DE

5594

4

DE

5594

5

DE

5594

6

GIM GEM GBC-A,GBC-B

DE

5594

7

DE

5594

8

DE

5594

9

450

1600

840 3070

450

1600

840 3070

450

1600

840 3070

450

1600

840 3070

450

1600

840 3070

450

1600

840 3070

840 3070

450

1600

840 3070

450

1600

840 3070

1600

840 3070

1600

80

1600

840 3070

80

1600

840 3070

1600

840

1600

920140 84080 100

1600

Inst

alla

tion

Installation

66

Unitsdimensions 0

DM1-A,DM1-D,DM1-W,DM1-Z,DM1-S,DM2 DM1-A,DM1-W1250A

DE

5595

0

DE

5595

�

DMV-A DMV-D DMV-S

DE

5595

2

DE

5595

3

DE

5595

4

Internalarcingenhancedcubiclesupwardsexhaust

Internalarcingenhancedcubiclesdownwardsexhaust

DE

5595

5

DE

5595

6

1600

450

84080 100200

840832

330

1600

450

80 100200

1680

840 100

100

15085

1680

840 100

85

1600

840 100

100

15085

220

600450

1600

220

25

450

1600

In

stal

latio

nInstallation

67

Layoutexamples 0

Bioscoprefabricatedsubstation Conventionalsubstation

6�05

0N

DE

5596

�

(*) Advised access dimensionRequireddimensions(mm)

Without circuit breaker With circuit breakerRange 630/�250 A 630/�250 AA 60B �00 �40

SwitchboardextensionexampleInternalarcingcubicles16kA.1sinstalledagainstawall

Internalarcingcubicles16kA.1swithrearcorridor

DE

5598

6

DE

5596

3

(*) Advised access dimension

20020

940

B

1200 (*)

A

1160

200

1200 (*)

Inst

alla

tion

Installation

68

Protectingtheenvironment 0

Schneider Electric’s recycling service

6�05

�N

Schneider Electric is committed to a long term environmental approach. As part of this, the SM6-24 has been designed to be environmentally friendly, notably in terms of the product’s recycleability.The materials used, both conductors and insulators, are identified and easily separable. At the end of its life, SM6-24 can be processed, recycled and its materials recovered in conformity with the draft European regulations on the end-of-life of electronic and electrical products, and in particular without any gas being released to the atmosphere nor any polluting fluids being discharged.

6�0�

6N

b The environmental management system adopted by Schneider Electric production sites that produce the SM6-24 have been assessed and judged to be in conformity with requirements in the ISO �400� standard.

Schneider Electric’s recycling service for SF6 products is part of a rigorous management process.

Ferrous metal

Non-ferrous metal

Thermohardening

Thermoplastics

Fluid

7�%

�0.5%

�5%

3.35%0.�5%

MT5

5�45

ISO 14001

In

stal

latio

nInstallation

69

Afullrangeofservices 0

Schneider Electric is capable of offering a full range of services either associated or not with the supply of the SM6-24 unit.

Toimprovethequalityofyourelectricalpower:b network study, harmonics study, etc.;b reactive energy compensation;b consumption monitoring;b optimisation of your electrical power supply contracts.

ToaccompanythepurchaseandinstallationofyourSM6-24equipment:b adaptation of our equipment to provide a better response to your requirements;b on site assembly, testing and commissioning of your equipment;b customised financing solutions;b warranty extension;b operator training.

Toaccompanyyourinstallationthroughoutitslifeandupgradingyourequipment:b upgrading your existing equipment: functional adaptation, control motorisation, renovation of protections units, etc.;b on site work;b supply of replacement parts;b maintenance contracts; b end of life recycling.

Fore more information on all the services proposed by Schneider Electric, please contact your Schneider Electric Sales Office.

6�05

3N

6�05

2N

Inst

alla

tion

Installation

70

TripcurvesforVIP300LLorLHrelays 0

DE

5597

0

With lower definite time threshold With lower inverse definite time threshold

Definite time tripping curves

SI curve VI curve

DE

5597

�

EI curve RI curve

DE

5597

2

Is 1.2 Is 10 Is I >>

t >>

t >

Is 1.2 Is 10 Is I >>

t >>

t >

100

0.01

0.1

1

10

100

101.2

I/Is

t (s)

1

0.60.40.30.2

0.10.070.05

0.15

100

0.01

0.1

1

10

100

101.2

I/Is

t (s)

1

0.60.40.30.20.150.10.070.05

100

0.01

0.1

1

10

100

1000

101.2

I/Is

t (s)

1

0.60.40.30.20.150.10.070.05

100

0.01

0.1

1

10

10

I/Is

t (s)

1

0.6

0.40.3

0.20.15

0.1

0.070.05

A

ppen

dice

sAppendices

7�

TripcurvesforVIP35relays 0

Phaseprotectioncurve

DE

5597

6

The trip curve shows the time before the relay acts, to which must be added 70 ms to obtain the breaking time.

100s

I/Is

10

1

0.1

0.010 1.2 5 1510 20 25 30

total breaking time

type

App

endi

ces

Appendices

72

FusarcCFfuses 0

Fuse and limitation curves

Fusecurve3.6-7.2-12-17.5-24kVTime (s)

DE

5597

7

Current (A)

Limitationcurve3.6-7.2-12-17.5-24kVMaximum value of the limited broken current (kA peak)

The diagram shows the maximum limited broken current value as a function of the rms current value which could have occured in the absence of a fuse. D

E55

978

Rms value of the presumed broken current (kA)

102 4 6 8 2 4 6 8 2 4 86

100001000100

0.01

2

4

68

2

4

68

2

4

6

0.1

10

1

8

86

100

4

2

100086

4

2

10 A

6.3

A

16 A

20 A

25 A

31.5

A

50 A

63 A

80 A

100

A

160

A

200

A

250

A

4 A

125

A

40 A

0.12

100

2

4

1

10

101

0.1

6

8

2

4

6

8

100

2

4

8

6

4 6 86 8 2 4 6 8 2 4 6 8

50 A

250 A

200 A160 A125 A

4 A

100 A

63 A80 A

40 A

16 A20 A

6.3 A

25 A

10 A

31.5 A

Is =

Ik 2

Ia =

1.8 Ik

2

A

ppen

dice

sAppendices

73

Solefusefuses 0

Fuse and limitation curves

Fusecurve7.2-12-17.5-24kVTime (s)

DE

5597

9

Current (A)

Limitationcurve7.2-12-17.5-24kVMaximum value of the limited broken current (kA peak)

The diagram shows the maximum limited broken current value as a function of the rms current value which could have occured in the absence of a fuse. D

E55

980

Rms value of the presumed broken current (kA)

102 4 6 8

1002 4 6 8

10002 4 6 8

10000

1000864

2

100864

2

10864

2

1864

2

0.1864

2

0.01

6.3

A

10 A

20 A

25

A

16 A

31.5

A

43 A

63

A

80 A

100

A

125

A

6 842 6 842 6 8420.1

0.1

1 10 100

10

8

6

4

2

8

6

4

2

8

6

4

2

1

100

125 A100 A80 A63 A

43 A31.5 A

10 A16 A20 A25 A

6.3 A

Is =

Ik 2

Ia =

1.8 Ik

2

App

endi

ces

Appendices

74

Order formSM6-24Connection to the network

Only one of the boxes (ticked or filled by the needed value) have to be considered between each horizontal line. Orange box X corresponds to none priced functions.

Basiccubicle Quantity

RatedvoltageUr (kV)

Short-circuitcurrentIsc (kA)

RatedcurrentIr (A) Typeofcubicle

SM 375 IM 375 IMB 375 IMB 375 without E/S SM 500 IM 500 IMC 500

Positionnumberintheswitchboard(from left to right) DirectionoflowerbusbarsforIMB

left (impossible as first cubicle of switchboard) right

OptionsReplacementofCITby CI� CI2

Electricaldrivingmotorization 24 Vdc ��0 Vdc 120/127 Vac (50 Hz) 32 Vdc �20-�25 Vdc 220/230 Vac (50 Hz) 48 Vdc �37 Vdc 120/127 Vac (60 Hz) 60 Vdc 220 Vdc 220/230 Vac (60 Hz)

Remotecontrolsignalling2 lights 2 lights and 2 PB 2 lights and 2 PB + � switch

Voltageofthelights(must be the same than electrical driving mechanism)24 V 48 V ��0/�25 V 220 V

Signallingcontact 1 C on SW and 1 O & 1 C on ES (not applicable on SM cubicle) 2 O & 2 C on SW 2 O & 3 C on SW and � O & � C on ES

Roof configuration (A, B or C only one choice possible)A-Topincomer (cable maxi 240 mm2 with voltage indicator)

3/7.2kV single core 2 x single core 10/24kV single core 2 x single core

B-Lowvoltagecontrolcabinet (h = 450 mm) with unpunched door C-Wiringduct

Cableconnectionbythebottom(not applicable on IMB, cable maxi 240 mm2)three core single core 2 x single core

Heatingelement Interlocking(with key) Ronis Profalux

For all cubicle (except SM) A4 A3 SM6-SM6 P� SM6-SM6 Localisation of 2nd lock for A3 on switch on earthing switch Localisation of 2nd lock for A4 cubicle no. SM cubicle only P2 SM6-SM6 P3 SM6-SM6

SurgearrestorsforIM5007.2 kV �0 kV �2 kV �7.5 kV 24 kV

Operating counterCTsforIMC(quantity) � 2 3 Replacementof630Abusbarby1250A(not possible for IMB)Internalarcversion16kA1s(not possible with “top incomer” option)Telecontrol (48 Vdc electrical motorization compulsory)

Cubicle with relay without relay Communicationprotocol

Modbus IEC DNP

Modemtype RS232 RS485 Not for DNP PSTN GSM FSK 3corebalancecurrenttransformers

X

Modular switchboard

75

Order formSM6-24Fuse switch protection

Only one of the boxes (ticked or filled by the needed value) have to be considered between each horizontal line. Orange box X corresponds to none priced functions.


RatedvoltageUr (kV)


RatedcurrentIr (A) TypeofcubicleQM 500 QM 375 QMB 375 QMC 625 PM 375

Positionnumberintheswitchboard(from left to right) CurrenttransformersforQMC(to see price structure)

Quantity of CTs � 2 3 DirectionoflowerbusbarsforQMB

left right

OptionsFuses(see fuse price structure) service voltage ð �2 kV Replacementofmechanism

CIT by CI1 (only for PM) CI1 by CI2 (only for QM)

Electricaldrivingmotorization 24 Vdc ��0 Vdc 120/127 Vac (50 Hz) 32 Vdc �20-�25 Vdc 220/230 Vac (50 Hz) 48 Vdc �37 Vdc 120/127 Vac (60 Hz) 60 Vdc 220 Vdc 220/230 Vac (60 Hz)

Shunttrip opening (on CI1) closing & opening (on CI2)

24 Vdc ��0 Vdc 120/127 Vac (50 Hz) 32 Vdc �20-�25 Vdc 220/230 Vac (50 Hz) 48 Vdc �37 Vdc 120/127 Vac (60 Hz) 60 Vdc 220 Vdc 220/230 Vac (60 Hz)

380 Vac (50/60 Hz) Remotecontrolsignalling(not applicable on PM, QMC and QMB)

2 lights 2 lights and 2 PB 2 lights and 2 PB + � switch Voltageofthelights(must be the same than electrical driving mechanism)

24 V 48 V ��0/�25 V 220 V Auxiliarycontactsignalling � C on SW and � O & � C on ES

2 O & 2 C on SW 2 O & 3 C on SW and � O & � C on ES Blownfusesignallingcontact(mechanical indication PM, electrical for the other cubicles)

Roof configuration (A, B or C only one choice possible)A-Topincomer(cable maxi 240 mm2 with voltage indicator)

3/7.2kV single core 2 x single core 10/24kV single core 2 x single core

B-Lowvoltagecontrolcabinet(h = 450 mm) with unpunched door C-Wiringduct

Interlocking Ronis Profalux C4 A� C�

Heatingelement Operation counter Replacementof630Abusbarby1250A(not possible for QMB)Internalarcversion16kA1s(not possible with “top incomer” option)

X

Modular switchboard

76

Order form SM6-24Circuit breaker protection

Only one of the boxes (ticked X or filled by the needed value) have to be considered between each horizontal line. Orange box X corresponds to none priced functions.


RatedvoltageUr(maxi 17.5 kV for Evolis CB) (kV)


RatedcurrentIr (A) Typeofcubicle For SF1 circuit breaker DM�-S 750 DM2 left 750 DM2 right 750

DM�-W 750 DM�-Z 750 For SFset circuit breaker DM�-A 750 DM�-D left 750 DM�-D right 750 For Evolis circuit breaker DMV-A DMV-S DMV-D right

Positionnumberintheswitchboard(from left to right) Busbar(Ir Š Ir cubicle)

For DM�-A, DM�-S, DM�-W 400 A 630 A �250 A For DM�-D, DM2 400 A 630 A For DM�-A, DM�-D, DM�-W, DM�-Z �250 A For DMV-A, DMV-D, DMV-S 630 A �250 A

Protection For DM�-S, DMV-S VIP35 with CRc VIP300LL with CRa VIP300LL with CRb For DMV-A, DMV-D Sepam series 20/40 For DM2, DM�-Z, DM�-W Statimax 5 A, 2 s Statimax � A, 2 s

ControlforDMV-AandDMV-DLocal (shunt trip coil compulsory) Remote(opening coil and closing coil compulsory) Localandremote(opening coil and closing coil compulsory)

Voltage of the auxiliaries 48/60 Vdc ��0/�25 or 220/250 Vdc 110/130 or 220/240 Vac (50 Hz)

Voltage of signalling 48/60 Vdc ��0/�25 Vdc 220/250 Vdc 110/130 Vac (50 Hz) 220/240 Vac (50 Hz)

Cableconnectionbythebottom For DM1-A,DM1-W

3 x single core cable maxi 240 mm2 6 x single core cable maxi 240 mm2

OptionsRoof configuration (not applicable on DMV-A, DMV-S, DMV-D) (A, B or C only one choice possible)

A-Topincomer (cable maxi 240 mm2 with voltage indicator)3/7.2kV single core 2 x single core 10/24kV single core 2 x single core DM2 � set 2 sets

B-LowvoltagecontrolcabinetDM2 � cabinet 2 cabinets

C-Wiringduct DM2 � set 2 sets Other cubicles � set

Interlocking Ronis Profalux Not applicable on DM2 C4 A� C�

CTsandVTs(not applicable for DM1-S, DMV-S) See specific order formSurgearrestor(for DM1-W 630 A without VTs) Signallingcontact 2 O & 2 C on SW (not applicable with VTs)

2 O & 3 C on SW and 1 O & 1 C on ES (not applicable with VTs) 1 O & 2 C on SW (available only on cubicle with VTs)

Heatingelement Circuitbreaker See specific order formInternalarcversion16kA1s

Modular switchboard

77

Order formSM6-24MV metering



RatedvoltageUr (kV)


RatedcurrentIr (A) TypeofcubicleIn = 630 A, In busbar = 400 A CM CM2 TM GBC-A GBC-B In = 630 A, In busbar = 630 A CM CM2 TM GBC-A GBC-B In = 630 A, In busbar = �250 A CM CM2 TM GBC-A GBC-B In = �250 A, In busbar = �250 A GBC-A GBC-B

DirectionoflowerbusbarsforGBC-Aleft right

VTsforGBC(to see price structure) phase/phase phase/earth CTsforGBC(to see price structure) Quantity � 2 3 RatiochoiceforGBC

Protections � secondary � high secondary 2 secondaries � low secondary

Signallingcontact 1 O and 1 C on SW (CM, CM2, TM) blown fuse mechanical indication (CM, CM2, TM)

FusesforCM,CM2andTMonly (see fuse price structure)

OptionsRoof configuration (A, B or C only one choice possible)

A-Topincomer(cable maxi 240 mm2 with voltage indicator)3/7.2kV single core 2 x single core 10/24kV single core 2 x single core


HeatingelementforCM,CM2,TM Internalarcversion16kA1s

Modular switchboard

78

Order formSM6-24 Casing



RatedvoltageUr (kV)


RatedcurrentIr (A) TypeofcubicleIn = 630 A, In busbar = 400 A GAM 500 GAM2 375 GBM 375 In = 630 A, In busbar = 630 A GAM 500 GAM2 375 GBM 375 In = �250 A, In busbar = �250 A GAM 500 GBM 375

Positionnumberintheswitchboard(from left to right) DirectionoflowerbusbarsforGBM

left (impossible on the first cubicle of the switchboard) right

OptionsRoof configuration (A, B or C only one choice possible)

A-Topincomer(cable maxi 240 mm2 with voltage indicator)3/7.2kV single core 2 x single core 10/24kV single core 2 x single core


WiringductforGBM

ESauxiliarycontact(only on GAM 500) � O and � C SurgearrestorsforGAM500,630A

7.2 kV �0 kV �2 kV �7.5 kV 24 kV

InterlockingonGAM500 Ronis Profalux A3 SM6-SM6 P5 SM6-SM6

Localisation of 2nd lock for P5 cubicle no.

Heatingelement(on GAM 500 630 A and on GAM2) Internalarcversion16kA1s

Modular switchboard

79

Order formSM6-24Power supply for main incoming line



RatedvoltageUr (kV)


RatedcurrentIr (A) TypeofcubicleIn = 630 A, In busbar = 400 A NSM busbar NSM cable In = 630 A, In busbar = 630 A NSM busbar NSM cable In = 630 A, In busbar = �250 A NSM cable

Positionnumberintheswitchboard(from left to right) WayofthebusbarsforNSM

left right Cableconnectionbythebottom(cable maxi 240 mm2)

three core on both single core on both 2 x single core on both 3 x single core on one cubicle and 2 x three core on the other one

Standbysource generator Utility with paralleling without paralleling

OptionsSignallingcontactonearthingswitch � C on SW and � O & � C on ES

Operation counter

Interlocking SM6-SM6 Ronis Profalux � x P� right cubicle left cubicle 2 x P� right and left cubicle � x A3 right cubicle left cubicle

on switch on earthing switch 2 x A3 right cubicle on switch on earthing switch

left cubicle on switch on earthing switch

2heatingelements (set)

Telecontrol(only with utility stand by source)Communicationprotocol

Modbus IEC DNP

Modemtype RS232 RS485 Not for DNP PSTN GSM FSK

Modular switchboard

80

Order form 0SF1 lateral fixed or withdrawable for SM6-24


Basiccircuitbreaker Quantity

RatedvoltageUr (kV)

ImpulsevoltageUp (kVbil)

BreakingcurrentIsc (kA)

RatedcurrentIr (A)

Frequency 50 Hz 60 Hz

Installation Fixed A� B� Withdrawable B�

Colourforpushbuttonsandindicators IECstandard ANSIstandard

Push buttons open/close red/black

Indicator open/close black/white green/red

Operating mechanism charged/discharged white/yellow charge/discharge

Circuitbreakeroptions1stopeningrelease*(see possible choices combination table below)

Shunt opening release24 Vdc 60 Vdc 220 Vdc 220 Vac (50 Hz) 30 Vdc ��0 Vdc 48 Vac (50 Hz) 120 Vac (60 Hz) 48 Vdc �25 Vdc 110 Vac (50 Hz) 240 Vac (60 Hz)

Undervoltage release 24 Vdc 60 Vdc 220 Vdc 220 Vac (50 Hz) 30 Vdc ��0 Vdc 48 Vac (50 Hz) 120 Vac (60 Hz) 48 Vdc �25 Vdc 110 Vac (50 Hz) 240 Vac (60 Hz)

MITOP without contact with contact

2ndopeningrelease*(see possible choice combination table below)Shunt opening release

24 Vdc 60 Vdc 220 Vdc 220 Vac (50 Hz) 30 Vdc ��0 Vdc 48 Vac (50 Hz) 120 Vac (60 Hz) 48 Vdc �25 Vdc 110 Vac (50 Hz) 240 Vac (60 Hz)


MITOP without contact with contact

RemotecontrolElectric motor - MCH 24…32 Vdc ��0…�27 Vdc/ac

48…60 Vdc/ac 220…250 Vdc/ac Shunt closing release


Leaflets language French English Spanish

(*) Different releases combinationsShunt opening release � 2 � �Undervoltage release � � �MITOP � � �

SF6 circuit breaker

8�

Order form 0SFset lateral withdrawable for SM6-24


Basiccircuitbreaker Quantity

RatedvoltageUr (kV)

ImpulsevoltageUp (kVbil)

BreakingcurrentIsc (kA)

RatedcurrentIr (A)

Frequency 50 Hz 60 Hz

Mechanismposition A� B�

Colourforpushbuttonsandindicators IECstandard ANSIstandard

Push buttons open/close red/black

Indicator open/close black/white green/red

Operating mechanism charged/discharged white/yellow charge/discharge

ControlunitandsensorsUntil end of 2004VIP13 (not available for all Is = �0 to �00 A Is = 62.5 to 630 A electrical characteristics)

VIP300P (not available for all CSa 200/� Is = �0 to 50 A Is = 40 to 200 A electrical characteristics) CSb �250/� Is = 63 to 3�2 A Is = 250 to �250 A

VIP300LL CSa 200/� Is = �0 to 50 A Is = 40 to 200 A CSb �250/� Is = 63 to 3�2 A Is = 250 to �250 A

Circuitbreakeroptions2ndopeningrelease*(see possible choices combination table below)

Shunt opening release24 Vdc 60 Vdc 220 Vdc 220 Vac (50 Hz) 30 Vdc ��0 Vdc 48 Vac (50 Hz) 120 Vac (60 Hz) 48 Vdc �25 Vdc 110 Vac (50 Hz) 240 Vac (60 Hz)


RemotecontrolElectric motor - MCH 24…32 Vdc ��0…�27 Vdc/ac

48…60 Vdc/ac 220…250 Vdc/ac Shunt closing release


Testbox (VAP 6) Leaflets language French English Spanish

(*) Different releases combinationsMITOP � � �Shunt opening release �Undervoltage release �

SF6 circuit breaker

82

Order form 0Evolis frontal fixed for SM6-24 up to �7.5 kV


Basic fixed circuit breaker Quantity

RatedvoltageUr(kV) 12 17.5

Ratedshort-circuitbreakingcurrentIsc 25kA

RatednormalcurrentIr(A) 630 1250

Phasedistance 185mm

RatedvoltageUr(kV) IEC standard ANSI standard

CircuitbreakeroptionsOpening release * (see possible choices in combination table below)

Shunt opening release - MX24 Vac 24…30 Vdc �00…�30 Vdc/ac 48 Vac 48…60 Vdc 200…250 Vdc/ac

Low energy release MITOP � AC fault signalling SDE and reset 200...250 Vac are included

Remotecontrol (operation counter already included)Electric motor - MCH

24…30 Vdc �00…�25 Vdc 200…250 Vdc 48…60 Vdc/ac �00…�30 Vac 200…240 Vac

Shunt closing release - XF24 Vac 24…30 Vdc �00…�30 Vdc/ac 48 Vac 48…60 Vdc 200…250 Vdc/ac

Operation counter CDM Additional auxiliary contacts OF (4 AC) � 2 ReadytoclosecontactPF (1 AC) Lockingofthecircuitbreakerintheopenposition

By padlock orby locks and keys Profalux Ronis If locks � lock 2 identical locks 2 different locks

Disabling of O/C circuit breaker push buttons

(*) Different releases combinationsShunt opening release �MITOP �

Vacuum circuit breaker

83

Order form 0Kit for auto changeoverand telecontrol


Basicunit Quantity

FunctionGenerator auto changeover Network auto changeover Telecontrol

Communicationprotocolmodule (generator auto changeover is without communication)IEC 870-5-�0� Modbus DNP3 Without

TransmissionsystemRS485 RS232, not insulated

Except DNP3: Radio modem V23 FSK PSTN GSM

OptionsSetof3splitcorecurrenttransformer Quantity

Generator ACO: quantity = �Network ACO: quantity = 2Telecontrol: quantity = 0 , � or 2

AccessoriesConfigurator and maintenance software kit T200-CFG

Easergy T200 S

84

0

Personal notes

AR

T160

44 ©

200

6 S

chne

ider

Ele

ctric

- A

ll rig

hts

rese

rved

As standards, specifications and designs change from time to time, please ask for confirmation of the information given in this publication.

Publishing: Schneider Electric Production: Graphème Printing: Imprimerie du Pont de Claix - Made in France

AMTED398078EN 08/2006

89, boulevard Franklin RooseveltF - 92500 Rueil-Malmaison (France)Tel : +33 (0)1 41 29 85 00

http://www.schneider-electric.comhttp://www.merlin-gerin.com

Schneider Electric Industries SAS

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