Simply Smart: First choice for power distributionempiretradingagency.lk/wp-content/uploads/2015/11/ETA-MCCB-RAN… · 3VT3 400 400 1600 160 .. 400 4 & 12.5 x Ir 630 630 2520 250

Simply Smart:First choice for power distribution

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Sentron 3VT circuit breakers

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Highlights at a glance

Flexibility• Highly modular. All Accessories are site mountable• Available in 3- or 4-pole, fixed-mounted, plug-in

or withdrawable design

Ease of use• User-friendliness in planning, configuration,

installation and operation• Only a few components to cover the entire

Spectrum from 16A to 1,600A

Safety and reliability• Conforms to international standards and

approvals• Compatibility and safe coordination between

products and systems• Suitable for Isolation• Current Limiting

1. 3VT1 circuit breaker2. Circular conductor terminals with cover3. Front connection4. Rear connection5. Auxiliary wiring terminals6. Connecting busbars with increased pole

spacing7. Adapter to install on 35 mm DIN rail8. Insulating barriers9. Signaling switch

10. Auxiliary switch11. Shunt trip unit12. Undervoltage trip unit13. Locking-type lever

14. Front hand drive unit15. Front hand drive unit16. Right side hand drive unit17. Left side hand drive unit18. Non-locking hand drive lever19. Locking hand drive lever20. Locking hand drive lever21. Hand drive bearing22. Hand drive bearing23. Telescopic extension shaft24. Extension shaft25. Mechanical interlocking26. Mechanical parallel switching

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Highly efficient 3VT Circuit BreakersToday, the economic success of industrial and infrastructure projects more than ever depends on the power supply– a key aspect for availability, performance and productivity, and a lever to boost overall economic efficiency.That’s why choosing the right circuit breakers is so crucial to keep expenses down while, at the same time,optimize performance.

With the new 3VT circuit breakers, Siemens offers aneconomic solution for the entire power range from 10 Ato 1,600 A – the smart solution to protect plants,capacitors, transformers, generators and motors.Both for infrastructure applications as well as in the areaof industrial switchgear technology, 3VT circuit breakers

can be used as incoming and outgoing circuit breakers todistribute power in low-voltage switchgear. Available inseveral design variations, the modular circuit breakers arehighly user-friendly, while also offering a high degree of

safety and reliability.

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3VT Moulded Case Circuit Breakers -compact, modular and safe up to 1,600 A

3VT moulded-case circuit breakers are an intelligent and cost-effective way to achieve high performance andavailability. These 3VT circuit breakers feature a compact design to save space, thanks to the modularity of thecircuit breakers ranging from 10 A to 1,600 A. You can choose either thermal-magnetic or microprocessor basedtrip units. In addition, the entire range has only three families of internal accessories. The result: maximumbenefit, minimum expense.

Technical features

• Rated current range from 16 A to 1,600 A• No De-rating up to 50°C• Microprocessor based overcurrent trip

units from 3VT2 onwards• 3- and 4-pole versions• Fixed-mounted, plug-in and draw-out

versions• Wide range of standard external

accessories• Conforms to the following standards:• IEC 60947-1, IEC 60947-2, IEC 60947-3• IS 13947-1, IS 13947-2, IS 13947-3• Line-load reversible• Special purpose trip unit for motor &

generator protection• Undervoltage & shunt trip coil with

multiple voltage settings

Modular and site fittable trip unit:3VT2 to 3VT5

• Wide range of microprocessor based trip unitsselectable as per application

• Trip units can be easily changed at site• Adjustment range from 40% to 100% I

n

• A switch disconnector block can be used in placeof trip units as a switch disconnector in MCCBdesign, and to have access to the complete rangeof MCCB accessories

Wide range of operating mechanisms:

• Rotary handles (front- or side-operated)• Motor mechanism with or without cycle counter

Front operatedRotary Handle

Side operatedRotary Handle

Motorized operatingMechanism

MCCB MainSwitching Unit

Microprocessor basedTrip Units

NewConcept

New

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3VT1..5 Current ranges of over-current releasesand their possible setting

3VT1 3VT1Rated (with fixed settings) (with adjustable settings)

Frame CurrentOverload Short Circuit Overload Short CircuitSize In

protection Ir protection Ii protection Ir protection Ii

A A A A A

16 12,5 .. 16 160 .. 240

20 16 .. 20 200 .. 300

25 20 .. 25 250 .. 375

32 25 .. 32 160 .. 320

40 40 160 32 .. 40 200 .. 400

3VT1 50 50 200 40 .. 50 250 .. 500

63 63 252 50 .. 63 315 .. 630

80 80 320 63 .. 80 400 .. 800

100 100 400 80 .. 100 500 .. 1000

125 125 500 100 .. 125 625 .. 1250

160 160 640 125 .. 160 800 .. 1600

3VT2..5 3VT2..5Rated (with fixed settings) (with adjustable settings)

Frame CurrentOverload Short Circuit Overload Short CircuitSize In

protection Ir protection Ii protection Ir protection Ii

A A A A A

100 40 .. 100 4 & 8 x Ir

3VT2160 160 640 63 .. 160 4 & 8 x Ir

200 200 800

250 250 1000 100 .. 250 4 & 8 x Ir

315 315 1260

3VT3 400 400 1600 160 .. 400 4 & 12.5 x Ir

630 630 2520 250 .. 630 4 & 12.5 x Ir

3VT4800 315 .. 800 1.00 - 12kA

1000 400 .. 1000 1.25 - 14kA

3VT51250 500 .. 1250 1.50 - 18kA

1600 630 .. 1600 2.00 - 20kA

3VT1 Tripping characteristics

3VT1 circuit breakers with characteristic “L“ have a fixed ratedcurrent value. The circuit breakers are with In values in astandardized current range from 40A to 160A Short-circuitreleases are fixed at 4 x In.

3VT1 circuit breakers with characteristic “D“ have the option ofsetting to a reduced current in a range of approximately 0.75 ... 1In. The circuit breakers are with In values in a standardized currentrange from 16A to 160A. The short-circuit release is adjustable.

Characteristic „L“,In = 40, 50, 63, 80, 100, 125, 160 A

Characteristic „D“, In = 16, 20, 25 A Characteristic „D“,In = 32, 40, 50, 63, 80, 100, 125, 160 A

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3VT2..5 Microprocessor based Trip Units

Overcurrent releases ETU LP - Lines

Protecting lines

The 3VT9...-6AB00 release is to be used with 3VT2..5 mainswitching units.

The release has a thermal memory. The rated currents of thereleases are given by their type designations and correspond to astandardized series of currents. The short-circuit release is set at 4× In. It is simple, because it does not require any adjustment.Therefore, it is intended for less complicated applications.

Overcurrent releases ETU DP - Distribution

Protecting lines and transformers

The 3VT9....-6AC00 release is to be used with 3VT2..5 mainswitching units.

Operation of the release is controlled by a microprocessor. Therelease is equipped with a thermal memory that can be disabled.After disabling the thermal memory, the thermal release remainsactive. The operational state 70% of Ir is signalled by an LEDindicator that flashes green in a 1.5s interval. As the load grows,the blinking frequency increases. In case of a load larger than110% of Ir, this LED will turn red and will begin to blink red justbefore tripping. The releases have tripping characteristicsespecially designed for practical purposes that provide for optimalexploitation of transformers up to 1.5 Ir. The releases offer simpleadjustment of the tripping characteristics.

Overcurrent releases ETU MP - Motors

• Direct protection for motors and generators

• Possibility for protecting lines and transformers

The 3VT9...-6AP00 release is intended only for 3VT2..5 switchingunits.

The operation of the release is controlled by a microprocessor. Therelease is equipped with a thermal memory that can be disabled.After disabling of the thermal memory, the thermal releaseremains active. When one or two phases fail (due to currentgreater than Ir in the remaining phases), in the M-characteristicmode, the switch will open with a 4 s delay. Another parameterfor adjusting the release consists of the rated current and short-circuit tripping level. The time delay of the short-circuit releasecan be set to 0 or 50 ms. The operational state 70% of Ir issignalled by an LED indicator that flashes green in a 1.5 s interval.As the load grows, the blinking frequency increases. In case of aload larger than 110% of Ir, this LED will turn red and will begin toblink red just before tripping. The releases have tripping

characteristics especially designed for practical purposes thatprovide for optimal exploitation of transformers up to 1.5 Ir. Atotal of 8 characteristics can be set on the release. Mode “M”provides 4 characteristics suitable for protecting motors and inmode “TV” are 4 characteristics for protecting transformers andlines. The shape of each characteristic can be changed using aselector switch.

For more details please contact our sales office

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Technical specifications

3VT1 3VT2 N 3VT2 H 3VT3 N 3VT3 H 3VT4 H 3VT5 H

Frame size maximum rated current A 160 250 630 1,000 1,600

Rated current ln A 16, 20, 25, 32, 100, 160, 200, 250 250, 315, 400, 500, 315, 630, 800, 630, 1,000,40, 50, 63, 80, 630 1,000 1,250, 1,600100, 125, 160

Rated insulation voltage Ui V 690 690 690 690 690

Rated operational voltage Ue V max. 690 V AC max. 690 V AC max. 690 V AC max. 690 V AC max. 690 V AC

Number of poles 3/4 3/4 3/4 3 3

Rated Interrupting Capacity kA 25 36 65 36 65 65 55upto 415V/50Hz, Icu

Endurance Opn cycles 20,000 30,000 20,000 10,000 10,000

Overcurrent release Thermal- • – – – –magnetic

trip unit

Microprocessor – • • • •

based trip unit

Outline Dimension Width 3-pole 75 mm 105 mm 140 mm 210 mm 210 mm

4-pole 100 mm 140 mm 185 mm – –

Height 130 mm 225 mm 275 mm 494 mm 494 mm

Depth 70 mm 117 mm 117 mm 157 mm 157 mm

Ordering DataSentron 3VT1 MCCB upto 160A for Line Protection *

Breaking capacity Rated Fixed Overload & Adjustable Overload &(Icu, 415V AC, 50Hz) current Fixed Short Circuit Settings Adjustable Short Circuit Settings

(Amps) 3Pole 4Pole 3Pole 4Pole

16 3VT1701-2DC36-0AA0 3VT1701-2EC46-0AA0

25 3VT1792-2DC36-0AA0 3VT1792-2EC46-0AA0

32 3VT1703-2DC36-0AA0 3VT1703-2EC46-0AA0

40 3VT1704-2DA36-0AA0 3VT1704-2EA46-0AA0 3VT1704-2DC36-0AA0 3VT1704-2EC46-0AA0

25kA 63 3VT1706-2DA36-0AA0 3VT1706-2EA46-0AA0 3VT1706-2DC36-0AA0 3VT1706-2EC46-0AA0





* Please consult your nearest sales office for MCCBs suitable for Motor duty application.

Accessories

Door operating Mechanism Knob 3VT9100-3HE20

Coupler 3VT9100-3HG10

Mechanism 3VT9100-3HA20

Ext Shaft 3VT9100-3HJ10

Auxilliary Switch C/O Contact 3VT9100-2AB10

Alarm Switch C/O Contact 3VT9100-2AH10

Spreader Links (3P) 3VT9100-4ED30

Shunt Release

AC/DC 24/48V 3VT9100-1SC00

AC 110/230V, DC 110/220V 3VT9100-1SD00

AC 230/400V, DC 220V 3VT9100-1SE00

Under Voltage Release

AC 230/400V, DC 220V 3VT9100-1UE00

Other accessories like Trip Units, Connection kits, Interlocking kits, Motorised mechanism, Plug-in & Draw-out assembly etc available on request

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Ordering Data contd...Sentron 3VT2 MCCB upto 250A

MCCB Main Switching Unit (w/o Trip Unit)

Breaking capacity Rated Order No.(Icu, 415V AC, 50Hz) current A

3Pole

36kA 250 3VT2725-2AA36-0AA0

65kA 250 3VT2725-3AA36-0AA0

4Pole

36kA 250 3VT2725-2AA46-0AA0

65kA 250 3VT2725-3AA46-0AA0

Microprocessor based Trip Unit (ETU)(To be ordered along with the MCCB Main switching unit)

System Protection ETU LP, LI functionFixed O/L & Fixed S/C settings 3P / 4P

160 3VT9216-6AB00

200 3VT9220-6AB00

250 3VT9225-6AB00

System Protection ETU DP, LI functionAdj O/L & Adj S/C Settings 3P / 4P

100 3VT9210-6AC00

160 3VT9216-6AC00

250 3VT9225-6AC00

Switch Disconnector Unit (w/o protection), 3P / 4P

250 3VT9225-6DT00

Sentron 3VT3 MCCB upto 630A

MCCB Main Switching Unit (w/o Trip Unit)


3Pole

36kA 630 3VT3763-2AA36-0AA0

65kA 630 3VT3763-3AA36-0AA0

4Pole

36kA 630 3VT3763-2AA46-0AA0

65kA 630 3VT3763-3AA46-0AA0


System Protection ETU LP, LI functionFixed O/L & Fixed S/C settings 3P / 4P

250 3VT9325-6AB00

315 3VT9331-6AB00

400 3VT9340-6AB00

630 3VT9363-6AB00

System Protection ETU DP, LI functionAdj O/L & Adj S/C Settings 3P / 4P

400 3VT9340-6AC00

630 3VT9363-6AC00

Switch Disconnector Unit (w/o protection) 3P / 4P

630 3VT9363-6DT00

(Main Switching Unit & Trip Units supplied as separate Items & to be fitted at site for complete MCCB unit)

Accessories

3VT2 3VT3

Door Operating Mechanism

Knob 3VT9300-3HE20 3VT9300-3HE20

Coupler 3VT9300-3HG10 3VT9300-3HG10

Mechanism 3VT9200-3HA20 3VT9300-3HA20

Ext Shaft 3VT9300-3HJ10 3VT9300-3HJ10

Spreader Links

3P 3VT9200-4ED30 3VT9300-4ED30

3VT2 & 3VT3

Auxiliary & Alarm Switch

NO 3VT9300-2AC10

NC 3VT9300-2AD10

1NO+1NC 3VT9300-2AF10

Shunt Release

AC/DC 24/48V 3VT9300-1SC00

AC/DC 110V 3VT9300-1SD00

AC 230/400/500V, DC 220V 3VT9300-1SE00

UnderVoltage Release

AC 230/400/500V, DC 220V 3VT9300-1UE00

Sentron 3VT4 MCCB upto 1000A & 3VT5 upto 1600A

3VT4..5 Main switching unit (w/o Trip Unit)


3VT4 / 3 pole / 65kA 1000 3VT4710-3AA30-0AA0

3VT5 / 3 pole / 55kA 1600 3VT5716-3AA30-0AA0


Adjustable O/L & Adjustable S/C Settings

3VT4 800 3VT9480-6AC00

1000 3VT9410-6AC00

3VT5 1250 3VT9512-6AC00

1600 3VT9516-6AC00

Switch disconnector Unit (w/o protection)

3VT4 1000 3VT9410-6DT00

3VT5 1600 3VT9516-6DT00

Accessories for 3VT4 & 3VT5

Door Operating Knob 3VT9500-3HE10

Mechanism Coupler 3VT9500-3HG10

Mechanism 3VT9500-3HA10

Ext Shaft 3VT9500-3HJ10

Auxilliary / Alarm Switch 2NO+2NC 3VT9500-2AF10

Shunt Release AC/DC 24V 3VT9500-1SF00

AC/DC 110V 3VT9500-1SH00

AC 230V, DC 220V 3VT9500-1SJ00

Unvervoltage Release AC 230V, DC 220V 3VT9500-1UJ00

AC/DC 400V 3VT9500-1UK00

AC/DC 500V 3VT9500-1UL00

(Main Switching Unit & Trip Units supplied as separate Items & to be fitted at site for complete MCCB unit)

Other accessories like Trip Units, Connection kits, Interlocking kits, Motorised mechanism, Plug-in & Draw-out assembly etc available on request

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Dimension Drawings

3VT1 upto 160A, fixed mounted version

3-pole version

3VT1

3VT9 100-3HA.0, -3HB.0

3VT9 100-3HJ.0

3VT9 100-3HE.0, -3HF.0

3VT9 100-3HG.0, -3HH.0

Outside surface of cabinet door

Door cutouts

With rotary handle

4-pole version With rotary handle

3VT1

3VT9 100-3HA.0, -3HB.0

3VT9 100-3HJ.0

3VT9 100-3HE.0, -3HF.0

3VT9 100-3HG.0, -3HH.0


Door cutouts

For more dimension drawings please contact our sales office

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Door cutouts 3VT2

3VT9 200-3HA.0, -3HB.0

3VT9 300-3HE.0, -3HF.0

3VT9 300-3HG.0, -3HH.0

3VT9 300-3HJ.0


Door cutouts 3VT2

3VT9 200-3HA.0, -3HB.0

3VT9 300-3HE.0, -3HF.0

3VT9 300-3HG.0, -3HH.0

3VT9 300-3HJ.0


Dimension Drawings


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Dimension Drawings




3VT3

3VT9 300-3HA.0, -3HB.0

3VT9 300-3HE.0, -3HF.0

3VT9 300-3HG.0, -3HH.0

3VT9 300-3HJ.0


3VT3

3VT9 300-3HA.0, -3HB.0

3VT9 300-3HE.0, -3HF.0

3VT9 300-3HG.0, -3HH.0

3VT9 300-3HJ.0


Door cutouts

Door cutouts


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3VT4 upto 1000A & 3VT5 upto 1600A, fixed mounted version

3-pole version

With rotary handle

Dimension Drawings

3VT4/3VT5

3VT9 500-3HA10

3VT9 500-3HJ10

3VT9 500-3HG10

3VT9 500-3H.10

Control cabinet door

Door cutouts


Product upgradation is a continous process. Hence, data in this catalog is subject to changewithout prior notice. For the latest information, please get in touch with our Sales Offices.

Siemens Ltd.Industrial AutomationLV Control & Distribution ProductsThane Belapur RoadThane 400601Fax: +91 22 27623729E-mail: [email protected]

Customer Care Toll free no. 1800 220 987. Email: [email protected]

Siemens Ltd.SGR-01-116-001This replaces SGR-01-115-019

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First Choicefor reliable power distribution

s

Sentron 3VLMoulded case circuit breaker

Answers for industry.

2

First Choice for reliable powerdistribution

Siemens with SENTRON 3VL moulded case circuit breaker offers

reliable solution for all power distribution applications.

3VL MCCBs are modular in design, user friendly in planning and

operations. Also ensures safety to plant and personnel in order to

achieve high efficiency and productivity.

Highlights at a glance -

• Rated current from 16 to 1600A

• 3 Pole and 4 Pole

• Thermal Magnetic and Microprocessor based electronic trip units (ETUs)

• Communication capable ETUs

• No derating upto 50°C

• Current limiting

• Positive isolation

• Suitable for 90° offset mounting

• RCD module for residual current protection

• Mountings - Standard fixed / Plug-in / draw out

• Manual operation with rotary handle / Motorized operation

• Interlocking of MCCBs using Castell locks / Bowden wire / Walking beam

• Easy site fitment of internal accessories, RCD module, Motorised unit

Typical applications

The different versions of 3VL MCCB aresuitable for the following applications -

• Incoming and outgoing circuitbreakers in power distributionapplications.

• Switching and protection devices formotors, transformers, generators,capacitors, busbars and cables.

3

Advantages -

• Cost saving - Compact design helps to save panel cost.

• Time saving - 3VL offers quick installation by simple connection, Internalaccessories fitment without special tool.

• Ease of maintenance - Plug-in / draw-out version and also modular design helpsfor easy and fast maintenance.

• Easy Planning and assembly - Modular design of 3VL MCCB offers differentcombinations for all power distribution applications. It also additionally offersintegrated solutions by communication facility.

• 3VL MCCB is the consistent solution for future expansion / modernization due tomodular design.

• System Solutions - With the ability to communicate over common protocols, the3VL integrates with the broader system giving the advantage of systemmonitoring capabilities along with cost effective installations.

• Integrated communication concept for all ETUs with PROFIBUS / MODBUS

• Global range - Uniform design of 3VL MCCB helps to offer standard solution forvarious applications globally.

SENTRON 3VL MCCB :Maximum versatility with minimumexpenditureSentron 3VL circuit breakers meet the high requirements of

power distribution systems through their compact and modular

design, excellent technical characteristics, easy and flexible

operations.

New

National / Internationalstandards and approvals

• IS 13947-1, IS 13947-2, IEC 60947-1,IEC 60947-2

• Ship building e.g. Lloyd’s Registercertificate, DNV certificate

• Special UL489 approved versionavailable

• 3VL MCCB also complies to RoHS(Restriction of Hazardous Substances)

4

SENTRON 3VL MCCB: Lower Costs. More Possibilities

The SENTRON 3VL MCCB is available in following versions -

Starter combination

MCCB is used for both short circuitprotection as well as for isolating function,which may be required in startercombination consisting of MCCB, overloadrelay and contactors. This MCCB is withadjustable instantaneous short circuitsetting.

Non-automatic circuit breaker

These 3VL MCCBs are used as incomingcircuit breakers, main switches ordisconnectors without overload protection.These MCCBs are with fixed short-circuitreleases so back-up fuses are not needed.

Line protection

3VL MCCB is suitable for protection ofcables, busbar wirings, lines againstoverload and short circuit faults.

Motor / generator protection

These 3VL MCCB releases are designed foroptimal protection and the direct-startingof the squirrel-cage motors. Release isincorporated with phase loss sensitivityand a thermal memory which protect themotor against overheating. The selectabletime lag class enables the user to select theoverload release settings for the start-upconditions of the motor.

Recommended connection/Maximum permitted DC voltage Ue

Remarks

Circuit A Circuit B1)

For 3- and 4-pole circuit breakers 2)3)

250 V DC4) 500V DC4) 2-pole switching (non-grounded system)

If there is no possibility of a ground fault, or if every groundfault is rectified immediately (ground-fault monitoring), thenthe maximum permitted DC voltage is 600 V for both circuits.

500 V DC 600 V DC 2-pole switching (grounded system)

The grounded pole is always assigned to the individualconducting path, so that there are always 2 conducting pathsin series in the event of a ground fault in circuit A and 3conducting paths in series in the event of a ground fault incircuit B.

600 V DC 600 V DC 1-pole switching (grounded system)

The grounded pole is assigned to the unconnectedconducting path.

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1) Circuit B: A current reduction to 75 % is necessarywith 4 conducting paths. The characteristic curveis also shifted by the greater temperature rise.

2) VL160X on request.3) 4th pole (N) without overload and short-circuit

releases, or 4th pole (N=100 %).

4) With a non-grounded system, all poles must bedisconnected.

DC switching and protection

The VL160X to VL630 circuit breakers (for system protection with TM, for startercombinations, non-automatic air circuit breakers) can also be used for DC switching andprotection applications.

As the current has to flow through all of the conducting paths, the following connectionsare recommended in order to satisfy the thermal tripping characteristics.

5

Setting options

Adj. Short circuit protection Adj.

Adj.overload

groundN-conductor

Trip unitFunction

protection(Short time (Instant- fault

protectiontypedelayed) aneous) protection

L S I G NIr = x In Isd = x Ir Ii = x In Ig = x In IN = x Ir

M I – – – –

TM LI/LIN – – –

ETU10 LI/LIN – –

ETU12 LIG/LING –

ETU20 LSI/LSIN –

ETU22 LSIG/LSING

LCD ETU42 LSIG/LSING

Thermal Magnetic trip unit

Microprocessor based ETU

Microprocessor based ETU withLCD display

ETUs with superior features

Automatic transfer switch equipment (ATSE) for continuouspower supply

Electrical Power is a life-line of any Industry. Key to

economic success is a continuous availability of power. To

ensure continuous supply of power we offer

comprehensive solution with Automatic transfer switch

equipment (ATSE).

Highlights

• Simple solution of an automatic system transfer to ensurecontinuous power supply in case of a power failure

• Cost-effective control unit by using standard products

• Expandable and flexible due to the use of logic module forcontrolling and monitoring the automatic transfer operation

• Easy handling with the help of text display

• Fulfills high demand of load transfer switch

• Clearly reduces overhead and time without using service engineers

• Optimum power management by the option of power sheddingwhen switching to emergency power supply

For more information on ATSE solution please contact our sales office.

The high-quality SENTRON 3VL microprocessor based ETUs comes with following features :

• No auxiliary voltage is needed for release system• All ETUs have a thermal memory• A flashing green LED indicates correct operation of the

microprocessor

• Integrated self-test function• Socket for tester• Overload status is indicated by a permanently lit yellow LED

(alarm)

6

Technical Overview

1) For information about 1 and 2 pole MCCB, please contact our sales office2) Applicable to Thermalmagnetic MCCBs only.3) For ETU10/ETU12/ETU20/ETU22

Type VL160X VL160 / VL250 VL400

Electrical Characteristics as per IS 13947-2, IEC 60 947-2 and EN 60 947-2

Max Rated Current In at 50°C ambient temperature, A 160 160/250 400

Number of Poles1) 3 4 3 4 3 4

Rated operational Voltage Ue

AC 50/60 Hz V 690 690 690DC2) V 500 500 600 600 600 600

Rated insulation voltage Ui V 800 800 800

Rated impulse withstand voltage Uimp

Main conducting paths kV 8 8 8Auxiliary Circuits kV 4 4 4

Switching capacity ICU

/ICS

at 415 V ACStandard kA 55/55 55/55 55/55High kA 70/70 70/70 70/70Very High kA 100/75 100/75 100/75

Switching capacity upto 600 V DC Standard (upto 250 V DC) 30kA 32kA 32kA(3 paths in series) High (upto 500 V DC) 30kA 32kA 32kA

Very High (upto 600 V DC) — 32kA 32kA

Suitable for isolation

Mechanical endurance operating cycles 20000 20000 20000Max. switching frequency 1/h 120 120 120

Overcurrent Release

Thermomagnetic trip unit TM

Microprocessor based electronic trip unit ETU —

PROFIBUS / MODBUS module COM 20/213) —COM 10/114) —

SIMOCODE

Microprocessor based electronic trip unit —

Residual current device RCD*

Internal Accessories

Undervoltage releaseShunt releaseAuxiliary switchAlarm switch

External Accessories

Rotary drive, extendedSpecial drive, directMotorised drivePlug-inDrawout —

Dimensions (in mm)

A 105 139 105 139 139 183B 157 157 175 175 279 279C 81 81 81 81 102 102D 107 107 107 107 138 138

4) For ETU42* upto 400A for 4P & upto 250A for 3P

7

Type VL630 VL800 VL1250 / VL1600

Electrical Characteristics as per IS 13947-2, IEC 60 947-2 and EN 60 947-2

Max Rated Current In at 50°C ambient temperature, A 630 800 1250/1600

Number of Poles1) 3 4 3 4 3 4

Rated operational Voltage Ue

AC 50/60 Hz V 690 690 690DC2) V 600 600 — — — —

Rated insulation voltage Ui V 800 800 800

Rated impulse withstand voltage Uimp

Main conducting paths kV 8 8 8Auxiliary Circuits kV 4 4 4

Switching capacity ICU

/ICS

at 415 V ACStandard kA 45/45 50/50 50/25High kA 70/70 70/70 70/35Very High kA 100/75 100/75 100/50

Switching capacity upto 600 V DC Standard (upto 250 V DC) 32kA — —(3 paths in series) High (upto 500 V DC) 32kA — —

Very High (upto 600 V DC) 32kA — —

Suitable for isolation

Mechanical endurance operating cycles 10000 10000 3000Max. switching frequency 1/h 60 60 30

Overcurrent Release

Thermomagnetic trip unit TM — —

Microprocessor based electronic trip unit ETU

PROFIBUS / MODBUS module COM 20/213)

COM 10/114)

SIMOCODE

Microprocessor based electronic trip unit

Residual current device RCD* — — —


Undervoltage releaseShunt releaseAuxiliary switchAlarm switch


Rotary drive, extendedSpecial drive, directMotorised drivePlug-in — —Drawout

Dimensions (in mm)

A 190 253 190 253 229 305B 279 279 406 406 406 406C 102 102 114 114 152 152D 138 138 151 151 207 207

1) For information about 1 and 2 pole MCCB, please contact our sales office2) Applicable to Thermalmagnetic MCCBs only.3) For ETU10/ETU12/ETU20/ETU22

4) For ETU42* upto 400A for 4P & upto 250A for 3P

8

1 Withdrawable/plug-in base

2 Withdrawable side parts

3 Phase barriers

4 Spread links

5 Straight connecting bars (extension links)

6 Multiple feed-in terminal

7 Box terminal

8 Extended terminal cover

9 Standard terminal cover

10 Cover frame for door cutout

11 Motorized drive (stored energy operator)

12 Rotary drive direct type

13 Rotary drive extended type

14 SENTRON 3VL circuit breaker

15 Internal accessories

16 Thermal-magnetic trip unit

17 Microprocessor based ETU

18 Microprocessor based ETU with LCD display

19 Simocode Pro

20 COM20/21 communication module for PROFIBUS / MODBUS

21 COM10/11 communication module for PROFIBUS / MODBUS

22 RCD module

23 Rear connection, flat and round

24 Manual tester for microprocessor based ETU

SENTRON 3VL MCCB range

1

2

10

11

12

10

13

389

4567

1514

24

2219

1620

17 1821

23

9


Family I

VL160X VL160 VL250 VL400 VL630 VL800 VL1250 VL1600

Family II

Undervoltage Release

lf there is no voltage present, closing ofthe circuit breaker is not possible. Ifvoltage is not applied to the releases,operation of the circuit breaker will resultin no-load switching.

All undervoltage releases are designed andtested so that they meet all applicablerequirements in accordance with lEC60947 (drop-out voltage 0.70 to 0.35 Ue,response voltage 0.85 to 1.10 Ue).

Shunt Release

The shunt release is used for remotetripping of the circuit breaker.

These devices operate according to lEC60947 (tripping voltage 0.70 to 1.10 Ue).

Auxiliary Switch

Auxiliary switches are used for indicationand control. The contacts of the auxiliaryswitch close and open together with themain contacts.

Alarm Switch

The alarm switches (AS) are activatedwhen the circuit breaker has been trippeddue to an overcurrent e. g. overload orshort-circuit. However, they are alsoactivated if the circuit breaker has beentripped by a shunt release or undervoltagerelease

Only two groups of internal accessories cover the entire product range.

10


Rotary Operating Mechanism

Front-operated rotary operating mechanisms

These operating mechanisms have been designed for direct mounting to thecircuit breaker and change the toggle lever movement from a linear to arotary motion.

Extended type / Door-coupling rotary operating mechanisms (completeoperating mechanisms)

Extended type / Door-coupling rotary operating mechanisms and removablecovers are available for circuit breakers which are installed into controlcabinets and distribution boards. These are supplied as complete assemblykits, including an articulated-shaft mechanism.

With regard to the switching status indication and the "RESET" position, thesame applies to the rotary operating mechanisms as to the toggle lever. Theposition of the operator lever (knob) indicates the status.

Motorized Operating Mechanism

The SENTRON VL160X to VL1600 circuit breakers (sizes 160 to 1600 A) canbe equipped with motorized operating mechanisms for remote opening andclosing during operation.

For SENTRON VL160X circuit breaker, there is motorized operatingmechanism without a stored-energy feature for remote controlled ON andOFF switching.

All motorized operating mechanisms are always supplied with a lockingdevice for padlocks. Optional safety locks are also available for motorizedoperating mechanisms with stored-energy feature.

RCD (Residual Current Device)

• Residual current 0.03 to 3.0A

• Delay 0.06 to 1.0 sec

• 16 to 400A *

• Can be used only for TM trip units, starter, disconnecting switch

• Level of fault current displayed by LED

• Incoming supply from top or bottom

• Remote OFF (starting with VL160), corresponds to function of shunt trip

• Suitable for pulsating DC current

Plug-in / Withdrawable Version

The fixed-mounted circuit breaker is the basic version. This can be convertedvery easily into a plug-in or withdrawable version with the aid of theappropriate assembly kit.

Front-operated rotary operating mechanisms

Extended type rotary operating mechanisms

Motorized Operating Mechanism

NSE0_00711

* 4Pole version upto 400A3Pole version upto 250A

NSE0_00716

11

Whether in commercial buildings or in production plants – often, it is decisive to know everything that

is happening in the power distribution system in just seconds.

Communication unlimited

The use of modern communication-capable circuit breakers opens up completely new possibilities in terms of start-up,parameterization, diagnostics, maintenance and operation. This allows many different ways of reducing costs and improvingproductivity in industrial plants, buildings and infrastructure projects to be achieved:

• Fast and reliable parameterization

• Timely information and response can prevent plant stoppages

• Effective diagnostics management

Measured values are the basis for efficient load management, for drawing up power demand profiles and for assigning power to costcenters.

Sentron 3VL has all of the functionality to provide you with this capability. It is suitable for communication applications via PROFIBUSand MODBUS.

System architecture of the SENTRON circuit breakers

12

Communication unlimited

Multiple communication option

• 3VL ETU42 with LCD display MCCBs with COM10 for PROFIBUS and COM11 for MODBUS

• 3VL ETU10/12/20/22 MCCBs with COM20 for PROFIBUS and COM21 for MODBUS

• 3VL Thermal Magnetic MCCBs with SIMOCODE Pro

COM10/11 COM20/21 SIMOCODE Pro

Data transmission Data transmission Data transmissionthrough COM10/11 through COM2O/21 through

SIMOCODE Pro

Transmittable data

Commands

Switch ON/OFF

Alarm and tripping memory, min./max. measured values andmaintenance information –

Operating status

ON or OFF status trip position

Event signals

Tripped signals with tripping current –

Alarm signals (e. g. overload)

Threshold value warning (e. g phase currents) –

Measured values

Phase currents and neutral conductor current

Voltages, power – –

Parameter values

Read and write –

Set values for SIMOCODE Pro – –

Maintenance Information

(e.g. number of tripping operations, number of switching operations) –

Device Identification data –

Time synchronization –

13

Communication with COM20 and COM21modules

The new COM20/21 modules also offer efficient and reliablesystem operation. All ETU versions with COM20 / 21 are ableto consistently communicate via PROFIBUS/MODBUS.Whether switch state, tripping cause, warning messages,current measuring, event log, switching cycles or devicecontrol. The cost- and function-optimized COM20/21modules reliably transmit all important information to ensurethe maximum transparency of your system’s state at alltimes.

Communication unlimitedNew concept

Advantages of the new COM20/21 Modules :

• Improved efficiency and cost savings

• Universal applicability – integrated communication is evensupported by the most cost-favorable ETU

• Easier installation through optimized ETU connection

• Maximum flexibility through smaller design for optimizedcontrol cabinet space

• Particularly uncomplicated through elimination of auxiliaryand alarm switch wiring to the communication module

Power Management with SENTRON

Highlights -

• Control (ON/OFF) from PLC/DCS/BMS through PRPFIBUS/MODBUS

• Transmission of device status (ON, OFF & Trip)

• Monitoring of measured values (Current, Voltage, Power, Energy etc fromPLC/DCS/BMS)

Benefits -

• Efficient energy management

• Faster communication

• High efficiency

• High accuracy

• Simple configuration and easy installation

• Easier fault diagnosis

14

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3VL 160X 3P/4P

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3VL160 / 250 3P/4P

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3VL160/250

3VL400 3P/4P

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MCCB with extended type rotary handle



3VL160 3VL250

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87.5

Customer Panel Door1.5 - 4 mm thk

Customer Panel Door1.5 - 4 mm thk

432.5 Max - 166 Min

22.5

14

129.5101.5

Customer Mounting surface

8UC63

ShaftRotaryoperator

Support

VL400MCCB

82**

22.5

300 Max - 33.5 min

214.5** Minimum panel depth required with support** Minimum shaft length required with support

VL400 Breaker

3VL9400-3HQ00

24

7.5

13

4.5

44.0

X

Y

3 Pole4 Pole

22 20.669.5

RESET

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Y

88

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44

Ø5.3(4x)

Ø64

35

.7

42.6 Door Cutout

15

3VL 630 3P/4P

Fixed version

3VL800 3P/4P

Fixed version

3VL 1250 / 1600 3P/4P

Fixed version MCCB with extended type rotary handle



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3VL9800-3HF05

Siemens Ltd.Industry SectorLV Control & Distribution ProductsThane Belapur Road, Thane 400601Fax: +91 22 27623729E-mail: [email protected]

Sales offices:

Order No.: 102262281SGR-01-115-022(This replaces SGR-01-115-007)

Product upgradation is a continuous process. Hence, data inthis catalog is subject to change without prior notice. For thelatest information, please get in touch with our Sales Offices.

Your partners

Ahmedabad3rd Floor, Prerna ArbourGirish Cold Drinks Cross Roads, Off. C. G. RoadAhmedabad - 380009

: +91 79 40207600Fax: +91 79 40207699

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: +91 80 22042000Fax: +91 80 22224131

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: +91 172 4690300Fax: +91 172 4690399

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: +91 44 28334000Fax: +91 44 28334088

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: +91 422 4336300Fax: +91 422 4336310

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: +91 33 24449000, 24428641-47Fax: +91 33 24449010 / 13

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: +91 522 4031022, 4031000Fax : +91 522 4031019

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LudhianaH.No 3746, First Floor, Sector 32-AChandigarh Road, Ludhiana - 141010, PunjabMobile: +91 9872317702E-mail: [email protected]

LudhianaH.No 92, Lajpat Nagar, Near Bus StandLudhiana - 141010, Punjab


Madurai8/12, Ground Floor, Sakhti Vellammal StreetSS Colony, Madurai - 625010, TamilnaduMobile : +91 9894617780E-mail: [email protected]

NashikFlat No 2, Shivam Park, Rajiv NagarRane Nagar, Nasik-Mumbai HighwayNashik - 422009, MaharashtraMobile: +91 9822193204E-mail: [email protected]

Pondicherry32, Second Floor, St. Theresa StreetPondicherry - 605001


RaipurFlat No.103, First Floor, Block B, Shilp EnclaveNear LAS Colony, Shankar NagarRaipur - 492007, ChhattisgarhMobile: +91 9425057945E-mail: [email protected]

RajkotD-3 Aalap Century, University RoadRajkot - 360005, GujaratMobile: +91 9825506962E-mail: [email protected]

RanchiH-1/187, Harmu Housing Colony, HarmuRanchi - 834002, JharkhandMobile: +91 9234610953E-mail: [email protected]

RenukootAbove ICICI Prudentail Office, Patel NagarMurdhawa, Dist-SonebhadraRenukoot - 231217, Uttar PradeshMobile: +91 9838007897E-mail: [email protected]

RourkelaT-15, Civil Town, Rourkela - 769004, Orissa


Salem3/25 Santosh Nagar, PACB BacksideChinnathirupathi, Salem - 636008, TamilnaduMobile: +91 9894617772E-mail: [email protected]

SambalpurPradhan Para, Near Jamkani MandirBeside LIC Div Off, AinthapalliSambalpur - 768004, Orissa


Surat59, Ground Floor, Shreejinagar Part-1Dhabholi Char Rasta, Ved Road, KatagramSurat - 395004, GujaratMobile: +91 9925001779E-mail: [email protected]

TiruchirappaliT3, 3rd Floor, Vishranthi Daffodils ApartmentsOld Friends Eye Hospital, PuthurTiruchirappali - 620017, Tamilnadu


TrivendrumSonu, TC9/2082, 5, Thamarakulam LaneSathamangalam, Trivendrum - 695010, KeralaMobile: +91 9895979604E-mail: [email protected]

Udaipur303, Oasis Park, PP Singhal Marg, AmbavgarhUdaipur - 313001, Rajasthan


VapiFlat No. 302, Samrajya IV, Royal ResidencyCharwada Road, Vapi - 396195, Gujarat


VijayawadaG-2,Shreya Tower, MoghalrajapuramNear Jammichettu CentreVijayawada - 520010, Andhra Pradesh


Visakhapatanam84, Mount Moriah Residency, Waltair UplandsVisakhapatanam - 530003, Andhra Pradesh


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Simply Smart: First choice for power distributionempiretradingagency.lk/wp-content/uploads/2015/11/ETA-MCCB-RAN… · 3VT3 400 400 1600 160 .. 400 4 & 12.5 x Ir 630 630 2520 250