Embed Size (px)
Citation preview
www.lsis.biz
Gas Insulated Switchgear~ up to 36kV
● Features 6
● Technical Data 7
● Construction of GIS 8
● Transport & Installation 14Commission & Maintenance
●Quality Assurance 15
● Research & Development 16
● Solid Insulated Switchgear 18
Suitable for large current carry
Gas Insulated Switchgear~up to 36kV
Function of large-current carry and high short-circuit capacityMinimized space requirement for installationEasy to control and operate by the integration of control unit
Contents
2ＩＩ
ＩＩ3
LSIS Gas Insulated Switchgears are suitable for the power plants and substations that require greater capacityand performance which need the large-current carry and high short-circuit capacity. Our GIS also feature theminimized space requirement for installation and the maximized convenience in control and operation by theintegration of control unit.
Gas Insulated Switchgears from 25.8KV to 362KVwith advanced technology of LS Industrial Systems
LSIS GIS complies with the latest international standards &requirement by performing global test laboratory within therange from 25.8kV to 362kV. LSIS scompact size GIS iscomparable with other manufactures within the same ratingand we can provide economical & feasible solutions for thecustomers who has only limited space for GIS.
GIS Line - up25.8/36kV 72.5kV 145/170kV 245kV 362kV
LSIS Gas
InsulatedSwitchgear
Esay Installation &Maintenance
Compactness High Reliability
AdvancedTechnology
▶ Optimum design of insulation▶ Compact mechanism with high
performance▶ Compact Insulator▶ Simplified main circuit part
▶ 40kA, 3150A high performance▶ Specially designed Vacuum
Interrupter ▶ Analysis and design of temperature
flow for large current
LSIS's Gas Insulated Switchgears meet the electric systems requirements of increasing capacityaccording to expansion of consumers and large plants.
The design and consititution of our GIS offers high reliability, safety and convenience in such a
compact size LSIS adopts procedures for production, delivery and technical service which are fullyenvironment-friendly under control of ISO 14001 for our future generation, which include minimizingthe user of SF6 gas.
Gas Insulated Switching Mechanism to performlarge-current carry and 40kA high short-circuitinterruption
Leading Solution LSIS
4ＩＩ
�InsulationThanks to our advanced electric field analysis and optimum insulation design we can offer 30%higher performance than standard in short-duration power-frequency and lightning impulsewithstand voltage.
�Thermal currentOur technology of the heat analysis according to interrupting part arrangement and the using ofhigh quality materials have secured 15 to 25% of allowance at the temperature rising test.
�Mechanical enduranceCB secures M2 class (10000 operations)DS and ES secure M1 class (2000 operations)
Safety snd high reliability
ＩＩ5
SF6 가스절연개폐장치
GISGas Insulated
Switchgear
FFeeaattuurreess ooff UUnniittss
6ＩＩ
CB Unit
�Vacuum Interrupter, VI designed specially for medium voltageGIS with large capacity is adopted. �Energy loss is minimized thanks to the optimum design of the
linkage between the outside operator and the inside CB.
DS/ES Unit
�The 3-position switch is combination of disconnector andearthing switch�Put together, which eliminates the need for an additional
mechanical interlock between the disconnector and earthingswitch, and also electric interlock.
GIS Control Panel
�LSIS's Digital Protective Relay adopted�Easy to monitor each unit, convenient to oprate and safe to
control�Installed on the front of GIS to enables to access
- Control switches for CB, DS/ES- Selection switch of Remote/Local- Open/close indicator- Fault indicator- Auxiliary relay- Mimic diagram
Gas Monitoring
�Gas monitor which includes gas pressure gauge and pressureswitch is installed at each gas compartment.�Minitoring system for alarm signal and interruption in case of gas
pressure drops below the certain line.
Gas Insulated Switchgear (GIS)
TTeecchhnniiccaall DDaattaa
ＩＩ7
Single Line Diagram (25.8kV 40kA Double-Bus)
Ratings
Item Unit GESG 0222-NC GESG 0243-NC GESG 0342-NC
Rated voltage
Rated short-time withstand current (3sec.)
Rated normal current
Withstand power-frequency
voltage Rated lightning impulse
Rated frequency
Rated short-circuit breaking current
Rated break time
Operating sequence
CBOperating
DSMechanism
ES
Rated gas pressure
Minimum gas pressure
Applicable standards
kV, rms
kA, rms
A, rms
kV, rms
kV, peak
Hz
kA, rms
Cycle
-
-
-
-
(kgf/cm2�G)
(kgf/cm2�G)
-
25.8
25
600
70
150
60
25
5
Motor spring
Motor
Motor
0.5
0.35
25.8
25
2,000
70
150
60
25
5
Motor spring
Motor
Motor
0.5
0.35
25.8
40
1,250
70
150
50/60
40
5
Motor spring
Motor
Motor
1.0
0.8
25.8
40
3,150
70
150
50/60
40
5
Motor spring
Motor
Motor
1.0
0.8
36
40
1,250
70
170
50/60
40
3
Motor spring
Motor
Motor
1.0
0.7
36
40
2,500
70
170
50/60
40
3
Motor spring
Motor
Motor
1.0
0.7
1 BUS
2 BUS
MAIN FEEDER PT BUS TIE BUS SECTION 2 BUS SECTION 1
DS1/ES25.8kV
40kA
DS225.8kV
40kA
DS1/ES25.8kV
40kA
DS225.8kV
40kA
DS1/ES125.8kV
40kA
DS2/ES225.8kV
40kA
DS1/ES125.8kV
40kA
DS2/ES225.8kV
40kA
DS1/ES125.8kV
40kA
DS2/ES225.8kV
40kA
VCB25.8kV
VCB25.8kV
VCB25.8kV
VCB25.8kV
VCB25.8kV
O-0.3sec-CO-15sec-CO O-0.3sec-CO-3min-CO
IEC-62271-1/100/102, 200ES 5925-0001
GISGas Insulated
Switchgear
CCoonnssttrruuccttiioonn ooff 2255..88kkVV 2255kkAA
8ＩＩ
Construction & Single Line Diagram
Operating mechanism for CB
Operating mechanism for 3 position switch
Vacuum interrupter
3 position switch
Insulating spacer
Main bus
Earth bushing
Cable
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Current Transformer
Rupture disk
Absorbent
Local control panel
DS/ES unit
Circuit breaker
Earth bus bar
9
8
1437156 4
12
1
2
10
13
5
11
NO Name NO Name
ＩＩ9
Main/Feeder Circuit
A BUS
B BUS
Side View Front View
Main/Feeder (2,000A/600A)
One-Line Diagram
2,150 600 600
2,50
0640
1,16
7
Bus Section Circuit
Bus Tie Circuit
Gas Insulated Switchgear (GIS)
A BUS
B BUS
Side View Front View
Bus Section (2,000A)
One-Line Diagram
2,150 900 900
2,50
0
640
1,16
7
A BUS
B BUS
Side View Front View
Bus Tie (2,000A)
One-Line Diagram
2,150 600
2,50
0640
1,16
7
GISGas Insulated
Switchgear
CCoonnssttrruuccttiioonn ooff 2255..88kkVV 4400kkAA
10ＩＩ
Construction & Single Line Diagram
A
13
2
3
1
74
9
14
9
10
8
6
12
Operating mechanism for CB
Operating mechanism for 3 position switch
Vacuum interrupter
3 position switch
Insulating spacer
Main bus
Earth bushing
To GIB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Current Transformer
Rupture disk
Absorbent
Local control panel
DS/ES unit
Circuit breaker
Earth bus bar
NO Name NO Name
ＩＩ11
Gas Insulated Switchgear (GIS)
Main Circuit
Feeder Circuit
A BUS
B BUS
Side View Front View
Feeder (1,250A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
Bus Section Circuit
A BUS
B BUS
Side View Front View
Bus Section (3,150A)
One-Line Diagram
2,095 700700
2,53
0
640
1,55
0
Bus Tie Circuit
A BUS
B BUS
Side View Front View
Bus Tie (3,150A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
A BUS
B BUS
Side View Front View
Main (3,150A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
GISGas Insulated
Switchgear
CCoonnssttrruuccttiioonn ooff 3366kkVV 4400kkAA
12ＩＩ
Construction & Single Line Diagram
A
12
3
1
714
2
14
5
15
10
11
8
9
6
13
Operating mechanism for CB
Operating mechanism for 3 position switch
Vacuum interrupter
3 position switch
Insulating spacer
Main bus
Earth bushing
Cable
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Current Transformer
Rupture disk
Absorbent
Local control panel
DS/ES unit
Circuit breaker
Earth bus bar
NO Name NO Name
ＩＩ13
Gas Insulated Switchgear (GIS)
Main Circuit
Feeder Circuit
Bus Section Circuit
A BUS
B BUS
Side View Front View
Bus Section (2,500A)
One-Line Diagram
2,095 700700
2,53
0
640
1,55
0
Bus Tie Circuit
A BUS
B BUS
Side View Front View
Bus Tie (2,500A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
A BUSB BUS
Side View Front View
Feeder (1,250A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
A BUSB BUS
Side View Front View
Main (2,500A)
One-Line Diagram
2,095 700
2,53
0
640
1,55
0
GISGas Insulated
Switchgear
CCoommmmiissssiioonn && MMaaiinntteennaannccee
14ＩＩ
Transport
Compact design makes it convenient to deliver GIS to the site.It is possible to tansport even 2 or 3 bays of GIS at a time to reduce time and cost in transportation
Installation
Modular design makes customers easy & fast installation & extension.Space and work required for installation are the most effective in case of 5-bay installation.
Commissioning
LSIS's PT&T( Power Testing & Technology Institute) is a KOLAS-qualified (Korea Laboratory Accreditation Scheme)accredited testing laboratory that provides a worldwide testing service with a 1600MVA-capacity High Power Laboratory,a High Voltage Laboratory, and a Reliability Testing Laboratory.
Its testing has been fully acknowledged and recognized by overseas testing certification bodies, such as KEMA ofNetherlands, UL of America, and CE of the EU for its low voltage testing.
Maintenance
�Warranty period: for 2 years since installation�Lifespan: 20 years
�Power Testing & Technology Institute �High Voltage Test Laboratory
Inspection
Daily
Periodic
Detailed
Interval of Inspection
CB DS/ES Device w/o switching
Every day Every day Every day
Every 6 year Every 6 year or 2000 operation Every 6 year
Every 12 year Every 12 year Every 12 year
TTrraannssppoorrtt && IInnssttaallllaattiioonn
Power Testing & Technology Instiute
ＩＩ15
Certifications
Through ERP (Enterprise Resource Planning) program and QualitySystem(ISO 9001), LSIS strictly control the quality of GIS andmaintain best delivery service to the customers. LSIS adopts procedures for production, delivery and technical servicewhich are fully environment-friendly under control of ISO 14001 forour future generation.
Gas Insulated Switchgear (GIS)
QQuuaalliittyy AAssssuurraannccee
GISGas Insulated
Switchgear
RReesseeaarrcchh && DDeevveellooppmmeenntt
16ＩＩ
LSIS is accredited for leading research and development in the country, and ItsR&D Center focuses on overall research and development activities related to powersupply systems such as low and high voltage equipment as well as integrated digitalnetworks, automatic switchboards and integrated power protection.
We continues to invest in developing the best GIS product for our customersworldwide. Each unit is optimized and designed from the advanced technologiessuch as 3D electric field analysis, arc diagnosis, multiphysics analysis, staticsanalysis, fatigue & vibration analysis, structure and temperature analysis to producehighest quality of GIS.
Optimized
GIS design
technology
Current
flowing
design
Insulation
design
Interruption
design
Mechanism
design
Multiphysics analysis 3D electric field analysis
Static stress analysis
Interruption analysis
ＩＩ17
Gas Insulated Switchgear (GIS)
GISWith compact GIS
LSIS provide a differentiated value
FeatureSafety�Phase isolation & Earth of outer surface by metalizing�Prevention of miss-operation by preparing for electrical interlocking�Easy to handle by modulation of each component
Reliability�Eco-friendly epoxy embedded vacuum interrupter
(New excellent technology in Korea)�Permanent Magnetic Actuator offering high performance�Reliability of insulation proven in the test of over-voltage, long
service life, thermal shock and moisture penetration
Economic and practical�SF6 Gas free eco-friendly devices�Compact and light weight�Flexibility in the system organization module type
18ＩＩ
Advanced component
SF6 Gas Insulated Switchgear Solid Insulated Switchgear
��SF6 gas insulation��VI with gas insulation��Electric spring mechanism��Assembly of welding tanks��Conventional CT/PT
��Solid insulation with epoxy resin��Epoxy embedded VI��PMA mechanism��Modulation of components��ECT/EVT, conventional CT/PTavailable
25.8kV Solid Insulated Switchgear
Embeded VI (NET registered technology)�Non-cushion combination technology�Interfacing technology between VI and Epoxy resin�Design technology of embedded VI shield
Disconnecting & Earthing S/W�Epoxy slideing technology in DS/ES parts
PMA Mechanism�Suitable for VI charistics�Stable and intelligent characterictics of operation�Maintenance-free, No wearing, High reliability
ＩＩ19
www.lsis.bizⓒ 2011.1 LSIS Co.,Ltd. All rights reserved.
2012. 08 Gas Insulated Switchgear (E) 2011. 01/(03) 2012. 08 Printed in Korea STAFF
�� For your safety, please read user's manual thoroughly before operating.
�� Contact the nearest authorized service facility for examination, repair, or adjustment.
�� Please contact a qualified service technician when you need maintenance.Do not disassemble or repair by yourself!
�� Any maintenance and inspection shall be performed by the personnel having expertise concerned.Safety Instructions
�LSIS (Middle East) FZE ��Dubai, U.A.E. Address: LOB 19 JAFZA VIEW TOWER Room 205, Jebel Ali Freezone P.O. Box 114216, Dubai, United Arab EmiratesTel: 971-4-886 5360 Fax: 971-4-886-5361 e-mail: [email protected] �Dalian LSIS Co., Ltd. ��Dalian, China
Address: No.15, Liaohexi 3-Road, Economic and Technical Development zone, Dalian 116600, ChinaTel: 86-411-8273-7777 Fax: 86-411-8730-7560 e-mail: [email protected]�LSIS (Wuxi) Co., Ltd. ��Wuxi, China
Address: 102-A , National High & New Tech Industrial Development Area, Wuxi, Jiangsu, 214028, P.R.ChinaTel: 86-510-8534-6666 Fax: 86-510-522-4078 e-mail: [email protected]�LSIS-VINA Co., Ltd. ��Hanoi, Vietnam
Address: Nguyen Khe - Dong Anh - Ha Noi - Viet NamTel: 84-4-882-0222 Fax: 84-4-882-0220 e-mail: [email protected]�LSIS-VINA Co., Ltd. ��Hochiminh , Vietnam
Address: 41 Nguyen Thi Minh Khai Str. Yoco Bldg 4th Floor, Hochiminh City, VietnamTel: 84-8-3822-7941 Fax: 84-8-3822-7942 e-mail: [email protected]�LSIS Shanghai Office ��Shanghai, China
Address: Room 32 floors of the Great Wall Building, No. 3000 North Zhongshan Road, Putuo District, Shanghai, ChinaTel: 86-21-5237-9977 Fax: 89-21-5237-7189 e-mail: [email protected]�LSIS Beijing Office ��Beijing, China
Address: B-Tower 17FL.Beijing Global Trade Center B/D. No.36, BeiSanHuanDong-Lu, DongCheng-District,Beijing 100013, P.R. ChinaTel: 86-10-5825-6025,7 Fax: 86-10-5825-6026 e-mail: [email protected]�LSIS Guangzhou Office ��Guangzhou, China
Address: Room 1403, 14/F, New Poly Tower, No.2 Zhongshan Liu Road, Guangzhou 510180, P.R. ChinaTel: 020-8326-6754 Fax: 020-8326-6287 e-mail: [email protected]�LSIS Chengdu Office ��Chengdu, China
Address: Room 1701 17Floor, huamin hanjun internationnal Building, No1 Fuxing Road Chengdu, 610016, P.R. ChinaTel: 86-28-8670-3201 Fax: 86-28-8670-3203 e-mail: [email protected]�LSIS Qingdao Office ��Qingdao, China
Address: Room 2001,20/F,7B40, Galaxy Building, No.29 Shandong Road, Shinan District, Qingdao 266071, P.R. ChinaTel: 86-532-8501-6058 Fax: 86-532-8501-6057 e-mail: [email protected]�LSIS NETHERLANDS Co.Ltd ��Schiphol-Rijk, Netherlands
Address: 1st. Floor, Tupolevlaan 48, 1119NZ,Schiphol-Rijk, The NetherlandsTel: 31-20-654-1420 Fax: 31-20-654-1429 e-mail: [email protected]�LSIS Gurgaon Office ��Gurgaon ,India
Address: 109 First Floor, Park Central, Sector-30, Gurgaon- 122 002, Haryana, India e-mail: [email protected]
� HEAD OFFICEKorea Gyeonggi-do Anyang-si dongan-gu LS-ro 127 (Hogye-dong) Tel. (82-2)2034-4887, 4873, 4918, 4148Fax. (82-2)2034-4648
� CHEONG-JU PLANTCheong-Ju Plant #1, Song Jung Dong, Hung Duk Ku,Cheong Ju, 361-720, Korea
�Global Network
Specifications in this catalog are subject to change without notice due to continuous product development and improvement.
