GIS

LS ELECTRIC has been successfully implementing more than 5,000 Bays of Gas Insulated Switchgears in both domestic and overseas countries, offering a wide range of products from 25.8 kV to 362 kV.

Features

Uncompromised Operator Safety

  • Logical Mechanical and Electrical Interlocks prevent faulty operation
  • Standardized O-ring System to improve gas tightness
  • Increase Insulation Performance by reducing input resistance

Top-Tier Level of Reliability

  • Successful Implementation of more than 5,000 Bays of Gas Insulated Switchgears since 1989 in both domestic and overseas countries
  • Maximize system security with minimum maintenance
  • Rigorously verifies product reliability in LS ELECTRIC’ PT&T testing facilities, one of the most nationally recognized testing laboratories in the world
  • Improves reliability by applying advanced analytical CAE tools to verify and optimize product design

Minimum Operating Costs

  • Compact top entry design for minimum space requirement
  • Combination of modular and flexible designs in an effort for effective reduction
  • Fast substation deployment and expansion for reduction of installation time

Specification

RatingUnitSpecification
Rated VoltagekV, rms25.83672.5145170245362420
Rated Breaking CurrentkA, rms25 / 4031.5 / 402031.54050405050 / 6350
Rated Nominal CurrentA, rms630 /
1250 /
2000 /
3150
1250 /
2500
200020001250 /
2000 /
3150
1250 /
2000 /
3150 /
4000
1250 / 2000 / 31502000 /
4000 /
6300
1250 /
2000 /
3150 /
4000
Rated
Frequency
Hz60506050 / 6050 / 606050 / 60506050
Rated Peak Withstand CurrentkA, peak65 / 10478.8 / 1005250 / 82100 / 104130100 / 104125130 / 164125
Rated Power Frequency Withstand VoltagekV, rms60 / 7070140140275325460520650
Rated Lightning Impulse Withstand VoltagekV, 1.2 X 50 ㎲150170325325650750105011751425

More Information

All in one

Hanoi Office

10th floor, 789 building, 147 Hoang Quoc Viet street, Cau Giay District, Ha Noi city, Vietnam

Bac Ninh Factory

KCN Yên Phong Mở Rộng, Lô CN11-3, 3-4, Yên Phong, Bắc Ninh, Việt Nam

Hai Phong

LGE Factory - Tràng Duệ Industrial - An Dương District, Hải Phòng City

Ho Chi Minh Office

17th floor, Empress building, 138-142 Hai Ba Trung street, Da Kao ward, Distric 1, Ho Chi Minh city, Vietnam

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