EHV Switchgear

GIS Up To 245 kV

Gas Insulated Substation (GIS) from 72.5kV to 245kV. CG has supplied its High Voltage GIS to various utilities across different climatic conditions such as sub-zero temperatures in Ukraine and Himachal Pradesh, and hot, humid environments like Mumbai and Surat in India.

Our GIS meets National and International Quality, Environmental, and Safety Standards including ISO 9001:2015, ISO 14001, and ISO 18001. Performance and reliability have been verified by type tests at leading laboratories like KERI (South Korea) and ERDA (India). Tests include:

• Short Circuit Making and Breaking
• Switching Tests
• Dielectric Tests (Power Frequency, Lightning Impulse, Partial Discharge)

As per IEC 62271-100.