HV Gas Insulated
Switchgear

HICO offers a full suite of High Voltage SF6 Gas Insulated Switchgear with rated voltages from 72.5kV to 800kV and rated short-circuit breaking current up to 63kA.

HICO's High Voltage SF6 Gas Insulated switchgears (GIS) are manufactured in accordance with all international standards such as ANSI and IEC, and recognized by international certificate authorities such as KEMA, CESI, and KERI for its quality and reliability

With world-class technology as a foundation, HICO provides the most advanced high voltage GIS with rated voltage up to 800kV, with services ranging from equipment supply, to turnkey substation delivery, installation and startup support.

Our GIS ensures reliable and stable operation along with simple maintainability. HICO is now known as the most trusted GIS supplier in the world.

Specifications

Model 72.5kV 145kV 245kV 362kV 500kV 800kV
Rated Voltage (kV) 72.5kV 145kV 245kV 362kV 500kV 800kV
Rated Short-circuit
Breaking Current (kA)
Up to 40kA Up to 40kA Up to 50kA Up to 63kA Up to 63kA Up to 50kA
Rated Frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60