Prefabricated Compact Outdoor Substation

HV Rated Voltage: 110 / 132 / 345 kV and above, customized
LV Rated Voltage: 6 / 10 / 11 / 33 / 35 kV
Rated Capacity: Customized per customer’s requirement
Frequency: 50 / 60 Hz
Main transformer: 3-phase oil immersed power transformer
Transformer cooling: ONAN / ONAF / KNAN / KNAF
IP class: IP54
Insulation class: Class A
Transformer core: Cold-rolled grain-oriented silicon steel
Configuration: HV switchgear, power transformer, LV switchgear, protection & control, auxiliary supply, cable compartment
Switchgear option: GIS or AIS
Protection: Differential, overcurrent, earth fault, SCADA communication, fault recorder
Auxiliary system: Ventilation, interior lighting, anti-condensation heater, fire detection, fire suppression, earthing
Application: Outdoor installation