This series substation follows Standard: GB17467-1998; And relative IEC standard.
This substation is a combination of High Voltage Cabinet, Low Voltage Cabinet and Transformer.
Service Condition:
1. Ambient temperature:
The ambient air temperature is from 40ºC~-25ºC, the average temperature during 24 hours is not exceed 35ºC.
2. Relative humidity: no more than 96% during 24 hours
3. Altitude: no more than 1000M
4. Outdoor wind speed: no more than 700Pa
5. Ground inclination: no more than 3 degrees