chinese outdoor 110kv high voltage current transformer CT 115kv 123kv 126kv oil immersed transformer

Normal working conditions and installation conditions
1. The ambient temperature is - 40 ºC ~ + 50 ºC, and the daily average temperature does not exceed + 35 ºC;
2. The altitude of the installation site shall not exceed 3000m;
3. When the maximum temperature is + 40 ºC, the relative humidity of the air shall not exceed 50%
The relative humidity of water is allowed to exceed 80% at low temperature;