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1. Scope of application
1. Urban power supply system: resistance grounding;
2. Subway power supply system: resistance grounding;
3. Thermal power plant step-up transformer: resistance grounding;
4. Wind farm and solar power station step-up transformer: resistance grounding;
2. Operating environment
1. The altitude does not exceed 3000m;
2. The relative humidity of the air is not greater than 95%, and there is no conductive dust;
3. The ambient temperature is -40℃~40℃;
4. The seismic intensity does not exceed 8 degrees;
3. Product use
products Applied to 3kV, 6kV, 10kV, 20kV, 35kV voltage level transformer neutral point through resistance grounding.
1. Scope of application
1. Urban power supply system: resistance grounding;
2. Subway power supply system: resistance grounding;
3. Thermal power plant step-up transformer: resistance grounding;
4. Wind farm and solar power station step-up transformer: resistance grounding;
2. Operating environment
1. The altitude does not exceed 3000m;
2. The relative humidity of the air is not greater than 95%, and there is no conductive dust;
3. The ambient temperature is -40℃~40℃;
4. The seismic intensity does not exceed 8 degrees;
3. Product use
products Applied to 3kV, 6kV, 10kV, 20kV, 35kV voltage level transformer neutral point through resistance grounding.