Product Model

Product Features

Adopt integrated top cover, with high protection level, compact structure and small floor space; The radiator is external, with good heat dissipation effect. The high-voltage side is protected by the load switch and fuse, which are placed in the oil tank, using oil as insulation medium, shortening the safe distance and configuring the special transformer for photovoltaic power generation, which is energy-saving, environment-friendly and highly reliable.

The transformer oil tank is equipped with a pressure gauge with communication interface. The action signal of load switch, low oil level signal, high temperature alarm signal and overtemperature trip signal are networked with the main station through microcomputer device, which can realize telemetry and remote control and real-time monitoring of the substation.

Oil-immersed transformer is used, and oil is used as insulation material, which has relatively low environmental requirements and is suitable for grassland and desert open areas, as well as barren mountain areas, and centralized photovoltaic electric field is mostly used.

Applicable Conditions

1. Ambient temperature:-40℃ ~+45℃;

2. Altitude: no more than 1000m (designed as plateau type when it is more than 1000m);

3. Outdoor wind speed: no more than 35m/s;

4. Relative humidity: the daily average is not more than 95%, and the monthly average is not more than 90%;

5. Earthquake intensity: no more than 8 degrees;

6. Installation location: no fire, explosion danger, serious pollution, chemical corrosion and violent vibration;

* Please consult with our company when it is used beyond the above-mentioned conditions.

Technical Parameter