SF6 voltage transformer fully enclosed structure, mainly by a high-voltage wiring board, high-voltage insulation casing, box, body and outlet box composed of five parts.
The use of environmental conditions: the lowest temperature: -35 ℃; maximum temperature: +45 ℃; daily average temperature does not exceed: +35 ℃;
Maximum monthly relative humidity: 95% (at 25 ℃); maximum wind speed: 34 m / s; according to the user specific conditions for targeted design.
Features:
1, Insulation performance is stable, safe and reliable operation;
2, the product was capacitive, effective prevention of ferromagnetic resonance;
3, no oil products, no fire hazards, do not pollute the environment, with explosion-proof function;
4, free operation and maintenance, without maintenance and intermediate tests, on-line monitoring of SF6 gas density;
5, with excellent resistance to mechanical shock and seismic performance.