贵州11选五中奖规则 www.xpsmn.com 高压绕线区
The company is the national grid, the Southern Power Grid recommended production enterprises, is the new S9, S11, S13, SH (B) 15 transformers through the ministerial appraisal enterprise. The oil immersed transformer made by the company is fully in accordance with the relevant national standards, and all the performance indicators have reached the advanced level of domestic similar products. This product adopts the expansion type radiator gas table structure and multifunctional protection device, instead of the storage cabinet and ordinary radiator, has a unique structure, advanced technology, small size, light weight, no leakage, maintenance free advantages, the performance index can reach the national standard. When used, it not only solves the problem of oil volume expansion and transformer heat dissipation, but also makes the transformer oil contact with air, so as to eliminate the possibility of moisture absorption and oxidation, replace the transformer oil without regular power failure, prolong the service life of the transformer and reduce the maintenance cost. Epoxy pouring dry transformer with high strength, strong anti short circuit ability, because the material properties of the resin, and the winding is the whole cast, by heating after curing become so rigid mechanical strength is high, the sudden short-circuit test shows that few cast dry-type transformers damaged by short circuit. Disaster prevention outstanding performance, environmental performance; epoxy resin is a kind of material is chemically stable, moisture-proof, dustproof, can operate reliably even in air pollution and other harsh environments, even in the normal operation of the humidity of 100%, after the shutdown without preheating and drying can be put into operation again, strong overload capacity.