Product Overview
GZN35 (EP)-40.5 series solid seal integrated combination electrical appliances (special for wind power) (hereinafter referred to as: vacuum circuit breaker) is the company's independent design and development according to GB1984, GB/T11022, GB3111, DL/T593, DL/T402 and other relevant standards and specifications, with a domestic high level of a new generation of 40.5KV combined vacuum circuit breaker (isolation, vacuum circuit breaker, grounding integration). This product has perfect functions, stable and reliable mechanical properties, suitable for relatively harsh environments such as high altitude and seaside salt spray, and can be widely used in wind power generation, photovoltaic power generation, energy storage power station, urban distribution network and other projects, with perfect mechanical and electrical interlocking devices, and has a very high operation deviability and service life, with the corresponding switch cabinet to achieve safe power distribution function, to ensure the safety of operators and equipment.
产品特点
●产品部件模块化设计，配柜“五防”简单可靠且一致；
●采用高品质的环氧树脂材料将天弧室回路固封设计，单个固封极柱局放5PC(45kV),提高了断路器对恶劣环境的适应性和可靠性，寿命周期内可免维护；
●隔离开关、断路器开关、接地开关一体化设计，是具有明显隔离断口的高压真空断路器；
●面板上采用一次模拟线标识设计，简单易懂,避免误操作；
●开关出线侧可安装电流互感器可缩小柜体或箱变尺寸；
●可配套安装智能在线监测单元与诊断系统,通过通讯模块远程获取开关的运行状态。
使用环境条件
●海拨高度≤2500m；
●周围环境温度:-25℃-+40℃；
●相对温度:日平均值不大于95%，月平均值不大于90%；
●周围空气没有明显地受到尘埃、烟、腐蚀性和/或可燃性气体、蒸汽或盐雾的污染；
●没有火灾和爆炸危险的场所；
●地震烈度不超过8度:倾斜度不超过5°的场所。
