西安ZW20-12F分界真空负荷开关厂家
概述：
ZW20-12F新一代小型化环保智能柱上开关为额定电压12KV，感应交流50Hz的户外配电设备。主要用于开断，关合电力系统中的负荷电流、过载电流及短路电流。适用于变电站及工矿企业配电系统中作保护和控制之用，更适用于农村电网及频繁操作的场所。本产品与控制器配套，能满足配电自动化系统要求，并能可靠而有效地完成传统的重合器功能。本开关采用真空灭弧作为灭弧介质。
Summary:
ZW20-12F new generation miniaturizedenvironmental protection intelligent column switch is rated voltage12KV, induction AC 50Hz outdoor distribution e It ismainly used for switching off and closing load current, overloadcurrent and short circuit current in power system. It is suitablefor protection and control in power distribution system ofsubstations and industrial and mining enterprises, and moresuitable for rural power grids and fre operated places. Theproduct is matched with the controller, which can meet there of distribution automation system, and can reliablyand effectively complete the traditional reclosure function. Thisswitch uses vacuum arc extinguishing as arc extinguishingmedium.