- 產品分類：無功功率補償柜系列
- 公司品牌：誠川電力
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產品作用 Product function
消(xiao)弧(hu)及過電(dian)壓保(bao)護(hu)裝置(zhi)（簡稱 KWX），是為了迅速消(xiao)除(chu)中性(xing)點(dian)非直接(jie)(jie)(jie)接(jie)(jie)(jie)地(di)系統弧(hu)光接(jie)(jie)(jie)地(di)給電(dian)器(qi)(qi)設備帶(dai)來(lai)的危害而(er)研制(zhi)的產品。裝置(zhi)主要由三相組(zu)合式過電(dian)壓保(bao)護(hu)器(qi)(qi) DCB、可(ke)分相控(kong)制(zhi)的高壓真(zhen)空接(jie)(jie)(jie)觸器(qi)(qi) JZ、微機控(kong)制(zhi)器(qi)(qi)、高壓限(xian)流(liu)熔斷器(qi)(qi)組(zu)件 FU 及帶(dai)有輔助二次繞(rao)組(zu)的電(dian)壓互感器(qi)(qi) PT 等組(zu)成。
Arc suppression and overvoltage protection device (KWX for short) is a product developed to quickly eliminate the harm to electrical equipment caused by arc grounding of neutral point indirect grounding system. The device mainly consists of a three-phase combined overvoltage protector DCB, a high-voltage vacuum contactor JZ which can be controlled by phase separation, a microcomputer controller, a high-voltage current-limiting fuse assembly FU, a voltage transformer PT with an auxiliary secondary winding and the like.
