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09 09 2021

新型相序保护器HYJ_IV出售  相序保护器供应  相序保护器直销

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来源:[常州恒业电器有限公司]
联系人:徐先生
手机:13775191228
电话:0519-85715998
传真:0519-85715698
QQ:5866874
Email:xnkfkh146@163.com
地址:江苏省常州市常州市常州市新北区春江镇魏村
品牌:恒业
价格:面议 元/
供应地:江苏省常州市
产品型号:

相序保护器HYJ_IV  保护特点:
动态缺相、静态缺相保护:指被保护设备在运行状态或非运行状态时,任意一相发生断相故障。指示灯形式为:黄灯灭。
错相保护:防止T、S、R三相交流电源相序接错的一种保护措施。即时动作。指示灯形式为:黄灯灭。
过压保护:指被保护线路电压高于设定值。指示灯形式为:LED灯灭
欠压保护:指被保护线路电压低于设定值。指示灯形式为:LED灯灭
Characteristics of protection
Dynamic phase-lacking protection and static phase-lacking protection, which starts to work if one phase opens when the protected equipment is in operating course or un-operating state. The yellow indicator lamp goes out。
Error-phase protection: It is a protection method preventing T, S and R three-phase power supply connecting incorrectly. It can work instantly and the yellow indicator lamp goes out.
Over-voltage protection: means the voltage of the protected circuit is higher than the set value; the LED indicator lamp goes out.
Under-voltage protection: means the voltage of the protected circuit is lower than the set value; the LED indicator lamp goes out.

相序保护器HYJ_IV  :http://www.czhengye.cn/goods/show-218.html

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