欠电压脱扣器用途:
欠电压脱扣器用作线路及电源设备的欠电压保护作用。
脱扣器为长时工作制。
Under voltage release application :
The under voltage release is intended lor under vol tage protection 01
c ircuit and electric equipment. Release uniterrupted duty.

欠电压脱扣器动作特性:
Characteristics of Under voltage release:

欠电压脱扣器接线图:
Wiring diagram of Under voltage release:
Us-控制电源                Us-Control Power
P1 , P2-接线端标号       P1 .P2-Teminal number
Uc1 , U c2-接线端标号  Uc 1.Uc2-Terminal number
63A-1600A嵌入式        63A-1600A Embeded
63A-1600A外挂式        63A-1600A Atlached