
高品质相序保护器 厂家直销
相序保护器 工作特点及技术参数介绍:
工作特点
相序保护器:http://www.czhengye.cn/goods/show-225.html
T、S、R三相接线正确,监视器黄灯亮,继电器吸合;如果相序接错,监视器黄灯灭。
T、S、R三相或任何一相丢失,监视器黄灯灭,电压正常时恢复,黄灯亮,继电器吸合。
Work characteristics:
If three phases T, S and R are in a correct connection, the yellow indicator lamp is on and the relay picks up; If the phase sequence is connected incorrectly, the yellow indicator lamp goes out
If three phases T,S and R, or any phase loses, the yellow indicator lamp goes out. When the voltage is normal, the yellow lamp is on and the relay picked up.
技术参数:
环境温度:-25~+55℃
相对温度:<90%
外型尺寸:68mm×30mm×72mm
Technical Parameters
Environment temperature:-25℃~+55℃
Relative humidity :< 90%
Dimension:68mm×30mm×72mm
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