它限制每个电容器的充电电流，并在电容器发生短路时保护继电器。
It limits the charging current of each capacitor and also protects the relays in case a capacitor becomes short-circuited.
WJJL1智能过流继电器是典型的电子、电器技术相结合的产品。具有过电流、短路、缺相、过欠压、欠电流、相失衡及启动故障等保护功能。
WJJL1 intelligence over current relay is a typical electronic apparatus which has over current, short circuit, over voltage, under curent, phase faults and starting failure protective functions.
安全继电器有几个多功能自我检测和自我监测的投入和短路保护输出。
The safety relay has several multifunctional self-detecting and self-monitoring inputs and short-circuit proof outputs.
安全继电器有几个多功能自我检测和自我监测的投入和短路保护输出。
The safety relay has several multifunctional self-detecting and self-monitoring inputs and short-circuit proof outputs.
应用推荐