输出过载以及短路保护 Output Overload & Short circuit
短路过载测试的方法 Overload testing in short-circuit method
短路/过载 Short circuit / overload protection
本设计装置主要用于中小型交流电动机的综合保护，它具有断相、过载短路保护功能。
The designed installation is mainly used in synthetic protection of small AC motor. It has the functions of phase failure protection and overload short protection.
静音功能；直流检测，过载及短路检测，温度检测。
Mute function; DC detection; Overload and short detection; Temperature detection.
他们是可靠的保护，防止过热，过载，短路以及高频率和输出直流。
They are reliably protected against overheating, overload and short-circuits as well as high frequency and DC at the output.
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