漏电保护器是选煤厂用电的必要装置。
The earth leakage protection device is the necessary device for coal preparation factory.
护功能并可根据要求增加漏电保护等功能。
Which has the function of protecting of electrical leakage is available as required.
并对住宅配电系统漏电保护的级数作了探讨。
It also inquires series number of current leakage protection in distribution system.
设备具有漏电保护。
其中有一种是专门保护人的，称为漏电保护器。
One of these protectors is specifically used to protect people.
漏电保护，超压保护，超温保护，过载熔断保护。
Current discharge protection, over pressure protection, over temperature protection, over load fuse protection.
电气实训室的漏电保护器是防止人身触电的有效措施。
The leakage protector in electrical training room is an effective measure to prevent physical shock.
远方漏电试验的地点应尽量靠近检漏保护装置。
The place of the remote test should approach the leakage protection device.
产生大漏电流，引起变频器频繁保护。
Big leakage current and make the enter into protective status frequently.
产生大漏电流，引起变频器频繁保护。
Big leakage current and make the enter into protective status frequently.
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