为防止潜水泵在水下工作时漏电而引发触电事故，应装有漏电保护开关。
Submersible pump in order to prevent the work in the underwater leakage accidents caused by electric shock should be equipped with residual current protection switches.
在低压供电系统内采用延时动作的漏电保护开关和分级保护技术，是解决上述问题的唯一途径。
It is the only way to solve above problems that the earth leakage circuit breaker of time lag action and the distribution protection are adopted in low voltage supply system.
针对现有馈电保护开关动作慢的缺点，设计了一种基于双控制器的矿井供电网络漏电检测装置。
To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.
熔断丝，漏电，触电保护开关，超温报警及二级双重保护功能。
Fuse, leakage, electric shock protection switch, over-temperature alarm and two-level dual protection.
针对煤矿高压防爆开关综合保护装置主要存在的短路故障越级跳闸和漏电保护动作不准确的问题进行了深入的研究。
This paper conducts a thorough research to the problem of short circuit override trip and inaccurate leakage protection action mainly existing in HV flameproof switchgear comprehensive protection.
你需要堵塞漏电开关保护户外电力变压器成出路装有'而使用的范围。
You need to plug the transformer into a GFCI protected outdoor electrical outlet fitted with a 'while in use' cover.
冷热模具控温机设有相位制、漏电开关、防冰保护和高温保护确保操作绝对安全。
Eatablish to have the position. electric leakage switch. defend the ice to protect with heat, insure to operate the absoluteness the safety.
利用数模混合信号CMOS工艺实现了一种新型漏电开关保护器芯片。
A new type of electrical leakage protection chip implemented in the digital analog mixed-signal CMOS process is represented.
该装置在总馈电开关处的漏电保护装置使用附加直流电源原理，在分支馈电开关处的漏电保护装置使用零序功率方向式保护原理。
This device use the principle of additional DC power supply in main feeding switch, and use the principle of direction of zero sequence power in branch feeding switch.
为防止潜水泵在水下工作时漏电而引发触电事故，应装漏电保护 开关。
Submersible pump to prevent water leakage caused an electric shock when working accidents leakage protection switch should be instal led.
为防止潜水泵在水下工作时漏电而引发触电事故，应装漏电保护 开关。
Submersible pump to prevent water leakage caused an electric shock when working accidents leakage protection switch should be instal led.
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