low-voltage power supply system 低压供配电系统
This paper investigates the phenomenon of electrification of zero conductor in low voltage power supply system on the basis of actual circuit, and suggests sollutions for four possible causes.
从实际电路出发，对低压供电系统中零线带电现象进行了分析，得出零线带电的四种原因。
The hotel, which can be set up in any place, provides a private bathroom, wooden flooring, a heating system and low voltage power supply.
酒店中包括私人浴室、木质地板、供热系统以及低压电源。
Voltage protection for electronic and electrical equipment used in low voltage single phase power supply system.
主要用于低压单相电源系统电子电器设备的过电压保护。
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