摘要
根据施工现场用电的特点探讨应该注意的问题。此外对 TN— C、TN— S电源系统做了论述。
The relative attention based on the power application in construction sites was discussed.in this paper Additionally the TN-C,TN-S electrical sources systems were discussed.
出处
《福建建筑》
2002年第4期79-80,共2页
Fujian Architecture & Construction
关键词
施工现场
临时用电
防范
三级配电
保护接零
漏电保护器
Temporary power application of consrtuction security Grade three distributing Connect to neutral for electrical security Earth leakage protective devices
