Distribution cabinets(IP22),build in main ELCB(3P+N),protective cover for all breakers,Every distribution breaker should be 2-pole and attached with a tripping contact,their should be a grounding bar at the bottom of the cabinet(main source AC400/230V,3Ph,4Wire):
Distribution cabinets(IP22),build in main ELCB(3P+N),protective cover for all breakers,Every distribution breaker should be 2-pole and attached with a tripping contact,their should be a grounding bar at the bottom of the cabinet(main source AC400/230V,3Ph,4Wire):
1.10 circuits combine with 10A/16A breakers and 1ELCB 4No.s
2.10 circuits combine with 10A/16A breakers and 1ELCB 3No.s
2楼
主要有2处不大明白1.ELCB指的是塑壳漏电开关么？如果是那么第一处的build in 怎么理解？
2.tripping contact指的是分励脱扣装置还是跳闸报警装置?
回复
3楼
人工置顶
回复
4楼
1.ELCB指的是塑壳漏电开关么？如果是那么第一处的build in 怎么理解？
是；build in是“安装”。
2.tripping contact指的是分励脱扣装置还是跳闸报警装置?
跳闸报警装置
回复
5楼
ELCB是漏电塑料开关的意思
回复
6楼
有朋友说ELCB = electrical cabinet，第一处的 main ELCB是主配电柜的意思，有赞同的么？
我个人更倾向于漏电塑壳开关的看法
回复
