住宅建筑电气设计规范.pdf

住宅建筑电气设计规范

中华人民共和国行业标准

PJGJ××－200＃

住宅建筑电气设计规范

Codeforelectricaldesignofresidentialbuildings

征求意见稿

2008-8

200×－××－××发布200×－××－××实施

中华人民共和国建设部发布
目录

1总则·····················································································································4
2术语、代号············································································································4
2.1术语················································································································4
2.2代号················································································································5
3供配电系统············································································································5
3.1一般规定··········································································································5
3.2负荷分级··········································································································5
3.3供配电系统·······································································································6
3.4电压选择和电能质量···························································································7
3.5负荷计算··········································································································7
3.6无功补偿··········································································································8
4配变电所···············································································································8
4.1一般规定··········································································································8
4.2所址选择··········································································································8
4.3配电变压器选择·································································································8
5自备应急电源························································································