文档介绍：各鑫号
中华人民共和国石油化口巨行业标准

代替
石油化工仪表供电设计规范

发布实施
中华人民共和国国家发展和改革委员会发布
目次
前言························································································“·····························一
范围·
规范性引用文件·
术语和定义·
仪表供电范围和负荷等级························································⋯⋯‘··⋯‘二‘二’⋯⋯’二’
供电范围·············································“···“···················································⋯⋯
负荷等级·
仪表电源质量与电源装置·······················································”··········“············”···⋯⋯
电源质量·
交流不间断电源装置····························“······································⋯⋯‘·’··⋯
稳压电源及直流不间断电源装置··············