文档介绍：: .
ICS 25. 040. 01
P 72
备案号 J329-2∞4
S JlIT
中绊主 λ、民主宅和国军刊由 4七3二千于业k耘~1佳
SHlT 3082-2∞3
代替 SH3082-1997
石油化工仪表供电设计规范
Design code for Înstrument power supply
in petrochemical industry
2004-03-10 发布 2004-07-01 实施
中华人民共和国国家发展和改革委员会发布 : .
SH/T 3082-2003
目次
前言……...........................…......…·……H…......……..........…………..........…........……..…III
I 范围................................…...............…
2 规范性引用文件..............….......…"…
3 术语和定义.......................…................
4 仪表供电范围和负荷等级.......................…............................................…....................2
供电范围.....................................................….................….......….........................2
负荷等级................................................................…............................................2
5 仪表电源质量与电源装置.......…...............…........................….........….......…................2
5. 1 电源质量…...........................................................….........……...............................2
交流不间断电源装置 (UPS) ..川…...川..川..川..川..山..川...川..川..川..川...川...川...…..….....川..川...川..川......川....川..川..…...川....川...川....川..…..…..…..…....…...…....…...…....…....…...…...…...…......
稳压电源及直流不间断电源装置..…..…......................….......……..................