DL∕T 2235-2021 电厂上网关口电能计量屏柜技术规范.pdf

ICS17.220.20

CCSN20

中华人民共和国电力行业标准

DL/T2235-2021

电厂上网关口电能计量屏柜技术规范

Technicalspecificationforpowermetering(panel)cubicleat

powerplantgateway

2021-01-07发布2021-07-01实施

国家能源局发布

DLff2235一2021

目次

1范围…·

2规范性引用文件…·

3术语和定义

4分类与命名…...……………………………··2

4.l分类….………....……...…···································……….......……··············2

4.2型号及命名······················…·········…·…·…··················································………..............…2

5标志及信息…··………...........…………···················2

5.l柜体标志…..…...….…..................…..................……·······…2

5.2铭牌标志….....…….......................………….....……···································…·3

5.3技术文件信息………··……………·3

6使用条件……….………3

7功能要求…·················…………...…………………3

7.l电能计量与校验…·

7.2电能量采集……….........…·················…··……………..……·········3

7.3照明.........….…·················…………··················….…..…···········3

7.4电源配电…….…·························…………..........…...............................…..4

7.5加封……...........................……………………4

7.6计盘装置在线监测…...…….....……...….………..4

8机械要求...………..……………···············……………4

8.1材料和机械强度…··………………