IEC 60145:1963
乏-小时(无功)电度表
Var-hour (reactive energy) meters
- 标准号
- IEC 60145:1963
- 发布
- 1963年
- 发布单位
- 国际电工委员会
- 当前最新
- IEC 60145:1963
- 适用范围
- Applies only to newly manufactured induction type var-hour meters for the measurement of reactive energy of frequency between 40 and 60 Hz, of an accuracy class of 3.0 for ordinary usage. Contains definitions, mechanical and electrical requirements and c