BS 7657-1993 建筑物供电电源最大额定电流为100A的辅助接线板和连接元件及熔断器(断电)规范
BS 7657-1993 标准详情
- 标准号：BS 7657-1993
- 中文标题：建筑物供电电源最大额定电流为100A的辅助接线板和连接元件及熔断器(断电)规范
- 英文标题：Specification for fuses (cut-outs), ancillary terminal blocks and interconnecting units up to 100 A rating, for power supplies to buildings
- 标准类别：英国标准
- 发布日期：1993-07-15
内容简介
Specifies the requirements and tests for equipment up to 100 A rating on single phase, or one phase of a three phase low-voltage public electricity supply system up to 440 V a.c at 50 Hz with the neutral effectively earthed. To be read in conjunction
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