- DL/T5232-2010±800kV及以下直流换流站电气装置安装工程施工及验收规程(英文版)
- 中国电力企业联合会
- 19字
- 2021-04-01 14:07:20
3.12 Optical Current Transformer
A device by which the primary current is converted photoelectrically to be used by instruments.
A device by which the primary current is converted photoelectrically to be used by instruments.