Standard Current Transformer
HL / 640 - Wuhan Huatian Electric Power Automation Co., Ltd. (Huatian)
It is used as the calibration standard of current transformer in the error test of transformer.
HL / 640 - Wuhan Huatian Electric Power Automation Co., Ltd. (Huatian)
It is used as the calibration standard of current transformer in the error test of transformer.