【E12】Current Transformer Measurement System Calibrated Device (1) Current Transformer (2) AC Current Shunt, AC Current Converter Range (1) 5 A to 5000 A/1 A or 5 A/60 Hz (2) 5 A to 5000 A Uncertainty (1) 0.0070 %, 0.024 mrad (2) 0.29 mV/V (Relatively) Tags: 電量標準