DC 충전기 전력량계 시험장치

DC 충전기 전력량계 시험장치

DC 충전기 전력량계 시험장치
제품 상세 스펙
DC 파워소스
Voltage range 75 mV, 300 mV, 1 V, 3 V, 10 V, 30 V, 100 V, 500 V, 1000 V
Current base range 100 uA, 300 µA, 1 mA, 3 mA, 10 mA, 30 mA, 100 mA, 300 mA, 1 A, 5 A, 20 A, 50 A, 600 A
Set range 0-110%
Adjustment value 0.001%
Voltage Range 100 mV, 1 V, 10 V, 100 V, 1000 V
Measure accuracy 0.01%
Current measure Range 1mA, 10 mA, 100 mA, 1 A, 5 A, 50 A, 600 A
Measure resolution 0.002 %
Adjustment value 0.002 %


기준 전력량계 사양
Test voltage ranges Limit 120 % of range 100 mV, 500 mV, 1 V,5V, 10 V, 100 V, 500 V, 1000 V, autorange
Voltage accuracy 0.02 %
Test current ranges Limit 120 % of range 25 mA, 100 mA, 500 mA, 1 A, 10 A, 25 A, 100 A, 500 A
Current accuracy 0.02 %
Power measurement accuracy 0.05 %
Power supply 85 V...265 V AC
Frequency 45 Hz...65 Hz
Power consumption < 30 VA
Operating temperature 5°C...40°C
Max. relative humidity ≤ 85%, not condensate