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 |