| KE7302 | Voltage measurement | Voltage range | 3 x (0V – 480V) | Accuracy | ±0.1% | Harmonics | 2nd- 51st | Current measurement | Current range | Terminal input | 0.1A – 10A | Clamp input | 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A | Accuracy | Terminal input | ±0.2% | Clamp input | ±0.2%(5A), ±0.5% (others) | Harmonics | 2nd- 51st | Accuracy of power measurement | Active power | Terminal input | ±0.2% | Clamp input | ±0.2%(5A), ±0.5% (others) | Reactive power | Terminal input | ±0.2% | Clamp input | ±0.2%(5A), ±0.5%(others) | Accuracy of energy measurement | Active energy | Terminal input | ±0.2% | Clamp input | ±0.2%(5A), ±0.5%(others) | Reactive energy | Terminal input | ±0.2% | Clamp input | ±0.2%(5A), ±0.5%(others) | Phase measurement | Phase range | 0 -- 360° | Accuracy | ±0.1° | Frequency measurement | Frequency range | 45Hz – 65Hz | Accuracy | ±0.05Hz | Pulse output | Low frequency output(CL) | 3600imp / kWh | Ppulse input | Input channel | 1 | Input frequency | Max. 100Hz | Others | Power supply | Build-in rechargeable battery, external power supply, power through the tested terminal | Dimensions | 214mm×150mm×50mm | Weight | 1.3kg |
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