KE7202 |
Portable Single Phase Standard Meter |
Accuracy : 0.1 /0.2, Test method: terminal input or clamp CT input, test the error of single phase energy meters and field electrical parameters of power grid |
| KE7202-0.1 | ||
Voltage measurement | |||
Voltage range | 20V – 265V | ||
Accuracy | ±0.1% | ||
Harmonics | 2nd- 51st | ||
Current measurement | |||
Current range | Terminal input | 0.1A – 10A | |
Clamp input | 20A,50A,100A,500A,1000A | ||
Accuracy | Terminal input | ±0.1% | |
Clamp input | ±0.2% (5A 、20A)、±0.5% (other) | ||
Harmonics | 2nd- 51st | ||
Power measurement | |||
Active power | Terminal input | ±0.1% | |
Clamp input | ±0.2% (5A 、20A)、±0.5% (other) | ||
Reactive power | Terminal input | ±0.3% | |
Clamp input | ±0.5% | ||
Energy measurement | |||
Active energy | Terminal input | ±0.1% | |
Clamp input | ±0.2% (5A 、20A)、±0.5% (other) | ||
Reactive energy | Terminal input | ±0.3% | |
Clamp input | ±0.5% | ||
Phase measurement | |||
Phase range | 0 -- 360° | ||
Accuracy | ±0.1° | ||
Frequency measurement | |||
Frequency range | 45Hz – 65Hz | ||
Accuracy | ±0.05Hz | ||
Current output | |||
Output l range | 10A | ||
Output power | 20VA | ||
Pulse input | |||
Input channel | 1 | ||
Input frequency | Max.100Hz | ||
Others | |||
Power supply | External power supply, powered from the tested terminal | ||
Dimensions | 154mm×249mm×58mm | ||
Weight | 1.5kg |
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