Guangzhou Kingrise Enterprises Co., Ltd.
Meter Test Expert
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On - Site Portable Meter Tester Class 0.3 Single Phase Meter Calibration 100A Clamp
KE7202 Portable Single Phase Reference Standard Meter
Accuracy : 0.3, Test method: clamp CT input. It's light and small, making it convenient for on-site test, and can be used to test the error of single phase energy meters and field electrical parameters of power grid.
Functions:
Technical index:
| Voltage measurement | Voltage range | 20V – 265V |
| Accuracy | ±0.3% (40V – 500V) | |
| Harmonics | 2nd- 39th | |
| Current measurement | Current range | 100A, 500A, 1000A |
| Accuracy | ±0.3% (5A, 100A, ±0.5% (others) | |
| Harmonics | 2nd- 39th | |
| Power measurement(accuracy) | Active power | ±0.3% (5A, 100A), ±0.5% (others) |
| Reactive power | ±0.5% | |
| Energy measurement(accuracy) | Active energy | ±0.3% (5A, 100A), ±0.5% (others) |
| Reactive energy | ±0.5% | |
| Phase measurement | Phase range | 0° -- 360° |
| Accuracy | ±0.1° | |
| Frequency measurement | 45Hz-65Hz | 45Hz-- 65Hz |
| ±0.001Hz | ±0.05Hz | |
| Pulse output | Low frequency output(CH) | 1000imp / kWh |
| Pulse input | Input channel | 1 |
| Input frequency | Max. 100Hz | |
| Others | Power supply | external power supply (45V –420V) |
| Temperature | -10°C -- +40°C | |
| Humidity | 45% -- 75%RH | |
| Dimension | 190mm×140mm×50mm | |
| Weight | 1.3kg |
