Guangzhou GENY Electric Co., Ltd
Professional in Energy Meter Testing
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1. Power Supply
| Voltage | 3 × 220V±10% |
| Frequency | 50 / 60Hz ± 2Hz |
| Power capacity | >6k VA |
| Ambient temperature | -10°C -- +40°C |
| Relative humidity | 35% -- 85% |
2. Power Source
| Voltage output | |
| Test voltage output (Phase-Neutral) | 3 × (24V – 300V) |
| Power of the voltage output | 3 × 1000VA |
| Resolution | Better than 0.01% of full scale value of range |
| Setting accuracy | Better than 0.05% at the final range value |
| Stability | Better than 0.005%/h (integration time 150 s) |
| Load regulation from 0-max. load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd – 21st free programmable |
| Current output | |
| Test current output | 3 × (0.3mA – 20A) |
| Power of the current output | 3 × 1500VA |
| Resolution | Better than 0.01% of full scale value of range |
| Setting accuracy | Better than 0.05% at the final range value |
| Stability | Better than 0.005%/h (integration time 150 s) |
| Load regulation from 0-max. load | Better than 0.01% |
| Distortion factor | Better than 0.3% for linear resistance load |
| Harmonics | 2nd – 21st free programmable |
| Phase angle | |
| Range | 0 -- 360° |
| Resolution | 0.01° |
| Setting accuracy | 0.1° |
| Frequency | |
| Range | 45Hz – 65Hz |
| Resolution | 0.01Hz |
