GF102 portable single phase energy meter testing bench
GF102 portable single phase energy meter testing bench used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology, high precision voltage and current output. Widely used in lab and field, and then as single phase standard source.
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Features
- Meter under testing: 1P2W
- 2 testing mode: active power, reactive power
- Test 3pcs or 2pcs meter synchronously
- Start testing and creep testing
- Reference standard and power source integrated, easy to carry
- Measuring mechanical meter and electric meter
- Operating by manual keyboard or PC software
- With keyboard shortcuts
- Internal large capacity storage device for mass memory
- Local checking the testing result
- Overload, short circuit, open circuit protection
- With self-checking function
Parameters
| Electrical parameters | |
|---|---|
| Accuracy class | 0.1%, 0.2% |
| Power supply | 220V±10% 50/60Hz±2Hz |
| Voltage | |
| Voltage output | 0-300V |
| Power of the voltage output | Max. 30VA, 15VA |
| Resolution | 0.01% |
| Accuracy | 0.1%, 0.2% |
| Stability | 0.02%/120s, 0.05%/120s |
| Distortion factor | <0.3% for linear resistance load |
| Current | |
| Current output | 1mA-100A, 1mA-60A |
| Power of the current output | Max. 100VA, 30VA |
| Resolution | 0.01% |
| Accuracy | 0.1%, 0.2% |
| Stability | 0.02%/120s |
| Distortion factor | <0.3% for linear resistance load |
| Phase angle | |
| Range | 0°-360° |
| Resolution | 0.1° |
| Accuracy | 0.2° |
| Frequency | |
| Range | 45-70Hz |
| Resolution | 0.005Hz |
| Accuracy | 0.01Hz |
| Pulse output | |
| High frequency output (CH) | 36000 |
| Low frequency output (CL) | 360 |
| Pulse input | |
| Input channel | 3 or 2 |
| Input frequency | Max. 100KHz |
| Mechanical parameters | |
| Dimensions (W×D×H)(mm) | 445×440×180 (three meter positions) 410×220×150 (two meter positions) |
| Weight (kg) | 18 (three meter positions) 15 (two meter positions) |
| Environmental conditions | |
| Ambient temperature | -10°C to +40°C |
| Relative humidity | 35%-85% |
