| Warranty: | Three Years |
|---|---|
| Application: | Mechanical Instrument, Electromagnetic Instrument |
| Power: | Electricity |
| Certification: | FDA, CE, CCC |
| LCD Display: | With LCD Display |
| Customized: | Customized |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier GF1021 portable single phase energy meter test system used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology, high precision voltage source and current source output. Widely used in lab and field, and then as single phase standard source.
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Power supply | One Phase AC 85-265V, frequency 50/60Hz. |
| AC Voltage output | |
| Range | 57.7V, 100V, 220V, 380V; max 500V |
| Adjustment range | (0-120)%RG(1) |
| Adjustment fineness | 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. |
| Stability | 0.01%/120s |
| Distortion | 0.1% (Non-capacitive load) |
| Output load | max 30VA |
| Measuring accuracy | 0.05%RG |
| AC Current output | |
| Range | 200mA, 1A, 5A, 20A, 100A; max 120A |
| Adjustment range | (0-120)%RG |
| Adjustment fineness | 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. |
| Stability | <0.01%/120s |
| Distortion | ≤0.1% (Non-capacitive load) |
| Output load | max 50VA |
| Accuracy | 0.05%RG |
| Power output | |
| Active power output stability | <0.01%RG/120s |
| Reactive power output stability | <0.02%RG/120s |
| Active power measuring accuracy | 0.05%RG |
| Reactive power measuring accuracy | 0.1%RG |
| Phase Output | |
| Output adjustment range | 0°-359.99° |
| Output adjustment fineness | 10, 1, 0.1, 0.01 as optional. |
| Resolution | 0.01° |
| Accuracy | 0.03° |
| Power factor | |
| Adjusting range | -1 ~ 0 ~ 1 |
| Resolution | 0.0001 |
| Measurement accuracy | 0.0005 |
| Frequency Output | |
| Adjustment range | 40Hz-70Hz |
| Output adjustment fineness | 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional. |
| Resolution | 0.001Hz |
| Accuracy | 0.005Hz |
| Voltage /Current/Harmonic Setting | |
| Harmonic number | 2-51times |
| Harmonic content | 0-40% |
| Harmonic phase | 0-359.99 |
| Harmonic setting accuracy | (10%±0.1%)RD(2) |
| Power Energy Measurement Error | |
| Active power energy | 0.05%RG |
| Reactive power energy | 0.1%RG |
| Power Pulse Output | |
| Power pulse type | active pulse, reactive pulse |
| Active power pulse output | 5V,10mA |
| Power Pulse Input | |
| Energy pulse type | support active and reactive pulse, the highest frequency power pulse input is 180K. |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 325×275×135 |
| Weight (kg) | 8 |
| Environmental conditions | |
| Ambient temperature | -10°C to +50°C |
| Relative humidity | 35%-85% |
| (1) RG means range, the same as below; (2) RD means the setted harmonic content, harmonic can be a single output, also multiple output. |
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Suppliers with verified business licenses
Audited Supplier 
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