Active Member
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[China]
Address: 01117-8 Fortune Street No.67 Chaoyang Road, Chaoyang District, Beijing, China.
Contact name:Andy
Beijing GFUVE Electronics Co.,Ltd. |
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This device is according to nation verification regulation JJG124-2005 "ammeter, voltmeter, power meter and resistance meter calibration regulations and the relevant countries standard requirements and design three-phase 0.05 magnitude meter source integration calibration device”. The core technology of this device is with digital signal processor (DSP) and 16 high-speed digital converter, which is composed of high precision work frequency communication terminal; The signal source use the DSP and 16 high-speed digital-to-analog converters, which can control the sine wave, distortion wave signal source; Equipment has high precision, stable and reliable, and easy to operate flexible, and other characteristics; Electric power system is used for electrical measurement is the ideal calibration equipment.
It is suitable for power plant and substation work area of grid companies, test division and the instrument, and national levels measuring and testing institutions, such as railway, petroleum, chemical industry and other large industrial and mining enterprises, scientific research units, etc.
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Power supply | Single phase AC 220V±10% or 110V±10%, 50/60 Hz or AC 110 V±10%, 50/60 Hz |
| Communication Port | USB port |
| AC voltage output | |
| Range(U1,U2,U3) | 50 V, 100 V, 200 V, 400 V, 600 V |
| Adjusting range | (0-120) % RG |
| Adjust fineness | 0.005% RG |
| Accuracy | 0.05% RG |
| Stability | 0.01%/1min |
| Load capacity | 25 VA |
| Output distortion degree | ≤0.3% (linear load) |
| AC current output | |
| Range(I1,I2,I3) | 0.5A, 1A, 2.5A, 5A, 10A, 20A |
| Adjusting range | (0-120) % RG |
| Adjust fineness | 0.005% RG |
| Accuracy | 0.05% RG |
| Stability | 0.01%/1min |
| Load capacity | 25 VA |
| Output distortion degree | ≤0.3% (linear load) |
| DC voltage output | |
| Range | 75 V, 150 V, 300 V, 500 V, 1000 V |
| Adjusting range | (0-120) % RG |
| Adjust fineness | 0.005% RG |
| Accuracy | 0.05% RG |
| Stability | 0.01%/1min |
| Load capacity | 25 VA |
| DC current output | |
| Range | 0.5A, 1A, 2.5A, 5A, 10A, 20A |
| Adjusting range | (0-120)% RG |
| Adjust fineness | 0.005% RG |
| Accuracy | 0.05% RG |
| Stability | 0.01%/1min |
| Load capacity | 25 VA |
| AC power output | |
| Accuracy | 0.05% RG |
| Stability | 0.01%/1min |
| Frequency | |
| Frequency range | 45-65 Hz |
| Resolution | 0.001 Hz |
| Accuracy | 0.002 Hz |
| Power factor output | |
| Adjusting range | -1 to 0 to +1 |
| Adjust fineness | 0.0001 |
| Accuracy | 0.0005 |
| Phase angle | |
| Scope | 0°-359.99° |
| Resolution | 0.01° |
| Accuracy | 0.05° |
| Voltage/Current harmonic output | |
| Times | 2nd-31th |
| Content | 0-40% |
| Phase | 0°-359.999° |
| Configuration error | (10% RD + 0.1%), RD refers to the configuration value of harmonic contents |
| Mechanical parameters | |
| Dimensions (W×D×H) (mm) | 460x430x185 |
| Weight (kg) | 18 |
| Environmental conditions | |
| Working temperature | 0°C to 40°C |
| Storage conditions | -30°C to 60°C |
| Relative humidity | ≤85% |
