GF3600 Three-phase AC-DC instrument test equipment
The device is composed of Program-Controlled Three-Phase standard power resource, DC standard power source, Three Phase Multifunction Reference standard meter, computer and management software. The technical index of the device is compliance with national industry related standards and verification regulation. It can be used at power Grid Company, power Supply Company and power plants for measuring and testing power institutions, also it can be applied at railway, petroleum, chemical industry and mining enterprises, etc.
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Features
- Normal indicating instrument
- Power frequency and dc digital instrument
- Transducer
- Electric energy meter
- Error of the ac sample
- The meters it can the verify: AC/DC voltmeter, ammeter, single/three-phase active, reactive power meter, phase meter, for access to power, frequency meter, synchronous meter, etc.
- The transducers types it can verify, AC/DC voltage transducer, current transducer, single/three-phase active, reactive power transducer, phase transducer, a power factor transducer, frequency transducers.
- The watt-hour meters types it can verify: electronic type and inductive single-phase and three-phase meritorious electric energy meter and reactive watt-hour meter.
- Can be set and measuring 2-31 times harmonic.
- Wide measuring range, high stability, high resolution, low distortion degree.
- Automatic data rounding, various forms of certificate format, inquires and print convenient
- Under the computer control, it can realize the automatic verification for watt-hour meters and transducers, semi-automatic verification for all kinds of instruction machine
- Its block structure, convenient for inspection and it can be used independently
- Automatic failure detection can avoid the damage of equipment which caused by wrong operation
Parameters
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Power supply | AC 220V ± 10% or AC 110V ± 10%, 50/60Hz |
| AC Voltage output and measurement | |
| U1, U2, U3 Range | 10V, 20V, 50V, 100V, 200V, 400V, 800V |
| Output range | (0-120%)% RG |
| Adjustment resolution | 0.01% RG |
| Output stability | 0.01%/min |
| Measurement accuracy | 0.05% RG |
| Output load capability | 50VA |
| Measurement resolution | ≤5×10-5 RG |
| AC Current output and measurement | |
| I1, I2, I3 Range | 0.1A, 0.25A, 0.5A, 1A, 2.5A, 5A, 10A, 25A, 50A, 100A |
| Output range | (0-120)% RG |
| Adjustment resolution | 0.01% RG |
| Output stability | 0.01%/min |
| Measurement accuracy | 0.05% RG |
| Output load capability | 100VA |
| Measurement resolution | ≤5×10-5 RG |
| Power output and measurement | |
| Output stability | 0.01%/1min |
| Active accuracy | 0.05% RD (0.01A-100A, 30V-600V, PF ≥0.5L or PF ≥0.8C) |
| Reactive accuracy | 0.1% RD (0.01A-100A, 30V-600V, PF ≥0.5) |
| Measurement resolution | ≤5×10-5 RG |
| Energy measurement | |
| Active accuracy | 0.05% RD (0.01A-100A, 30V-600V, PF ≥0.5L or PF ≥0.8C), 0.1% RD (0.05A-100A, 30V-600V PF ≥0.5C) |
| Reactive accuracy | 0.1% RD 0.05A-100A, 30V-600V PF ≥0.5 |
| Setting range of test pulse No. | 1-9999999 |
| Max. frequency of receiving pulse | 2MHz |
| Phase output and measurement | |
| Output range | 0°-359.99° |
| Adjustment resolution | 0.01° |
| Measurement accuracy | 0.05° |
| Measurement resolution | 0.001° |
| Power factor output and measurement | |
| Output range | -1 to 0 to +1 |
| Measurement accuracy | 0.0005 |
| Measurement resolution | 0.0001 |
| Frequency output and measurement | |
| Output range | 45-65Hz |
| Adjustment resolution | 0.001Hz |
| Measurement accuracy | 0.005Hz |
| Measurement resolution | 0.001Hz |
| Harmonic | |
| Times | 2 to 31 |
| Resolution | 0.1% (compared with fundamental wave) |
| Contents | 0-30% |
| Phase | 0°-359.99° |
| DC Voltage output | |
| Range | 100mV, 300mV, 1V, 3V, 10V, 30V, 100V, 300V, 600V, 1000V |
| Setting range | 0-1000V |
| Regulated step value | 0.002% RG |
| Accuracy | 0.03% RD + 0.02% RG |
| Stability | 0.01%RG/1min |
| Output load capability | 25VA |
| Ripple wave and noise | 0.1-100KHz |
| Output ≤100 V | Ripple wave ≤2mVrms |
| Output > 100 V | Ripple wave ≤10mVrms |
| DC Current output | |
| Range | 10μA, 30μA, 100μA, 300μA, 1mA, 3mA, 10mA, 30mA, 100mA, 300mA, 1 A, 3 A, 10 A, 30 A |
| Setting range | 0-30A |
| Regulation resolution | ≤0.02% RG |
| Accuracy | 0.03% RD + 0.02% RG |
| Stability | 0.01%RG/1min |
| Output load capability | 30VA |
| Mechanical parameters | |
| Dimension (L×W×H) (mm) | 1800x800x750 |
| Weight (kg) | 135 |
| Environmental conditions | |
| Operating temperature | 0°C to 40°C |
| Relative humidity | ≤85% |
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