Customization: | Available |
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After-sales Service: | 24 Hours Service |
Warranty: | 3 Years Warranty |
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Audited by an independent third-party inspection agency
Checking AC sample device error.
The instrument type are the verification:AC/DC voltmeter, ammeter, single/three-phase active, reactive power meter, phase meter, for access to power, frequency meter, synchronous meter, etc.
The transducer type are the verification, AC/DC voltage transducer, current transducer, single/three-phase active, reactive power transducer, phase transducer, a power factor transducer, frequency transducers.
Verification of watt-hour meter can be species are:Electronic type and inductive single-phase and three-phase meritorious electric energy meter and reactive watt-hour meter.
To set and measuring 2 ~ 31 times harmonic.
Wide measuring range, high stability, high resolution, low distortion degree.
Automatic data about the certificate format have various forms, convenient inquires the and print
Through the computer control, it can realize the automatic verification watt-hour meter and transducer, semi-automatic verification all kinds of instruction machine
It is block structure, facilitate inspection, and it can be used independently
Automatic failure detection, can prevent the damage of equipment wrong operation
Many kinds of models the device preset portable instrument parameters, reduce the verification personnel the input workload.
Standard meter, communication standard resource, DC standard resource are software calibration
Technical ParametersElectrical parametersAC Voltage output and measurementAC Current output and measurementPower output and measurementEnergy measurementPhase output and measurementPower factor output and measurementFrequency output and measurementHarmonicDC Voltage outputDC Current outputMechanical parametersEnvironmental conditions
Accuracy class | 0.05%, 0.1% |
Power supply | AC 220V ± 10% or AC 110V ± 10%, 50/60Hz |
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 |
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 |
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 |
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 |
Output range | 0°-359.99° |
Adjustment resolution | 0.01° |
Measurement accuracy | 0.05° |
Measurement resolution | 0.001° |
Output range | -1 to 0 to +1 |
Measurement accuracy | 0.0005 |
Measurement resolution | 0.0001 |
Output range | 45-65Hz |
Adjustment resolution | 0.001Hz |
Measurement accuracy | 0.005Hz |
Measurement resolution | 0.001Hz |
Times | 2 to 31 |
Resolution | 0.1% (compared with fundamental wave) |
Contents | 0-30% |
Phase | 0°-359.99° |
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 |
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 |
Dimension (L×W×H) (mm) | 1800x800x750 |
Weight (kg) | 135 |
Operating temperature | 0°C to 40°C |
Relative humidity | ≤85% |