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Place of Origin: | BEIJING,CHINA |
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Brand Name: | GFUVE |
Model Number: | GF312V2 |
Minimum Order Quantity: | 1SET |
Packaging Details: | CARTON |
Delivery Time: | 1-2WEEKS |
Payment Terms: | T/T, Western Union, MoneyGram |
Supply Ability: | 1500SETS/MONTH |
Accuracy: | 0.05%, 0.1% | Power Supply: | External Power, 220V/110V, 50/60Hz |
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Voltage Measurement: | 30-560V | Current Measurement: | 0.01-10A |
Harmonic: | 2nd-51st | Phase Angle Range: | 0°-360° |
Frequency: | 45Hz-65Hz | Display: | 7” TFT Color (480×234) |
Communication Port: | USB/RS232 | Dimension: | 245×168×70mm |
Weight: | 1.8kg | ||
High Light: | Portable Three Phase Electric Meter Calibration,Electric Meter Calibration 560V,RS232 Electric Meter Calibration |
FEATURES
PARAMETERS
Electrical parameters | |
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Accuracy class | 0.05%, 0.1% |
Power Supply | External power, 220V/110V, 50/60Hz Phase voltage supply 45-450V, 50/60Hz Li-Battery supply |
Voltage measurement | |
Range | 30-560V |
Error | ±0.05% |
Harmonic | 2nd-51st |
Current measurement | |
Range (direct connection) | 0.01-10A |
Range (clamp CT) | 5A,100A,500A,1000A,2000A (option) |
Error (direct connection) | ±0.05% |
Error (clamp CT) | ±0.2% (5A, 100A ) ±0.5% (other) |
Harmonic | 2nd-51st |
Power measure error | |
Active power (direct connection) | ±0.05% |
Active power (clamp CT) | ±0.2% (5A, 100A) ±0.5% (other) |
Reactive power (direct connection) | ±0.1% |
Reactive power (clamp CT) | ±0.2% (5A, 100A) ±0.5% (other) |
Energy measure error | |
Active energy (direct connection) | ±0.05% |
Active energy (clamp CT) | ±0.2% (5A, 100A) ±0.5% (other) |
Reactive energy (direct connection) | ±0.1% |
Reactive energy (clamp CT) | ±0.2% (5A, 100A) ±0.5% (other) |
Phase angle | |
Range | 0°-360° |
Resolution | 0.01° |
Error | ±0.05° |
Frequency | |
Range | 45Hz-65Hz |
Resolution | 0.001Hz |
Error | 0.002Hz |
Pulse output | |
Energy constant | 25000 |
Pulse ratio | 1:1 |
Output level | 5V |
Pulse input | |
Input channel | 2 |
Input level | 5-10V |
Input frequency | Max. 100Hz |
Display | |
Resolution | 7” TFT color (480×234) |
Function | |
Vector diagram | Yes |
Waveform | Yes |
Energy accumulation | Yes |
CT ratio test | Yes |
Local parameter input | Yes |
Wiring emulation | Yes |
Self-calibration | Yes |
Recorder check | Yes |
Data storage | Yes |
Data storage qty | 5000 |
External extend memory | Yes |
Screen printing | Yes |
Communication port | USB/RS232 |
Communication with PC | Yes |
Upload data | Yes |
External mini printer | Yes |
External keyboard | Yes |
Mechanical parameters | |
Dimensions (W×H×D) (mm) | 245×168×70 |
Weight (kg) | 1.8 |
Environmental conditions | |
Ambient temperature | -25°C to +45°C |
Relative humidity | 30%-95% |