High Precision Electrical Test Equipment Calibration For 0.02% Three Phase Portable Reference Meter
Brand Name:GFUVE
Certification:CE, ISO9001, EPRI
Model Number:GF312V2-0.02%
Minimum Order Quantity:1SET
Delivery Time:2-3weeks
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Beijing Beijing China
Address:
Oriental HuaRui A, No. 150 Guanzhuang Road, Chaoyang District, Beijing, 100024, China
Supplier`s last login times:
within 37 hours
Product Details
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Product Details
GF312V2 High Precision Electric Meter Calibration for 0.02% Three Phase Portable Reference Meter
GF312V2 Portable Three Phase Electric Meter Calibration Device With 7inch color touch LCD & 100A clamp on ct is with comfort design, small size, and light weight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use.
Portable Three-Phase Working Reference Meter For Field Testing Of
Electric Energy Meter. GF312V2 portable three phase standard meter
is used to calibrate three phase, single phase, active or reactive
energy meter, and also it can be used as voltage, current and power
meter to measure AC parameter of three phase power grid.
Portable Three Phase Standard Meter with human oriented design,
small configuration and lightweight. Suit for electric power
departments, measuring and quality examining departments and
electric lab to field use.
Portable Three Phase Standard Meter with human oriented design,
small configuration and lightweight. Suit for electric power
departments, measuring and quality examining departments and
electric lab to field use. GF312v2 Portable Three Phase Standard
Meter Character: High accuracy 0.02%.
FEATURES
1. High accuracy 0.02%
2. Screen capture function
3. Input two pulse signal for main meter and subsidiary meter synchronously calibration
4. Large size display screen, direct viewing and convenient
5. Internal communication port for PC control
6. Multiple power supply for different testing occasion
7. Large capacity storage device for mass memory
PARAMETERS
| Electrical parameters | |
| Accuracy class | 0.02%, 0.05% |
| Power Supply | External power, 220V/110V, 50/60Hz Phase voltage supply 45-450V, 50/60Hz Li-Battery supply |
| Voltage measurement | |
| Range | 30-560V |
| Error | ±0.02% |
| Harmonic | 2nd-51st |
| Current measurement | |
| Range (direct connection) | 0.01-12A |
| Range (clamp CT) | 5A,100A,500A,1000A,2000A (option) |
| Error (direct connection) | ±0.02% |
| Error (clamp CT) | ±0.1% (5A, 100A ) ±0.2% (other) |
| Harmonic | 2nd-51st |
| Power measure error | |
| Active power (direct connection) | ±0.02% |
| Active power (clamp CT) | ±0.2% (5A, 100A) ±0.5% (other) |
| Reactive power (direct connection) | ±0.1% |
| Reactive power (clamp CT) | ±0.1% (5A, 100A) ±0.5% (other) |
| Energy measure error | |
| Active energy (direct connection) | ±0.02% |
| Active energy (clamp CT) | ±0.1% (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 | 0o-360o |
| Resolution | 0.01o |
| Error | ±0.02o |
| Frequency | |
| Range | 40Hz-70Hz |
| 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) | 3.8 |
| Environmental conditions | |
| Ambient temperature | -25°C to +45°C |
| Relative humidity | 30%-95% |
Photo
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High Precision Electrical Test Equipment Calibration For 0.02% Three Phase Portable Reference Meter
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