GF312B PORTABLE THREE PHASE ELECTRIC METER CALIBRATION EQUIPMENT WITH PRINTER
Quick Detail
- FOB Price : USD $15,555.00 / Piece
- Minimum order:1
Specifications
GF312B portable three phase energy meter calibrator with printer is used to calibrate three phase, single phase, active and reactive energy meters error. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line. It can measure wave distortion factor and 2nd to 64th harmonic wave. GF312B meter calibrator is used for grid corporation of measurement and energy test center, metrological service of power supply bureau, national energy measurement of testing authorities. It is an ideal testing tool and has been used in more than 80 countries.YOU CAN ALSO LOOK IT IN:
https://www.gfuve.com/energy-meter-calibration/portable-three-phase-electric-meter-calibration-equipment.html
FEATURES
- Smart scanning head;
- Display vector diagram;
- 6.4 inch TFT color LCD;
- As three phase reference meter;
- Display waveform of U and I;
- Store and query measured data;
- Portable IP65 structure design;
- Measure CT ratio and phase error;
- Calculation of make-up electricity;
- Operation simply, intelligent design;
- Print the data of calibration on site;
- Software automatic calibration technology;
- In-built 0.01% wide-range current transformer;
- Check the wiring error of the electricity meter;
- Display harmonic content and harmonic bar diagram;
- Analyze and display content of harmonic of U and I;
- Voltage and current synchronous sampling technology;
- Optional 5A, 20A, 100A, 500A, 1000A, 2000A , 3000A current clamp;
FUNCTIONS
- Measure frequency of power line;
- Testing panel power meter error filed;
- Measure phase angle between voltage and current;
- Testing the error of metering integrated device;
- Measure U (voltage) of three phase or single phase;
- Measure I (current) of three phase or single phase;
- Check the wrong wiring of three phase energy meter;
- Measure power factor of three phase or single phase;
- Measure active power of three phase or single phase;
- Measure reactive power of three phase or single phase;
- Measure apparent power of three phase or single phase;
- Measure harmonics of voltage and current from 2 to 64th;
- Calibrate three phase, single phase, active or reactive meter error;
- Testing three phase active or reactive electricity energy meter error;
PARAMETERS
| Electrical parameters | |
|---|---|
| Accuracy | 0.05%, 0.1%, 0.2% |
| Power supply | 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz |
| Test Voltage | |
| Range | 0V-600V |
| Error |
±0.05% (30V-600V) or ±0.02% (30V-600V) ±0.1% (0.1V-30V) |
| Harmonic | 2nd-64st |
| Test Current | |
| Range (direct connection) | 1mA-12A |
| Error (direct connection) |
±0.05% (10mA-12A) ±0.1% (1mA-10mA) |
| Range (Clamp CT) | 1mA-3000A |
| Clamp on CTs Optional | 5A, 20A, 100A, 200A, 500A, 1000A, 2000A, 3000A |
| Error (Clamp CT) |
±0.2% (100mA-3000A) ±0.5% (10mA-100mA) |
| Harmonic | 2nd-64st |
| Power measure error | |
| Active power (direct connection) |
±0.05% (0.01A-12A) ±0.1% (0.001A-0.01A) |
| Reactive power (direct connection) | ±0.1% (0.01A-12A) |
| Energy measure error | |
| Active energy (direct connection) |
±0.05% (0.01A-12A) ±0.1% (0.001A-0.01A) |
| Reactive energy (direct connection) | ±0.1% (0.01A-12A) |
| Phase angle | |
| Range | 0°-360° |
| Resolution | 0.001° |
| Error | ±0.02° |
| Frequency | |
| Range | 40Hz-70Hz |
| Resolution | 0.001Hz |
| Accuracy | 0.001Hz |
| Power factor | |
| Range | -1 ~ 0 ~ 1 |
| Resolution | 0.0001 |
| Error | 0. 0005 |
| Pulse output | |
| Energy constant | 180000imp/kWh, 1800imp/kWh, 18imp/kWh |
| Pulse ratio | 1:1 |
| Output level | 5V |
| Pulse input | |
| Input channel | 2 |
| Input level | 5-24V |
| Input frequency | Max. 2MHz |
| Display | |
| Resolution | 6.4\"TFT (640×480) |
| Function | |
| Vector diagram | Yes |
| Waveform | Yes |
| Energy accumulation | Yes |
| CT ratio test | Yes |
| CT PT programmable | Yes |
| CT PT burden test | Yes |
| Self-calibration | Yes |
| Recorder check | Yes |
| Data storage | Yes |
| Keyboard | Yes, 24pcs |
| smart optical sampler | Yes, 1pc |
| Energy pulse cable | Yes, 1pc |
| Communication port | RS232, USB |
| Communication with PC | Yes |
| Standard | |
| lsolation protection | IEC 61010-1:2001 |
| Energy measurement | IEC/EN 60736; IR46; |
| Reference standard |
IEC 62052-11 IEC62053-21 IEC62053-22 & IEC62053-23 IEC61010-1:2001 |
| Mechanical parameters | |
| Dimensions (W×H×D) (mm) | 390×200×160 |
| Host Weight (kg) | 3 |
| Weight (including Accessories 3pcs 100A clamp CT) (kg) | 12 |
| Environmental conditions | |
| Ambient temperature | -10°C to 50°C |
| Relative humidity | 15%-95% |
| Environmental protection level | IP65 |
