- Overview
- Product Description
- Features
- Product Parameters
- Detailed Photos
Basic Info.
Model NO.
GF312D1
Customized
Customized
Accuracy Class
0.05%, 0.1%
Resolution
6”TFT (640×480)
Key Words
Electric Meter Calibration Services in Cebu
Test Voltage Range
0-480V
Harmonic
2ND-64st
Test Current Range (Direct Connection)
5mA-20A
Test Current Range (Clamp CT)
10mA-3000A
Active Power (Direct Connection)
±0.05% (0.1A-20A)/±0.1% (0.01A-0.1A)
Reactive Power (Direct Connection)
±0.1% (0.1A-20A)
Frequency Range
45-65Hz
Transport Package
Standard Export Box
Specification
245mm× 162mm× 60mm
Trademark
GFUVE
Origin
Beijing, China
Production Capacity
2000piece/Week
Product Description
GF312D1 Three Phase Electric Energy Meter Calibrator and Testing Process Device in Philippines
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters.
1. Three phase active or reactive electricity energy meter
2. Calibrate three phase, single phase, and active or reactive meter error
3. Measure U(voltage) of three phase or single phase
4. Measure I(current) of three phase or single phase
5. Measure active power of three phase or single phase
6. Measure reactive power of three phase or single phase
7. Measure apparent power of three phase or single phase
8. Measure power factor of three phase or single phase
9. Measure phase angle between voltage and current
10. Measure frequency of power line
11. Display vector diagram
12. Display waveform of U and I
13. Analyze and display content of harmonic of U and I
14. Measure 2-64 harmonic of U, I
15. Store and display measured data
16. Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp
17. Measure CT variable ratio
18. Measure the ratio or lag-angle of low-voltage transformer
19. Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD
20. Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity
21. Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Resolution | 6"TFT (640×480) |
| Power supply | 220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz |
| Communication port | RS232 |
| Test voltage | |
| Range | 0-480V |
| Error | ±0.05% (30V-480V) ±0.1% (5V-30V) |
| Harmonic | 2nd-64st |
| Test current | |
| Range (direct connection) | 5mA-20A |
| Error (direct connection) | ±0.05% (100mA-20A) ±0.1% (10mA-100mA) |
| Range (clamp CT) | 10mA-3000A |
| Error (camp CT) | ±0.2% (100mA-100A) ±0.5% (100A-3000A) |
| Harmonic | 2nd-64st |
| Power measure error | |
| Active power (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.01A-0.1A) |
| Reactive power (direct connection) | ±0.1% (0.1A-20A) |
| Energy measure error | |
| Active energy (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.01A-0.1A) |
| Reactive energy (direct connection) | ±0.1% (0.1A-20A) |
| Phase angle | |
| Range | 0°-360° |
| Resolution | 0.01o |
| Error | ±0.05° |
| Frequency | |
| Range | 45-65Hz |
| Resolution | 0.001Hz |
| Error | 0.002Hz |
| Pulse input | |
| Input channel | 2 |
| Input level | 5-24V |
| Input frequency | Max. 2MHz |
| Pulse output | |
| Energy constant | 180000imp/kWh, 1800imp/kWh, 180imp/kWh |
| Pulse ratio | 1:1 |
| Output level | 5V |
| Function | |
| Vector diagram | Yes |
| Waveform | Yes |
| Energy accumulation | Yes |
| Communication with PC | Yes |
| Mechanical parameters | |
| Instrument dimensions (W×H×D) (mm) | 245×162×60 |
| Instrument Weight (kg) | 1.8 |
| Carry case dimensions (W×H×D) (mm) | 450×320×185 |
| Carry case (kg) | 10.6 |
| Environmental conditions | |
| Ambient temperature | -10°C to 55°C |
| Relative humidity | 15%-85% |
