Quick Details
- Processing Time:-
- Port:-
- Supply Ability: -
- Place of Origin:China
- Operating Temperature:-10°C to +50°C
- Measuring Voltage Range:0V-600V
- Measuring Current Range:Range (direct connection) 1mA-12A
- Brand Name:-
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 64nd harmonic wave. GF312B calibrator is used for grid corporation of
measurement and energy test center, metrological service of power supply bureau, national energy measurement of testing authorities.
FEATURES
1. Smart scanning head;
2. Display vector diagram;
3. 6.4 inch TFT color LCD;
4. Measure CT variable ratio;
5. Display waveform of U and I;
6. Store and query measured data;
7. Calculation of make-up electricity;
8. Print the data of calibration on site;
9. Software automatic calibration technology;
10. Check the wiring error of the electricity meter;
11. In-built 0.01% wide-range current transformer;
12. Analyze and display content of harmonic of U and I;
13. Voltage and current synchronous sampling
technology;
14. Optional 5A, 20A, 100A, 500A, 1000A, 2000A , 3000A current
clamp;
Electrical parameters
Accuracy
0.05%, 0.1%, 0.2%
Power supply
220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
Test Voltage
Range
0V-600V
Test Current
Range (direct connection)
1mA-12A
Range (Clamp CT)
1mA-3000A
Clamp on CTs Optional
5A, 20A, 100A, 200A, 500A, 1000A, 2000A, 3000A
Harmonic
2nd-64st
Frequency
Range
45Hz-65Hz
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
TEL:
18901232181
EMAIL:
