GF102 Single Phase Energy Meter Test Bench With voltage source and Current Source
GF102 portable single phase energy meter testing bench used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology. High precision voltage and current source output. Widely used in lab and field. And then as single phase standard source or single phase phantom load source.
GF102 portable single phase energy meter testing bench can automatically test energy meter error, and semi-automatic test energy meter error, test quickly, 7inch touch TFT color LCD display.
Features
Meter under testing: 1P2W
Testing mode: Active power, reactive power.
Test 3PCS or 2PCS meter synchronously.
Starting test and creeping test.
Reference standard and power source integrated, easy to carry.
Measuring mechanical meter and electric meter.
Operating by manual keyboard or PC software
With shortcut key of normal test point, speed up testing
Internal large capacity storage device for mass memory
Local checking the testing result
Overload, short circuit, open circuit protection
With self-checking function
Parameters
| Electrical parameters |
|
| Accuracy class |
0.05%, 0.1% |
| Power Supply |
One Phase AC 100-265V, frequency 50/60Hz. |
| AC Voltage Output |
|
| Range |
57.7V, 100V, 220V, 380V; max 500V |
| Adjustment range |
(0-120)%RG(1) |
| Adjustment fineness |
0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. |
| Stability |
0.01%/120s |
| Distortion |
0.1% (Non-capacitive load) |
| Output load |
max 25VA |
| Measuring accuracy |
0.05%RG |
| AC Current Output |
|
| Range |
200mA, 1A, 5A, 20A, 100A; max 120A |
| Adjustment range |
(0-120)%RG |
| Adjustment fineness |
0.01%RG, 0.1%RG, 1%RG, 10%RG as optional. |
| Stability |
<0.01%/120s |
| Distortion |
≤0.1% (Non-capacitive load) |
| Output load |
max 50VA |
| Accuracy |
0.05%RG |
| Power Output |
|
| Active power output stability |
<0.01%RG/120s |
| Reactive power output stability |
<0.02%RG/120s |
| Active power measuring accuracy |
0.05%RG |
| Reactive power measuring accuracy |
0.1%RG |
| Phase Output |
|
| Output adjustment range |
0°-359.999° |
| Output adjustment fineness |
10, 1, 0.1, 0.01 as optional. |
| Resolution |
0.01° |
| Accuracy |
0.05° |
| Power Factor |
|
| Adjustment range |
-1 ~ 0 ~ 1 |
| Resolution |
0.0001 |
| Measurement accuracy |
0. 0005 |
| Frequency Output |
|
| Adjustment range |
40Hz-70Hz |
| Output adjustment fineness |
5Hz, 1Hz, 0.1Hz, 0.01Hz as optional. |
| Resolution |
0.001Hz |
| Accuracy |
0.005Hz |
| Voltage /Current/Harmonic Setting |
|
| Harmonic number |
2-51times |
| Harmonic content |
0-40% |
| Harmonic phase |
0-359.99 |
| Harmonic setting accuracy |
(10%±0.1%)RD(2) |
| Power Energy Measurement Error |
|
| Active power energy |
0.05%RG |
| Reactive power energy |
0.1%RG |
| Power Pulse Output |
|
| Power pulse type |
active pulse, reactive pulse |
| Active power pulse output |
5V, 10mA |
| Power Pulse Input |
|
| Energy pulse type |
support active and reactive pulse, the highest frequency power pulse input is 180K. |
|
| Mechanical parameters |
|
| Dimensions (W×D×H) (mm) |
455x440x150 |
| Weight (kg) |
12 |
| Environmental conditions |
| Ambient temperature |
-10°C to +40°C |
| Relative humidity |
35%-85% |
(1) RG means range, the same as below;
(2) RD means the setted harmonic content, harmonic can be a single output, also multiple output. |
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