- Overview
- Product Description
- Product Parameters
- Detailed Photos
Basic Info.
Model NO.
GF1021
Keyword
Electric Meter Calibration Equipment
Model
1 Phase Electric Meter Calibration Equipment
GF1021
1 Phase Meter Calibration Equipment
Accuracy Class
0.05%, 0.1%
Output Load
Max 30va
Active Power Measuring Accuracy
0.05%Rg
Frequency Output Adjustment Range
40Hz-70Hz
Harmonic Number
2-51times
Active Power Energy
0.05%Rg
Weight (Kg)
8
Transport Package
Standard Export Wooden Box
Specification
325*275*135mm
Trademark
GFUVE
Origin
Beijing, China
Production Capacity
200sets/Month
Product Description
One phase electric meter calibration equipment
Features
Accuracy class 0.05
0-120A, 0-500V
Test 3pcs or 2pcs meter synchronously
Start testing and creep testing
Reference standard and power source integrated
Test by automatic or manual
7 inch TFT touch screen
Weight light 8Kg
Recorder 500 sets energy meter data
Overload, short circuit, open circuit protection
GF1021 portable single phase energy meter test system used to test single phase energy meter. Adopt mature signal synthetic and power amplifier technology, high precision voltage source and current source output. Widely used in lab and field, and then as single phase standard source.
Features
Accuracy class 0.05
0-120A, 0-500V
Test 3pcs or 2pcs meter synchronously
Start testing and creep testing
Reference standard and power source integrated
Test by automatic or manual
7 inch TFT touch screen
Weight light 8Kg
Recorder 500 sets energy meter data
Overload, short circuit, open circuit protection
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05%, 0.1% |
| Power supply | One Phase AC 85-265V, 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 30VA |
| 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°-359.99° |
| Output adjustment fineness | 10, 1, 0.1, 0.01 as optional. |
| Resolution | 0.01° |
| Accuracy | 0.03° |
| Power factor | |
| Adjusting 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) | 325×275×135 |
| Weight (kg) | 8 |
| Environmental conditions | |
| Ambient temperature | -10°C to +50°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. | |
