GF312V2 Energy Error Test Equipment of 0.02% Portable Three Phase Energy
Meter Test set
ENERGY METER TEST SET With its innovative, effective and customized
test systems, GFUVE meets the challenges in the smart energy world
and the changing requirements of the customers. Meters measured and
calibrated with high precision portables and systems, protect
utilities and customers against non-technical losses, loss of
revenue or overbilling.
GF312V2 12A 380V Three Phase Portable Meter Test set Equipment with
auto scanning head & 100A clamp on ct is with comfort design, small
size, and light weight. It is suit for electric power departments,
measuring and quality examining departments and electric lab to
field use.first portable, self-contained automated meter test set
developed for on-site revenue certification of high-accuracy,
transformer-rated, multi-function energy meters typically used by
utilities for inter-tie, substation, generation and large
industrial applications.
GFUVE electronics is a recognized world leader of Energy Reference
Standards, Meter Test Boards, CT / PT Meter Field Testers, DC / AC
Transfer Standards, Energy Meter Testing set and our Automated
Laboratory Energy Reference Systems. GFUVE electronics is 100%
committed to exceeding the requirements of its Customers through
continual improvement of all our products and services.
FEATURES
1. High accuracy 0.02%
2. Screen capture function
3. Input two pulse signal for main meter and subsidiary meter
synchronously calibration
4. Large size display screen, direct viewing and convenient
5. Internal communication port for PC control
6. 2-51st harmonics
7. 7 inch touch color TFT LCD
PARAMETERS
| Electrical parameters | |
| Accuracy class | 0.02% |
| Power Supply | External power, 220V/110V, 50/60Hz
Phase voltage supply 45-450V, 50/60Hz
Li-Battery supply |
|
|
| Voltage measurement | |
| Range | 30-560V |
| Error | ±0.02% |
| Harmonic | 2nd-51st |
| Current measurement | |
| Range (direct connection) | 0.01-10A |
| Range (clamp CT) | 5A,100A,500A,1000A,2000A (option) |
| Error (direct connection) | ±0.02% |
| Error (clamp CT) | ±0.05% (5A, 100A )
±0.5% (other) |
|
| Harmonic | 2nd-51st |
| Power measure error | |
| Active power (direct connection) | ±0.02% |
| Active power (clamp CT) | ±0.05% (5A, 100A)
±0.5% (other) |
|
| Reactive power (direct connection) | ±0.1% |
| Reactive power (clamp CT) | ±0.2% (5A, 100A)
±0.5% (other) |
|
| Energy measure error | |
| Active energy (direct connection) | ±0.02% |
| Active energy (clamp CT) | ±0.05% (5A, 100A)
±0.5% (other) |
|
| Reactive energy (direct connection) | ±0.1% |
| Reactive energy (clamp CT) | ±0.2% (5A, 100A)
±0.5% (other) |
|
| Phase angle | |
| Range | 0o-360o |
| Resolution | 0.01o |
| Error | ±0.02o |
| Frequency | |
| Range | 45Hz-65Hz |
| Resolution | 0.001Hz |
| Error | 0.002Hz |
| Pulse output | |
| Energy constant | 25000 |
| Pulse ratio | 1:1 |
| Output level | 5V |
| Pulse input | |
| Input channel | 2 |
| Input level | 5-10V |
| Input frequency | Max. 100Hz |
| Display | |
| Resolution | 7” TFT color (480×234) |
| Function | |
| Vector diagram | Yes |
| Waveform | Yes |
| Energy accumulation | Yes |
| CT ratio test | Yes |
| Local parameter input | Yes |
| Wiring emulation | Yes |
| Self-calibration | Yes |
| Recorder check | Yes |
| Data storage | Yes |
| Data storage qty | 5000 |
| External extend memory | Yes |
| Screen printing | Yes |
| Communication port | USB/RS232 |
| Communication with PC | Yes |
| Upload data | Yes |
| External mini printer | Yes |
| External keyboard | Yes |
| Mechanical parameters | |
| Dimensions (W×H×D) (mm) | 245×168×70 |
| Weight (kg) | 1.8 |
| Environmental conditions | |
| Ambient temperature | -25°C to +45°C |
| Relative humidity | 30%-95% |
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