LCD 600v Three Phase Portable Energy Meter Tester 1000A
GF312D1 High precision three phase portable energy meter tester with smart scanning head & 1000a clamp on ct
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 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.
GF312D1 Portable Electric Energy Meter Calibration Device is used to calibrate three phase, single phase, active and reactive watt meters. 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 63th harmonic wave. it is high precision 0.05%, measurement current 0-24A directly, 0-120A or 0-3000A with clamp on ct. 100A clamp on ct has software compensation, the precision can reach 0.05%.
Our electric meter testing equipment can perform instrument transformer testing, revenue protection, and meter site testing. Depending on the specific task you want to accomplish, electric meter testing equipment will obtain the statistical data you and your customers need. Inject rated current & voltage to check Energy meter measurements. Start Injection & Start Standard Meter for accuracy test. Start injection with 25% of rated current with phase shift 30 degrees. Standard meter will calculate actual injected Energy. After certain time (15 minutes), stop injection & standard meter in the same time.
Application
The devices used to calibrate electricity meters must be routinely verified themselves. That’s the only way to protect consumers. Laborelec’s working standards are well suited to the task. We can carry out calibration on your site, minimising disruption to your calibration routine.
Laborary has a fully equipped calibration equipment with the most accurate energy standard. It can furnish an extensive accreditation portfolio that is recognised internationally.
Electric Energy Laboratory
Metrological verification department
Petroleum and petrochemical enterprises
Steel and cement plant
Power commissioning company
Power plant
Power company
Electric power measurement department
FEATURES
- Three phase active or reactive electricity energy meter
- 4Measure I(current) of three phase or single phase
- Measure active power of three phase or single phase
- Measure reactive power of three phase or single phase
- Measure apparent power of three phase or single phase
- Measure power factor of three phase or single phase
- Measure phase angle between voltage and current
- Measure frequency of power line
- Display vector diagram
- Calibrate three phase, single phase, active or reactive meter error
- Measure U(voltage) of three phase or single phase
- Display waveform of U and I
- Analyze and display content of harmonic of U and I
- Store and check measured data
- Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp
- Measure CT variable ratio
- Print the data of measurement on site
PARAMETERS
| Electrical parameters | |
|---|---|
| Accuracy class | 0.05, 0.1%, 0.02% |
| Power supply | 220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz |
| Test Voltage | |
| Range | 0V-600V |
| Error | ±0.05% (30V-600V) ±0.1% (5V-30V) |
| Harmonic | 2nd-63st |
| Test Current | |
| Range (direct connection) | 20mA-20A |
| Error (direct connection) | ±0.05% (100mA-20A) ±0.1% (20mA-100mA) |
| Range (Clamp CT) | 10mA-3000A |
| Error (Clamp CT) | ±0.2% (100mA-3000A) ±0.5% (10mA-100mA) |
| Harmonic | 2nd-63st |
| Power measure error | |
| Active power (direct connection) | ±0.05% (0.1A-20A) ±0.1% (0.02A-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% (0.02A-0.1A) |
| Reactive energy (direct connection) | ±0.1% (0.1A-20A) |
| Phase angle | |
| Range | 0° ~ 360° |
| Resolution | 0.01° |
| Error | ±0.02° |
| Frequency | |
| Range | 40Hz-70Hz |
| Resolution | 0.001Hz |
| Accuracy | 0.002Hz |
| Power factor | |
| Range | -1 ~ 0 ~ 1 |
| Resolution | 0.0001 |
| Error | 0. 0005 |
| Pulse output | |
| Energy constant | 180000imp/kWh, 1800imp/kWh, 18imp/kWh |
| Pulse ratio | 1:1 |
| Output level | 5V |
| Pulse input | |
| Input channel | 1 |
| Input level | 5-24V |
| Input frequency | Max. 2MHz |
| Display | |
| Resolution | 6”TFT (640×480) |
| Function | |
| Vector diagram | Yes |
| Waveform | Yes |
| Energy accumulation | Yes |
| Communication port | RS232 |
| Communication with PC | Yes |
| Mechanical parameters | |
| Dimensions (W×H×D) (mm) | 390×200×160 |
| Host Weight (mm) | 1.6 |
| Weight (including Accessories 3pcs 100A clamp CT) (kg) | 12 |
| Environmental conditions | |
| Ambient temperature | -10°C to 40°C |
| Relative humidity | 30%-85% |
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