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GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator

China GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator, Find details about China New Electric Meter Calibration, New Watt and Watt-Hour Meter Calibrator from GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator

Model NO.
GF312V2
Accuracy Class
0.05%, 0.1%
Test Voltage Range
30-560V
Harmonic
2ND-51st
Test Current Range (Direct Connection)
0.01-10A
Test Current Range (Clamp CT)
5A,100A,500A,1000A,2000A (Option)
Active Power (Direct Connection)
±0.05%
Active Power (Clamp CT)
±0.2% (5A, 100A) /±0.5% (Other)
Reactive Power (Direct Connection)
±0.1%
Reactive Power (Clamp CT)
±0.2% (5A, 100A) ±0.5% (Other)
Active Energy (Direct Connection)
±0.05%
Trademark
GFUVE
Transport Package
Standard Export Box
Specification
245mm× 168mm× 70mm
Origin
Beijing, China
Model NO.
GF312V2
Accuracy Class
0.05%, 0.1%
Test Voltage Range
30-560V
Harmonic
2ND-51st
Test Current Range (Direct Connection)
0.01-10A
Test Current Range (Clamp CT)
5A,100A,500A,1000A,2000A (Option)
Active Power (Direct Connection)
±0.05%
Active Power (Clamp CT)
±0.2% (5A, 100A) /±0.5% (Other)
Reactive Power (Direct Connection)
±0.1%
Reactive Power (Clamp CT)
±0.2% (5A, 100A) ±0.5% (Other)
Active Energy (Direct Connection)
±0.05%
Trademark
GFUVE
Transport Package
Standard Export Box
Specification
245mm× 168mm× 70mm
Origin
Beijing, China
Product Description
GF312V2 New Electric Watt and Watt-hour Energy Meter Calibrator 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.
Features
1. High accuracy 0.05%
2. Screen capture function
3. Input two pulse signal for master and slave meter synchronously calibration
4. Large size display screen, direct viewing and convenient
5. Internal communication port for PC control
6. Multiple power supply for different testing occasion
7. Large capacity storage device for mass memory
Parameters
Electrical parameters
Accuracy class0.05%, 0.1%
Power Supply External power, 220V/110V, 50/60Hz
Phase voltage supply 45-450V, 50/60Hz
Li-Battery supply
Voltage measurement
Range30-560V
Error±0.05%
Harmonic2nd-51st
Current measurement
Range (direct connection)0.01-10A
Range (clamp CT)5A,100A,500A,1000A,2000A (option)
Error (direct connection)±0.05%
Error (clamp CT)±0.2% (5A, 100A )
±0.5% (other)
Harmonic2nd-51st
Power measure error
Active power (direct connection)±0.05%
Active power (clamp CT)±0.2% (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)±0.05%
Active energy (clamp CT)±0.2% (5A, 100A)
±0.5% (other)
Reactive energy (direct connection)±0.1%
Reactive energy (clamp CT)±0.2% (5A, 100A)
±0.5% (other)
Phase angle
Range0°-360°
Resolution0.01°
Error±0.05°
Frequency
Range45Hz-65Hz
Resolution0.001Hz
Error0.002Hz
Pulse output
Energy constant25000
Pulse ratio1:1
Output level5V
Pulse input
Input channel2
Input level 5-10V
Input frequencyMax. 100Hz
Display
Resolution7" TFT color  (480×234)
Function
Vector diagramYes
WaveformYes
Energy accumulationYes
CT ratio testYes
Local parameter inputYes
Wiring emulationYes
Self-calibrationYes
Recorder checkYes
Data storageYes
Data storage qty5000
External extend memoryYes
Screen printingYes
Communication portUSB/RS232 
Communication with PCYes
Upload dataYes
External mini printer Yes
External keyboardYes
Mechanical parameters
Dimensions (W×H×D) (mm)245×168×70
Weight (kg)1.8
Environmental conditions
Ambient temperature-25°C to +45°C
Relative humidity30%-95%
GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
 

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