GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator

Customization: Available
Warranty: Three Years
Application: Mechanical Instrument, Electromagnetic Instrument

Products Details

  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
Overview

Basic Info.

Model NO.
GF312V2
Customized
Customized
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%
Transport Package
Standard Export Box
Specification
245mm× 168mm× 70mm
Trademark
GFUVE
Origin
Beijing, China
Production Capacity
2000piece/Week

Product Description

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
Product Parameters

 

Electrical parameters
Accuracy class 0.05%, 0.1%
Power Supply  External power, 220V/110V, 50/60Hz
Phase voltage supply 45-450V, 50/60Hz
Li-Battery supply
Voltage measurement
Range 30-560V
Error ±0.05%
Harmonic 2nd-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)
Harmonic 2nd-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
Range 0°-360°
Resolution 0.01°
Error ±0.05°
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%
Detailed Photos

 


GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
GF312V2 New Electric Watt and Watt-Hour Energy Meter Calibrator
 

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