Portable Three Phase Multifunction Electric Meter Calibrator

GF312V2 Portable Three Phase Multifunction 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 :

  • High accuracy 0.05%
  • Screen capture function
  • Input two pulse signal for master and slave meter synchronously calibration
  • Large size display screen, direct viewing and convenient
  • Internal communication port for pc control
  • Multiple power supply for different testing occasion
  • Large capacity storage device for mass memory.

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
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
Voltage measurement
Range 30-560V
Error ±0.05%
Harmonic 2nd-51st
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)
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)
Range 45Hz-65Hz
Resolution 0.001Hz
Error 0.002Hz
Pulse output
Energy constant 25000
Pulse ratio 0.0423611111
Output level 5V
Pulse input
Input channel 2
Input level  5-10V
Input frequency Max. 100Hz
Resolution 7” TFT color  (480×234)
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
Vector diagram Yes
Waveform Yes
Energy accumulation Yes
CT ratio test Yes
Local parameter input Yes
Wiring emulation Yes
Self-calibration Yes

Contact Us

Myriad Industrial Solutions LLP

A-401, Vini Garden, Mandapeshwar Road, Dahisar, West Mumbai, Mumbai, Maharashtra - 400068, India

Call Us : 08042753938