• Portable Three Phase Kwh Meter Calibrator
  • Portable Three Phase Kwh Meter Calibrator
  • Portable Three Phase Kwh Meter Calibrator
  • Portable Three Phase Kwh Meter Calibrator
  • Portable Three Phase Kwh Meter Calibrator
  • Portable Three Phase Kwh Meter Calibrator

Portable Three Phase Kwh Meter Calibrator

Warranty: Three Years
Application: Mechanical Instrument, Electromagnetic Instrument
Power: Electricity
Gf312D1: Portable Three Phase Kwh Meter Calibrator
Accuracy Class: 0.05%, 0.1%
Transport Package: Standard Export Carton
Customization:

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Basic Info.

Model NO.
GF312D1
Specification
CE
Trademark
GFUVE
Origin
Beijing, China
Production Capacity
300units/Month

Product Description

Product Description of Portable Three Phase Kwh Meter Calibrator,CE,ISO9001:2008,IEC approved,english version display,with two years quality warranty.
Portable Three Phase Kwh Meter Calibrator Portable Three Phase Kwh Meter Calibrator Portable Three Phase Kwh Meter Calibrator
The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure various of AC parameters.

Features and Functions

Three phase active or reactive electricity energy meter;
Calibrate three phase, single phase, active or reactive meter error;
Measure U(voltage) of three phase or single phase;
Measure 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;
Display waveform of U and I;
Analyze and display content of harmonic of U and I;
Store and display measured data;
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
Measure CT variable ratio;
Measure the ratio or lag-angle of low-voltage transformer.
Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;
Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
Low consumption circuit design, high energy Li batter supply, intellectual power management software, which make the instrument can continuously work up to 10 hours.
Test Voltage
Range 5V - 480V
Error ± 0.05% (30V - 480V)
± 0.1% (5V - 30V)
Harmonic 2 nd -- 63 st
Test Current
Range (direct connection) 5mA - 20A
Error (direct connection) ± 0.05% (100mA - 20A)
± 0.1% (10mA - 100mA)
Range (Clamp CT) 10mA - 3000A
Error (Clamp CT) ± 0.2% (100mA - 3000A)
± 0.5% (10mA - 100mA)
Harmonic 2 nd -- 63 st
Power measure error
Active power (direct connection) ± 0.05% (0.1A - 20A)
± 0.1% (0.01A - 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% (0.01A - 0.1A)
Reactive energy (direct connection) ± 0.1% (0.1A - 20A)
Phase angle
Range 0º - 360º
Error ± 0.05º
Frequency
Range 45Hz - 65Hz
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
Other
Voltage Supply way External power
Voltage Supply 1 220V ± 10%, 50/60Hz ± 2Hz
Voltage Supply 2 Li-polymer battery, size: 110X51X16mm
Nominal output voltage: 7.2V, Capacity: 5000mAh.
Ambient temperature -10 -- 55degrees
Relative humidity 15% -- 85%
Instrument Dimensions (W × H × D) (mm) 245× 162× 60
Carry Case Dimensions (W × H × D) (mm) 450× 320× 185
Weight (kg) 1.7kg

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Gold Member Since 2013

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Manufacturer/Factory
Registered Capital
5000000 RMB
Plant Area
>2000 square meters