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Beijing GFUVE Electronics Co., Ltd.

Hand-Held Three Phase Energy Meter Field, Auto Electrical Test Bench, Single Phase Energy Meter Testing Bench manufacturer / supplier in China, offering Hand-Held Three Phase Energy Meter Field Calibrator, Waterproof Outdoors Split Core CT Current Transformer, 50mm Diameter Clamp Split Type Current Transformer with 200/5A and so on.

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Hand-Held Three Phase Energy Meter Field Calibrator

FOB Price: Get Latest Price
Min. Order: 1 Set
Port: Beijing, China
Production Capacity: 200units/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GF312D1
  • Power: Electricity
  • LCD Display: With LCD Display
  • Accuracy: 0.05% or 0.1%
  • Current: 0~20A
  • Gf312D1: Handheld Three Phase Kwh Meter Field Calibrator
  • Transport Package: Standard Export Carton
  • Origin: Beijing, China
  • Application: Mechanical Instrument, Electromagnetic Instrument
  • Certification: CE, CCC
  • Customized: Customized
  • Clamp CT: Standard 100A
  • Voltage: 0~480V
  • Trademark: GFUVE
  • Specification: CE, ISO9001: 2008, IEC
  • HS Code: 90308490
Product Description
Product Description

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

W Three phase active or reactive electricity energy meter;
W Calibrate three phase, single phase, active or reactive meter error;
W Measure U(voltage) of three phase or single phase;
W Measure I(current) of three phase or single phase;
W Measure active power of three phase or single phase;
W Measure reactive power of three phase or single phase;
W Measure apparent power of three phase or single phase;
W Measure power factor of three phase or single phase;
W Measure phase angle between voltage and current;
W Measure frequency of power line;
W Display vector diagram;
W Display waveform of U and I;
W Analyze and display content of harmonic of U and I;
W Store and display measured data;
W Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp;
W Measure CT variable ratio;
W Measure the ratio or lag-angle of low-voltage transformer.
W Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD;
W 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.
W 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
Range5V - 480V
Error± 0.05% (30V - 480V)
± 0.1% (5V - 30V)
Harmonic2 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)
Harmonic2 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
Range0º - 360º
Error± 0.05º
Range45Hz - 65Hz
Pulse output
Energy constant180000imp/kWh\1800imp/kWh\18imp/kWh
Pulse ratio1: 1
Output level5V
Pulse input
Input channel1
Input level5 - 24V
Input frequencyMax. 2MHz
Resolution6" TFT (640× 480)
Vector diagramYes
Energy accumulationYes
Communication portRS232
Communication with PCYes
Voltage Supply wayExternal power
Voltage Supply 1220V ± 10%, 50/60Hz ± 2Hz
Voltage Supply 2Li-polymer battery, size: 110X51X16mm
Nominal output voltage: 7.2V, Capacity: 5000mAh.
Ambient temperature-10 -- 55degrees
Relative humidity15% -- 85%
Instrument Dimensions (W × H × D) (mm)245× 162× 60
Carry Case Dimensions (W × H × D) (mm)450× 320× 185
Weight (kg)1.7kg
Product Groups
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