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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.
Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd. an exclusive current transformer, split core current transformer, current clamp & voltage transformer manufacturer.
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TFT Display KWh Electrical Power Calibrator 65Hz Shunt Running

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TFT Display KWh Electrical Power Calibrator 65Hz Shunt Running

Brand Name : GFUVE

Model Number : GF302D

Place of Origin : BEIJING.CHINA

MOQ : 3SETS

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 1500SETS/MONTH

Delivery Time : 1-2 WEEKS

Packaging Details : CARTON

ACCURACY : 0.05%, 0.1%

DISPLAY : 7-inch TFT color display touch screen

PHASE : THREE PHASE

MEASUREMENT RANGE : 57.7V, 100V, 220V, 380V or 69.3V, 120V, 240V, 480V( optional),200mA, 1A, 5A, 20A, 100A

FREQUENCY : 45Hz-65Hz

HARMONIC : 2-51times

DIMENSION : 500x600x175MM

WEIGHT : 27KG

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INTRODUCTION

The Portable Three Phase kWh Meter test equipment is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high precision standard power source.

FEATURES

  • Able to test basic error, shunt running, start, standard error automatically and manually in single-step of single/three phase, according to relative regulation of kWh meter.
  • Able to do change test caused by voltage influence, frequency influence and harmonic influence.
  • Output of power source is speedy and stable, AC maximum output of each phase can reach 120A in maximum.
  • Voltage, current and phase position of each phase can be adjusted in split-phase, improving the flexibility of power source.
  • Frequency of each impulse input port can reach 40Hz.
  • 7-inch TFT color display touch screen, English menu, simple and convenient operation, commonly used functions and current basic load point can be controlled in one button.
  • Each meter position can provide one standard, dependent RS485 port, and able to perform multi-function test, such as communication test.
  • Impulse port of each meter position, external polarity can be set randomly, able to adapt kWh meter of impulse cascade and common-anode.

TECHNICAL PARAMETERS

Accuracy 0.05%, 0.1%
Power Supply One Phase AC 180-265V, frequency 50/60Hz.
AC Voltage Output　
Range(U1,U2,U3) 57.7V, 100V, 220V, 380V
or 69.3V, 120V, 240V, 480V( optional)
Adjustment range (0-120)%RG(1)
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability 0.01%/120s
Distortion 0.3% (Non-capacitive load)
Output load each phase 25VA
Measuring accuracy 0.05%RG
AC Current Output　
Range(I1,I2,I3) 200mA, 1A, 5A, 20A, 100A
Adjustment range (0-120)%RG
Adjustment fineness 0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.
Stability <0.01%/120s
Distortion ≤0.3% (Non-capacitive load)
Output load 45VA
Accuracy 0.05%RG
Power Output 　
Active power output stability <0.01%RG/120s
Reactive power output stability <0.02%RG/120s
Active power measuring accuracy 0.05%RG
Reactive power measuring accuracy 0.1%RG
Phase Output 　
Output adjustment range 0°-359.999°
Output adjustment fineness 10, 1, 0.1, 0.01 as optional.
Resolution 0.01°
Accuracy 0.05°
Power Factor　
Adjustment range -1 ~ 0 ~ 1
Resolution 0.0001
Measurement accuracy 0. 0005
Frequency Output 　
Adjustment range 45Hz-65Hz
Output adjustment fineness 5Hz, 1Hz, 0.1Hz, 0.01Hz as optional.
Resolution 0.001Hz
Accuracy 0.005Hz
Voltage /Current/Harmonic Setting　
Harmonic number 2-51times
Harmonic content 0-40%
Harmonic phase 0-359.99
Harmonic setting accuracy (10%±0.1%)RD(2)
Power Energy Measurement Error　
Active power energy 0.05%RG
Reactive power energy 0.1%RG
Power Pulse Output 　
Power pulse type active pulse, reactive pulse
Active power pulse output 5V, 10mA
Power Pulse Input　
Energy pulse type support active and reactive pulse, the highest frequency power pulse input is 180K.
Mechanical parameters　
Dimensions (W×D×H) (mm) 500x600x175
Weight (kg) About 27

Product Tags:

TFT Display Electrical Power Calibrator

      

Electrical Power Calibrator 65Hz

      

KWh Electrical Power Calibrator

      
Quality TFT Display KWh Electrical Power Calibrator 65Hz Shunt Running wholesale

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