GF6019D High Precision DC Energy Meter Test Equipment

energy meter field testing equipment

The GF6019D high precision DC energy meter test equipment consists of an DC voltage standard source, DC current standard source and DC power source. (up to 800V/120A) and built-in DC electronic reference standard of accuracy class 0.05%. Characteristic features of the GF6019D are its wide measuring range, high accuracy and high tolerance to unwanted external influences. The equipment offers high functionality combined with an excellent menu guided operation via built-in keyboards and colored 5.7” LCD-display. It can test DC energy meter basic error, starting test, creep test, error of time of day.

 

Features and Functions

  • Accuracy class 0.05.
  • 0-120A/0-800V.
  • Start testing and creep testing.
  • DC power source integrated.
  • Test by automatic or manual.
  • 5.7 inch TFT screen.
  • Weight light 20Kg.
  • Recorder 1000 sets energy meter data.
  • Overload, short circuit, open circuit protection.
  • Testing all kinds of DC energy meter, DC power meter.
  • Testing all kinds of DC ammeter, DC voltmeter.
  • DC current source and DC voltage source.
  • User friendly menu guided operation.
  • Especially configured USB stick for storage of customer data.
  • Easy verification and analysis of DC meter.
  • Automatic operation without need of an external PC.
 

Parameters

Electrical parameters 
Accuracy   0.05%
Power supply  One Phase AC 180-265V, frequency 50/60Hz.
DC Voltage Output 
Range 100V, 350V, 500V, 700V (max 800V)
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 0.1% (Non-capacitive load)
Output load 20VA
Full load regulation rate ≤±0.01%RG
Accuracy ±(0.03%RD+0.02%RG)
DC Current Output 
Range 75mV, 2A, 20A, 50A, 100A
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 ≤0.1% (Non-capacitive load)
Output load 150VA
Full load regulation rate ≤±0.01%RG
Accuracy ±(0.03%RD+0.02%RG)
Externally attached shunt 100mV
Accuracy ±(0.06%RD+0.04%RG)
DC Power Output  
power output stability <0.01%RG/120s
power accuracy ±(0.03%RD+0.02%RG)
DC Power Energy Measurement Error 
power energy ±(0.03%RD+0.02%RG)
Power Pulse Output  
Power Pulse Output 20KHz (Full-Range)
Power Pulse Input 
Energy pulse input 20KHz
Mechanical parameters 
Dimensions (W×D×H) (mm) 460×460×175
Weight (kg) 20
Environmental conditions 
Ambient temperature -10°C to +40°C
Relative humidity 35%-85%
(1) RG means range, the same as below;
(2) RD means the setted harmonic content, harmonic can be a single output, also multiple output.

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