Standard power source have single phase AC power source, Three phase AC power source and DC source. Three phase power source is high precision three phase phantom load power source, it can be imulation of load while testing meter installations on-site or application in electrical laboratory and watthour meter manufacturer R & D. With color TFT touch screen, programmable wave form generation for voltage and current, every channel is independent, and generation of harmonics in current and voltage up to the 63nd. all channel voltage and current value can be setting and programmable. from 0 to 600V and 0 to 120A/500A/1000A, frequency from 40 to 70Hz, phase angle from 0 to 360.000, power factory -1 to 1.

• GF303D PORTABLE THREE PHASE AC VOLTAGE AND CURRENT SOURCE

  

  • • ISO17025 standard
  • • 0.8C, 0.8L, 0.5C, 0.5L
  • • 7 inch touch TFT LCD
  • • Accuracy class 0.02%
  • • 0-120A/0-600V/40-70HZ
  • • Power supply AC 85-265V

• GF303DTDIGITAL PROGRAMMABLE THREE PHASE CURRENT AND VOLTAGE SOURCE

  

  • • Programmable output
  • • 7 inch touch TFT LCD
  • • Accuracy 0.2%/0.5%/1%
  • • 0-120A/0-500V/40-70HZ
  • • Power supply AC 85-265V
  • • 0.8C, 0.8L, 0.5C, 0.5L, 1

• GF3031PROGRAMMABLE THREE PHASE PORTALE POWER SOURCE

  

  • • Weight 15KG
  • • 0-120A, 0-500V
  • • Programmable controlled
  • • Accuracy class 0.05 or 0.1
  • • Frequency output 40-70 Hz
  • • Phase shift 0.000°-359.999°

• GF101 PROGRAMMABLE SINGLE PHASE PHANTOM LOAD POWER SOURCE

  

  • • Accuracy 0.02%, 0.05%
  • • Phase shift 0°-359.999°
  • • Programmable controlled
  • • 0-200A/0-1000V/40-70HZ
  • • Power supply AC 85-265V
  • • 6 inch TFT color touch LCD

• GF6019STANDARD DC CALIBRATOR WITH VOLTAGE & CURRENT SOURCE

  

  • • 0-1000V/0-30A
  • • Programmable by PC
  • • Accuracy class 0.02%
  • • U and I channel isolation
  • • DC Power accuracy 0.02%
  • • Stability 0.01% RG / 1 min

• GF6019D1PROGRAMMABLE HIGH PRECISION 500A 1150V DC POWER SOURCE

  

  • • 0-1150V/0-600A
  • • Programmable by PC
  • • Accuracy class 0.05%
  • • DC Power accuracy 0.05%
  • • U and I channel isolation
  • • Stability 0.01% RG / 1 min