IVT1000 Induced Overvoltage Test System


3-Phase power supplies with variable frequency
For induced AC voltage tests

  • Output frequency 50-200Hz

  • Output voltage 0-1000V

  • For power transformers up to 2000kVA

Innovative and efficient inverter technology generates a low distortion 3-phase sinusoidal output voltage. The system features precise measurement and full protection.


  • RMS and peak values

  • Accuracy 0.5%

  • All 3 phases

  • Voltage

  • Current

  • Frequency


  • 7″ TFT touch display

  • Web interface for remote control

  • Optional: Testing Software Solfas Test Suite 2

Technical Specifications

Model IVT1010 IVT1020 IVT1040
Output Power 10kVA 20kVA 40kVA
Output Ranges 1000V 6A 1)
500V 12A
250V 24A
1000V 12A 1)
500V 24A
250V 48A
1000V 24A 1)
500V 48A
250V 96A
Output Frequency 50-200Hz 1)
Distortion <2% 2)
Input Voltage 3AC 400V±5% 50-60Hz 1)
Input Current 16A 32A 63A
Measurements Voltage, current, power, power factor, frequency, accuracy better 0.5%
Protection Overcurrent, overvoltage , temperature
Safety Features Internal emergency stop, connection for external emergency stop, connection for one safety interlock, warning lights, key switch, start and stop buttons
Dimensions (WxHxD)[mm] 600x2100x600mm 800x2100x600mm 1000x2100x600mm
Weight 210kg 320kg 520kg
1) other on request 2) at 50-100% of range

You have special requirements for testing power transformers?

Contact us directly and allow us to advise you!

Monday to Friday 9am-5pm