Impulse Voltage Test System


Verifying Protection Against Lightning and Switching Surges

The impulse voltage test simulates transient overvoltage conditions caused by lightning strikes and switching operations.

It evaluates the insulation strength and electrical stability of high-voltage products under extreme stress conditions.

Key Testing Capabilities:

  • Supports lightning impulse 1.2/50μs testing 
  • Switching impulse 250/2500μs testing 
  • Voltage range up to 2400kV 
  • Accurate waveform measurement and analysis 
  • Automatic test control and reporting 

Applicable products:

  • High-voltage cable accessories 
  • Terminations 
  • Joints 
  • Bushings 
  • Surge arresters