Designed for the generation of high-voltage (HV) lightning (LI) and switching (SI) impulses as well as for generation of high-current (HC) impulses , available as indoor and outdoor design (by protection tower).

Main components

• charging unit
• Impulse voltage generator 
  Series CJDY
  

  E type	V type	H type
  up to:1800 kV	up to:4800 kV	up to:7200 kV
  up to:180 kJ	up to:600 kJ	up to:1620 kJ

• Impulse current generator
  Series CJDL
  up to 200 kA
• HV/HC measuring system/basic load
• Control system(( manual operation or computer-aided automatic systems)

Additional features and accessories

• Impulse current measuring shunts
• Digital transient measuring and recording system
• Made solution upon customer's request

Special components for impulse voltage test systems

• On-site application
• Moveable design
• Chopping spark gaps and chopping multiple spark gaps
• Overshoot compensation
• Reactors for generation of oscillating voltages (OSI, OLI)

Special components for impulse current test systems

• Combined with HV AC test system for operating duty test