Based on advanced Marx multi-stage technology, the system can simulate:

• Lightning impulse voltage
• Switching impulse voltage
• Special impulse waveforms

It provides reliable testing solutions for evaluating the insulation strength of various high voltage electrical equipment.

The system is widely used for:

• High voltage transformers
• Switchgear and GIS equipment
• Insulators and bushings
• Power cables
• Other electrical insulation components

During operation, high voltage equipment may be exposed to extremely fast transient overvoltages.

Even equipment with excellent insulation performance may fail if it cannot withstand these sudden voltage stresses.

Lightning impulse testing helps engineers:

• Evaluate Insulation Strength
  By applying standardized impulse voltage, engineers can verify whether equipment insulation can withstand lightning and switching surges.
• Identify Potential Weak Points
  Impulse tests can reveal insulation defects that may not appear during normal operating conditions.
• Improve Equipment Reliability
  Testing before installation helps reduce unexpected failures and improve the safety and stability of power systems.

Lightning impulse generators are widely used in various industries and research fields.

Power Equipment Manufacturers

Manufacturers use impulse testing systems for factory testing and quality verification of:

• Transformers
• High voltage switchgear
• Insulators
• Cables
• Other high voltage components

Power Utilities

Electric power companies use impulse testing for equipment evaluation, commissioning, and insulation performance verification.

Universities and Research Institutes

Lightning impulse generators are also important tools for:

• High voltage insulation research
• Discharge mechanism studies
• New electrical material development
• Transient overvoltage analysis

• High Voltage Output Capability
  Advanced impulse generators can produce high-voltage transient pulses required for different insulation test levels.
• Accurate Waveform Control
  The system precisely controls impulse waveform parameters to meet international testing requirements.
• Reliable and Safe Operation
  Modern systems include protection functions and intelligent control technology to ensure safe testing procedures.
• Flexible Application
  With different configurations, impulse generators can meet testing requirements for laboratories, factories, and field applications.

As an important part of high voltage testing equipment, the Lightning Impulse Generator plays a critical role in ensuring the reliability of modern power systems.

By simulating lightning strikes and switching transients, it helps engineers evaluate insulation performance and prevent potential electrical failures.

The SXCF-200kV/10kJ Lightning Impulse Test System provides a reliable solution for high voltage equipment manufacturers, research institutions, and power companies requiring accurate and efficient impulse testing.

Sansion Power continues to develop advanced lightning impulse test systems, high voltage testing equipment, and electrical insulation test solutions to support safer and more reliable global power networks.