1. Product Description
The 400kV Lightning Impulse Test System
Sansion Power 400kV Lightning Impulse Test System is designed for evaluating the insulation performance of transformers and high voltage electrical equipment under simulated lightning overvoltage conditions. The system generates standard 1.2/50μs lightning impulse voltage waveform to verify the withstand capability of insulation structures, helping manufacturers ensure the reliability and safety of power equipment before delivery.
The impulse voltage generator adopts a modular multi-stage structure with advanced charging, control, and measurement technology. With a rated nominal voltage of ±400kV and 20kJ energy capacity, this system provides stable impulse output for transformer manufacturers, power utilities, and high voltage laboratories. Sansion Power can customize impulse testing solutions according to different test objects, voltage requirements, and laboratory environments.
2. Product Applications
- Power Transformer Manufacturing and Quality Inspection
- High Voltage Equipment Insulation Verification
- GIS and Switchgear Lightning Impulse Testing
- High Voltage Laboratory Research and Development
- Electrical Equipment Type Testing According to IEC Standards
- Transformer Winding and Insulation Performance Evaluation
3. Product Advantages
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Accurate Lightning Impulse Waveform Generation
Provides a standard 1.2/50μs impulse voltage waveform to meet high voltage insulation testing requirements.
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Stable High Voltage Output Performance
Advanced charging and control technology ensure reliable voltage stability during impulse testing.
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Flexible Testing Solution Design
The system configuration can be customized according to voltage level, test object, and laboratory conditions.
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Professional High Voltage Testing Capability
Suitable for transformer manufacturers, utilities, research institutes, and independent testing laboratories.
4. FAQ
Q1: What is a 400kV Lightning Impulse Test System used for?
A: It is mainly used to test insulation withstand capability of transformers and high voltage electrical equipment under lightning impulse conditions.
Q2: What impulse waveform does this system generate?
A: The system generates a standard 1.2/50μs lightning impulse voltage waveform for insulation testing.
Q3: Which products can be tested by this equipment?
A: It can test power transformers, GIS, switchgear, cables, bushings, and other high voltage equipment.
Q4: Can the system be customized for different voltage levels?
A: Yes. Sansion Power provides customized impulse testing systems based on customer requirements.
Q5: What standards does the system comply with?
A: The system is designed according to high voltage impulse testing requirements including IEC 60060 related standards.
