1. Product Description
SXCY 200kV/10kJ Lightning Impulse Generator
The 200kV Lightning Impulse Generator is a professional high voltage test equipment designed for evaluating the insulation strength of transformers and electrical equipment under lightning impulse conditions. It generates standard full-wave impulse voltage to simulate lightning overvoltage impacts in power systems and verify equipment reliability.
Adopting advanced Marx generator technology, this impulse voltage test system provides stable output performance, accurate waveform generation, and reliable testing results. The compact multi-stage structure makes it suitable for high voltage laboratories, transformer manufacturers, and electrical equipment testing organizations.
The system is equipped with high-performance impulse capacitors and supports precise control of test energy and voltage output. It is mainly used for lightning impulse withstand testing, helping engineers identify insulation weaknesses and improve the safety performance of power equipment before operation.
With professional design, flexible configuration, and reliable protection functions, the 200kV Lightning Impulse Generator provides an effective solution for high voltage insulation testing and power equipment quality verification.
2. Product Important Parameters
| Parameter |
Specification |
| Product Type |
Lightning Impulse Generator |
| Rated Nominal Voltage |
200 kV |
| Rated Stage Voltage |
100 kV |
| Rated Energy |
10 kJ |
| Stage Capacitor |
1 μF, 100 kV |
| Capacitor Type |
MWF-4*100kV-1.0μF Dry-Type Fully Insulated Encapsulated Capacitor |
| Number of Stages |
2 Stages |
| Stage Capacity |
5 kJ Per Stage |
| Output Waveform |
Standard Full-Wave Impulse Waveform |
3. Product Applications
The 200kV Lightning Impulse Generator is widely applied in transformer impulse testing, high voltage equipment insulation testing, and electrical performance evaluation. It is suitable for testing power transformers, switchgear, GIS, cables, and other high voltage components.
This system is commonly used in power equipment manufacturers, research institutes, and high voltage laboratories to verify insulation coordination and ensure equipment can withstand lightning impulse stress during operation.
4. Product Advantages
Reliable Impulse Voltage Output
Provides standard full-wave impulse waveform with stable performance for accurate insulation testing.
Advanced Generator Structure
Multi-stage Marx impulse generator design ensures efficient high voltage generation and flexible configuration.
High Safety Performance
Professional insulation design and protection functions improve operational safety during high voltage testing.
Wide Testing Capability
Suitable for various electrical equipment insulation verification requirements.
Professional Testing Solution
Helps users detect potential insulation defects and improve power equipment reliability.
5. FAQ
Q1: What is a Lightning Impulse Generator used for?
A: It is used to test insulation performance of transformers and high voltage electrical equipment under impulse voltage conditions.
Q2: What is the rated voltage of this impulse generator?
A: The rated nominal voltage is 200kV.
Q3: What waveform can this system generate?
A: It generates a standard full-wave lightning impulse waveform.
Q4: Which equipment can be tested by this system?
A: It can test transformers, switchgear, GIS, cables, and other high voltage equipment.
Q5: Is the impulse energy customizable?
A: Yes, the system can be configured according to different testing voltage and energy requirements.
Q6: What type of capacitor is used in the generator?
A: It uses dry-type fully insulated encapsulated impulse capacitors.
Q7: Where is this equipment mainly installed?
A: It is mainly used in high voltage laboratories, testing centers, and power equipment factories.
Q8: Why is lightning impulse testing important?
A: It helps evaluate insulation reliability and prevent failures caused by lightning overvoltage.
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