200kV Lightning Impulse Voltage Generator Test System
Product Description
The 200kV Lightning Impulse Voltage Generator Test System is designed for full-wave lightning impulse voltage tests on electrical products rated 10kV and below. It is also suitable for impulse withstand tests on porcelain insulators, glass insulators, composite silicone rubber insulators, synthetic insulating materials, and other products requiring impulse testing.
Product Features
The system adopts a compact main circuit design based on the Swiss HAEFELY SGSC series. Its low-speed gear-and-rack mechanism enables precise ball gap adjustment with low noise and wear.
The spring-contact wave-shaping resistor structure ensures reliable electrical connections and smooth output waveforms. The control system supports manual, automatic, and programmed operation. Optical fiber communication helps reduce electromagnetic interference.
Control System Technical Parameters
|
Parameter
|
Specification
|
|
Charging Voltage Setting Range
|
0–200.0 kV
|
|
Maximum Charging Voltage
|
100 kV
|
|
Charging Time Adjustment Range
|
30–180 s
|
|
Charging Voltage Instability
|
≤ ±1%
|
|
Trigger Delay
|
0–1 s
|
|
Chopping Delay
|
2–6 μs
|
|
Trigger Pulse Voltage
|
Above 10 kV
|
|
Trigger Pulse Rise Time
|
Less than 100 ns
|
|
Impulse Count Setting
|
1–999
|
Frequently Asked Questions
Q1: What is a lightning impulse voltage generator used for?
A: It generates lightning impulse voltage for full-wave impulse tests on electrical products and insulation materials.
Q2: What products can this system test?
A: It is designed for electrical products rated 10kV and below, as well as specified insulators and synthetic insulating materials.
Q3: Does the system support automatic testing?
A: Yes. The control system supports manual, automatic, and programmed operation.
Q4: What are the main system components?
A: The system includes the impulse generator, capacitors, wave-shaping resistors, control system, triggering system, and grounding system.
Q5: Is this system suitable for indoor installation?
A: Yes. It is designed for indoor, fixed installation.
