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1 Years
| Ask Lasest Price | |
| Delivery Time : | 30 Working Days |
| Model Number : | SXCY |
| Certification : | CE/SGS/EMS/ISO 9001 |
| Payment Terms : | L/C,T/T |
| Brand Name : | Sansion Power |
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 electrical products.
Product Features
Compact Structure
The main circuit design is based on the Swiss HAEFELY SGSC series, providing a compact overall structure.
Precise Ball Gap Adjustment
The low-speed gear-and-rack transmission mechanism adjusts the ball gaps at one revolution per minute, providing quiet operation, low wear, and accurate positioning.
Reliable Waveform Adjustment
The spring-contact fixing mechanism allows convenient installation and removal of wave-shaping resistors, ensuring reliable electrical contact and smooth output waveforms.
Reliable Triggering
The pulse amplifier works with the control system to provide a triggering range exceeding 20%. The synchronous ball gap has no polarity effect and does not require triggering on both sides.
Dry-Type Main Capacitors
Each main capacitor has a capacitance of 1.0 ± 0.05 μF and a DC operating voltage of ±100 kV. The capacitors feature low inherent inductance, lightweight construction, and dry-type insulation without oil leakage.
Automatic Control and Protection
The control system supports manual, fully automatic, and programmed control. Two-core optical fiber communication reduces electromagnetic interference. The system includes charging abnormality protection, overcurrent and overvoltage protection, and grounding interlock protection.
Equipment Components
Control System Technical Parameters
| Parameter | Specification |
|---|---|
| Charging Voltage Setting Range | 0–200.0 kV |
| Maximum Charging Voltage | 100 kV |
| Voltage Regulation Accuracy | 15.0–100.0 kV |
| Charging Voltage Instability | ≤ ±1% |
| Charging Voltage Non-repeatability | ≤ ±1% |
| Charging Voltage Uncertainty | ≤ ±1% |
| Charging Time Adjustment Range | 30–180 s |
| Trigger Delay | 0–1 s |
| Chopping Delay Range | 2–6 μs |
| Adjustment Accuracy | ±10% |
| High-voltage Trigger Pulse | Above 10 kV |
| Trigger Pulse Rise Time | Less than 100 ns |
| Trigger Polarity | Switchable |
| Impulse Count Setting | 1–999 |
| Overcurrent Protection | Adjustable |
| Overvoltage Protection | Adjustable |
FAQ
Q1: What is a Lightning Impulse Voltage Generator Test System?
A: A Lightning Impulse Voltage Generator Test System is used to generate lightning impulse voltage for full-wave impulse voltage tests on electrical products and insulation materials.
Q2: What electrical products can this system test?
A: It is designed for lightning impulse voltage tests on electrical products rated 10kV and below. It can also be used for impulse withstand tests on porcelain insulators, glass insulators, composite silicone rubber insulators, and synthetic insulating materials.
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