200kV Lightning Impulse Generator for High-Voltage Testing

Product Description

The 200kV Lightning Impulse Generator Test System is designed for full-wave lightning impulse voltage testing of electrical products rated 10kV and below. It can also be used for impulse withstand tests on porcelain, glass, and composite silicone rubber insulators, as well as synthetic insulating materials.

Product Features

The generator adopts a compact main circuit design based on the Swiss HAEFELY SGSC series. A low-speed gear-and-rack transmission mechanism adjusts the ball gaps at one revolution per minute, providing accurate positioning with low noise and wear.

The wave-shaping resistors use a spring-contact fixing structure for convenient installation and reliable electrical contact. The wavefront and wavetail resistors feature plate-shaped construction and non-inductively wound constantan wire, with vacuum-cast insulating resin.

The main capacitors use dry-type solid insulation and sealed housings.

Control System Technical Parameters

Equipment Components

• Lightning Impulse Voltage Generator
• Main Capacitors
• Wavefront Resistors and Wavetail Resistors
• Charging Resistors and Protective Resistors
• Automatic Control System
• High-Voltage Triggering System
• Automatic Grounding and Safety Interlock System

Frequently Asked Questions

Q1: What makes the generator structure compact?

A: Its main circuit design is based on the Swiss HAEFELY SGSC series.

Q2: How are the ball gaps adjusted?

A: A low-speed gear-and-rack transmission mechanism adjusts the ball gaps.

Q3: How are the wave-shaping resistors installed?

A: They use a spring-contact fixing mechanism for convenient installation and removal.

Q4: What materials are used in the wavefront and wavetail resistors?

A: They use non-inductively wound constantan wire with vacuum-cast insulating resin.

Q5: Do the main capacitors use oil insulation?

A: No. The specified capacitors use dry-type solid insulation and sealed housings.