Lightning Impulse Generator Test System for Power Transformer Type Testing Switchgear Bushing Verification and Factory Insulation Quality Control

Product Description

Lightning Impulse Generator Test System

Lightning Impulse Generator Test System is designed for transformer manufacturers and high voltage test facilities that need to verify insulation performance against lightning overvoltage. It generates controlled impulse voltage for evaluating power transformers, distribution transformers, bushings, and other electrical insulation structures during product qualification and development.

The system provides a complete testing platform integrating impulse generation, charging, wave shaping, high voltage measurement, control, and protection functions. Its configuration can be selected according to the required test level, test object, and applicable standard, making it suitable for transformer type testing, factory inspection, and dielectric performance evaluation.

Product Parameters

• Product Type: Lightning Impulse Generator Test System
• Nominal Waveform: 1.2/50 μs Lightning Impulse
• Test Voltage: Customized according to application
• Impulse Energy: Selected according to test requirements
• Test Objects: Power Transformer, Distribution Transformer, Bushing, Insulator and HV Apparatus
• Main Components: Impulse Generator, Charging Unit, Wave-Shaping Network, Voltage Divider, Measuring and Control System
• Applicable Standard: IEC 60060 and relevant project specifications

Product Advantages

1. Transformer-Oriented Configuration
Designed around the testing requirements commonly encountered in power transformer manufacturing and qualification.

2. Controlled Impulse Generation
Provides repeatable impulse voltage output for standardized dielectric testing procedures.

3. Integrated Measurement Capability
Works with a high voltage divider and measuring system to capture and analyze impulse waveforms.

4. Project-Specific Engineering
Generator capacity, measuring configuration, control system, and test arrangement can be engineered for individual requirements.

Application Scenarios

Power Transformer Type Testing
Evaluates transformer insulation withstand capability against lightning impulse voltage.

Distribution Transformer Production
Supports product verification and specialized factory testing.

Transformer Bushing Evaluation
Used for impulse withstand assessment of bushings and associated insulation components.

Transformer R&D Facilities
Provides test capability for insulation design and prototype verification.

Electrical Equipment Qualification
Supports dielectric performance assessment during product development.

High Voltage Factory Laboratories
Provides an in-house platform for professional impulse testing.

FAQ