Digital Controlled Impulse Voltage Generator High Precision Lightning Impulse Tester for Medium & High Voltage Electrical Apparatus Test

Product Description

This impulse voltage generator is engineered for professional high-voltage testing applications. It provides controlled lightning impulses, switching impulses, and chopped-wave impulses to evaluate the dielectric strength and protective performance of power apparatus under simulated overvoltage events.

Highlight

1. Engineered for Real Test Requirements, Not Just Standard Specifications
Every project is different. We analyze the test objects, voltage levels, energy requirements, waveform parameters, and installation environment before defining the system configuration. This helps avoid over-engineered solutions or underspecified equipment.
2. High Consistency in Waveform Generation
Reliable high-voltage testing depends on repeatable impulse waveforms. This system is designed to provide stable amplitude, consistent rise time, and controlled waveform shape, which are essential for comparative tests, type tests, and R&D evaluation.
3. Modular Architecture for Flexible System Building
The modular design allows the system to be arranged in different stages and configurations. Users can scale the impulse generator according to their voltage and energy requirements, making it suitable for a wide range of HV applications.
4. Integrated Measurement, Control & Data Management
The system includes a measurement and control unit for test parameter setting, real-time waveform monitoring, data acquisition, and result recording. This helps create a traceable test process from setup to final report.

Technical Specifications

Application

•Gas-insulated switchgear (GIS)
• High-voltage switchgear and controlgear
• Insulators, bushings, and cable accessories
• Surge arresters and overvoltage protection devices
• High-voltage equipment type testing
• R&D validation and product qualification
• Power utility acceptance testing
• High-voltage laboratory integration

FAQ

Q1: What makes this impulse voltage generator different from standard products?
A: This solution is based on project-oriented engineering rather than fixed standard models. We configure the system according to actual test requirements, standards, installation conditions, and performance expectations.
Q2: Can the system perform both lightning impulse and switching impulse tests?
A: Yes. Depending on the configuration, it can support lightning impulse testing and switching impulse testing, as well as chopped-wave testing where required.
Q3: How do you determine the correct system configuration?
A: We evaluate the test objects, required voltage, energy level, waveform parameters, standards, installation space, and safety requirements to recommend a suitable configuration.
Q4: Is the test data reliable and traceable?
A: Yes. The measurement and control system supports waveform acquisition, parameter recording, data storage, and report export, which helps ensure test result traceability.
Q5: What safety arrangements are provided?
A: Safety arrangements typically include safety interlocks, emergency stop, reliable grounding, high-voltage area warnings, and operational safety logic. The final design is confirmed according to the system voltage and project conditions.