Lightning Impulse Voltage Generator 400kV for High Voltage Electrical Equipment Insulation and Impulse Testing

Product Overview

The SXCY Series Impulse Voltage Generator / Impulse Current Generator is designed for high-voltage testing of electrical equipment and insulation systems under simulated lightning impulse and switching impulse conditions.

It generates high-energy impulse voltage or impulse current to reproduce severe transient electrical stresses, helping evaluate the insulation performance, withstand capability, and operational reliability of high-voltage equipment.

The system is widely suitable for power equipment manufacturers, power utilities, research institutes, testing laboratories, and electrical testing centers.

Key Features

• High-Energy Impulse Generation
• Flexible Voltage Configuration
• Modular Stage Design
• Adjustable Impulse Parameters
• Reliable High-Voltage Structure
• Wide Application Range

Applications

• Power Transformers
• Distribution Transformers
• GIS and Switchgear
• Power Cables
• Bushings
• Insulators
• Surge Arresters
• Circuit Breakers
• CTs and PTs
• Other High-Voltage Components

FAQ

• What is an impulse voltage generator?

An impulse voltage generator is a high-voltage testing system used to generate short-duration high-voltage impulses for evaluating the insulation withstand capability of electrical equipment.

• What equipment can be tested with an impulse voltage generator?

It can be used for impulse testing of transformers, GIS, cables, bushings, insulators, surge arresters, circuit breakers, and other high-voltage electrical equipment.

• What is the maximum voltage of the SXCJ Series?

The SXCY Series supports rated voltage configurations from ±100 kV to ±4800 kV, depending on the system configuration.

• How is the impulse voltage level configured?

The generator uses a multi-stage configuration. The number of stages and capacitance can be selected according to the required output voltage and impulse energy.

• Can the impulse generator be customized?

Yes. The system can be configured according to the customer's required voltage, energy, capacitance, test object, laboratory conditions, and other technical requirements.