High Voltage Lightning and Switching Impulse Voltage Generator for Professional Electrical Equipment Testing Laboratories
General Information
The SXCY Series Impulse Voltage & Current Generator is developed for high-voltage laboratories and electrical equipment manufacturers that require configurable impulse testing capabilities. Its modular stage structure allows the generator to be arranged for different output levels and energy requirements.
Technical Configuration
| Model Range | Voltage | Energy | Number of Stages |
|---|---|---|---|
| SXCY-400 | ±100–400 kV | 7.31–33.74 kJ | 1–4 |
| SXCY-900 | ±300–900 kV | 7.31–33.74 kJ | 2–6 |
| SXCY-1500 | ±1050–1500 kV | 25.58–56.25 kJ | 7–10 |
| SXCY-2400 | ±1600–2400 kV | 80–240 kJ | 8–12 |
| SXCY-3200 | ±2800–3200 kV | 140–320 kJ | 14–16 |
| SXCY-4800 | ±3600–4800 kV | 80–240 kJ | 18–24 |
Applications
- Power Transformers
Impulse testing for insulation systems and transformer development or production testing. - GIS & Switchgear
Suitable for high-voltage insulation evaluation of GIS assemblies, switchgear and circuit breakers. - Power Cables
Used as part of impulse test arrangements for cables and related accessories. - Bushings & Insulators
Supports transient-voltage testing of insulation components and structures. - Surge Arresters
Can be incorporated into testing systems for equipment exposed to transient overvoltage. - Research & Development
Provides configurable impulse generation for laboratory research and new insulation technology development.
FAQ
Q:What is an impulse voltage generator?
An impulse voltage generator is a high-voltage testing device designed to produce short-duration impulse voltage for evaluating the insulation strength of electrical equipment.
Q:What is the maximum voltage of the SXCY Series?
The available configuration range extends up to ±4800 kV, depending on the selected system arrangement.
Q:How many stages are available?
Depending on the model configuration, the generator can have 1 to 24 stages.
Q:Can the system be designed for a specific transformer?
Yes. The generator configuration can be evaluated according to the transformer rating, test voltage, capacitance, energy requirement and test-circuit arrangement.
Q:Can impulse current testing be supported?
The SXCY platform can be configured for applicable impulse voltage/current testing requirements. The exact arrangement should be determined according to the intended test and measurement system.
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