Product Introduction
The SXCY Series High-Voltage Impulse Generator is engineered for dielectric and insulation performance testing of high-voltage electrical equipment under simulated transient overvoltage conditions.
The system generates controlled high-energy impulse voltages to reproduce the electrical stress associated with lightning strikes, switching operations and other transient events. It is designed to provide a reliable testing platform for transformer manufacturers, power utilities, electrical equipment manufacturers, research institutions and high-voltage laboratories.
Key Product Advantages
- High-Voltage Testing Capability
The SXCY Series supports nominal voltage configurations ranging from ±100 kV to ±4800 kV, covering a wide range of high-voltage impulse testing requirements.
- Scalable Multi-Stage Structure
With configurations from 1 to 24 stages, the generator can be matched to different required output voltage levels and impulse energy requirements.
- Configurable Impulse Energy
The available configurations provide impulse energy from approximately 7.31 kJ to 320 kJ, enabling the system to address different test-object requirements.
- Adaptable Electrical Parameters
Impulse capacitance and grading capacitance can be selected according to the required test configuration, providing greater flexibility when designing a high-voltage laboratory.
- Designed for Professional Test Laboratories
The SXCY Series can be integrated into complete impulse testing systems together with charging, measuring, control and waveform recording equipment.
Technical Specifications
| Item |
Specification |
| Series |
SXCY |
| Nominal Voltage |
±100 kV to ±4800 kV |
| Impulse Capacitance |
0.0278–0.1625 μF |
| Grading Capacitance |
0.325–1 μF |
| Impulse Energy |
7.31–320 kJ |
| Charging Voltage |
±100 kV / ±150 kV / ±200 kV |
| Number of Stages |
1–24 |
| Application |
Impulse Voltage / Impulse Current Testing |
| Configuration |
Customizable according to test requirements |
FAQ
*What is an impulse voltage generator used for?
It is used to generate controlled high-voltage impulse waveforms for evaluating the insulation withstand capability of electrical equipment under transient overvoltage conditions.
*What is the difference between an impulse voltage test and a power-frequency withstand test?
A power-frequency withstand test applies a relatively sustained AC or DC voltage, while an impulse test applies a short-duration transient voltage waveform designed to simulate conditions such as lightning or switching overvoltage.
*Can the SXCY Series be used for transformer testing?
Yes. Transformer insulation is one of the major application areas for high-voltage impulse testing.
*What is the maximum voltage available?
According to the listed SXCY configurations, the nominal voltage can reach ±4800 kV.
*How many stages are available?
The system supports configurations ranging from 1 to 24 stages.
