XHHV535-4T
This device is primarily designed for impulse discharge and withstand voltage tests during the fault detection of low and high-voltage cables. As a high-end cart-mounted test instrument, it integrates a DC high-voltage power supply, energy storage capacitors, discharge sphere assembly, automatic discharge unit, and a sampling module for cable fault testers into a single system. It fully addresses the drawbacks of traditional test setups, including inconvenience in operation, poor portability, and insufficient safety and reliability.
Adopting high-precision, high-stability specialized high-voltage electronic components and high-frequency high-voltage technology, the instrument features a simplified overall structure. To align with users’ conventional habits of generating DC high voltage via transformers and operation cabinets, this pulse generator is equipped with a user-friendly operation mode and integrated compact, reliable circuit design. It boasts advantages such as safe and reliable performance and intuitive visual monitoring, and achieves the genuine effect of being damage-proof against impulse impacts. Additionally, it is furnished with functions of automatic timed impulse, manual impulse, and withstand voltage testing.
Recognized as the most user-friendly cart-mounted DC impulse high-voltage equipment available domestically, it serves as an ideal solution for power cable fault detection.
Technical Parameters
| Built-in Capacitor |
4μF |
| Discharge Energy |
2550J |
| Impulse High Voltage |
0–35kV single range |
| Impulse Power |
2000W |
| Ambient Temperature |
-20～+60℃ |
Working Principle
Before using the trolley-type high-voltage pulse generator, select the desired function switch, then press the start button to begin high-voltage boosting. After use, press the stop button, and the internal system will automatically discharge the remaining high voltage from the energy storage device. The workflow diagram is as follows.
يجب أن تكون رسالتك بين 20-3000 حرف!