XHHV535-4T
Ideal for impulse discharge and withstand voltage tests in low/high-voltage cable fault diagnosis, this cart-mounted high-end test instrument combines a DC high-voltage power supply, energy storage capacitors, discharge sphere device, automatic discharge mechanism, and cable fault tester sampling module in one unit. It effectively resolves issues of usability, portability, safety, and reliability that plague traditional test devices.
Built with high-precision, high-stability dedicated high-voltage electronic components and high-frequency high-voltage technology, the instrument has a streamlined structure. Designed to match users’ familiar operation habits of using transformers and operation boxes for DC high-voltage generation, it incorporates a humanized interface and compact, dependable circuitry. The device delivers safe, reliable operation with intuitive visual feedback and is resistant to damage from impulse impacts. It supports automatic timed impulse, manual impulse, and withstand voltage functions, making it the most user-friendly cart-mounted DC impulse high-voltage equipment in the domestic market and a perfect choice for power cable fault testing.
Technical Parameters
| Ambient Temperature |
-20～+60℃ |
| Operating Power Supply |
AC 220V±10% 50Hz±2Hz |
| Impulse Power |
2000W |
| Discharge Energy |
2550JBuilt-in |
| Built-in Capacitor |
4μF |
Panel Function Description
Ammeter: Indicates the current magnitude on the low-voltage side.
Voltmeter: Indicates the high-voltage output voltage in kV.
High Voltage Indicator (HV): Lit indicates high voltage output, off indicates no high voltage output.
Power Indicator: The indicator light illuminates after the power switch is turned on.
Zero Position Indicator: Indicates that the voltage adjustment knob is in the zero position. High voltage can only be activated when the zero position indicator is lit.
Overcurrent Protection Switch: Pressed indicates that the overcurrent protection function is active; released indicates that the instrument has triggered overcurrent protection.
Power Switch: Rotate clockwise to turn on the system power, rotate counterclockwise to turn off the system power.
