The XHHV512-12L low voltage pulse generator is a tie-rod portable integrated device, which is mainly used for shock discharge during low-voltage cable fault testing. The pulse generator adopts humanized design operation mode, high-precision dedicated high-voltage electronic components and high-frequency high-voltage technology, which is easy to operate, light in weight and easy to carry.

• Safety ground: The ground of the instrument shell must be reliably connected to the ground to prevent the instrument shell from being electrified .
• High-voltage ground: Also known as high-voltage tail, must be grounded reliably to prevent high-voltage leakage and discharge.
• Sampling ground: The negative terminal of the pulse energy storage capacitor has a high voltage and must be grounded reliably.
• Discharge button: Press to make contact with the ball gap for manual discharge (duration of each press cannot exceed 1s).
• High voltage start button: Press to start the device and generate high voltage output when the button light is on.
• High-voltage stop button: Press to cut off the high-voltage output when test is completed or an abnormality occurs.
• Over-current protection switch: Pressed position indicates over-current protection is active.
• Voltage adjustment: Turn knob clockwise to increase output voltage, counterclockwise to decrease.
• Power switch: "I gear" turns on AC 220V power, "0 gear" turns off system power.
• Fuse holder: Contains the fuse for the AC 220V power supply system.
• Power socket: AC 220V connection port.
• Time setting: Adjusts discharge time interval.
• Ammeter: Indicates current on the high voltage side.
• Voltmeter: High voltage output voltage indicating kV meter.
• High-voltage output (EMP): Connection point for high-voltage output line during impact discharge.
• High voltage output (DC): Connection point for high voltage output line during DC withstand voltage.