The XHHV512-12L low voltage pulse generator is a portable integrated device designed for shock discharge during low-voltage cable fault testing. Featuring humanized design and high-precision components, this generator offers easy operation, lightweight construction, and excellent portability.

• Impulse voltage range: 0-12kV (optional)
• High voltage partial pressure: 2.5 class
• Built-in 12μF capacitor with discharge power up to 864J
• Negative polarity output voltage
• 250W peak impact power
• Comprehensive safety features including over-temperature (65°C) and over-current protection
• Versatile power options: AC 220V±10%/50Hz±2Hz (60Hz customizable)
• Wide operating temperature range: -20°C to +50°C

1. Safety ground: Must be reliably connected to prevent 
2. High-voltage ground: Essential for preventing high-voltage leakage
3. Sampling ground: Negative terminal for pulse energy storage capacitor
4. Discharge button: Manual discharge control (max 1s press duration)
5. High voltage start button: Initiates high voltage output
6. High-voltage stop button: Emergency cutoff for high voltage
7. Over-current protection switch: Activates protection circuitry
8. Voltage adjustment: Fine-tunes output voltage
9. Power switch: Main system power control
10. Fuse holder: AC 220V power supply protection
11. Power socket: AC 220V connection port
12. Time setting: Adjusts discharge time interval
13. Ammeter: High voltage side current indication
14. Voltmeter: kV output voltage display
15. High-voltage output (EMP): Connection for impact discharge
16. High voltage output (DC): Connection for DC withstand voltage