Cable Fault Location Hv Testing Unit 12kv 864j Portable High Voltage Generator

• Customization: Available
• After-sales Service: Free Technical Support and Training, 24h Online
• Warranty: One Year Warranty and Long Life Maintenance
• Model NO.: HV 512-12L
• Color: Black
• Supplier: Lucyelec Test Equipment Co., Ltd.
• Customized Support: OEM
• Impact High Voltage: 0 ~ 12kv Adjustable
• High Voltage Divider: Voltage Accuracy Level 2.5
• Built - in Capacitance: 12 μf
• Discharge Energy: 0-864j
• Impact Time: Automati Impact Approximately 6 Seconds
• Transport Package: Standard Export Package
• Specification: 52*30*41
• Trademark: Lucyelec
• Origin: Shaanxi, China
• HS Code: 9031809090
• Production Capacity: 800

Product Description

Cable Fault Location HV Testing Unit 12kV 864J Portable High Voltage Generator

Product Description

The HV512-12L portable high voltage surge generator integrates DC high voltage source, energy storage capacitor, discharge ball device, automatic discharge device, and a cart-type high-end experimental instrument. The equipment completely solves the problems of convenience, portability, safety and reliability of traditional experimental devices. This instrument uses high-precision, high-stability special high-voltage electronic components and high-frequency high-voltage technology, making the whole machine simple in structure. In order to retain people's original habit of using transformers and operating boxes to generate DC high voltage, this pulse generator adopts a humanized design operation mode and integrates a micro-reliable circuit design. It is safe, reliable and intuitive. Really achieve the effect of not being damaged by impact, and it also has the functions of automatic timing impact, manual impact and pressure resistance. It is currently the most user-friendly cart-type DC impact high-voltage equipment in China. It is the ideal product that our power cable fault detection dreams of.

Main features★ High-voltage pulse output is uniform and controllable;
★ With double 2.5-level pointer meter display of current and voltage, it is intuitive and clear, and the impact discharge process is clear at a glance;
★ High-voltage side voltage measurement, real-time and accurate;
★ With zero start protection function, safe and reliable;
★ Unique high-voltage measurement design, in the stop state, it will automatically discharge the internal capacitance of the device;
★ The discharge time can be selected in two modes: timing and manual;
★ With DC withstand voltage function;
★ Internally installed high-precision test cable fault sampling waveform module;
★ Humanized design trolley, easy to move.

Product Parameters

Impact high voltage	0 ~ 12 kV adjustable
High voltage divider	voltage accuracy level 2.5

Output voltage polarity	negative polarity
Built-in capacitance	12 μF
Discharge power	0-864 J
Impact time	automatic impact approximately 6 seconds, manual impact arbitrary control time
Charge current	80m A
Over temperature protection	65ºC
Over current protection	8mA (more than 3 seconds)
Volume	52x30x41 CM

Panel function description
1. Safety ground: The ground of the instrument shell must be reliably connected to the ground in order to prevent the instrument shell from being electrified or electric shock to personnel.
2. High-voltage ground: Also known as high-voltage tail, it must be grounded reliably to prevent high-voltage leakage and discharge. Poor contact may cause failure to boost the voltage, high voltage breakdown of the internal components of the instrument, and safety accidents caused by leakage or discharge inside the instrument.
3. Sampling ground: The negative terminal of the pulse energy storage capacitor has a high voltage and must be grounded reliably. It is used for sampling when the waveform is sampled under the high-voltage flashover state of the cable fault tester. (WithoutHigh voltage surge generator high-voltage flashover sampling, reliable grounding is still required).
4. Discharge button: Press this button to make contact with the ball gap, and discharge manually. (The duration of each key press cannot exceed 1s).
5. High voltage start button: When the start button light is on, it means that the voltage output is in the zero position. When the light is on, the start button is valid. If the start button light is not on after turning on the power switch, turn the voltage adjustment knob counterclockwise until the light is on. When the button light is on, press this button to start the device and generate high voltage output.
6. High-voltage stop button: When the test is completed or an abnormality occurs, press this button to cut off the high-voltage output, the high-voltage light goes out, and the internal discharge ball stops working. When the stop key is on, it means there is high voltage output, and when it is off, it means there is no high voltage output.
7. Over-current protection switch: When pressed, it means that the over-current protection function has started; when it is popped up, it means that the instrument has triggered the over-current protection.
8. Voltage adjustment: After turning on the device, you must first turn the knob counterclockwise to the end, press the start button, and then adjust clockwise to increase the output high voltage from small to large, and adjust counterclockwise to reduce the output high voltage from large to small.
9. Power switch: "I gear" turns on the AC 220V power supply switch, and "0 gear" turns off the system power.
10. The fuse holder: the place where the fuse of the AC 220V power supply system is installed.
11. Power socket: the working power supply of the instrument, AC 220V connection port.
12. Time setting: Set the discharge time interval.
13. Ammeter: indication of the current on the high voltage side.
14. Voltmeter: high voltage output voltage indicating kV meter.
15. High-voltage output (EMP): When impacting discharge, connect the high-voltage output line.
16. High voltage output (DC): When DC withstand voltage, connect the high voltage

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Application

 

 

If you have any inquiry about quotation or cooperation, please contact Lucyelec. Our sales representative will reply you within 24 hours. Thank you for your interest in our products.