Low Deviation Electric Power Portable Under Ground Cable Fault Locator

 detector underground cables  advantage:

• one trolley structure, on-site handling convenience.
• field test without complex wiring, switch, all the way to test and voltage grade are controlled by weak current internal high pressure switch for automatic switching.
• for a variety of 220 v - 220 kv voltage class power cables of low resistance, high resistance leakage fault, flashover failure for rapid positioning and fixed point.

underground network cable fault detector features:

• the integration of multiple dc high voltage generator unit, several high voltage capacitor, arc stability and various signal collection in a body, is advantageous for the operation of fault location system.
• 5 reverse test mode switch, three voltage grade by low pressure low voltage control switch.
• the international leading test method, test troubleshooting is very simple.
• low technical level requirements for equipment operators.
• DC DC voltage up to 40 kv.
• 8/16/32 KV, every shift voltage up to 2048 j impact energy output, ranging arc longer, fixed point of failure when a loud noise.
• high impedance fault detection directly without burning through.
• wide wheel to ensure smooth, easy to handle and field work.

underground network cable fault detector technical parameters:

• the test method: arc reflection method, dc arc reflection method, current sampling, voltage sampling (optional), the dc output.
• the sampling signal types: arc reflection method, dc arc reflection method, current sampling, voltage sampling (optional), low pressure pulse.
• DC High Voltage Output:

                          0~32KV Negative Polarity Maximum Current Output:76mA
                          0~16KV Negative Polarity Maximum Current Output:152mA
                          0~8KV Negative Polarity Maximum Current Output:304mA

• Impact capacitance :

                          0~32KV 4μF Maximum output power 2048J
                          0~16KV 16μF Maximum output power 2048J
                          0~8KV 64μF Maximum output power 2048J

• the ball discharge gap: the weak current control, adjustable discharge period of 3 to 12 seconds, and special design quieter, meet the requirements of head cable fault need to mute.
• protection: position of zero voltage protection: to prevent wrong operation, to ensure the safety of person and the subjects; According to "disconnect" button after, through the internal safety device, will release the remaining charge automatically, and ensure safety.
• matching extension cable, shall constitute a vehicle type cable fault location system.

  Capacitance              charging voltage PRODUCT	8KV		16KV		32KV
  	Capacitance	impact energy	Capacitance	impact energy	Capacitance	impact energy
  HZ-4000T2	64μF	2048J	16μF	2048J	4μF	204

We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.

We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class.