high voltage underground cable fault locator underground cable route tracer

Product Overview

Description

Cable fault test set

The prime objective of any cable fault location system is to provide quick, effective, accurate and safe fault location, thereby reducing system outages and “customer minutes lost.”

The standard system comes as a mobile compact system that can be further customised by the customer to meet local equirements. All systems offer the facility to undertake cable testing; cable and fault diagnosis;prelocation of cable faults; fault conditioning; pinpoint location using acoustic methods.

Underground Cable Fault Location Test Set features:

hv cable fault locator

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 35 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.the test method: arc reflection method, dc arc reflection method, current sampling, voltage sampling (optional), the dc output.
Underground Cable Fault Location Test Set parameter:

1. the sampling signal types: arc reflection method, dc arc reflection method, current sampling, voltage sampling (optional),low pressure pulse.

2. 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

3. Impact capacitance :

0~32KV 4μF Maximum output power 2048J

0~16KV 16μF Maximum output power 2048J

0~8KV 64μF Maximum output power 2048J

4. 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.

5. 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.

6. matching extension cable, shall constitute a vehicle type cable fault location system.