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T20 Cable Fault Location System

RM0.00

T20 Cable Fault Location System

Includes:

  • LP30/2 – Fault Location
  • WL20 – Cable Fault Pre-Locator
  • PP10 – Cable Fault Pin-pointer

 

High Resistance Cable Fault Locating System

T20 Cable Fault location system is used to locate the fault of high resistance and flashover on 6-35kV power cables.

It can generate a DC high voltage power up to 35kV, and makes discharge breakdown to the cable fault location device (pre-locator) and the pin-pointer. This system adopts electric elements with high precision and stability, as well as special structure and crafts.

Integrated into a compact casing, the system featured voltage, rectification, impulse capacitance and discharge control. This location system are easy to operate, smaller and lighter, thus easy to carry around.

 

 

Technical Specification

LP30/2 - Technical Specification 

Output Voltage

0-35kV continuosly adjustable

Max charging current

30mA

Max discharge energy

1200J

Polarity of output voltage

Negative Polarity

Power Supply

220V +/- 10%

Capacity

1kVA

Weight

30 Kg

Volume

500 x 305 x 457 (mm)

WL20 - Technical Specification

Low Voltage Impulse launching voltage

30V

Max ranging scope

100km

Sampling frequency

200MHz

Dead Zone

2m

Max resolution

0.4m

Power

Polymer Li-Ion battery pack, for min 5 hours continuous usage

Weight

3.5 Kg

Size

274 x 218 x 81 (mm)

PP10 - Technical Specification

Precision of sound & magnetic synchronization method

10% of laying depth

Precision of electromagnetic method

10% of laying depth

Precision of path location precision

10% of laying depth

Precision of step voltage method

10cm

Power

7.2V/4.4hA Li-battery. 10h usage after fully charged