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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

 

Item is out of stock and some delay will be expected.

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