Underground High Voltage Cable Fault Locator for Cable 380V to 500KV

Underground High Voltage Cable Fault Locator for Cable 380V to 500KV

Model: T32

Brief introduction:

T32 Cable Fault Location System is composed of LP30/4 Fault location power, WL50 pulse reflector and PP10 cable fault pin-pointer with Stable Arc Reflection Method. International technology but competitive price makes this tester an ideal equipment for power cable fault location. Max. output voltage is 30KV, max. single discharge energy 1800J,max. burn through power 1000mA.

Applicable for 380V-220KV cable, to test main insulation layer low resistance grounding, low resistance short circuit, high resistance grounding, high resistance short circuit, high resistance leakage, high resistance flashover, intermittency.

SPECIFICATION:

System composition:

1. Fault location power LP30/4

(1). Portable trolley, built-in system from Germany, suitable for wild application.

(2). Powerful burning capacity, short-circuit current up to 1000mA, swift burning through and lower the resistance of burning through point.

Technical data:

2. Pulse reflector/Cable fault pre-locator WL50 (TDR)

(1). English interface, touch screen and easy operation.

(2). With WL50 pulse reflector, there are three locating methods:

a. Low voltage impulse method: Use alone. Use this method to locate the fault of open circuit and lower resistance grounding. It also can be used to test the cable length or cable wave speed.

b. Stable Arc Reflection Method: This is a proprietary technology. With the pulse reflector, compare the wave form change before and after burn through arc, it positions the fault location automatically and easier to identify the wave form. Radically solve the locating problem for cable fault of high resistance burn through and flashover burn through.

c. Pulse current method: Magnetic coupling to sampling and pulse current method to locating.

Technical data:

Low voltage impulse	65V
Pulse width	40ns-10μs
Sampling frequency	200MHZ
Error	0.4m
Test range	50km
Work mode	Low voltage impulse, Pulse current, Stable Arc Reflection Method
Weight	6kg
Volume	355x269x155(mm)

3. Cable fault pin-pointer PP10

Generates pulse of stable frequency, work with PP10

pin-pointer: precisely locating the fault of high resistance and flashover, and trace the cable path. Using magnetic method to precisely locating. Used to locate the fault of HV cable after laying and locating the insulation burn through position.

Technical data:

Precision of sound & magnetic synchronization method	0.1m
Precision of path location precision	10% of laying depth
Precision of step voltage method	0.1m
Work mode	Sound & magnetic synchronization, step voltage, electromagnetic, path trace.
Display mode	Color LCD
Power	Li-battery, 12h standby

Cable Identifier:

Domestic Customers:

Overseas Customers:

Tanbos Training Center:

Operating Train: