Seba KMT Pipe, Cable Location, Telecom Fault Location, Electrical Power LV & HV

Seba KMT Pipe, Cable Location, Telecom Fault Location, Electrical Power LV & HV

T&D UK are stockist distributors for Seba KMT LV, HV Power, & Telecom Cable Fault Location Equipment, along side Pipe & Cable Location equipment.

Seba KMT design and manufacture tools and equipment that assist in the diagnosis, fault locationand tracing of underground power, telecommunication and pipe networks.

Sheath testing and locating sheath faults is an essential process in maintaining all cable networks. Only externally intact cables guarantee long, fault-free operation.A damaged insulated cable sheath will inevitably result in a cable fault.
Cable Fault Location
1) Pre-location : determines distance of the position of fault
2) Pin-pointing : determines location of exact fault position in field

Seba KMT Cable Sheath Testing & Fault Location Units.
Seba KMT MFM5-1 - The universal test instrument for sheath testing includes prelocation and pinpointing of cable sheath faults. Menu-driven, fully automatic sheath fault prelocation is accurately achieved by inputting total cable length.

Seba KMT ESG 80-2 - can be combined with the MFM5-1 for earth fault location in LV-HV cables.

Seba KMT MVG5 - High voltage bridge tester provides sheath fault prelocation in underground power and telecommunications cables up to 5kV and prelocating of line-to-earth cable faults on plastic insulated low voltage cables.

Seba KMT MMG10 - provides sheath testing and sheath fault pinpointing up to 10kV - high performance burn down effect converts high resistance cable faults in low voltage power cables into low resistant faults.

Mobile cable fault locators - provide battery operated cable fault location from a stand-alone operation - ideal for field fault location with 15kV, 25kV, 30kV and 40kV units enabling cable fault location in LV-HV cable networks.


SEBA KMT Surgeflex cable fault locators provide a mobile, battery operated LV-HV cable fault location system : 15kV, 25kV and 32kV cable fault locators are available. Arc Reflection Method (ARM) provides pre-location for high resistance cable faults displaying cable fault distance. 1150 joules of surge energy provides accurate pin pointing of high voltage cable faults.

Seba KMT Surgeflex 15 & Surgeflex 25 Mobile Cable Fault Locators - provide mobile and battery powered fault locating as a stand-alone operation providing surge energy for up to 4 hours continuously. Portable cable test and fault location system for 15kV and 25kV output voltages.

SEBA Surgeflex 32 Mobile Cable Fault Locators - provide safe and fast fault location with TDR technology and high surge energy for effective pinpoint locating. Portable cable test and fault location system up to 32kV for low and high voltage power cables.

Seba KMT Portable Cable Fault Locators
Seba KMT SPG40 - Portable and mobile fault locating with cable test and sheath fault location features for 3.3kV, 6.6kV 11kV and 33kV networks.
Seba KMT Surgeflex - Portable and mobile fault locating with cable test and sheath fault location features up to 32kV.
Seba KMT SPG5-1000 - Portable multi-functional system for cable testing, fault conditioning pre and pin-point location of faults in low voltage distribution networks.


Cable Fault Location for LV Power, Signal & Telecomms Cables.

Seba KMT Easyflex TDR Cable Fault Locator -
A very compact, powerful TDR (Time Domain Reflectometer) to locate faults in copper telecommunication cables, signal and power cables.
Seba KMT TDR Miniflex - Designed to detect and locate cable faults on power and copper communication cables up to 6km distance.


Street Lighting Cable Fault Locators & Cable Detection
SEBA KMT Digiflex -
Low Voltage Cable Fault Location in Street Lighting Cables permits precise measuring results (up to 30,000 metres),

Cable Fault Locators, Surge Generators

Surge Generator Cable Fault Locators, ("Thumpers") provide pre-location and pinpoint cable fault location, cable thumping is very quick and limits expensive excavation by pinpoint accuracy.

Cable Thumping Explained
When a high voltage supply is applied to a cable fault, the resulting high-current arc makes a noise audible above ground. To achieve this requires a current in the order of tens of thousands of amps, at voltages as high as 25kV.The heating from this high current often causes some degradation of the cable insulation. If the cable fault engineer is proficient in the thumping method damage can be limited by reducing the power sent through the cable to the minimum required to conduct the test. Frequent testing can cause the cable insulation to degrade to an unacceptable condition.

Seba KMT Surge Generator Cable Fault Locators enable the detection of:
*Short Circuit Cable Faults
*Cable Cuts
*Resistive Cable Faults
*Intermittent Cable Faults
*Cable Sheath Faults

Many cable fault locating experts accept some insulation damage for two reasons:
1) when cable thumping time is minimal, so is the cable insulation damage;
2) there is no existing technology (or combination of technologies) that can entirely replace cable thumping.

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Cable Fault Location in Low & High Voltage Power Cables - Guide

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Cable Fault Location in Power Cables - Guide

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Cable Fault Location Instrument - Street Lighting - SEBA KMT Digiflex

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Cable Fault Location Using TDR Technology

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Cable Fault Locators - Easyflex Cable Fault Locators

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Cable Fault Locators - Miniflex Cable Fault Locators for Power Cables

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Cable Fault Locators - SPG40 Cable Fault Location up to 40kV

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Cable Fault Locators - Surge Wave Generators - An Overview

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Cable Fault Locators - Teleflex LV-HV Cable Fault Locators

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Cable Fault Locators -SPG5-1000 for LV Cable Networks (Branch Joints)

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Cable Locating, Detection & Cable Fault Finding - Guidebook

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EDF-High Voltage Cable Insulation Testing Policy, 11-33-66-132kV

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HV Cable Fault Locators - Surgeflex 15 Cable Fault Location up to 15kV

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HV Cable Fault Locators - Surgeflex 32 Cable Fault Location up to 32kV

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Locating Underground Cable Faults - Pin-pointing Method

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SEBA KMT An Introduction to LV-HV Cable Fault Location

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SEBA KMT ESG80-2 Earth Fault Locator - Pinpoint Cable Sheath Faults

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SEBA KMT MFM5-1 Cable Sheath Testing, Fault Prelocation & Pinpointing

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SEBA KMT MVG5- E Bridge Tester Sheath Fault Location 3.3-5kV

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