Fault indicators for MV underground lines

Fault indicators for MV underground lines


The CableTroll indicators are fault current detectors for the underground medium voltage distribution network (6-36kV). They are used to detect short-circuit and earth faults and can be installed on most types of cable terminations. Some units will give separate indication for short-circuit and earth faults, locally by flashing diodes and remotely through separate relay contacts or additional ComTroll communication modules.

    Programmable short-circuit and earth fault indicator – Cabletroll 2320_2330

    Programmable short-circuit and earth fault indicator - Cabletroll 2320_2330

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    Programmable and directional short circuit and earth fault indicator – Cabletroll 3500

    Programmable and directional short circuit and earth fault indicator - Cabletroll 3500

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