Products

Nortroll's complete range of power distribution products gives customers a choice of building blocks which can be tailored to offer a complete smart grid solution.


Over the years, Nortroll has established a very strong brand. Our three recognised product lines are listed to the right.

LineTroll

Fault Passage Indicators to locate short circuit and earth faults.

CableTroll

Fault current indicators for the underground medium voltage distribution network (6-36kV).

ComTroll

A modular system with different building-blocks allowing the utilities to tailor-make a system.

INTERNATIONAL

Norwegian coming soon...

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CableTroll 2320

CableTroll 2320 is an indicator for detection of Earth faults (PtG) and short circuit (PtP) faults on multi-core and single core cable terminations. The unit uses NorTroll type current sensors.

Programmable: Dipswitches
Trip level PtG: 5-240A, fixed & adjustable levels Trip level PtP: 300-1000A
Reset: Manual, timer, automatic and remotely
Indication: Separate PtP and PtG and Battery monitoring
Relay output: Separate PtP & PtG
Power: Lithium Battery or 9 -48Vdc with battery backup
Mains option available

Solutions

Distribution network monitoring, control and automation

Distributors

We have distributors in over 40 countries. Click the map for contact information.

Design & development: CATCH