The new range of high-precision sensors (1% in module / 1st in argument) can be applied to grids up to 24KV. This new range has several advantages over conventional voltage transformers, including its smaller size and lower price, assuring the level of isolation and protection at all times.

The transformation ratio of the sensors is 10,000 : 1, in compliance with the requirements defined in standards EN 61869-1:2009 and EN 61869-3:2011 as certified after the tests performed at independent laboratories.

The models currently available are as follows:

INGEPAC™ AR24: resistive voltage sensor designed for air-insulated switchgear or reclosers.
INGEPAC™ GR24: resistive voltage sensor for integration into gas-insulated switchgear up to 24kV.