MV & MV/LV Power Transformer instrument transformers

Used for the measure of AC currents from 50
to 5 000A.

Air mounted or oil immersed (impregnated) in power transformers. Individual mounting as several independent transformers, or as a plug & play assembly. Each transformer is individually tested, then as a whole in the assembly work.

Flexible solution that can be customized to any client configuration.

These ring type current transformers are available for indoor (ORX) or outdoor use (OREX). They have been designed to meet the requirements for measuring:
- line currents
- zero-sequence currents in the neutral of power transformers
- earth fault currents in power transformers.

The secondary terminals are accessible, either directly in the case of indoor equipment (ORX), or through a watertight terminal box in the case of outdoor application (OREX). Several types of terminal boxes are available depending on the required characteristics.

English version coming soon!