Oil Immersed HV Transformer :

RE - Transformateur Immergé
Three-phase Transformer, insulated and cooled in oil, ONAN, 50 Hz, for an ambient temperature of 40°C maxi.
Installation inside (or outside on request), our transformers are sealed, with total filling.


Dry HV Transformer :

ERE - Transformateur Sec
They are particularly suitable for installations where it is desired to provide greater security against fire hazards, and achieve an optimal solution for the environment of an ecological perspective.
The lack of liquid and its characteristics allow the economy to a pit or a facility fire.

Transformer BT/BT et Auto-Transformer :

RE - Transformateur Auto Transformateur
Isolation transformers provide galvanic isolation and are used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected.

An isolation transformer is a transformer used to transfer electrical power from a source of alternating current (AC) power to some equipment or device while isolating the powered device from the power source, usually for safety.

MTA/BTA Connections

ERE - Liaison Transformateur
MTA Connection
BTA Connection
BT Connection
Counting Link

Protective Relay

ERE - Relais de protection Transformateur
DGPT2 is a protection relay of immersed transformer, Detection Gas Pressure Temperature 2 thresholds.
It is equipped with various detectors which allow it to signal an abnormal presence of gas, pressure or temperature.
The temperature sensor has two detection thresholds.

Different types of terminals

The different types of terminals that you will find on a transformer

ERE - Type de borne Transformateur