T154 controller

Reference: AR003086

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Product details about "T154 Controller"



Unit based on electronic microcontroller for controlling the temperature of dry MV transformers.

Developed with a new technological platform (dual display, new microcontroller with operational capability and data management), the unit provides high protection against electromagnetic interference and ease of use.

The T154 maintains the 4 standard Pt100 inputs (three-phase transformer and a fourth option for the core or ambient temperature) and 4 dry contact relay outputs, ALARM and TRIP, the operation of the FAULT signal and the start-up ventilation system.

On request, the unit is available with UL certification for the Canadian and American market, as well as for marine applications.

All units can also be supplied with a special coating on electronic cards, resistant to harsh weather conditions, particularly characterized by high temperature and humidity (which are in tropical climates).

UNIVERSAL SUPPLY: with input from 24 to 240 Vac-dc


T154-V with voting function (COD.1CN0182)

Electrical connections

Electrical connections


  • Reference AR003086
  • Name T154 controller


  • Measured Temperature
  • Product Type regulators
  • Communication Without communication


T154 Controller - T154 Datasheet English
Technical sheet of the T154 controller in French for parameter setting, fault reading, and installation procedure.
Download (1.51MB)

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