T154 controller

APPLICATION

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

OPTIONS

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

Electrical connections