Thepsys

 

´╗┐General Characteristics:

Thepsys is a thermal protection unit which provides a continuous measurement and monitoring of the resistor active element temperature of a forced cooled braking rheostat.

The main feature of the device is the galvanic insulation between HV and LV sections, made by means of a transformer (insulation level, 15kV-50Hz-60s) which feeds the HV section and transmits the signal (proportional to the temperature) to the low voltage section via an optical channel; the signal is then elaborated in order to drive the various outputs foreseen.

Functions:

Thepsys functions are highly customizable according to our customer needs as well as suggestions derived from our experience.

  • Measured temperature
  • Diagnostic relay contact
  • Alarm relay contact
  • Analog output

Environmental Performance:

The device is compliant with all regulations of the rail market. All the components are homologated for the industrial temperature range (from -40°C to +85°C - Class OT4 - EN 50125-1) and ensure a proper working in he worst environmental conditions. The analog output precision is 2%.

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