Temperature Protection Relay - TPR6-14

TPR6-14

The TPR6-14 monitors 1-14 RTD/Thermistor temperature inputs. It accurately measures
the temperature increase to protect the motor / transformer from damage due to heat
build-up in the windings and / or bearings. The built-in self test protects against disconnected
sensors and operator faults.

Temperature Protection Relay by Solcon USA

The ultimate temperature protection relay

TPR6 Application

The TPR6-14 monitors 1-14 RTD/Thermistor temperature inputs and provides the advanced protection for your application..

Advantages at A Glance

  • Advanced microprocessor based circuitry
  • Display of operating RTD or Thermistor Data, Fault and Statistics
  • Programmable inputs and outputs
  • RS-485 communication with MODBUS protocol
  • Easy installation and friendly operation
  • Two level protection for Alarm and Trip
  • Selection between Trip and Trip fail-safe
  • Analogue output related to any input or inputs combination
  • RTD / Thermistor selection
  • Disconnected sensor protection

Protection features

  • RTD / Thermistor with two levels for each input
  • Thermistor PTC / NTC selection
  • Over temperature Alarm and Trip to each input
  • Continuous analogue output signal
  • External fault 1 and 2

Protection functions

Each protection can be assigned to:

  • Alarm only - Relay A
  • Trip only - Relay B
  • Alarm and Trip
  • Disabled
  • Enabling Auto Reset
  • Programmable Relay C

Applications

  • L.V. and M.V. motors (Windings & Bearings)
  • Motors driven by Variable Frequency Drives
  • Transformers
  • Multiple winding and bearing devices (turbines)

Solcon USA