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TPR6
Temperature Protection Relay

SI-TPR6
TPR6 Temperature Protection Relay
TPR6 Temperature Protection Relay
Rated operational current
110V – 230V

Thermal Protection Relay: Purpose and Function

The Thermal Protection Relay is designed to protect electric motors, transformers, and other electrical equipment against overheating. By continuously monitoring temperature, it provides reliable protection, enhances operational safety, and helps prevent damage caused by excessive heat.

TPR6: Programmable Temperature Inputs

The TPR6 features up to 14 programmable temperature inputs for monitoring thermistors (PTC or NTC) and RTDs (Pt100). This flexible configuration enables precise temperature monitoring and can be tailored to meet the requirements of a wide range of industrial applications.

Reliable Protection and Long-Term Performance

The TPR6 Thermal Protection Relay provides a reliable and effective solution for safeguarding critical electrical equipment. By helping to prevent overheating, it minimizes unplanned downtime, extends the service life of motors and transformers, and improves overall system reliability.

Features

  • 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
  • Analog output related to any input or input combinations
  • RTD / Thermistor selection – RTDs 100-ohm Platinum (PT100) – Thermistor – PTC or NTC
  • Disconnected sensor protection

Options

  • 6 Temperature Inputs
  • 14 Temperature Inputs
  • Conformal coating
  • Modbus

Advantages

  • 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

Applications

Process
Ball Mill
Compressor
Conveyor
Debarker
Fan
Hydraulic Power Pack
Hydraulic Pump
Mixer
Pump
Water Pump
Mining
Ball Mill
Compressor
Conveyor
Debarker
Fan
Hydraulic Power Pack
Hydraulic Pump
Mixer
Pump
Water Pump
Oil & Gas
Compressor
Fan
Injection Pump
Pump
Water Pumps
Pump
Sewege Pump
Water Pump
Hvac
Chiller
Compressor
Fan
Pump

Contact Us

For any questions and further information

    Solcon-IGEL is a developer and manufacturer of soft starters, heat control systems, and motor control and protection solutions for heavy industry.
Our power electronic technologies are engineered for reliable operation across a wide range of industrial motor applications worldwide.