Temprature Protection Relay

Temperature Protection Relay

Literature

The TPR-6 Temperature Protection Relay is designed to protect electric motors, transformers and other systems from overheating. The TPR-6 has up to 14 temperature inputs that can be programmed to measure thermistors (PTC or NTC) and RTDs (Pt100).

Protection Features:

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

Exact input can be assigned to any of the following items:

Alarm only - Relay A
Trip only - Relay B
Fan (Trip, Alarm)- Relay C
Trip/Alarm- Relay D
Enabling Auto Reset

Features

Options

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

Temperature Inputs:

6 Temperature Inputs
14 Temperature Inputs

Control Voltage:

100-230V AC/DC

Additional Options:

Conformal coating
Modbus

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TPR-6

Temperature Protection Relay

Protection Features:

Exact input can be assigned to any of the following items:

Temperature Inputs:

Control Voltage:

Additional Options:

DC Injection Brake

Thyristor Power Controller

Motor Protection Relay

Motor Insulation Relay

TPR-6

Temperature Protection Relay

Protection Features:

Exact input can be assigned to any of the following items:

Temperature Inputs:

Control Voltage:

Additional Options:

DC Injection Brake

Thyristor Power Controller

Motor Protection Relay

Motor Insulation Relay

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