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Rated operational current
110V – 230V
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The Temperature Protection Relay is designed to protect electric motors, transformers and other systems from overheating. The SI-TPR6 has up to 14 temperature inputs that can be programmed to measure thermistors (PTC or NTC) and RTDs (Pt100).
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
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
Applications
Process
Mining
Oil & Gas
Water
Hvac
Ball Mill
Compressor
Conveyor
Debarker
Fan
Hydraulic Power Pack
Hydraulic Pump
Mixer
Pump
Water Pump
Ball Mill
Compressor
Conveyor
Debarker
Fan
Hydraulic Power Pack
Hydraulic Pump
Mixer
Pump
Water Pump
Compressor
Fan
Injection Pump
Pump
Pump
Sewege Pump
Water Pump
Chiller
Compressor
Fan
Pump
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