RARA IRM600 Series

  • RARA

Product Features

  • Metal clad wire wound resistor
  • Option of flying leads, parallel or series connections
  • Inductive or non-inductive design
  • Insulation resistance of 20MΩ minimum
  • Temperature range of -55°C up to +200°C
  • Metal cover type with an extruded aluminium housing
  • Short time overload of 10 x power rating is 5 seconds

Applications

The IRM600 metal clad wire wound resistor series from RARA offers a power rating of up to 600W on a heat sink (330W in free air) with available resistance values between 0.1Ω and 94Ω (inductive design) or between 0.1Ω and 21.2Ω (non-inductive design). These high power resistors are available with tolerances of ±1.0%, ±2.0%, ±5.0% and ±10.0% as standard with other options available including flying leads or tab terminals, as well as inductive or non-inductive resistive windings. The IRM600 series from RARA are a metal cover type with an extruded aluminium housing providing strong and rugged protection all with a temperature range from -55°C up to +200°C

  • Metal clad wire wound resistor
  • Metal cover type with an extruded aluminium housing
  • Option of flying leads, parallel or series terminal connections
  • Inductive resistance ranges available between 0.1Ω and 94Ω (flying leads), 0.1Ω and 9Ω (parallel tab terminal connection) or 9.1Ω and 94Ω (serial tab terminal connection)
  • Non-inductive resistance ranges available between 0.1Ω and 21.2Ω (flying leads), 0.1Ω and 5.3Ω (parallel terminal connection) or 5.4Ω and 21.2Ω (serial terminal connection)
  • TCR of +260 ppm/°C maximum
  • Tolerance values available of ±1.0%, ±2.0%, ±5.0% and ±10.0%
  • Power rating of 600W on a heat sink (330W in free air)
  • Insulation resistance of 20MΩ minimum
  • Temperature range between -55°C and +200°C
  • Short time overload of 10 x power rating for 5 seconds

 

Typical applications for the IRM series include:

  • Motor drives
  • Braking and snubbing applications
  • Power sources for industrial equipment

 

The below table gives the specifications available for the IRM series including the IRM600 resistors:

RARA IRM600 Specifications
* Note: Tab TP = terminal parallel connection, Tab TS = terminal serial connection 

 

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Specifications

Weight 1.16500 kg
Dimensions 59.00 x 61.00 x 235.00mm
Inductive or Non Inductive

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Maximum Resistance

Minimum Resistance

Power Rating

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Resistance Value

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Series / Model

Temperature Coefficient

Termination / Connection Type

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Tolerance

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RARA IRM600 Series Resources

Product Datasheet

Supporting Manufacturer Information

  • Energy
  • Renewables