RARA IRH150 Series

  • Available
  • RARA

Product Features

  • Metal clad wire wound resistor
  • Option of flying leads (tab terminals are standard)
  • Inductive or non-inductive design
  • Insulation resistance of 20MΩ minimum
  • Temperature range of -55°C up to +200°C
  • Extruded aluminium horizontal housing
  • Short time overload of 10 x power rating is 5 seconds

Applications

  • Motion Control
  • Renewables

Description

The IRH120 metal clad wire wound resistor series from RARA offers a power rating of up to 150W on a heat sink (120W in free air) with available resistance values between 0.1Ω and 1.6kΩ (inductive design) or between 0.1Ω and 390Ω (non-inductive design). These high power resistors are available with tolerances of ±0.5%, ±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 IRH150 series from RARA has an extruded aluminium horizontal housing providing strong and rugged protection all with a temperature range from -55°C up to +200°C

  • Metal clad wire wound resistor
  • Inductive resistance range available between 0.1Ω and 1.6kΩ (flying leads or tab terminals)
  • Non-inductive resistance range available between 0.1Ω and 390Ω (flying leads or tab terminals)
  • Option of flying leads (tab terminals are standard)
  • TCR of +260 ppm/°C maximum
  • Tolerance values available of ±0.5%, ±1.0%, ±2.0%, ±5.0% and ±10.0%
  • Power rating of 150W on a heat sink (120W 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 IRH series include:

  • Motor drives
  • braking and snubbing applications
  • Charging for electric vehicles
  • Power sources for industrial equipment

The below table gives the specifications available for the IRH series including the IRH150 resistors:

RARA IRH150 Specifications

The dielectric withstanding voltage options available are AC1500V, 3500V, 4500V and 5400V for 1 minute and also available in extended ohmic ranges from 0.001Ω up to 750kΩ. Please contact us for further details.


Specifications

Weight 283.00000 kg
Dimensions 210.00 × 41.00 × 22.00 mm
Minimum Resistance

Maximum Resistance

Series / Model

Tolerance

, , , ,

Power Rating

,

Additional Features

Metal clad wire wound resistorOption of flying leads (tab terminals are standard)Inductive or non-inductive designInsulation resistance of 20MΩ minimumTemperature range of -55°C up to +200°C Extru

Termination / Connection Type

,

Resistance Value

,

Temperature Coefficient

Inductive or Non Inductive

,

RARA IRH, ULH, IRV and ULV 60 to 500 Series Technical Library

We are pleased to provide you with a range of additional content including videos, product datasheets, case studies, white papers and application notes for your reference. Please see below for the latest content available:

 

 

DOCUMENTATION
RARA IRH, ULH, IRV and ULV series metal clad wire wound resistor datasheet

 

 

 

RARA IRH150 Series

Clear
Quantity
Calculators and Converters

Work out what you need for your project. Go to calculators and convertors

£1.00

Contact us if you need your items quicker or need more than in stock.

Share
Share on facebook
Share on twitter
Share on linkedin
Share on whatsapp
Share on email