RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV

Metal Clad Wire Wound Resistors

RARA ULV80

  • 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 vertical housing
  • UL approved
  • Short time overload of 10 x power rating is 5 seconds
  • RARA
  • Compliant

Specifications

Weight 189.00000 kg
Dimensions 41.00 x 22.00 x 150.00mm
Product Type

,

Series / Model

Power Rating

Minimum Resistance

0.1Ω

Maximum Resistance

910Ω

Tolerance

, , , ,

Temperature Coefficient

Insulation Resistance

20MΩ minimum

Inductive or Non Inductive

Inductive, Non Inductive

Termination / Connection

Flying Leads, Tab Terminals

Temperature Range

-55 to +200°C

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV

Metal Clad Wire Wound Resistors

RARA ULV80

  • 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 vertical housing
  • UL approved
  • Short time overload of 10 x power rating is 5 seconds
  • RARA
  • Compliant

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Product Datasheet

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Custom Component Solutions

Working alongside your design team from the earliest stage, we help you select the right part for the application and, where a standard part will not do, develop customised components with our manufacturing partners such as lead length, termination and package size.

Related RARA ULV80 Components

The ULV80 metal clad wire wound resistor series from RARA offers a power rating of up to 80W on a heat sink (64W in free air) with available resistance values between 0.1Ω and 910Ω (inductive design) or between 0.1Ω and 110Ω (non-inductive design). These high power resistors are available being UL approved and 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 ULV80 series from RARA has an extruded aluminium vertical 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 910Ω (flying leads) or 0.1Ω and 281Ω (tab terminals)
  • Non-inductive resistance range available between 0.1Ω and 110Ω (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 80W on a heat sink (64W in free air)
  • Insulation resistance of 20MΩ minimum
  • Temperature range between -55°C and +200°C
  • UL approved
  • Short time overload of 10 x power rating for 5 seconds

 

Typical applications for the ULV 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 ULV series including the ULV80 resistors:

RARA ULV80 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.

 

 

RARA Aluminum Housed, Chassis Mount Resistor Model: IRH, IRV, ULH, ULV, ARH, ARV

Metal Clad Wire Wound Resistors

RARA ULV80