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Load Banks

RARA FRH 25C

Metal clad thick film resistor
Resistance range from 1kΩ to 2MΩ
Max power rating of 15W
Cement moulding within aluminium housing
Short time overload of 2 x power rating is 5 seconds
High stability at conventional power ratings
Temperature range of -55°C up to +250°C

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RARA FRH 50C

Metal clad thick film resistor
Resistance range from 1kΩ to 2MΩ
Max power rating of 25W
Cement moulding within aluminium housing
Short time overload of 2 x power rating is 5 seconds
High stability at conventional power ratings
Temperature range of -55°C up to +250°C

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RARA IRB60

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 270Ω
Non-inductive resistance between 0.1Ω and 56Ω
Power rating of 60W
Insulation resistance of 20MΩ minimum
Short time overload of 5 x power rating is 5 seconds

RARA IRB80

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 910Ω
Non-inductive resistance between 0.1Ω and 110Ω
Power rating of 80W
Insulation resistance of 20MΩ minimum
Short time overload of 10 x power rating is 5 seconds

RARA IRB120

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 1.3kΩ
Non-inductive resistance between 0.1Ω and 300Ω
Power rating of 120W
Insulation resistance of 20MΩ minimum
Short time overload of 10 x power rating is 5 seconds

RARA IRF100

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.1kΩ
Power rating of 100W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF150

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.75kΩ
Power rating of 150W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF200

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.2kΩ
Power rating of 200W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF250

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.79kΩ
Power rating of 250W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF300

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.5kΩ
Power rating of 300W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF400

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 4.45kΩ
Power rating of 400W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF500

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 5.78kΩ
Power rating of 500W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRH60

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 5 x power rating is 5 seconds

RARA IRH80

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

RARA IRH100

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

RARA IRH120

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

RARA FRH 25C

Metal clad thick film resistor
Resistance range from 1kΩ to 2MΩ
Max power rating of 15W
Cement moulding within aluminium housing
Short time overload of 2 x power rating is 5 seconds
High stability at conventional power ratings
Temperature range of -55°C up to +250°C

RARA FRH 50C

Metal clad thick film resistor
Resistance range from 1kΩ to 2MΩ
Max power rating of 25W
Cement moulding within aluminium housing
Short time overload of 2 x power rating is 5 seconds
High stability at conventional power ratings
Temperature range of -55°C up to +250°C

RARA IRB60

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 270Ω
Non-inductive resistance between 0.1Ω and 56Ω
Power rating of 60W
Insulation resistance of 20MΩ minimum
Short time overload of 5 x power rating is 5 seconds

RARA IRB80

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 910Ω
Non-inductive resistance between 0.1Ω and 110Ω
Power rating of 80W
Insulation resistance of 20MΩ minimum
Short time overload of 10 x power rating is 5 seconds

RARA IRB120

Metal clad wire wound economy resistor
Inductive resistance between 0.1Ω and 1.3kΩ
Non-inductive resistance between 0.1Ω and 300Ω
Power rating of 120W
Insulation resistance of 20MΩ minimum
Short time overload of 10 x power rating is 5 seconds

RARA IRF100

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.1kΩ
Power rating of 100W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF150

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 1.75kΩ
Power rating of 150W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF200

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.2kΩ
Power rating of 200W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF250

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 2.79kΩ
Power rating of 250W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF300

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 3.5kΩ
Power rating of 300W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF400

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 4.45kΩ
Power rating of 400W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRF500

Flat type metal clad wire wound resistor
Resistance options from 1Ω up to 5.78kΩ
Power rating of 500W (on a heat sink)
Tolerance options between ±0.5% and ±10.0%
TCR of +260 ppm/°C maximum
For UL Approval see the ULF Series

RARA IRH60

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 5 x power rating is 5 seconds

RARA IRH80

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

RARA IRH100

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

RARA IRH120

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

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