The ULM2000 metal clad wire wound resistor series from RARA offers a power rating of up to 650W in free air, with available resistance values between 2ฮฉ and 113ฮฉ (inductive design) or between 0.45ฮฉ and 30.5ฮฉ (non-inductive design). These high power resistors are available with tolerances of ยฑ1.0%, ยฑ5.0% and ยฑ10.0% as standard with tab terminals, as well as inductive or non-inductive resistive windings. The ULM2000 series from RARA are UL approved metal cover type with an extruded aluminium housing providing strong and rugged protection all with a temperature range from -55ยฐC up to +200ยฐC
Typical applications for the ULM series include:
Weight | 3.10000 kg |
---|---|
Dimensions | 100.00 x 50.00 x 400.00mm |
Product Type | |
Series / Model | |
Power Rating | |
Minimum Resistance | 0.45ฮฉ |
Maximum Resistance | 113ฮฉ |
Tolerance | |
Temperature Coefficient | |
Insulation Resistance | 20Mฮฉ minimum |
Inductive or Non Inductive | Inductive, Non Inductive |
Termination / Connection | Flying Leads, Tab Terminals |
Temperature Range (ยฐC) | -55 to +200ยฐC (Cement) |
ULM2000
(Blank)ย ย ย Inductive
Nย ย ย Non-Inductive
Resistance value expressed in ohms, for example 220.5ฮฉ or 2ฮฉ.
FL XXXย ย ย Flying Lead **
(Blank)ย Tab Terminal
* Defined by the resistance value chosen, see datasheet for full details
** Please include requested lead length with request, for example, FL300 for 300mm flying leads
SKU | Resistance Value | Tolerance | Inductive or Non Inductive | Termination / Connection | Lead Length |
---|---|---|---|---|---|
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ1% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ1% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ10% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ10% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ5% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (0.45โฆ - 2โฆ) | ยฑ5% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ1% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ1% | Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ1% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ1% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ10% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ10% | Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ10% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ10% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ5% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ5% | Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ5% | Non Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (2โฆ -30.5โฆ) | ยฑ5% | Non Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ1% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ1% | Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ10% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ10% | Inductive | Tab Terminals | No cable |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ5% | Inductive | Flying Leads | Custom (mm) |
RARA ULM2000 Series | Custom (30.5โฆ - 113โฆ) | ยฑ5% | Inductive | Tab Terminals | No cable |
Product name | Dimensions | Power Rating | Minimum Resistance | Maximum Resistance | Tolerance | Temperature Coefficient | Datasheet | ||
---|---|---|---|---|---|---|---|---|---|
RARA ULM600 | 59.00 x 61.00 x 235.00mm | 330W, 600W | 0.1ฮฉ | 94ฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | ||
RARA ULM800 | 59.00 x 61.00 x 285.00mm | 360W, 800W | 0.1ฮฉ | 112ฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | ||
RARA ULM1000 | 59.00 x 61.00 x 335.00mm | 400W, 1kW | 0.1ฮฉ | 140ฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | ||
RARA ULM1200 | 59.00 x 61.00 x 405.00mm | 480W, 1.2kW | 0.1ฮฉ | 160ฮฉ | ยฑ1%, ยฑ2%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | ||
![]() | RARA ULM1600 | 100.00 x 50.00 x 330.00mm | 570W | 0.3ฮฉ | 88ฮฉ | ยฑ1%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | |
![]() | RARA ULM2000 | 100.00 x 50.00 x 400.00mm | 650W | 0.45ฮฉ | 113ฮฉ | ยฑ1%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | |
![]() | RARA ULM2400 | 100.00 x 50.00 x 480.00mm | 720W | 0.6ฮฉ | 144ฮฉ | ยฑ1%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product | |
![]() | RARA ULM2800 | 100.00 x 50.00 x 550.00mm | 750W | 0.7ฮฉ | 135ฮฉ | ยฑ1%, ยฑ5%, ยฑ10% | ยฑ260 ppm/ยฐC | View Product |