RARA ULM1600
Specifications
Weight | 2.50000 kg |
---|---|
Dimensions | 100.00 x 50.00 x 330.00mm |
Product Type | |
Series / Model | |
Power Rating | |
Minimum Resistance | 0.3Ω |
Maximum Resistance | 88Ω |
Tolerance | |
Temperature Coefficient | |
Insulation Resistance | 20MΩ minimum |
Inductive or Non Inductive | Inductive, Non Inductive |
Termination / Connection | Flying Leads, Tab Terminals |
Temperature Range (°C) | -55 to +200°C (Cement) |
ULM Series Products
Electronic Components
Product name | Dimensions | Power Rating | Minimum Resistance | Maximum Resistance | Tolerance | Temperature Coefficient | Datasheet | Add to enquiry | |
---|---|---|---|---|---|---|---|---|---|
RARA ULM600 | 59.00 x 61.00 x 235.00mm | 330W, 600W | 0.1Ω | 94Ω | ±1%, ±2%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM800 | 59.00 x 61.00 x 285.00mm | 360W, 800W | 0.1Ω | 112Ω | ±1%, ±2%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM1000 | 59.00 x 61.00 x 335.00mm | 400W, 1kW | 0.1Ω | 140Ω | ±1%, ±2%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM1200 | 59.00 x 61.00 x 405.00mm | 480W, 1.2kW | 0.1Ω | 160Ω | ±1%, ±2%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM1600 | 100.00 x 50.00 x 330.00mm | 570W | 0.3Ω | 88Ω | ±1%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM2000 | 100.00 x 50.00 x 400.00mm | 650W | 0.45Ω | 113Ω | ±1%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM2400 | 100.00 x 50.00 x 480.00mm | 720W | 0.6Ω | 144Ω | ±1%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry | ||
RARA ULM2800 | 100.00 x 50.00 x 550.00mm | 750W | 0.7Ω | 135Ω | ±1%, ±5%, ±10% | ±260 ppm/°C | Add to Enquiry |
ULM Series Description
Introducing the ULM resistors, an exceptional solution meticulously designed for industrial applications with the added assurance of UL approval. Crafted with precision, the ULM series features metal-clad resistors housed in durable aluminum, engineered for efficient chassis mounting, and offering versatile power ratings from 330W to 750W in free air and 600W to 1200W when heat sink mounted.
Engineers benefit from a broad resistance range, spanning from 0.1 to 160Ω (inductive) and 0.1 to 48Ω (non-inductive). Tolerance options of ±1, ±2, ±5, and ±10 percent provide a customized solution for diverse applications. The maximum temperature coefficient of resistance (TCR) is capped at 260 ppm/°C, ensuring stability across a wide temperature range from -55℃ to +200℃.
The ULM resistors excel in braking and snubber applications, motor drives, and power sources for industrial equipment, showcasing unparalleled adaptability in diverse engineering scenarios. The added distinction of UL approval establishes the ULM series as a top-tier choice for engineers prioritizing compliance with the highest safety standards in their industrial projects.
For engineers considering a non-UL-approved alternative, the IRM series stands as a robust choice. Housed in durable aluminum and engineered for efficient chassis mounting, the IRM series offers similar power ratings and resistance options, making it a reliable solution for various industrial applications.
RARA ULM1600 Ordering Info
Below is the model number configuration for the ULM series from RARA.Series/Model (ULMXXX)
ULM1600
Inductive/Non-Inductive (X)
(Blank) Inductive
N Non-Inductive
Resistance Value (XXXXΩ)
Resistance value expressed in ohms, for example 220.5Ω or 2Ω.
Tolerance (X)
- F
- ±1%
- J
- ±5%
- K
- ±10%
Termination (FLXXX)
FL XXX Flying Lead **
(Blank) 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