Durakool’s range of industrial power resistors, designed for power applications within energy storage, industrial drives and charging stations. With power ratings from 20W to 2800W, resistance values from 0.5Ω to 5kΩ, and tolerance options down to ±0.5%, our solutions give design engineers exceptional control over energy management and circuit protection.
Interested in industrial power resistors that keep your system performing at its best? Let’s engineer it together.
| Features |  |  |  |  |  |
|---|---|---|---|---|---|
| Series | XV1 | XV2 | XV4 | XV5 | XV6 |
| Description | 20W to 100W, Industrial Power Resistor, Non-flammable, 0.5Ω to 3KΩ Resistance Range, Tolerances to +/-0.5%, Compact Design, Available with Non-Inductive Windings, With or Without Mounting Bracket. | 40W to 70W (with heatsink), Industrial Power Resistor, 10Ω to 250Ω Resistance Range, Tolerances to +/-0.5%, Compact Design, Intrinsically Safe, Slim Profile, Aluminium Housed, 6.3mm Blade Terminals, available with non-inductive windings. | 80W to 500W, Industrial High Power Resistor, 0.5Ω ~ 3KΩ Resistance range, Tolerances to +/-1%, Intrinsically Safe, Aluminium Housed, High Voltage Cables for EV, HEV, PHEV Vehicles & Applications. | 100W to 500W, Industrial High Power Resistor, 1Ω ~ 5KΩ Resistance Range, Tolerances to +/-0.5%, Slim 12mm Profile, Aluminium Housed, High Voltage Cables for EV, HEV, PHEV Vehicles & Applications. | 600W to 2800W, Industrial High Power Resistor, Pre-charge / Discharge Resistor, 1Ω ~ 5KΩ Resistance Range, Tolerances to +/-0.5%, Slim 45mm or 60mm profile, Aluminium Housed, High Voltage M5 Terminals for EV, HEV & PHEV applications. |
| Supplier | Durakool | Durakool | Durakool | Durakool | Durakool |
| Power Rating: | 20W, 30W, 40W, 50W, 60W, 100W | 40W (in free air), 70W (with heatsink) | 80W, 100W, 120W, 150W, 200W, 300W, 400W, 500W | 100W, 150W, 200W, 250W, 300W, 400W, 500W | 600W, 800W, 1000W, 1200W, 1500W, 2000W, 2400W, 2800W |
| Resistance Range Ω: | 0.5Ω to 3KΩ | 10Ω to 250Ω | 5Ω to 3KΩ | 1Ω to 5KΩ | 0.1Ω to 250Ω |
| Resistance Tolerance: | 0.5% to 10% | 0.5% to 10% | 1% to 10% | 0.5% to 10% | 0.5% to 10% |
| Technology: | Ceramic Wirewound | Metal Wirewound | Metal Wirewound | Metal Wirewound | Metal Wirewound |
| Voltage: | 450VDC to 850VDC | 850VDC | 1000VDC to 1500VDC | 850VDC to 1500VDC | 850VDC to 1500VDC |
| Package Type: | Chassis Mount or PCB | Compact Metal Case Intrinsically Safe | Chassis Mount Aluminium Housed | Chassis Mount Aluminium Housed | Chassis Mount Aluminium Housed |
| Temperature Range: | -55° to +200°C | -55° to +200°C | -55° to +200°C | -55° to +200°C | -55° to +200°C |
| TCR (ppm/°C): | 220ppm | 220ppm | t220ppm to 260ppm | t260ppm | t260ppm |
| Datasheet | Download | Download | Download | Download | Download |
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