Product description
Low-profile power resistor in an aluminium housing from ARCOL. The LPR series is designed for applications where installation space is limited, such as electric vehicles, instruments, drive systems and frequency converters. The resistor has a low-profile design and is designed for easy mounting.
With a resistance of 4 Ω and a power rating of 50 W, the resistor is also suitable as a dummy load for testing and measuring audio amplifiers, for example to load an amplifier output with a resistive load corresponding to a nominal speaker impedance of 4 Ω.
Specifications:
- Manufacturer: ARCOL
- Model: LPR50-4R-J
- Series: LPR50
- Type: Aluminium-housed power resistor
- Resistance: 4 Ω
- Tolerance: ±5 %
- Power rating: 50 W
- Operating temperature (max): 250 °C
- Insulation resistance: >100 MΩ
- Short-term overload: 5 x rated power for 5 s
- Dielectric strength: 2500 VAC RMS for 1 min
- Dimensions: 75 x 50 x 30 mm
- Cable length: 200 mm