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Liquid Cooled Resistors
The BWD 330 braking resistor converts excess braking energy into useful heat, so this is ideally suited for electrical or hybrid drives. The water cooling makes an additional space saving of up to possibly 88% compared to a traditional air cooled braking resistor. The resistor can be connected with drip free quick fasteners as an extra feature. The BWD 330 is a very high performance unit for use in confined spaces therefore ideal for hybrid vehicles, wind power technology and any industrial application. Harsh environmental conditions such as salt spray are no problem with the high ingress protection rating up to IP 69K.
Please specify required resistance at time of ordering.
Continuous power: 15000 - 60000 W Max operating voltage: 800 V Resistance: 1 - 100 Ohm
Braking or load resistor in drive engineering technology, industrial applications, test fields and train technology with integral water cooling. Specific and optimised cooling enables to handle high capacities with low heat build-up even with higher ambient temperature.
- Protection: IP 20…IP 65
- Test voltage: 2,5 kV AC
- Enclosure over-temperature max. : < 50 K
- Ambient temperature: -15...+40ºC
- Other power ratings on request
- Other fixing dimensions on request
Continuous power: 3000 - 60000 W Max operating voltage: 1000 V Resistance: 2 - 850 Ohm