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resistors by REO

Widerstandsrechner
Widerstände für Windkrafttechnik
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Resistors for
aggressive environments

Profile resistors of REOHM Series BW 150 are particularly suitable for aggressive environments, such as in outdoor applications of navigation or in railway technology.

Another major application is the wind power technology - the profile resistors of the REOhm BW 150 series can be used as braking resistors for Azimuth drives (tracker device) or for pitch systems (wing adjustment).
Typical resistors here are the BW 156/ 400 - 1500W series, the 
BW 155/ 1 – 30 kW series and the water-cooled BW D 158/ 3 - 60 kW series. These components can be directly mounted on the outside wind turbine and are protected from external environmental influences.


  • Resistor with Power range 400 - 1500W
    BW 156

    Power range
    400 - 1500 W

    Type of protection:
    IP20 - IP66

    Details »
  • Resistor with Power range 1000 - 3000W
    BW 155

    Power range
    1000 - 3000 W

    Type of protection:
    IP20 - IP66

    Details »
  • Charging resistor with Power range 4.000 - 30.000W
    BW 155 Combi

    Power range
    4.000 - 30.000W

    Type of protection:
    IP20 - IP65

    Details »
  • Resistor with Power range 3.000 - 60.000W
    BW D 158

    Power range
    3.000 - 60.000W

    Type of protection:
    IP20 - IP65

    Details »
  • Dampingresistor with Output 1.600W
    NTT R 159

    Output
    1.600W

    Type of protection:
    IP20 - IP65

    Details »
  • Charging resistor with Output 5000W
    RD 158

    Output
    2600W

    Type of protection:
    IP20 - IP65

    Details »
  • Dumping Resistor with Output 15000W
    R 159

    Output
    15.000W

    Type of protection:
    IP20 - IP65

    Details »
  • Resistor with Output 9000W
    BW 155/9000

    Output
    9.000W

    Type of protection:
    IP65

    Details »