BAF

BAF
Brake Resistor Combinations
BAF

Short-circuit-proof, „intrinsically safe“ resistor for operation with drive controllers (brake transistors), consisting of a combination of individual resistor modules of the  500/600/1000 series, mechanically connected with spring-loaded terminals. 

These resistor combinations are outstanding in their compact design by virtue of  their versatile base plates. Version with IP20 + IP65* protection classes available.

Spotlight

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Contact

Michael Koch GmbH
Phone: +49 7251 96 26-200
Fax: +49 7251 96 26-210
Technical specifications
Dimensions
Individual solutions
Downloads
Rated power 200 [Watt] 7.200 [Watt] (or upon request)
Resistance 1 [Ohm] 17.360 [Ohm] (or upon request)
Tolerance (resistance) ± 5 [%] (Room temperature)
Maximum permissible operating voltage (Taking into consideration the "intrinsic safety") 700 AC [Volt] 1.000 DC [Volt]
Maximum permissible operating voltage (Taking into consideration according to cCSAus and UL) 600 AC [Volt] 848 DC [Volt]
Energy absorption 4.000 [Joule] (BWD250 with 1.2 s (1% duty cycle))
Energy absorption 8.000 [Joule] (BWD250 with 7.2 s (6% duty cycle))
Energy absorption 7.500 [Joule] (BWD500 with 1.2 s (1% duty cycle))
Energy absorption 15.000 [Joule] (BWD500 with 7.2 s (6% duty cycle))
Energy absorption 13.000 [Joule] (BWD600/1000 with 1.2 s (1% duty cycle))
Energy absorption 26.000 [Joule] (BWD600/1000 with 7.2 s (6% duty cycle))
Inductance 30 (f = 300 kHz, Umess = 50 mV)

Dimensions and mounting holes (mm)
Mounting plates for brake resistor combinations  BAF.
Detailed dimensions for specific versions available upon request.

  • Double mounting plate  P250D
    Double mounting plate P250D
  • Mounting plate P250
    Mounting plate P250
  • Half a mounting plate P250H
    Half a mounting plate P250H
  • Mounting plate
    Mounting plate
  • BAF combination in IP65* on small mounting plate P250H
    BAF combination in IP65* on small mounting plate P250H
  • BAF combination in IP65* on doubled mounting plate P250D
    BAF combination in IP65* on doubled mounting plate P250D
  • BAF combination in IP20 on mounting plate P250
    BAF combination in IP20 on mounting plate P250