BWx500

BWx500
BWx
BWx500

Short-circuit proof, „intrinsically safe“ resistor for use in inverters (brake transistors) in an anodized aluminum case, IP65* protection class.

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Contact

Michael Koch GmbH
Phone: +49 7251 96 26-200
Fax: +49 7251 96 26-210
Technical specifications
Dimensions
Pulse loading capacity
Case temperature
Versions
Downloads
Rated power 200 [Watt] (500 with duty cycle ED = 35%, ϑA = 20°C)
Resistance 10 [Ohm] 12 [Ohm] 15 [Ohm] 22 [Ohm] 27 [Ohm] 35 [Ohm] 40 [Ohm] 47 [Ohm] 50 [Ohm] 60 [Ohm] 72 [Ohm] 100 [Ohm] 130 [Ohm] 150 [Ohm] 160 [Ohm] 200 [Ohm] 210 [Ohm] 240 [Ohm] 300 [Ohm] 310 [Ohm] 430 [Ohm] 620 [Ohm]
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 7.500 [Joule] (with 1.2 s (1% duty cycle))
Energy absorption 15.000 [Joule] (with 7.2 s (6% duty cycle))
Inductance 30 (f = 300 kHz, Umess = 50 mV)
Weight 0,550 [kg]

Dimensions and mounting holes (mm)

  • Dimensions
    Dimensions
  • Dimensions
    Dimensions
  • Pulse loading capacity Brake resistor BWx500
    Pulse loading capacity Brake resistor BWx500
  • Case temperature Brake resistor BWx500
    Case temperature Brake resistor BWx500
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    BWD500
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    BWG500
  • BWS500
    BWS500
  • BWT500 without CSA and UL approval
    BWT500 without CSA and UL approval