Brake Resistor Combinations
BxH
Short-circuit-proof, „intrinsically safe“ resistor combination for operation with drive controllers (brake transistors), consisting of numerous single resistor modules of the 500/600/1000 series.
These combinations of resistors are a perfect fit for applications requiring additional touch protection with a cover. They are exclusively intended for
wall-mounted installation. Version with IP20 and IP65* protection classes available.
Spotlight
Rated power
200 1.600 (or upon request)
Resistance
1,25 3.720 (or upon request)
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 [W] 1.600 [W] (or upon request) |
| Resistance | 1,25 [Ω] 3.720 [Ω] (or upon request) |
| Tolerance (resistance) | ± 5 [%] (Room temperature) |
| Maximum permissible operating voltage (Taking into consideration the "intrinsic safety") | ≤ 700 AC [V] ≤ 1.000 DC [V] |
| Maximum permissible operating voltage (Taking into consideration according to cCSAus and UL) | ≤ 600 AC [V] ≤ 848 DC [V] |
| Energy absorption | 4.000 [J] (BWD250 with 1.2 s (1% duty cycle)) |
| Energy absorption | 8.000 [J] (BWD250 with 7.2 s (6% duty cycle)) |
| Energy absorption | 7.500 [J] (BWD500 with 1.2 s (1% duty cycle)) |
| Energy absorption | 15.000 [J] (BWD500 with 7.2 s (6% duty cycle)) |
| Energy absorption | 13.000 [J] (BWD600/1000 with 1.2 s (1% duty cycle)) |
| Energy absorption | 26.000 [J] (BWD600/1000 with 7.2 s (6% duty cycle)) |
| Inductance | ≤ 30 (f = 300 kHz, Umess = 50 mV) |
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Dimensions and mounting holes (mm)
Mounting plates for brake resistor combinations BxH.
Detailed dimensions for specific versions available upon request.
Mounting plate P199 
Mounting plate P199 
Mounting plate P259B 
Mounting plate P259B
Brake resistor combination, IP65* 
Brake resistor combination with cover with IP65* 
Brake resistor combination in IP65* with customer specific connector