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.
|Rated power||200 [Watt] 4.800 [Watt] (or upon request)|
|Resistance||1 [Ohm] 7.400 [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 BxP.
Detailed dimensions for specific versions available upon request.