Danotherm CCH/CAH/CAV/CAR resistors are UL-approved, passive air-cooled power resistors in compact aluminum housings. They are mostly used in small inverter drives systems as brake, charge, de-charge, filter, and snubber resistors. CCH/CAH/CAV/CAR resistors are compact, fully insulated, UL-approved, low thermal drift, low noise level, and high vibration withstand. The nominal power ranges from 55 – 1045W. Protection class IP50 – IP 65. CCH/CAH/CAV/CAR resistors can take high power pulse loads up to 25 times their nominal power for 5 seconds, depending on the ohm value and size. Working voltage up to 690VAC/975VDC. Optional, they can be fitted with a thermal switch for temperature monitoring. Customization for OEM versions is very well possible.