OHMEGA Small Water Cooled type WHB's in Aluminium profiles These resistors are mounted in aluminium profiles and contain up to 3 Ø16mm elements. There are 3 different aluminum profiles and the length can be optimized according to individual specifications. › OHMEGA WHB Datasheet › Contact sales department Specifications Power Range 8 kW - 20 kW Pulse Load 4 X @ 5s Environmental 0°C - 60 °C Resistance Tolerance ± 10% Dielectric Strength 4500 VAC Working Voltage 1500 VAC Insulation Resistance >20 M Protection class IP 54 Cooling media Water (Sweet), Oil Pressure 8 Bar Thermo watch (optional) Adjustable Connection Screw Vibration EN 60 068-2-6; Fc