MAIN CHARACTERISTICS product or component type RESISTANCE BRAKING UNIT ATV61 range compatibility ALTIVAR 61 maximum braking power 750 KW product compatibility ATV61HC40N4 thermal losses 750 W activation threshold 785 V DC + - 1 PT permanent braking power 400 KW AT 400 V AT CONSTANT POWER AND AT ENGAGE THRESHOLD protection type INTEGRATED THERMAL PROTECTION BY THERMAL PROBE minimum resistor value to associate 0.7 OHM COMPLEMETARY CHARACTERISTICS electrical connection CABLE CONNECTION CAPACITY 2 X 150 MM BETWEEN DRIVE AND BRAKING UNIT maximum DC bus voltage 850 V load factor 0.05 FOR 750 KW AT CONSTANT POWER AND AT ENGAGE THRESHOLD cycle time