VW3A7105 - braking unit - 100 kW - 400/480 V - for variable speed drive

MAIN CHARACTERISTICS product or component type RESISTANCE BRAKING UNIT range compatibility ALTIVAR PROCESS ATV900 maximum braking power 160 KW product compatibility VARIABLE SPEED DRIVE ATV930 WITHOUT BRAKING CHOPPER 110 KW 380...480 V thermal losses 400 W activation threshold 780 V DC + - 1 PT permanent braking power 100 KW AT CONSTANT POWER AND AT ENGAGE THRESHOLD protection type INTEGRATED THERMAL PROTECTION BY THERMAL PROBE minimum resistor value to associate 2.5 OHM COMPLEMETARY CHARACTERISTICS electrical connection CABLE CONNECTION CAPACITY 2 X 120 MM 2 X 250 KCMIL BETWEEN DRIVE AND BRAKING UNIT maximum DC bus voltage 850 V load factor 0.05 FOR 320 KW AT CONSTANT POWER AND AT ENGAGE THRESHOLD cycle time