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May 19, 20121
Product data sheetCharacteristics
ATS48C32Qsoft starter for asynchronous motor - ATS48 -285 A - 230..415 V - 75..250 KW
MainRange of product Altistart 48Product or componenttype
Soft starter
Product destination Asynchronous motorsProduct specific appli-cation
Pumping and ventilation machineSevere and standard applications
Component name ATS48Power supply voltage 230...415 V (- 15...10 %)Motor power kW 250 kW at 400 V (connection to the motor delta ter-
minals) for standard applications220 kW at 400 V (connection to the motor delta ter-minals) for severe applications160 kW at 400 V (connection in the motor supplyline) for standard applications160 kW at 230 V (connection to the motor delta ter-minals) for standard applications132 kW at 400 V (connection in the motor supplyline) for severe applications132 kW at 230 V (connection to the motor delta ter-minals) for severe applications90 kW at 230 V (connection in the motor supply line)for standard applications75 kW at 230 V (connection in the motor supply line)for severe applications
Power dissipation in W 902 W for standard applications695 W for severe applications
Utilisation category AC-53AType of start Start with torque control (current limited to 5 In)Icl nominal current 554 A (connection to the motor delta terminals)for
standard applications433 A (connection to the motor delta terminals)forsevere applications320 A (connection in the motor supply line)for stan-dard applications250 A (connection in the motor supply line)for se-vere applications
IP degree of protection IP00
ComplementaryAssembly style With heat sinkFunction available External bypass (optional)Power supply voltage limits 195...456 VPower supply frequency 50...60 Hz (- 5...5 %)Power supply frequency limits 47.5...63 HzDevice connection In the motor supply line
To the motor delta terminalsFactory setting current 285 AControl circuit voltage 220 - 15 % to 415 + 10 %, 50/60 HzControl circuit consumption 50 WDiscrete output number 2Discrete output type (R3) relay outputs motor powered NO
(R2) relay outputs end of starting relay NO(R1) relay outputs fault relay NO(LO2) logic output 0 V common configurable(LO1) logic output 0 V common configurable
Output absolute accuracy precision +/- 5 %
2Minimum switching current Relay outputs 10 mA at 6 V DCMaximum switching current Relay outputs 1.8 A at 30 V DC inductive load, cos phi = 0.5, L/R = 20 ms
Relay outputs 1.8 A at 230 V AC inductive load, cos phi = 0.5, L/R = 20 msLogic output 0.2 A at 30 V DC
Discrete input number 5Discrete input type (Stop, Run, LI3, LI4) logic
5 mAStarting current Adjustable 0.4...1.3 IclAnalogue output type (AO) current output 0-20 mA or 4-20 mA 1000...2000 m with current derating of 2.2 % per additional 100 m
Recommended