ABB ACS550 series AC Inverter for 37kW (50HP) 400V 3 Ph motor to 72A at high overload or 45kW (60HP) to 87A when Fan/Pump rated. Operates in VxF or Sensorless Vector control and converts fixed frequency Three Phase 400V input to variable frequency 400V to control the speed of a standard AC induction motor.
January 2018: The ACS550 has now been replaced by the ACS580. See linked products below for an ACS580 of equivalent rating.
Size R4: 203mm Wide x 262mm Deep x 689mm High (incl. conduit/gland kit). IP21.
Weight: 24kg.
Overload: 150% x 60 seconds every 10 minutes (High Overload)
Overload: 110% x 60 seconds every 10 minutes (Fan/Pump rated)
Speed Control Range: 0-500Hz.
Braking: None (external braking unit optional)
Supplied with Operator Keypad (Assistant Control Panel)
2 Analogue Inputs, 6 Digital Inputs, 2 Analogue Outputs, 3 Relay Contact Sets, terminals for RS-485/Modbus communications.
Input Current: 77A
Input Voltage: 380-480V Three Phase +10% -15% at 50-60Hz ±5%
EMC Compliance: IEC EN61800-3:2004 Category C3/C2 (Industrial or restricted Domestic)
Cubicle mount.
Rated 40°C Ambient.
Ventilation space above and below: 200mm, at sides: 0mm, in front: [Not Specified]
Heat Loss at max output: 1.44kW
Mounting via 8 x 6.5mm slotted holes at rear on 160mm and 98mm x 578mm centres.
Manufacturer Part Number is ACS550-01-087A-4
Download the ABB ACS550-01/U1 Manual and Quick Start Guide from the links below:-