ABB ACS355 AC Frequency Inverter for 4kW (5.5HP) 380V 3 Phase motor in VxF or Sensorless Vector control to 8.8A. Simple to set-up with 400V three phase input for a standard AC Induction motor or permanent magnet synchronous motor.
Drive includes N827 Option Solar Pump Software
No Keypad included.
Size R1 – 70mm Wide x 161mm Deep x 169mm high (239mm high including fastenings and clamp plate). IP20.
Overload – 150% x 60 seconds every 10 minutes, 175% x 2 seconds at start
Speed Control Range – 0-600Hz.
Braking at full load for 20 seconds every 120 seconds to 70 Ohm minimum, 110 Ohm Maximum external resistor (not supplied) – see the Resistor options linked below or use the ‘Which Resistor’ button on this page.
Features – 2 x Analogue Inputs, 5 x Digital Inputs, 1 x Analogue Output, 1 x Digital Output, 1 x Relay Contact set.
DC Bus terminals with charge limit in circuit for DC supply or common bus energy saving applications.
‘Safe Torque Off’ function to SIL 3.
Programmable from a PC via ‘DriveWindow’ or using the ABB FlashDrop tool.
Input Current – 13.6A, or 7.7A when supplied via a minumum 2.7mH AC Input choke (see the products linked below) to reduce the metered kVA from 9.4kVA per drive, to 5.3kVA.
Input Voltage – 380-480V Three Phase at 50/60Hz ±5%.
EMC Filters to IEC/EN 61800-3 2nd Environment C3 (Industrial)
Wall mount in clean environment or cubicle mount.
Rated at 40°C Ambient.
Ventilation space above and below – 75mm.
Ventilation space at sides – 0mm (drives can be mounted side by side)
Heat Loss at max output – 126.7W.
Mounting via 35mm DIN rail at rear or
Mounting via 4 x 5mm diameter holes at rear on 50mm x 191mm centres or
Mounting via 3 x 5mm diameter holes at side on 41 x 191mm centres.
Full part number is – ACS355-03E-12A5-4+N827 (3AUA0000157194) and is a direct replacement for the equivalent ACS350.