General purpose drives (0.75...355kW)   ACS550-01-221A-2

Type

Variable Frequency Drives

Application

Pump, Fan, Conveyor

Power supply phases

3-phase

Power supply voltage

208...240VAC

Rated input frequency

50/60Hz

Rated input current

221A

Applicable motor capacity

55kW (ND), 45kW (HD)

Rated output current

221A (ND), 178A (HD)

Rated output voltage

0...240VAC

Load

Heavy duty (HD), Normal duty (ND)

Max. output frequency

500Hz

Overload capacity

110% at 60 s (ND), 150% at 60 s, 180% at 2s

Drive designation type

General purpose inverter

Keypad

Built-in

Digital inputs

6

Analog inputs

2

Pulse train inputs

No

Transistor outputs

No

Relay outputs

3

Analog outputs

2

Control method / control mode

Speed control, Open loop, Closed loop, Torque control, Vector control

Operation function

Speed control, Torque control

Communication interface

RS485

Communication protocol

Modbus

Electric connection method

Screw terminal

Mounting method

Wall-panel mounting

Built-in cooling Fan

Yes

Operation ambient

Standard

Ambient temperature

-15...50°C

Ambient humidity

5...95%

Approx. weight

69kg

Overall width

302mm

Overall height

888mm

Overall depth

400mm

Degree of protection

IP21

Representative standard

UL, cUL, CE, C-Tick

Separately accessories

DeviceNet: RDNA-01, LonWorks: RLON-01, PROFIBUS DP: RPBA-01, CANopen: RCAN-01, ControlNet: RCNA-01, Modbus TCP: RETA-01, EtherNet/IP: RETA-01, Modbus TCP: RETA-02, PROFINET IO: RETA-02, POWERLINK: REPL-02, EtherCAT: RECA-01, Relay output extension: OREL-01, Panel mounting kit: ACS/H-CP-EXT, Panel holder mounting kit: : OPMP-01, Encoder: OTAC-01, Flash drop: MFDT-01, Line fuse: JJS-300

Keypad (Sold separately)

ACS-CP-C

Braking unit (Sold separately)

64078372 (ACS-BRK-C), 3ABD64102931 (ACS-BRK-D)