Preparing For Installation; Drive Identification; Drive Labels; Type Code - ABB ACS550-01 User Manual

ACS550 User's Manual

Preparing for Installation

Drive Identification

Drive Labels

To determine the type of drive you are installing, refer to either:
• Serial number label attached on upper part of the chokeplate between the
mounting holes.
ACS550-U1-08A8-4
• Type code label attached on the heat sink – on the right side of the unit cover.
Input U
Output U
ACS550-U1-08A8-4

Type Code

Use the following chart to interpret the type code found on either label.
AC, Standard Drive – 550 product series
Construction (region specific)
U1 = Setup and parts specific to US installation and NEMA compliance
01 = Setup and parts specific to IEC installation and compliance
Output current rating
See Ratings chart for details
Voltage rating
2 = 208...240 VAC
4 = 380...480 VAC
Enclosure protection class
No specification = IP 21 / UL type 1
B056 = IP 54 / UL type 12
Ratings and Frame Size
The chart in "Ratings"
drive's frame size – significant, since some instructions in this document, vary,
depending on the drive's frame size. To read the Ratings table, you need the "Output
current rating" entry from the type code. Also, when using the Ratings table, note
that the table is broken into sections based on the drive's "Voltage rating".
Ser. no. *2030700001*
3~ 380...480 V
1
I / I 8.3 A / 6.4 A
1N 1hd
f 48...63 Hz
1
3~ 0...U V
2 1
I / I 8.8 A / 6.9 A
2N 2hd
f 0...500 Hz
2
127 lists technical specifications, and identifies the
on page
ABB Inc.
Assembled in USA
Ser. no. *2030700001*
ACS550-U1-08A8-4+...
7
Installation