ACQ550-U1 User’s Manual 13
Installation
Type designation
Use the following chart to interpret the type designation found on both the type
designation and the serial number label.
Ratings and frame size
The chart in section Ratings
on page 267 lists technical specifications and identifies
the 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 designation. Also, when using the ratings table,
note that the table is broken into sections based on the drive’s “Voltage rating”.
Serial number
The format of the drive serial number shown on the labels is described below.
Serial number is of format CYYWWXXXXX, where
C: Country of manufacture
YY: Year of manufacture
WW: Week of manufacture; 01, 02, 03, … for week 1, week 2, week 3, …
XXXXX: Integer starting every week from 00001.
AC, Standard Drive – 550 product series
Construction (region specific)
Output current rating
Voltage rating
Options
Examples of options:
B055 = IP54 / UL type 12 (no specification = IP21 / UL type 1).
0J400 = No control panel
L511 = OREL-01 Relay output extension
K451 = RDNA-01 DeviceNet
ACQ550-U1-08A8-4+J404+…
e.g. 08A8 = 8.8 A, see section Ratings on page 267 for details
2 = 208…240 V AC
4 = 380…480 V AC
6 = 500…600 V AC
U1= Setup and parts specific to US installation and NEMA compliance
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