Johnson Controls York AYK550, User Manual

Page: 10 / 279

YORK, A Johnson Controls Company
#$ %&
Use the following chart to interpret the type code found on either label.
'( & )* +
The chart in "Ratings" on page 221 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 code (see above). Also, when using the Ratings
tables, note that there are two tables based on the drive’s “Voltage rating”.
2,22@,;,+
The motor, drive, and supply power must be compatible:
2,2
#=4=,2
4+ !4 =
Motor type 3-phase induction motor –
Nominal current Motor value is within this
range: 0.15…1.5 * I
2N
(I
2N
= normal use current)
• Type code label on drive, entry for Output I
2N
,
or
• Type code on drive and rating table in
"Technical Data" on page 225.
Nominal frequency 10…500 Hz –
Voltage range Motor is compatible with
the AYK550 voltage range. 208…240 V (for AYK550-UH-XXXX-2) or
380…480 V (for AYK550-UHXXXX4)
500...600 V (for AYK550)
Insulation 500...600 V drives: Either
the motor complies with
NEMA MG1 Part 31, or a
du/dt filter is used between
the motor and drive. For AYK550
Bh23=,
See Ratings chart for details
4 = 380…480 VAC
UH = Setup and parts specific to US installation and NEMA compliance
2 = 208…240 VAC
2 ,=,2 72 =4=
&,,= ,, 7
2,7, 7
01 = Setup and parts specific to IEC installation and compliance
=22,=,2 =
6 = 500…600 VAC
No specification = IP 21 / UL type 1
AYK550-UH-08A8-4+...