ABB ACS550 Series, User Manual

Page: 261 / 310

ACS550 User’s Manual 261
Technical data
Ratings, 500…600 V drives
Abbreviated column headers are described in section Symbols on page 261 .
Symbols
Sizing
The current ratings are the same regardless of the supply voltage within one voltage
range. To achieve the rated motor power given in the table, the rated current of the
drive must be higher than or equal to the rated motor current. Also note that:
• the ratings apply for ambient temperature of 40 °C (104 °F)
• the maximum allowed motor shaft power is limited to 1.5 · P
hd
. If the limit is
exceeded, motor torque and current are automatically restricted. The function
protects the input bridge of the drive against overload.
Type code Normal use Heavy-duty use
Frame
size
ACS550-U1-
see below
I
2N
A
P
N
kW
P
N
hp
I
2hd
A
P
hd
kW
P
hd
hp
Three-phase supply voltage, 500 … 600 V (Note 1)
-02A7-6 2.7 1.5 2 2.4 1.1 1.5 R2
-03A9-6 3.9 2.2 3 2.7 1.5 2 R2
-06A1-6 6.1 4 5 3.9 2.2 3 R2
-09A0-6 9.0 5.5 7.5 6.1 4 5 R2
-011A-6 11 7.5 10 9.0 5.5 7.5 R2
-017A-6 17 11 15 11 7.5 10 R2
-022A-6 22 15 20 17 11 15 R3
-027A-6 27 18.5 25 22 15 20 R3
-032A-6 32 22 30 27 18.5 25 R4
-041A-6 41 30 40 32 22 30 R4
-052A-6 52 37 50 41 30 40 R4
-062A-6 62 45 60 52 37 50 R4
-077A-6 77 55 75 62 45 60 R6
-099A-6 99 75 100 77 55 75 R6
-125A-6 125 90 125 99 75 100 R6
-144A-6 144 110 150 125 90 125 R6
00467918.xls B
1. Not available in ACS550-01 series.
Typical ratings:
Normal use
(10% overload capability)
I
2N
continuous rms current. 10% overload is allowed for one minute in ten minutes.
P
N
typical motor power in normal use. The kilowatt power ratings apply to most IEC, 4-pole
motors. The horsepower ratings apply to most 4-pole NEMA motors.
Heavy-duty use (50% overload capability)
I
2hd
continuous rms current. 50% overload is allowed for one minute in ten minutes.
P
hd
typical motor power in heavy duty use. The kilowatt power ratings apply to most IEC, 4-pole
motors. The horsepower ratings apply to most 4-pole NEMA motors.