226
ACH550-UH User’s Manual
Technical Data
Ratings, 208…240 Volt Drives
Abbreviated column headers are described in “Symbols” on page 226.
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.
Note 1:
The ratings apply in ambient temperature of 40 °C (104 °F).
Type Code
Valid up to 40°
C
(104 °F)
Frame Size
ACH550-UH-see below
I
2N
A
P
N
kW
P
N
HP
Three-phase supply voltage, 208…240 V
-04A6-2
4.6
1.1
1.0
R1
-06A6-2
6.6
1.5
1.5
R1
-07A5-2
7.5
2.2
2.0
R1
-012A-2
11.8
3.0
3.0
R1
-017A-2
16.7
4.0
5.0
R1
-024A-2
24.2
5.5
7.5
R2
-031A-2
30.8
7.5
10.0
R2
-046A-2
46.2
11.0
15.0
R3
-059A-2
59.4
15.0
20.0
R3
-075A-2
74.8
18.5
25.0
R4
-088A-2
88.0
22.0
30.0
R4
-114A-2
114
30.0
40.0
R4
-143A-2
143
37.0
50.0
R6
-178A-2
178
45.0
60.0
R6
-221A-2
221
55.0
75.0
R6
-248A-2
248
75.0
100
R6
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.
1 min.
I
N
1,1x
I
N
9 min.
1 min.
