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Dimensions
ACS550
–
01
–
Wall-mounted drives
03A3
–
4
Free-standing drives
+
B055
Wall-mounted units
Frame Dimensions and weights
IP21 / UL type 1
IP54 / UL type 122)
size
H1
H2
W
D
Weight H
W
D
Weight
H2
H1
R1
R2
R3
R4
R5
R6
H1
mm
369
469
583
689
736
888 1)
mm
330
430
490
596
602
700
mm
125
125
203
203
265
302
mm
212
222
231
262
286
400
kg
6.5
9
16
24
34
69
mm
461
561
629
760
775
9243)
mm
213
213
257
257
369
410
mm
234
245
254
284
309
423
kg
8
11
17
26
42
86
1)
ACS550-01-246A-4 and ACS550-01-290A-4: 979 mm
UL Type 12 not available for ACS550-01-290A-4
3)
ACS550-01-290A-4: 1119 mm
2)
D
W
Free-standing units
H1
H2
W
D
= Height with cable connection box
= Height without cable connection box
= Width
= Depth
D
W
R8
1)
2024 n/a
347 1) 617 1) 230
The dimensions apply to bookshelf mounting. In flat type mounting the width and
depth change places.
n/a = not applicablez
Electromagnetic compatibility
The EMC product standard (EN 61800-3 + Amendment
A11[2000]) covers the specific EMC requirements stated
for drives (tested with motor and cable) within the EU. The
new revision of 61800-3 (2004) product standard can be
applied from now on, but latest from 1st October 2007.
EMC standards such as EN 55011, or EN 61000-6-3/4,
apply to industrial and household equipment and systems
including drive component inside. Drive units complying
with requirements of EN 61800-3 are always complient with
comparable categories in EN 55011 and EN 61000-6-3/4, but
not necessarily vice versa. EN 55011 and EN 61000-6-3/4 do
not specify cable length nor require a motor to be connected
as a load. The emission limits are comparable according to
the following table, EMC standards.
EMC standards in general
EMC according to EN61800-3
EN 61800-3/A11 (2000),
EN 61800-3 (2004),
EN 55011, product
1st environment restricted distribution for frame sizes R3, R4 with
product standard
product standard
family standard for
75 m motor cables and for frame sizes R1, R2, R5, R6 with 100 m motor
industrial, scientific
cables as standard.
and medical (ISM)
2 nd environment unrestricted distribution for frame sizes R1 to R4 with
equipment
300 m motor cables and for frame sizes R5 to R8 with 100 m motor
1 environment,
cables as standard.
unrestricted distribution
These cable lengths are for EMC purposes only. Operational cable
lengths are available in the output choke selection table on page 11.
For longer motor cable lengths, external EMC filters are available on
request.
st
1 st environment,
Category C1
Group 1
Category C2
Group 1
Class B
restricted distribution
2
nd
environment,
Class A
Category C3
Group 2
Category C4
Not applicable
unrestricted distribution
2 nd environment,
Class A
restricted distribution
Catalog | ABB general purpose drives ACS550 7