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Approvals
CE
The ACS55 complies with the requirements of the European
• Low Voltage Directive 73/23/EEC with amendments
• EMC Directive 89/336/EEC with amendments.
Corresponding declarations and a list of main standards are
available on request.
Electromagnetic compatibility:
The ACS55 fulfils the following standards provided that installation
is done properly and according to the instructions of this manual:
Conductive high
frequency emissions
Radiated high frequency
emissions
Immunity
Line current harmonics
1) Observe the maximum allowed motor cable lengths and
switching frequency, page 23. See also cabling instructions on
page 19.
The current harmonic levels can be reduced by fitting external input
chokes.
UL, cUL and C-Tick markings
See the rating plate.
All manuals and user guides at all-guides.com
EN61800-3 first environment,
unrestricted/restricted distribution
EN61800-3 first environment,
restricted distribution
EN61800-3 second environment
IEC61000-3-2
UL, cUL:
The ACS55 is suitable for use on a circuit capable of delivering not
more than 65 kA rms symmetrical amperes, 230 volts maximum,
when protected by CC or T class fuses.
C-Tick:
For the electromagnetic compatibility, see the specification in
section
CE
above.
Product protection in the USA
This product is protected by one or more of the following US
patents
4,920,306 5,301,085 5,463,302 5,521,483 5,532,568 5,589,754
5,612,604 5,654,624 5,799,805 5,940,286 5,942,874 5,952,613
6,094,364 6,147,887 6,175,256 6,184,740 6,195,274 6,229,356
1)
6,252,436 6,265,724 6,305,464 6,313,599 6,316,896 6,335,607
6,370,049 6,396,236 6,448,735 6,498,452 6,552,510 6,597,148
6,741,059 6,774,758 6,844,794 6,856,502 6,859,374 6,922,883
6,940,253 6,934,169 6,956,352 6,958,923 6,967,453 6,972,976
6,977,449 6,984,958 6,985,371 6,992,908 6,999,329 7,023,160
7,034,510 7,036,223 7,045,987 7,057,908 7,059,390 7,067,997
7,082,374 7,084,604 7,098,623 7,102,325 D503,931 D510,319
D510,320 D511,137 D511,150 D512,026 D512,696 D521,466
Other patents pending.
Accessories
EMC filter: ACS50-IFAB-01
Input chokes: CHK-A1, CHK-B1, CHK-C1, CHK-D1
Output choke: ACS-CHK-B3, ACS-CHK-C3
Potentiometer unit: ACS50-POT
DriveConfig kit, for more information please contact your local ABB
office.
EN
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