03 POWER ELECTRONICS AND CABINET FEATURES
3BHS212794 E01 REV M
ACS6000
USER MANUAL
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3.5
Cabinet design
The cabinet has been designed using the modular cabinet system of ABB
and fulls the requirements of international standards.
The design consists of a skeletal frame made of galvanized steel where
the outer panels made of 1.5 mm thick painted galvanized steel are bolted
to. Corrosion resistant materials are used to ensure durability of
the cabinets.
Figure 3-35 Basic cabinet design
Electromagnetic compatibility (EMC)
Electromagnetic compatibility (EMC) has been achieved by applying an
EMC sealing around the doors and on the rear and side panels. The inside
panels of the compartments are not painted, because paint tends to
reduce the effectiveness of metallic bonding, which is paramount to
successful EMC.
The joining surfaces of two transport units are equipped with EMC sealing
strips. The cabinet doors and the internal cable ducts are also equipped
with EMC sealing.
Degree of protection
The standard cabinets are rated for IP 32. Ratings for IP 42 and IP 54 are
available as an option. The sound pressure level is < 75 dB (A).
Painting
The standard color for the cabinets is RAL 7035 (light gray), which is
applied as a powder coat paint. Other colors are available on request. For
more information, see the "Painting specification for ACS1000, ACS2000,
ACS5000 and ACS6000/ACS6080" (3BHS104301 E01).
(1) Outer panel made with 1.5 mm
powder painted (standard color -
RAL 7035) galvanized steel
(2) Galvanized steel frame
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