Ip42 And Ul Type 1 Filtered (Option +B054); Ip54 And Ul Type 12 (Option +B055); Channeled Air Outlet (Option +C130); Marine Construction (Option +C121) - ABB ACS880-07 Hardware Manual

all cabinet options is IP20. The live parts inside the cabinet are protected against contact
with clear plastic shrouds or metallic gratings.

IP42 and UL Type 1 Filtered (option +B054)

This option provides the degree of protection of IP42 (UL type 1 Filtered). The air inlet
gratings are covered with a metallic mesh between the inner metallic grating and the outer
plastic grating.

IP54 and UL Type 12 (option +B055)

This option provides the degree of protection of IP54 (UL type 12). It equips the cabinet air
inlets with filter housings containing folded board air filter mats between the inner metallic
grating and the outer plastic grating. An additional fan on the cabinet roof is included.

Channeled air outlet (option +C130)

This option provides a collar for fitting an air outlet duct. The collar is located on the
cabinet roof. The option equips the cabinet air inlets with filter housings containing folded
board air filter mats between the inner metallic grating and the outer plastic grating.
See also Air outlet duct on the cabinet roof (option +C130)

Marine construction (option +C121)


The option includes the following accessories and features:
•
reinforced mechanics
•
grab railings
•
door flush bolt which allows the door to open 90 degrees and prevents it from
slamming close
•
self-extinctive materials
•
flat bars at base of the cabinet for fastening
•
fastening braces at the top of the cabinet.
Required options: Appropriate additional wire marking option (see page 45) according to
the requirements of the classification society
Related options: halogen-free materials and wiring (+G330)

UL listed (option +C129)


The option includes factory inspection of the cabinet according to UL 508A and the
following accessories and features:
•
US type main switch fuse
•
top entry and exit of cables
•
US cable conduit entry (plain plate without ready-made holes)
•
115 VAC control voltage when needed
•
all components UL Listed/Recognized
•
maximum supply voltage 600 V.
Related options: +H358 (cable conduit entry)
Operation principle and hardware description 43
on page 62.