Line Connection Booksize
2.9 Active Interface Modules internal air cooling
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
79
2.9 2.9 Active Interface Modules internal air cooling
2.9.1 Description
Active Interface Modules are line-side interfaces for the Active Line Modules.
They contain the following functional units:
● Line reactors
● Low-frequency/switching frequency filters
● Line filters to EN61800-3, category C3, max. total motor cable length 350 m (shielded)
In conjunction with the associated Basic Line Filter and an EMC-compliant design, the
following voltage interference limit values are observed:
● EN 61800-3, category C3, max. total cable length 1000 m
● EN 61800-3, category C2, max. total cable length 350 m
The Active Interface Module is fitted with a fan. The 24 V supply is essential for operating
the component. Connection of the temperature signaling contact to the Active Line Module
is also required.
2.9.2 Safety information
CAUTION
Active Interface Modules must only be operated if the option "Line filter available" has been
set for the Active Line Module in the commissioning wizard, and if "AIM 400 V xxkW
(6SL3100-0BE**-*AB*)" has been selected as the line filter. Alternatively the parameter for
line filter adjustment can also be set manually: p0220 = 4*.
If this is not observed, the Active Interface Modules may overheat.
DANGER
The Active Interface Modules conduct a high leakage current via the PE conductor.
A permanent PE connection for the Active Interface Module or control cabinet is required
due to the high leakage current of the Active Interface Module.
Furthermore, the following measures must be taken according to EN 61800-5-1:
Either protective ground conductor cross-sections ≥ 10 mm
2
Cu or installation of a second
protective ground conductor of the same cross-section as the first one.
DANGER
A ventilation clearance of 80 mm above and below the components must be observed.
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