Notes on the table:
We do not know the cable type used by you, its length
and the installation conditions (temperatures, grouping).
The table above can therefore only be regarded as a
guideline.
The supply cable cross-sections given in the table
comply with VDE 0298, part 4 - table 13, column 7.
(Rubber hose line at 30 °C/86 °F and max. line length of
50 m). In the case of differing conditions (line length,
temperature and grouping), establish the cross sections
in accordance with DIN VDE 0298, part 4 or BS7671
taking into account the cable type.
Important
If local regulations are stricter than the values
specified above, observe the stricter regulations.
Compressor units are finished in the factory according
to standard EN60204 (industrial machinery). Please
observe the following important notes:
Danger
The customer has to connect a main switch in the
incoming line of the compressor unit (unless
factory-mounted as special accessories)
(DIN EN 1012 - 1).
If this switch does not provide short-circuit and
overload protection for the system, suitable
back-up fuses have to be installed according to
EN 60269-1 (low voltage directive ) (see table).
The main switch must meet the requirements of the
safety standard EN 60 204-1 (electrical equipment
of machinery) as well as of EN 60947-2 (low-
voltage switchgear and control gear (circuit-
breakers)).
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