6 | Electrical connection
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4. Insert screws (5) and (6).
5. Lightly press the cover in the area of the respective screw and tighten the
screws (5) and (6) one after the other.
>> The electrical compartment is closed and protected against the penetration
of water and humidity.
6.7 Power ratings of different voltage types
Maximum connection voltage
n
Maximum permissible tolerance for input voltage: - 10% to 10%
n
The unit can be used with frequencies of 50 Hz and 60 Hz without making
any technical modifications.
NOTICE
The values stated for the cable cross-section relate to a maximum cable
length of 2 m [78 Inch]. Calculate the conductor cross section according to
the length and quality of the power cable used.
3N AC 400 V Power kW Amp draw A Fuse A Conductor cross-sec-
tion mm²
iVario 2-XS 14 20 20 2,5
iVario Pro 2-S 21 30 32 4