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Generator-
The welding system is generator-compatible.
powered opera-
tion
In order to dimension the required generator output, the maximum apparent
power S
The maximum apparent power S
follows:
S
See device rating plate or technical data for I
The generator apparent power S
of thumb:
S
A smaller generator may be used when not welding at full power.
IMPORTANT! The generator apparent power S
the maximum apparent power S
When using single-phase devices with a 3-phase generator, note that the spe-
cified generator apparent power is often only available as a whole across all three
phases of the generator. If necessary, obtain further information on the single-
phase power of the generator from the generator manufacturer.
NOTE!
The voltage delivered by the generator must never exceed the upper or lower
limits of the mains voltage tolerance range.
Details of the mains voltage tolerance can be found in the 'Technical data' sec-
tion.
20
of the welding system is required.
1max
= I
x U
1max
1max
1
= S
x 1.35
GEN
1max
of the welding system can be calculated as
1max
and U
1max
needed is calculated using the following rule
GEN
must always be higher than
GEN
of the welding system.
1max
values
1
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