Derating - Weco Multi Power 204T Instruction Manual

Cod. 006.0001.1420
Multi Power 204T
08/09/2021 V.2.12
ENGLISH
WELD THE WORLD
8

DERATING

Derating is a machine function that cannot be selected by the user.
Derating limits the maximum welding current if the supply voltage drops below 190Vac.
For example, if the power source is set to weld with a current of 175A, that current will be the power
source output until the supply voltage will range between 184Vac and 230Vac.
If voltage drops to 165Vac, the power source automatic output current will be 160A.
The following diagram displays the maximum output current, based on the voltage supplied to the po-
wer source.
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