Electrolux FC48, Руководство по установке

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05306004
Page Notice Date
INSTALLATION
MANUAL
0305 3
2
2. Preliminary instructions
Note about the A.C. power
•
According to the EN 60204-1:1997 standard, the machine is provided for AC supplies
corresponding to the extracted caracteristics below :
4.3.2 AC supplies
Voltage :
Steady state voltage : from 0.9 to 1,1 of nominal voltage.
Frequency :
from 0.99 to 1.01 of nominal frequency continuously.
from 0.98 to 1.02 short time.
Harmonics :
Harmonic distorsion not to exceed 10% of the total r.m.s. voltage between live
conductors for the sum of the second through to the fifth harmonic. An additional 2%
of the total r.m.s. voltage between live conductors for the sum of the sixth through to
the 30th harmonic is permissible.
Voltage unbalance :
Neither the voltage of the negative sequence component nor the voltage of the zero
sequence component in three-phase supplies shall exceed 2% of the positive
sequence component.
Voltage interruption :
Supply interrupted or at zero voltage for not more than 3ms at any random time in the
supply cycle. There shall be more than 1s between successive interruptions.
Voltage dips :
Voltage dips shall not exceed 20% of the peak voltage of the supply for more than one
cycle. There shall be more than 1s between successive dips.