ABB ACS850 series, Инструкция по применению

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14
Configuration step Related section
If the input terminals of frame size G are
left unconnected, make sure that the AC
fans are powered separately.
General system design (fuses, EMC,
installation, etc.)
•
energy capacity in the DC link
•
resistor braking
Regenerative power handling
•
harmonic distortion (THD)
•
AC input current
Select the mains choke(s) if necessary
•
charging capacity
•
multiple AC input
•
single AC input
Select the drive module(s) to be
connected to the AC supply
•
average and maximum total
regenerative power
•
average and maximum total
motoring power
•
DC link power versus time for
each axis
Define the common DC power profile
Power requirements
Supply unit selection
Mains choke selection
Regenerative power
General system design items
Powering the AC fan in frame G
Common DC configurations