Carel Power+ - Functional Layouts; Schematic Diagrams

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“Power+” +0300050EN - rel. 2.3 - 08.06.2012 14
3.9 Functional layouts
The functional layouts show the PFC inductance to be mounted only in the
single-phase model and the DC choke where necessary  tted as an option
on three-phase models only.
Single-phase model
ventilatore
fan
alimentazione
power supply
retticatore
rectier
induttanza PFC
PFC coil
DC Bus
Inverter IGBT
C1
L
N
U
V
W
C2
1~
RFI
lter
alimentazione
power supply
controllo motore
motor control
DSP
PFC
1~
3~
motore
motor
Fig. 3.s
Three-phase model
C1 C2
ventilatore
fan
alimentazione
power supply
reattanza DC opzionale
optional DC choke
DC Bus
Inverter IGBT
L1
L3
L2
U
V
W
3~
RFI
lter
retticatore
rectiers
controllo motore
motor control
DSP
motore
motor
1~
3~
alimentazione
power supply
Fig. 3.t