Common mode filters installed on the DC busbars11
(Behind the swing-out frame) Inverter modules12
BCU-x2 inverter control unit. See chapter Control units of the drive (page 103).
13
Air-to-liquid heat exchanger installed below each inverter module. See chapter Internal cooling cir-
cuit (page 143).
14
(Behind mounting plate) Fan. Forces air inside the cubicle through the heat exchanger. See chapter
Internal cooling circuit (page 143).
15
(Behind mounting plate and inverter module fans) Output terminals. Each inverter module must be
individually connected to the motor using separate cables unless the drive is equipped with option
+H359 (common motor terminal cubicle) or +H366 (common output terminals).
16
36 Operation principle and hardware description
To Next Page
Loading...
