The ACS800-04/U4 and ACS800-04M
21
Connections of the Drive Control Unit (RDCU) in frame sizes R7 and R8
Operation
This table describes the operation of the main circuit in short.
Component
Description
six-pulse rectifier
converts the three-phase AC voltage to DC voltage
capacitor bank
energy storage which stabilizes the intermediate circuit DC voltage
six-pulse IGBT inverter
converts the DC voltage to AC voltage and vice versa. The motor
operation is controlled by switching the IGBTs.
Control panel mounting platform
kit (RPMP-11, optional)
Control panel
CDP312R (optional)
3 m (
118
in.)
Drive control unit
RDCU which
contains motor
control and I/O
board RMIO
External control connections
to RMIO board
To RMIO
Shielded 6-pin
modular connector
AINT
APOW
3 m (118 in.)
Shield
2100 mm (83 in.)
ø 4.5 (0.18”)
80 (3.15”)
80 (3.15”)
Protective tube
ACS800-04
drive module
Summary of Contents for ACS 800 Series
Page 4: ......
Page 10: ...Table of contents 10...
Page 119: ...Dimensional drawings 119 Dimensional drawings...
Page 120: ...Dimensional drawings 120 Frame size R7 without pedestal mm 64796003_3 7 E Center of gravity...
Page 121: ...Dimensional drawings 121 Frame size R7 with bottom exit mm 64796003_6 7 G...
Page 123: ...Dimensional drawings 123 Frame size R7 with busbars on the left side mm 64796003_5 7 G...
Page 127: ...Dimensional drawings 127 Frame size R8 without pedestal mm 64801082_3 6 E Center of gravity...
Page 128: ...Dimensional drawings 128 Frame size R8 with busbars on the left side mm 64801082_5 6 E...
Page 136: ...Dimensional drawings 136 Control Panel Holder RPMP 21 J413 64770306_20 20 E...
Page 138: ...Dimensional drawings 138 Dimensional drawings USA...
Page 140: ...Dimensional drawings 140 Frame size R7 with bottom exit inches 68439221_6 7 F F F...
Page 142: ...Dimensional drawings 142 Frame size R7 with busbars on the left side inches 68439221_5 7 F...
Page 152: ...Dimensional drawings 152...
Page 160: ...Assembly drawings 160...
Page 161: ......