Danfoss iC7 Series Design Manual page 43
Air-cooled system modules
Hide thumbs
Also See for iC7 Series:
- Application manual (382 pages) ,
- Design manual (224 pages) ,
- Operating manual (82 pages)
Table of Contents
Advertisement
Design Guide | iC7 Series Air-cooled System Modules
Control
unit, AFE
Star coupler
board, AFE
DC
2
fuses
AFE
power
units
(1–6 PUs)
LCL
Filter
AC
3
fuses
Mains
device
AC grid
Figure 28: DC Connections of Parallel Power Units
Control
unit, AFE
Star coupler
board, AFE
DC
2
2
fuses
AFE
power
units
(1–6 PUs)
LCL
Filter
AC
3
3
fuses
Mains
device
AC grid
Figure 29: DC Connections of a Drive Lineup
Danfoss Drives Oy © 2024.03
DC connection
2
Pre-charging
circuit
3
Control
unit, INU1
Star coupler
board, INU1
DC connection
2
Pre-charging
circuit
M
Control
unit, INU
Star coupler
board, INU
2
2
INU
power
units
(1–6 PUs)
M
Control
unit, INU2
Star coupler
board, INU2
2
2
INU1
power
units
(1–6 PUs)
M
Control
unit, INU3
Star coupler
board, INU3
2
2
INU2
power
units
(1–6 PUs)
M
AJ389643111587en-000101 / 172F6361A |
2
INU3
power
units
(1–6 PUs)
43
Advertisement
Table of Contents
Need help?
Do you have a question about the iC7 Series and is the answer not in the manual?
Questions and answers