
Dimensioning the power supply U
in
> 26.5 VDC
If the maximum electronic power supply rating is to be utilized to supply large distributed drive
lines, then the input voltage of the AM600 must be increased (to a minimum of 26.5 V).
If the input voltage is less, then the electronic power supply power available for the line
decreases, as otherwise the maximum permissible current of the 24 V busbars would be
exceeded.
The number of S120M which each AM600 can operate depends on the power data as specified
above and the line length connected. It is determined using the SIZER for SIEMENS Drives
engineering tool, or it can be taken from the following diagram.
/
/LQH
OLQHOHQJWK
ZLWK[60
ZLWK[60
ZLWK[60
DYDLODEOHSRZHU
3
/L
QH
D
YD
LOD
EO
H
SR
Z
HU
9
WR
6
0
FR
P
SR
QH
QW
V
>P@
>:@
Figure 4-12
Dimensioning the power supply
Dimensioning using the diagram:
P
line
=
∑(P
N
)
L
line
=
∑(L
Segment
), i.e. the sum of the segment lengths between the AM600 and the S120M
drives
P
N
=
Power consumption 48 V + power consumption of brake
an S120M according to the S120M technical data (Page 96)
Note
The power available (48 V; taken from the diagram) must exceed the calculated line power
P
line
.
Adapter Module 600
4.9 Technical data
76
Manual, 06/2019, 6SL3097-5AW00-0BP1
Содержание Sinamics S120M
Страница 1: ...Equipment Manual Distributed drive technology Edition www siemens com drives 06 2019 S120M SINAMICS ...
Страница 2: ......
Страница 20: ...Introduction 1 8 General Data Protection Regulation 18 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 32: ...Fundamental safety instructions 2 4 Residual risks of power drive systems 30 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 56: ...System overview 3 5 System Data 54 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 110: ...S120M 5 11 Motor holding brake 108 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 118: ...DRIVE CLiQ Extension 6 6 Technical data 116 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 126: ...Hybrid Cabinet Bushing 7 6 Technical data 124 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 182: ...Appendix A 2 Documentation overview 180 Manual 06 2019 6SL3097 5AW00 0BP1 ...
Страница 185: ......