Typical 24 V Current Consumption Of The Components - Siemens SINAMICS S120 Equipment Manual

8.3.3

Typical 24 V current consumption of the components

A separate 24 V power supply must be used for the SINAMICS S120 drive line-up.
The following table can be used to calculate the 24 V DC power supply. The values for
typical current consumption are used as a basis for configuration.
Table 8-6 Overview of 24 V DC current consumption
Component
CU320 without load
per digital output
PROFIBUS Teleservice
TB30 (without digital outputs)
per digital output
CBC10
Active Line Modules
16 kW
36 kW
55 kW
80 kW
120 kW
Smart Line Modules
5 kW
10 kW
16 kW
36 kW
DRIVE-CLiQ and brake
DRIVE-CLiQ (e.g. motors with DRIVE-CLiQ interface)
Brake (e.g. motor holding brake)
Single Motor Modules
3 A (+1 x DRIVE–CLiQ; +1 x brake)
5 A (+1 x DRIVE–CLiQ; +1 x brake)
9 A (+1 x DRIVE–CLiQ; +1 x brake)
18 A (+1 x DRIVE–CLiQ; +1 x brake)
30 A (+1 x DRIVE–CLiQ; +1 x brake)
45 A (+1 x DRIVE–CLiQ; +1 x brake)
60 A (+1 x DRIVE-CLiQ; +1 x brake)
85 A (+1 x DRIVE–CLiQ; +1 x brake)
132 A (+1 x DRIVE–CLiQ; +1 x brake)
200 A (+1 x DRIVE–CLiQ + 1 x brake)
Double Motor Modules
2 x 3 A (+2 x DRIVE–CLiQ; +2 x brake)
Equipment Manual for Booksize Power Units
Equipment Manual, (GH2), 03/2006 Edition, 6SL3097-2AC00-0BP3
Cabinet Configuration and EMC Booksize
8.3 24 V DC supply voltage
Typical current consumption [A
0.8
0.1
< 0.05
0.1
0.1
1.1
1.5
1.9
1.7
2.1
0.9
1.0
1.1
1.5
Typ. 0.25, max. 0.45
Typ. 0.4 to 1.1; max. 2
0.85
0.85
0.85
0.85
0.9
1.2
1.2
1.5
1.2
1.2
1.15
]
DC
8-7