Selecting Power Supply Units - Siemens SINAMICS S120 Manual

Component
Braking Module Booksize
Braking Module Booksize Compact
If not specified otherwise, the listed Line Modules and Motor Modules are Booksize
components.
Example: Calculating the 24 V current requirement
Table 12- 8
Component
CU320-2
8 digital outputs
Active Line Module 36 kW
Motor Module 18 A
Motor Module 30 A
Encoders
Brake
Total:
12.6.6

Selecting power supply units

You are advised to use the devices in the following table. These devices meet the applicable
requirements of EN 60204-1.
Table 12- 9 Recommended SITOP Power
Rated output cur- Phases
rent [A]
5 1 / 2
10 1 / 2
20 1 / 2
3
40 1 / 2
3
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
Example of 24 V current requirements
Quantity
1
8
1
2
3
5
5
Rated input voltage [V]
Operating voltage range [V]
AC 120 ... 230/230 ... 500
85 ... 264/176 ... 550
AC 120 ... 230/230 ... 500
85 ... 264/176 ... 550
AC 120 / 230
85 ... 132/176 ... 264
3 AC 230/400 ... 288/500
320 ... 550
AC 120/230
85 ... 132/176 ... 264
3 AC 230/400 ... 288/500
320 ... 550
Cabinet design and EMC Booksize
12.6 24 V DC supply voltage
Typical current consumption [A
0.50
0.40
Current consump-
tion
[A]
1.0
0.1
1.5
0.85
0.8
0.25
1.1
Short-circuit current [A]
Approx. 5.5 (powering up)
Typ. 15 for 25 ms (in opera-
tion)
Approx. 12 (powering up)
Typ. 30 for 25 ms (in opera-
tion)
Approx. 23 (powering up)
Typ. 60 for 25 ms (in opera-
tion)
Approx. 46 (powering up)
Typ. 120 for 25 ms (in op-
eration)
]
DC
Total current consumption
[A]
1.0
0.8
1.5
1.7
2.4
1.25
5.5
14.15
Article No.
6EP1333-3BA00-8AC0
6EP1334-3BA00-8AB0
6EP1336-3BA00-8AA0
6EP1436-3BA00-8AA0
6EP1337-3BA00-8AA0
6EP1437-3BA00-8AA0
703