Siemens SINAMICS S120 - Selecting Power Supply Units

Cabinet design and EMC Booksize
12.6 24 V DC supply voltage
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
703
Component
Typical current consumption [A
DC
]
Braking Module Booksize
0.50
Braking Module Booksize Compact
0.40
If not specified otherwise, the listed Line Modules and Motor Modules are Booksize
components.
Example: Calculating the 24 V current requirement
Table 12- 8 Example of 24 V current requirements
Component
Quantity
Current consump-
tion
[A]
Total current consumption
[A]
CU320-2
8 digital outputs
1
8
1.0
0.1
1.0
0.8
Active Line Module 36 kW
1
1.5
1.5
Motor Module 18 A
2
0.85
1.7
Motor Module 30 A
3
0.8
2.4
Encoders
5
0.25
1.25
Brake
5
1.1
5.5
Total:
14.15
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-
rent [A]
Phases
Rated input voltage [V]
Operating voltage range [V]
Short-circuit current [A]
Article No.
5 1 / 2 AC 120 … 230/230 … 500
85 … 264/176 … 550
Approx. 5.5 (powering up)
Typ. 15 for 25 ms (in opera-
tion)
6EP1333-3BA00-8AC0
10 1 / 2 AC 120 … 230/230 … 500
85 … 264/176 … 550
Approx. 12 (powering up)
Typ. 30 for 25 ms (in opera-
tion)
6EP1334-3BA00-8AB0
20 1 / 2 AC 120 / 230
85 … 132/176 … 264
Approx. 23 (powering up)
Typ. 60 for 25 ms (in opera-
tion)
6EP1336-3BA00-8AA0
3 3 AC 230/400 … 288/500
320 … 550
6EP1436-3BA00-8AA0
40 1 / 2 AC 120/230
85 … 132/176 … 264
Approx. 46 (powering up)
Typ. 120 for 25 ms (in op-
eration)
6EP1337-3BA00-8AA0
3 3 AC 230/400 … 288/500
320 … 550
6EP1437-3BA00-8AA0