Siemens SINAMICS S220

Recommended power supplies: SITOP Power modular  
Rated output cur‐
rent [A]
Phases Rated input voltage [V]
Operating voltage range [V]
Short-circuit current [A] Article number
40 1/ 2 AC 120/230
85 … 132/176 … 264
approx. 46(running up)
typ. 120 for 25 ms (in oper‐
ation)
6EP1337-3BA00-8AA0
3 3AC 230/400… 288/500
320… 550
6EP1437-3BA00-8AA0
Recommended power supply: SITOP PSU400M  
Rated output cur‐
rent [A]
Phases Rated input voltage [V]
Operating voltage range [V]
Short-circuit current [A] Article number
20 - 300… 824 DC approx. 40(running up)
typ. 60 for 25 ms (in opera‐
tion)

6EP1536-3AA00
Recommended power supply: Control Supply Module  
Rated output cur‐
rent [A]
Phases Rated input voltage [V]
Operating voltage range [V]
Short-circuit current [A] Article number
20 3 3 AC 380 ... 480
300… 800 DC
< 24 6SL3100-1DE22-0AA1
4.10.4 Overcurrent protection
Overview
The cables on the primary and secondary sides of the 24V power supply must be protected
against impermissible overcurrents.
Description
Primary side protection must be implemented according to the manufacturer's instructions.
Secondary side protection depends on the prevailing situation:
• Load levels as a result of connected loads, including the simultaneity factor depending on the
operation of the machine
• Establishing the 24 V connection between the components in the drive line-up via the 24 V
busbars integrated in the components; continuous current-carrying capacity of these 24 V
busbars: 20 A
• Continuous current-carrying capacity of the conductors and cables used in normal and short-
circuit conditions
• Ambient temperature
Application planning
4.1024 V DC supply voltage
Booksize power units
50 Equipment Manual, 09/2023, A5E53307519B AA