Selecting Power Supply Units - Siemens SINAMICS S120 System Manual

Cabinet design and EMC
11.3 24 V DC supply voltage
11.3.4

Selecting power supply units

It is recommended that the devices in the following tables are used.
Table 11- 2 SITOP Power modular
Rated output Phases
current [A]
20 1 / 2
3
40 1 / 2
3
Table 11- 3 Control Supply Module
Rated output Phases
current [A]
20 3
Table 11- 4 SITOP Select module
Rated output Outputs
current [A]
2 ... 10 4
Danger to life through a hazardous voltage when connecting an unsuitable power supply
Death or serious injury can result when live parts are touched in the event of a fault.
• Connect the ground potential to the PE conductor connection.
• Mount the power supply close to the drive lineup.
170
Rated input voltage [V]
Working voltage range [V]
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
Input voltage range [V]
3 AC 380 -10% (-15% < 1 min)
... 3 AC 480 +10%
DC 300 ... 800
Rated input voltage [V]
24 V DC
WARNING
Ideally, they are mounted together on the same mounting plate. If different mounting
plates are used, their electrical interconnection must comply with the EMC installation
guideline.
Short-circuit current [A]
Approx. 23 (power up)
Typ. 60 for 25 ms
(operation)
Approx. 46 (power up)
Typ. 120 for 25 ms
(operation)
Short-circuit current [A]
< 24
Short-circuit current [mA] Article No.
130 % of the set output
current
System Manual, (SH2), 04/2015, 6SL3097-4AH10-0BP3
Article No.
6EP1336-3BA00-8AA0
6EP1436-3BA00-8AA0
6EP1337-3BA00-8AA0
6EP1437-3BA00-8AA0
Article No.
6SL3100-1DE22-0AAx
6EP1961-2BA00
High Frequency Drive