Siemens SINAMICS S120 Combi - Selecting Power Supply Units

Cabinet design and EMC
12.6 24 V DC supply
300
SINAMICS S120 Combi
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
12.6.5
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- 5 Recommended SITOP Power
Rated output cur-
rent [A]
Phases
Rated input voltage [V]
Working voltage range [V]
Short-circuit current [A]
Article number
5 1 / 2 AC 120 … 230 / 230 … 500
85 … 264 / 176 … 550
Approx. 5.5 (power up)
Typ. 15 for 25 ms (opera-
tion)
6EP1333-3BA00-8AC0
10 1 / 2 AC 120 … 230 / 230 … 500
85 … 264 / 176 … 550
Approx. 12 (power up)
Typ. 30 for 25 ms (opera-
tion)
6EP1334-3BA00-8AB0
20 1 / 2 AC 120 / 230
85 … 132 / 176 … 264
Approx. 23 (power up)
Typ. 60 for 25 ms (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 (power up)
Typ. 120 for 25 ms (opera-
tion)
6EP1337-3BA00-8AA0
3 3-ph. 230/400 to 288/500
320 - 550 AC
6EP1437-3BA00-8AA0
Note
When using an external 24 V power supply with a continuous current > 20 A, an overcurrent
protection device must be used for the S120 Combi Power Module, the cables and the
busbars. A circuit breaker is recommended as overcurrent protection d
evice.
The tripping characteristic of the circuit breaker depends on the following:
•
the loads to be protected
•
The maximum current provided by the power supply unit in the case of a short-circuit.
Table 12- 6 Recommendation for Control Supply Module
Rated output cur-
rent [A]
Phases
Input voltage range [V]
Short-circuit current [A]
Article number
20 3 AC 380 - 10 % (- 15 % < 1 min)
… AC 480 + 10 %
DC 300 … 800
< 24 6SL3100-1DE22-0AA1
See also catalog NC61.