System Data - Siemens Sinamics S120 Manual

2.5

System data

Unless explicitly specified otherwise, the following technical data is valid for components of
the SINAMICS S120 booksize drive system described in this document.
Table 2- 3 Electrical data
Line connection voltage
Line frequency
Electronics power supply
Short-circuit current rating SCCR according to UL508C
(up to 600 V)
Radio interference suppression
Overvoltage category
Degree of pollution
When using a motor holding brake, restricted voltage tolerances (24 V ±10 %) might need to be taken into account.
1)
The components must be protected against conductive pollution, e.g. by installing them in a control cabinet with degree
2)
of protection IP54 according to IEC 60529 or Type 12 according to NEMA 250. If conductive pollution can be excluded
at the installation site, a lower degree of cabinet protection may be permitted.
Table 2- 4 Modules
Motor Modules in booksize C/D-type format
DC link supply voltage
Rated pulse frequency
Table 2- 5 Degree of protection / protection class
Degree of protection
Protection class
Power circuits
Electronic circuits
Table 2- 6 Environmental conditions
Chemically active substances
Long-term storage
Transport
Operation
Power Units in Booksize C/D-Type Format
Manual, 01/2017, 6SL3097-4AC20-0BP1
380 ... 480 V 3 AC ±10 % (-15 % < 1 min)
47 ... 63 Hz
24 V DC -15/+20 %
SELV)
1.1 ... 447 kW: 65 kA
Category C2 acc. to EN 61800-3 (option)
for system versions in conformance with the documentation
III acc. to EN 61800-5-1
2 according to EN 61800-5-1, EN 61800-5-2
510 ... 720 V DC
4 kHz
At higher pulse frequencies, the corresponding characteris-
tic for current derating must be taken into consideration.
IPXXB according to EN 60529, open type according to
UL/CSA
I (with protective conductor connection)
safety extra-low voltage PELV/SELV
Class 1C2 according to EN 60721-3-1, in product packaging
Class 2C2 according to EN 60721-3-2, in transport packaging
Class 3C2 according to EN 60721-3-3
System overview
2.5 System data
, safety extra-low voltage (PELV or
1)
2)
1)
2)
35