System Data - Siemens SINAMICS S220 Equipment Manual

3.4.3

System data

Unless specified otherwise, the following technical data apply for all components of the
SINAMICS S220 booksize drive system described in this manual.
Note
Mixed operation of SINAMICS S120 and S220 components
If the drive system includes at least one S120 component, then you must observe the system
data provided in the Equipment Manual for S120 Booksize Power Units.
• Observe the system data for the particular S120 component in Chapter "System overview" of
the SINAMICS S120 Equipment Manual Booksize Power Units
support.industry.siemens.com/cs/ww/en/view/109781351).
Table 3-2 Electrical data
Line connection voltage
Line frequency
Electronics power supply
Maximum rated short-circuit cur‐
rent (SCCR) according to
UL 61800-5-1
Electromagnetic compatibility
Overvoltage category
Degree of pollution
1) When using a motor holding brake, take into consideration the restricted voltage tolerances (24 V ± 10%) that may apply.
You can use power supplies with a safety/protective extra-low voltage (SELV/PELV). Implement the circuit as PELV circuit as the
2)
24V electronics power supply is permanently grounded.
The components are designed for connection to circuits of overvoltage Category III. If this has not already been ensured by
3)
the installation, an upstream overvoltage protection device may have to be installed. You must limit overvoltages to 6 kV with
respect to ground and 4 kV between phases. Overvoltage protection devices must be suitable for the line voltage and the
prospective short-circuit current of the line.
You must protect the components against conductive pollution, e.g. by installing them in a control cabinet with degree of
4)
protection IP54 according to IEC 60529 or a Type 12 enclosure according to NEMA 250. A lower degree of cabinet protection
is permissible if conductive pollution can be excluded at the installation site.
Table 3-3 Degree of protection / protection class
Degree of protection
Protection class
Booksize power units
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
3 AC 380 ... 480 V ±10 % (-15 % < 1 min)
50/60 Hz (47 ... 63 Hz)
24 V DC -15/+20% , protective/safety extra-low voltage PELV/SELV
1)
(see Chapter 24 V DC supply (Page 125))
100 kA at 480 V
The SCCR value depends on the overcurrent protective device used, and can be taken
from the Product Information "Protective Devices for SINAMICS S220 Line Modules
Booksize (https://support.industry.siemens.com/cs/ww/en/view/109804134)".
According to IEC 61800-3: Used in the second environment (industrial line supplies). As
standard, Category C3. With additional Category C2 components (see Chapter "Drive
system applications (Page 112)").
III According to IEC 61800-5-1, EN 61800-5-1, UL 61800-5-1 and CSA C22.2 No 274
3)
2 According to IEC 61800-5-1, EN 61800-5-1, UL 61800-5-1 and CSA C22.2 No 274
4)
IPXXB acc. to IEC 60529, open type acc. to UL/CSA
I (with protective conductor connection)
System overview
3.4 S220 components and system data
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2)
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