Siemens Sinamics S120M, Руководство по эксплуатации оборудования

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3.5 System Data
Technical data
The following technical data applies to components in the SINAMICS S120 booksize drive
system and SINAMICS S120M distributed drive system.
Table 3-11 Electrical data
Electrical data
Line connection voltage 380 to 480 V 3 AC, ±10% (-15% < 1 min)
Line frequency 47 … 63 Hz
Electronics power supply 24 V DC -15% / +20% PELV or SELV
Short-circuit current rating (SCCR) in accordance with
UL 508C
(up to 600 V)
65 kA in conjunction with Class J fuses
SCCR in connection with other protection devices, see "Protective
Devices for SINAMICS S120 Line Modules Booksize ( https://
support.industry.siemens.com/cs/de/de/view/109749282 )".
Electromagnetic compatibility according to IEC 61800-3: Used in the second environment (indus‐
trial line supplies).
● As standard, Category C3
● With additional components Category C2 is possible
Overvoltage category III to EN 61800-5-1
Degree of contamination 2 acc. to EN 61800-5-1 for S120 and S120M central components
3 acc. to EN 61800-5-1 for S120M distributed components
Table 3-12 Degree of protection and safety class
Degree of protection
● The central components
(SINAMICS S120 Booksize and AM600)
● Distributed components (S120M)
IP20 or IPXXB acc. to IEC 60529, open type acc. to UL 508
IP65 (IP67 optional on the shaft)
Safety class
● Power circuits
● Electronic circuits
Safety class I (with protective conductor connection)
Protective/safety extra low voltage PELV/SELV (max. 60 VDC)
Table 3-13 Environmental conditions
Chemically active substances
● Long-term storage
● Transport
● Operation
Class 1C2 according to EN 60721-3-1, in product packaging
1)
Class 2C2 according to EN 60721-3-2, in transport packaging
2)
Class 3C2 according to EN 60721-3-3
Biological environmental conditions
System overview
3.5 System Data
Manual, 06/2019, 6SL3097-5AW00-0BP1
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