Siemens SINAMICS S220 Equipment Manual page 314

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Service and maintenance
12.2 Forming DC link capacitors
Figure 12-1
Table 12-1
Year of manufacture
Character
P
R
S
T
U
V
W
X
Components required:
• 1 fuse switch 3-phase 400 V / 10 A
• Cable 1.5 mm
• 3 PTC resistors 350 Ω / 35 W
(recommendation: PTC-35W PTC800620-350 Ohm, Michael Koch GmbH)
312
Designation
Article number
Year of manufacture (here R = 2023) and month of manufacture (here 5 = May)
Rating plate (example: Smart Line Module 16 kW)
Year and month of manufacture on the rating plate
Year
2022
2023
2024
2025
2026
2027
2028
2029
2
Month of manufacture
Character
Month
1 ... 9
January to September
O
October
N
November
D
December
 
 
 
 
 
 
 
 
Equipment Manual, 09/2023, A5E53307519B AA
Booksize power units

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