Siemens SINAMICS S120 Manual page 450
Air-cooled chassis power units
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Cabinet design and EMC
9.4 Control cabinet installation for devices in the Chassis-2 format
The following data applies for creating the mounting plate for a 600 mm wide control
cabinet:
• All punch geometry dimensions, where a tolerance is not specified, must have a tolerance
of ±0.15; other dimensions - where the tolerance is not specified - must have a tolerance
according to ISO 2768 m-K.
• All bending radii shown in the drawings without dimensions must have radius R2.
• All radii shown in the drawings without dimensions must have radius R4.
• All chamfers shown in the drawings without dimensions must be implemented with
2 x 45°.
• Material for the sheet metal parts: EN10346-DX52D+Z140-M-B-CO-2.5.
• Punched edges should be deburred.
• You require 4 insert nuts, type KVT PEM-M10-H (number ① in the mounting plate
drawing).
• To fasten the Control Unit, you require an additional 2 insert nuts, type KVT PEM-M6-SS-2
(number ② in the mounting plate drawing).
To mount the individual parts, you also require in addition:
• 16 screws, type ISO14585 5.5x13 (number ③ in the installation drawing), e.g. Rittal No.
VX 5051.018.
448
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
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