Mounting Position, Mounting Clearances; Standard Mounting Position - Siemens PSU300B Manual

Mounting position, mounting clearances

4.1

Standard mounting position

The device is mounted on standard mounting rails according to EN 60715. The device must
be mounted vertically in such a way that the input terminals and the output terminals are at
the bottom to ensure correct cooling.
A clearance of at least 50 mm should be maintained above and below the device (maximum
depth of the cable duct, 50 mm).
No space is required at the side.
Output current as a function of the ambient temperature and mounting height
Figure 4-1
Figure 4-2
SITOP PSU300M/300B
Manual, 11.2014, C98130-A7574-A2-2-7629
6EP1436-3BA10: Output current in the standard mounting position
6EP1456-3BA00: Output current in the standard mounting position
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