ABB AC 800F

3 Mounting the AC 800F
3-9
3.1.5 Vibration-resistant wall mounting
If the devices are mounted outside a cabinet or switch box, the
special contact ledge RW 855F must be used.
The special mounting material RW 856F is available for applications where the
AC 800F is run in an environment with strong vibration.
Wall-mounting the AC 800F leaves enough space to mount other devices close to
it without requiring additional material like mounting rails.
First mount the two mounting
profiles of the RW 856F mounting
kit to the back of the housing. Use
the screws coming with the
mounting profiles.
Then choose the appropriate pegs
and screws, depending on the wall
material to which the device is
mounted. Fasten the mounting
profiles to the wall with 4 screws.
• Risk of overheating!
Minimum spacing above and below: 150 mm (3.375 HU).
• Maximum temperature at the AC 800F bottom side (air intake):
60 °
°°
°C
• Keep air vents open !
Do not impair air f low through AC 800F.
• If the device is mounted outside a cabinet, the special contact
ledge RW 855F must be used.