Lenze 8400 - Manual (Page 112)

Mechanical installation
Standard devices in the power range 3 ... 22 kW
Assembly in built-in technique (standard)
5
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112 EDS84ASC552 EN 9.1
5.3 Standard devices in the power range 3 ... 22 kW
5.3.1 Assembly in built-in technique (standard)
You can choose between three variants for mounting the ”built-in unit” version of the
controllers:
ƒ Assembly without filter
– in ”standard” technique
ƒ Assembly with filter:
– in ”standard” technique (footprint filter)
– in mounting variant (side-mounted filter)
The following filters can be used for the controllers:
ƒ
on the supply side
– RFI filters
Assembly without filter in ”standard” technique
Mounting requires four screws
ƒ M5 x 12 mm (for devices in the power range 3 kW ... 15 kW) or
ƒ M6 x 16 mm (for devices in the power range 18.5 kW .... 22 kW).
Screw and washer assemblies or hexagon socket screws with washers are recommended.
The mounting location and material must ensure a durable mechanical connection.
How to proceed:
1. Prepare the fixing holes on the mounting surface.
2. Screw the controller directly to the mounting surface.