2 Mounting and installation
BU 0750 GB Technical design subject to change 15
2.4 Accessories for attachment of the SK 750E
1. Wall mounting, SK WMK-750E-BG1 or ...-BG2 respectively: When the SK 750E frequency inverter is to
be installed as a stand-alone unit, but close to the motor, it is attached to a suitable mounting surface using
optional mounting brackets.
2. Motor mounting: Alternatively the inverter can be mounted directly on to a Nord three-phase standard
motor (integrated drive). Some additional mounting material is required if this mounting method is adopted.
2.5 SK 750E wall-mounting kit
With the wall-mounting kit it is possible to install the frequency inverter separately from the motor but still close
to it. For the SK 750E to be mounted on a wall, 2 suitable retaining devices are required which can be ordered
as accessory parts. These retainers are screwed on to the back of the SK 750E with the attachment material
supplied along with them. Both wall-mounting kits are in accordance with the standards associated with the
IP54 and IP65 types of protection. The same wall-mounting kit is required for both the air-cooled and the wa-
ter-cooled variety of frame size 1. Where frame size 2 is concerned, the wall-mounting kits for the two varieties
are different however (see table below).
For device with designation
SK 750E-551-323-A (-W) ... SK 750E-751-323-A (-W)
SK 750E-551-340-A (-W) ... SK 750E-152-340-A (-W)
SK 750E-921-323-A ... SK 750E-112-323-A
SK 750E-182-340-A ... SK 750E-222-340-A
SK WMK-750E-BG2-W
(to be available soon)
SK 750E-921-323-A -W... SK 750E-112-323-A-W
SK 750E-182-340-A -W... SK 750E-222-340-A-W
275219020
(to be available soon)
Components of wall mounting kits:
wall mounting kit:
SK WMK-750E-BG1
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