ABB 630 series, Installation Manual

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When the LHMI is installed on the cabinet door, earth the door with
a 16.0 mm
2
flat copper cable.
The display module is connected to the main unit of the IED using
the RJ-45 cable that is included in the delivery of the IED.
Check the allowed minimum bending radius from the optical cable
manufacturer.
The LHMI cable must be grounded to the LHMI grounding point.
Use only the cable delivered with the IED.
4.3.5.2 Ceiling mounting the main unit
1. Drill four screw holes according to the dimensional drawing.
2. Mount the mounting bracket on the ceiling at the required location.
A minimum of 50 mm space is needed between the IED and
the ceiling for the cables.
3. Remove the upper four plastic plugs, two on each side, on the case of the
main unit and locate it securely in the mounting frame.
1MRS755958 C
Section 4
Mounting
630 series 29
Installation Manual