Wall Mounting The Main Unit - ABB Relion 650 Series Installation Manual

1MRK 514 014-UUS A
5.3.4.2

Wall mounting the main unit

1. Drill screw holes according to the dimensional drawing.
2. Mount the mounting brackets using the required screws.
3. Fit the main unit of IED securely between the mounting brackets by using the required
screws.
GUID-3451F22D-1B9E-47A1-A407-9D87B83AD837 V1 EN-US
Figure 11:
A 9.49 inches (241.1 mm) 1 Screws
B 7.5 inches (190.5 mm)
4. Tighten the screws.
5. Connect a cable to the RJ-45 connection on the front panel of the main unit to the
corresponding connection on external LHMI display module.
650 series
Installation manual
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.
6U main unit and external LHMI display
2 Mounting brackets
The width of the 4U and 6U main units is 224 mm.
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Section 5
Mounting
GUID-1CABE0A1-790F-4773-9E4F-067D771F7226 v3
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