ABB RELION 670 Series Technical Manual page 1352

Section 22
IED hardware
22.4.3 Wall mounting
22.4.3.1 Overview
All case sizes, 1/2 x 19", 3/4 x 19",1/1 x 19", can be wall mounted. It is also possible to mount the
IED on a panel or in a cubicle.
22.4.3.2 Mounting procedure for wall mounting
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IEC13000266 V1 EN-US
Figure 684: Wall mounting details.
1346
When mounting the side plates, use screws that follow the recommended
dimensions. Using screws with other dimensions may damage the PCBs inside the
IED.
If fiber cables are bent too much, the signal can be weakened. Wall mounting is
therefore not recommended for any communication modules with fiber
connection.
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4
5
6
IEC130 00266-1-en.vsd
1MRK 502 066-UUS B
IP10316-1 v1
M11973-3 v5
M11949-2 v2
Technical manual