Flush Mounting; Overview - ABB Relion 670 Series Installation Manual

Section 5
Mounting
A
IEC06000147 V4 EN-US
Figure 2: Different mounting methods
Description
A

Flush mounting

B 19" Panel rack mounting
C Wall mounting
D Side-by-side rack mounting
5.3.1 Flush mounting
5.3.1.1

Overview

The flush mounting kit can be used for case sizes:
• 1/2 x 19"
• 3/4 x 19"
• 1/1 x 19"
• 1/4 x 19" (RHGS6 6U)
Only a single case can be mounted in each cut-out on the cubicle panel, for class IP54 protection.
The screws from the IED shall be used to fasten the fasteners to the IED.
20
B
Flush mounting cannot be used for side-by-side mounted IEDs when IP54 class
must be fulfilled. Only IP20 class can be obtained when mounting two cases side-
by-side in one (1) cut-out.
To obtain IP54 class protection, an additional factory mounted sealing must be
ordered when ordering the IED.
C
1MRK 514 026-UUS F
D
IEC06000147-4-en.vsdx
IP10303-1 v1
M11967-3 v5
670 series
Installation manual