Flush Mounting; Overview - ABB Relion 670 2.0 IEC Series Installation Manual

1MRK514019-UEN A
A
IEC06000147 V4 EN
Figure 2: Different mounting methods
Description
A Flush mounting
B 19" Panel rack mounting
C Wall mounting
D Side-by-side rack or flush mounting
5.3.1
5.3.1.1
670 series 2.0 IEC
Installation manual
B

Flush mounting

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.
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.
C
IEC06000147-4-en.vsdx
Section 5
Mounting
D
23