ABB RELION 650 SERIES, Technical Manual

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IEC06000180-2-en.vsd
IEC06000180 V2 EN-US
Figure 424: IED (1/2 x 19”) mounted with a RHGS6 case containing a test
switch module equipped with only a test switch and a RX2 terminal
base
20.4.5 Side-by-side flush mounting
IP10329-1 v1
20.4.5.1 Overview
M11975-3 v3
If IP54 is required it is not allowed to flush mount side by side mounted cases. If
your application demands side-by-side flush mounting, the side-by-side mounting
details kit and the 19” panel rack mounting kit must be used. The mounting kit has
to be ordered separately. The maximum size of the panel cut out is 19”.
With side-by-side flush mounting installation, only IP class 20 is
obtained. To reach IP class 54, it is required to mount the IEDs
separately. For cut out dimensions of separately mounted IEDs, see
section
"Flush mounting" .
Use only the screws included in the mounting kit when mounting
the plates and the angles on the IED. Screws with wrong dimension
may damage the PCBs inside the IED.
Please contact factory for special add on plates for mounting FT
switches on the side (for 1/2 19" case) or bottom of the relay.
Section 20
1MRK 506 382-UEN A
IED hardware
878 Line distance protection REL650 2.2 IEC
Technical manual