ABB Relion RES670, Technical Manual

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IEC06000180-2-en.vsd
IEC06000180 V2 EN-US
Figure 339: 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
23.4.5 Side-by-side flush mounting
IP10329-1 v1
23.4.5.1 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.
Section 23
1MRK 511 408-UUS A
IED hardware
868 Phasor measurement unit RES670 2.2 ANSI
Technical manual