ABB RELION 670 Series Technical Manual page 1350

Section 22
IED hardware
22.4.2 19" panel rack mounting
22.4.2.1 Overview
All IED sizes can be mounted in a standard 19" cubicle rack by using a suitably sized mounting kit
consisting of two mounting angles, their fastening screws and washers.
The mounting angles are reversible which enables mounting of IED size 1/2 x 19" or 3/4 x 19" either
to the left or the right side of the cubicle.
1344
A separately ordered rack mounting kit for side-by-side mounted IEDs or IEDs
together with RHGS cases should be selected so that the total size equals 19".
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.
1MRK 502 066-UUS B
IP10313-1 v1
SEMOD127656-5 v4
Technical manual