Mounting Alternatives - ABB RES670 Technical Manual

Section 23
IED hardware
23.4
23.4.1
23.4.1.1
860

Mounting alternatives

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. The screws from the IED shall be used to fasten the fasteners to the IED.
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.
1MRK 511 408-UUS A
Phasor measurement unit RES670 2.2 ANSI
Technical manual
IP11721-1 v1
IP10303-1 v1
M11967-3 v5