Rack Mounting The Ied - ABB Relion 620 Series Installation Manuals

1MRS757641 E
4.3.4
620 series
Installation Manual
The allowed range for the fixing screws' tightening torque is
0.7...1 Nm.
6. Attach the protective film back on the top side of the case.
7. Install the plug-in unit into the case.
The purpose of the protective film is to prevent debris falling inside the unit while
installing electrical wiring. Remove the protective film before energizing the IED.
A
B
GUID-BECAF758-CADF-4718-8693-A7D715FBA71E V1 EN
Figure 13: Semi-flush mounted IED
A 280 mm
B 177 mm
C 201 mm
D 103 mm
E 98 mm
F 160 mm
Check the allowed minimum bending radius from the optical cable
manufacturer.

Rack mounting the IED

A mounting kit is needed for rack mounting the IED. The 19" rack mounting kit
includes screws and a mounting panel.
Section 4
Mounting
C
D
F
E
23