ABB Relion 620 Series Installation Manuals page 32

Hide thumbs Also See for Relion 620 Series:

Table of Contents

Section 4

Mounting

Mount the mounting panel to a 19" rack.

Loosen the four M5 fixing screws in the case to fit the case into the panel cut-out.

Mount the case to the panel cut-out.

GUID-1D229768-569A-4597-9BE9-27C8FE1276DE V1 EN

Figure 14:

19" rack mounting panel, height 4U

Tighten the screws.

The allowed range for the fixing screws' tightening torque is

0.7...1 Nm.

Install the plug-in unit into the case.

There is a protective film on the top side of the IED. Its purpose is to prevent debris

falling inside the unit while installing electrical wiring. Remove the protective film

before energizing the IED.

1MRS757641 E

620 series

Installation Manual

Table of Contents