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Installation guide
NP800R
Date : 01/2012
Print :23/08/2012
Sheet :
9
Issue : a
3.1.3.2 Replacement of the base - Flush rear connection
Code pins to NP800R being different to relay 7000 and 700, the bases must be changed.
Check with the label (Item 1) the good conformity between the base and the relay.
3.1.3.3 Connection - Flush rear connection
Use the connection diagram; see the references in annex and the “User guide” of the relevant protective relay.
For the section of the wires to use, see the User’s guide of the relevant relay.
3.1.3.4 Put in place the protective relay - Flush rear connection
Depending the type of protection, place the strands of additional connectors out of the cutting of the
base, in order to not damage them during the insertion of the relay
Insert the protective relay carefully in the mounting - cradle up to plug it into the base
Tighten the four fixing rods with a flathead screwdriver (3.5 mm)
Connect the additional connectors and lock them with their screws.
3
2
Install the new mounting - cradles
Install the new base
Take care of mounting (Item 2)
Install the springs and single ended nut (Item 3)
Tighten the screws
1
2
