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Installation guide
NP800R
Date : 01/2012
Print :23/08/2012
Sheet :
16
Issue : a
3.3.2.2 Replacement of the base - Projecting front connection case
Code pins to NP800R being different to relay 7000 and 700, the bases must be replaced.
Check with the label (Item 1) the good conformity between the base and the relay.
3.3.2.3 Connection NP800R - Projecting front connection case
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.
3.3.2.4 Put in place the protective relay – Projecting front connection case
If rear clearance and 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
If no rear clearance, use the space (Item 3) between the two terminals T1.
Insert the protective relay carefully and plug it into the base
Tighten the four fixing rods with a flathead screwdriver (3.5 mm)
Connect the additional connectors and block them with their screws.
Install the new base
Use the 4 holes (Item 2) for fixing
1
2
3
