Follow the connector label when connecting the cables between BIO-
Tester and the protection relay.
GUID-0D4D6DFA-0ED5-4301-99C7-9E46305A094A V1 EN
Figure 5: Earth lead connected to the earth screw
1
Connector labels
2 Earth lead
Section 4 2NGA000105 B
BIO-Tester Relion® REX640
20 BIO-Tester Relion® REX640
User Manual