Feeder Terminal REF 541, REF 543, REF 545.
1MRS750443-MBG
61
Fig. 14 Protection, control, measurement and supervision functions of a utility infeeder, implemented with
REF 54_ feeder terminals, an REA arc monitoring system and SPACOM differential relay and volt
-
age regulator (main single-line diagram presentation). The neutral point of the MV network sup-
plied by the infeeder is earthed via a low resistance. The scheme is also fully applicable to other
types of low-impedance earthed networks, where the neutral point is earthed effectively or via a
low reactance.
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