Feeder Terminal REF 541, REF 543, REF 545.
1MRS750443-MBG
62
Fig. 15 An REF 54_ feeder terminal used for the protection, control, measurement and supervision func-
tions of a utility feeder (main single-line diagram presentation). The neutral point of the supplying
network 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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