Feeder Protection Unit
Reference: Pragna
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Study of feeder protection by simulating various faults.
This kit consists of:
a) 4 feeder zones simulated using air core conductors.
b) 4 numerical three phase over current (earth fault) relay. (L&T or C&S make)
c) 4 digital time interval meters.
d) 4 digital AC ammeters for current measurement.
e) Provision to create faults like LG fault, LL, fault, LLG fault and LLLG fault.
f) 3 phase resistive load for over current trip study.
g) Provision for time grading, current grading and time and current grading.
h) Associated switches and inductors.
Pragna