Question

calculate F1,F2,F3 and F4

Aad 0.1s 0.1s Fuse Upstream relay maxd 6 Discrimination by Current 11kV 4MVA 2km, 200m 130-250MVA 11/3.3kV 240mm2 PIC 120mm2 PIC 7% cable cable Z 0.240 F (1lk 0.485 L t 0.040 - 250MVA (11kV Z 0,07 KY 2.12n 4MVA =0.93 I2 S30a 130MVA 1.9kA when SCC source 130MVA (5.4kA when SCC source 130MVA bus G bus H 2.2kA when SCC source 250MVA 8.8kA when SCC source 250AMVA (5.2kA when SCC source 130MVA hur 6.8kA when SCC source 13OMVA 1ww.eide f auefor

Answer 1

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