2082 ChaitraChapter 3: Fuses3.1 Types of Fuses: Construction, Operating Characteristic and Application
Explain the cut-off characteristics of a fuse.
EE 651 · Chapter 3
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Explain the cut-off characteristics of a fuse.
Explain the working of dropout fuse. Also suggest in which side of a transformer will you keep this fuse and what will be its rating for a 11/0.4 kV – 200 kVA transformer.
A transformer having capacity of 250 KVA, 11/0.415 KV, percentage impedance of 4.75% is required to be protected with fuses. Suggest guide line for selection of HV and LV side fuses. State any assumptions you make.