How can we calculate the Rating of DG Set for a 4 kw motor?
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kw 4
hp 5.434782609
amps 7
DG selection is grater 3to 4 times
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Answer / seeni labeer
Motor Rating = 4kW
Useually generator ratings are in KVA
KVA=KW / PF
KVA=4 / 0.8 (Useual pratice power factor = 0.8)
KVA=5
The required rating of DG for 5KVA on 4kW Motor
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