DB Loading Schedule & Load Calculations

Note this is only example and not a real life project
Always consider future extension around 25% space/spare
T. C. L equal to sum of total loads connected to phase R, Y, and B.
Max. & min. total load connected to the three line (R, Y, B)
  • Total connected load = 2233+2465+2396= 7094 VA
  • Unbalanced % = (2465–2233)/2465=(232/2465)*100=9.41%
  • Total demand load = (900*1)+(1489*0.9)+(2300*0.75)+(2405*0.65)= 5528.35 VA.
  • Max. demand load = 5528.35*125%= 6910.44 VA




Electrical Engineer KAU 2019 👩🏻‍🎓✨

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Electrical Engineer KAU 2019 👩🏻‍🎓✨

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