Motor Induksi 3 Phase

Star - Delta Starter

Daya (hp) = V x I x Cos Ø x η x Sqrt(3)
746
Daya(watt) = Daya(hp) x 746
   
V:Voltage phase to phase (volt)
I:Current (Ampere)
Cos Ø:Power Factor
η:Efficiency
Calculator
Daya  :
  Satuan Daya
   
Tegangan (P-P):Volt
Power Factor (Cos Ø): 
Efisiensi (η):%
    
Arus Nominal (Beban Penuh):A
Assumsi Cos Ø Starting: 
   
Arus Starting Delta: A
Arus Starting Star:A
References:
  • Allen Bradley, 2008, WYE-DELTA AND SOLID STATE STARTER APPLICATION GUIDE, Rockwell Automation, Inc.
  • John M. Paschal, Jr., P.E., 2001, EC&M's Electrical Calculations Handbook, The McGraw-Hill Companies, Inc.
Koneksi STAR
Koneksi DELTA