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elektrik

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elektrik

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  1. MESIN LISTRIK Mesin Listrik : 1. Mesin listrik Statis > Transformator. 2. Mesin listrik Dinamis > Motor listrik > Generator / Dinamo

  2. Pembagian Mesin Listrik • Mesin Listrik Statis. 1. Transformator 1 phase : > Trafo Arus > Trafo Tegangan > Trafo alat ukur > Trafo Step-Up > Trafo Step-Down 2. Transformator 2 Phase : > Trafo Las ( dirancang khusus u/ mesin Las listrik ) 3. Transformator 3 phase : > Bintang - Bintang ( Y - Y ) > Delta - Delta ( Δ - Δ )> Delta - Bintang ( Δ - Y ) > Bintang - Delta ( Y - Δ )

  3. 2. Mesin Listrik Dinamis :1. Motor Listrik : a. Motor Listrik AC 1 PH > Motor Kapasitor > Motor Sentripugal > Motor Split > Motor Universal dsd b. Motor Listrik AC 3 PH * Motor 2 tegangan ( Y/Δ/400/220 V/50 Hz ) * Motor 2 tegangan ( Y/Δ/700/400 V/50 Hz ) * Motor Start/Delta ( Y/Δ/400 V / 50 Hz ) * Motor Dahlander ( Δ/YY/400 V / 50 Hz )

  4. c. Motor DC : > Motor Serie ( deret ) > Motor Paralel ( Shunt ) > Motor Campuran ( Compound ) > Motor Multifungsi ( Compound ) d. Generator Sinkron ( AC ) : > Generator Sinkron 1 phase > Generator Sinkron 3 phase • Generator/Dinamo ( DC ) : > Gen/Dinamo Serie ( deret ) > Gen/Dinamo Paralel ( Shunt ) > Gen/Dinamo Campuran ( Compound ) * Pendek * Panjang

  5. Bagian-bagian pada : Generator/Motor 1. Stator > Bagian yang diam pada mesin listrik 2. Rotor > Bagian yang berputar pada mesin listrik 3. Alur/Slot > Lubang-lubang sebagai tempat kedudukan kumparan (belitan) kawat email drad. 4. Bearing > Sebagai penyanggah rotor terhadap stator agar celah udara antara stator dan rotor sama ukurannya 5. Fan/Kipas > Pembuang panas pada mesin listrik 6. Body msn > Kedudukan semua komponen mesin

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