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Electrical Transformer Testing & Maintenance – Yogyakarta

Electrical Transformer Testing & Maintenance

Wisma MM UGM Yogyakarta | 13 – 15 Juli 2010 | 08.00 – 16.00 WIB | Rp. 4.000.000,- per orang

This course covers the theory, operation, maintenance and testing of power transformers and auxiliary equipment. Topics included are transformer fundamentals, transformer ratings, transformer cooling, nitrogen gas systems and insulation systems. The source concludes with in-depth discussions on transformer testing techniques. This course is applicable to technicians and engineers who need a sound understanding of power transformer operation and maintenance.
Students will learn safe and proper maintenance and testing procedures on pad-mounted, power transformers. The course covers transformers used in commercial and industrial power distribution systems, including oil and dry-type units. Larger power transformers used in utility applications are also covered.
Load and no-load tap changer maintenance, ac and dc testing, routine inspections and oil sampling and testing are covered in detail. Students will learn how to perform routine oil tests, and understand how to perform the major tests that are required. A variety of electrical test equipment from various manufacturer’s will be discussed.



  1. Transformer Principles
  2. Vector Diagrams
  3. Transformer Classifications
    • Service Classification
    • Instrument Transformers
  4. Transformer Construction (Construction)
  5. Cooling
    • AirCooled Oil-Immersed
    • Temperature Limits
    • Transformer Loading
  6. Tap Changers
  7. Transformer Connections
    • Single Phase Circuits
    • Two-Phase Circuits
    • Three-Phase Circuits
  8. Transformer Maintenance
  9. Transformers and Relaying
    • Transformer Faults
    • Differential Relaying

Presentation, Discussion, Case Study, Evaluation, Pre test, Post test


Manager & Staf bagian pergudangan, bagian logistik, bagian produksi, operasional dan bagian pembelian


Tugino, ST , MT

Beliau Praktisi bidang kelistrikan.Mendapatkan gelar Magister Teknik dari  UGM Yogyakarta . Pengalaman beliau sebagai instruktur antara lain: Electrical Tool Inspection, PT. IPMOMI  Paiton, Presure Relief Valve, PT Chevron Riau, Process Safety,  PT Chevron Kalimantan, Electrical Safety, PT Chevron Garut  JaBar, Basic Electricity, PT Chevron Sumatra, Instrument Process Control,  PT Chevron Riau, Electric Motor  Control, Operator dan Karyawan PTP  VII-IX , LPP Yogyakarta  Electric  Motor Control, PT PetroChina Sorong, Management Energy,  PT  Semen Gresik, Process Control Instrumentation, PT Pertamina Cilacap Programmable Logic Controller, PT Chevron Sumatra,



  • 13 – 15 Juli 2010
  • 08.00 – 16.00 WIB
  • Wisma MM UGM Yogyakarta

Certificate, Training Kit, Module / Handout, Lunch, Coffee Break, Souvenir


Biaya kursus: Rp. 4.000.000,- per orang (Non Residential),


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