Training Save Operation & Maintenance Switchgear



Switchgear (and circuit breakers) are obviously critical components in electrical distribution systems and their operation significantly affects the overall operation of the system. The workshop will discuss application, installation, maintenance and testing issues relating to medium and high voltage switchgear and circuit breakers. There will also be a coverage of low voltage switchgear. You will receive a thorough grounding in switchgear theory and standards. You will gain a solid understanding of the issues associated with the proper application, installation and maintenance of these critical items of equipment with an overriding emphasis on safety. This comprehensive and practical workshop emphasises medium voltage switchgear which represents most of the switchgear installed on electrical distribution systems. The focus here is on air blast, oil, SF6 and vacuum circuit breakers. Case studies covering the main manufacturer’s equipment will illustrate the important practical principles. Other power system protection components will be discussed as well to ensure that switchgear is understood in the correct context.



Delegates will learn about the following:

  • Selection of appropriate type and rating of circuit breakers and switchgear
  • Fundamentals of operation of switchgear
  • Switchgear components (CTs, VTs, relays, cable terminations)
  • Safe operational policies including safety rules and safety documents
  • Diagnostic tools and test equipment
  • Safe maintenance policies including safe working in switch rooms, indoor and outdoor substations





  • Single line diagrams
  • Active and passive network components
  • Circuit breaker utilisation
  • Alternative forms of MV switchgear – ring main units, load breaking/fault making switches,
  • Fuse switches
  • HV fuses in combination with, and as alternative to circuit breakers
  • Auto-reclosers and auto-reclose operation


  • Principles of current interruption
  • Plain break circuit breakers
  • Bulk and small oil volume circuit breakers
  • Turbulator (explosion pot)
  • Operating mechanisms
  • Transfer earth circuit breakers
  • Air break and air blast switchgear
  • SF6 and Vacuum
  • Switchgear in association with disconnectors
  • Fixed and withdrawable designs
  • Switchgear standards
  • Factors affecting switchgear selection


  • Switchgear rating – highest system and impulse withstand voltages, load and short circuit currents
  • Simple and complex protection systems
  • Switchgear ancillaries, measurement CTs, VTs, relays
  • Cable terminations
  • Indoor and outdoor operation
  • Substation and switch room layouts and design


  • Symmetrical and asymmetrical breaking
  • Make and break operations
  • Understanding test oscillograms


  • General safety precautions and the use of personal protective equipment
  • Principles of safety rules
  • Principles of personnel authorisation
  • Operative training for safe operation of switchgear
  • Isolation in a circuit breaker context
  • Safety documentation
  • Operational and safety locking, caution and danger notices
  • Safe working in a substation environment
  • Safety interlocks
  • Substation alarms
  • Individual study task and presentation -safety policies in my company and how they might be improved



  • Principles of time and condition based asset management
  • Asset registers
  • Asset management systems


  • Switchgear inspection methodologies
  • Partial discharge measurement and survey
  • Timing tests
  • Thermovision
  • Mechanisms of deterioration
  • Principles of circuit breaker maintenance
  • Maintaining oil circuit breakers
  • Contact maintenance and contact wipe
  • Oil testing
  • Maintaining vacuum circuit breakers
  • Maintaining SF6 circuit breakers
  • SOPs and DINs
  • Switchgear defects and defect control systems



This course is designed for personnel responsible for maintenance, testing and troubleshooting low voltage power circuit breakers, protective relays, breaker trip devices and switchgear panels. The lab provides students with the opportunity to work on a variety of low voltage circuit breakers.


Fasilitas Yang Diperoleh

  • Lokasi Training di Hotel Bintang 3-5
  • Ruang Pelatihan Full AC, Toilet dan Musholla
  • Perlengkapan Visual LCD Proyektor, & Whiteboard
  • Modul / Handout(Hard Copy & Soft Copy)
  • Training Kit (Co-Card, Bolpoin, & Buku Catatan)
  • 1x Makan Siang dan 2x Coffee Break (Snack)
  • Penjemputan Bandara Hotel (Pulang-Pergi selama pelatihan)
  • Basement Tempat Parkir Motor dan Mobil yang Aman
  • Akses Internet Wireless
  • Smoking Area.
  • Sertifikat Keikutsertaan Training
  • Merchandise menarik dari Duta Pro Training & Consulting
  • Konsultasi dengan Instruktur setelah Pelatihan

Lokasi Training di Bali

Lokasi Training di Kota Lainnya

  • Yogyakarta : Hotel Dafam Malioboro, Ibis Style Malioboro, Forriz Hotel, Neo Malioboro
  • Bandung : Ibis Pasteur Hotel, Gino Feruci Hotel, Verona Palace Hotel
  • Jakarta : Amaris Tendean Hotel, Amaris Kemang Hotel, Neo+ Kebayoran Hotel
  • Surabaya : Hotel Ibis Merah, Yello Hotel Jemursari, Neo Gubeng Hotel, Bidakara Hotel
  • Malang : favehotel Tlogomas Malang, Maxone Hotels at Malang, Hotel Tugu Malang
  • Semarang : Hotel Dafam Semarang, Whiz Hotel Semarang, Aston Semarang Hotel And Convention Center, Hotel Ciputra
  • Solo : favehotel Manahan, Brothers Inn Solo, ASTON Solo Hotel, The Alana Hotel and Convention Center
  • Lombok: Hotel Lombok Garden, Grand Senggigi Hotel, favehotel Langko Mataram


  1. Jumlah Peserta dapat mempengaruhi biaya training.
  2. Biaya dan Lokasi diatas hanya untuk Private Training dan Public Training, untuk In House Training penawarannya dapat menghubungi kami dilink berikut (kontak kami).
  3. Jumlah peserta, jadwal training dan lokasi training dapat menyesuaikan permintaan.
  4. Pemintaan lokasi yang diluar daftar diatas dapat menghubungi kontak Marketing Kami.

Dapatkan Penawaran Harga Training Terbaik dari Kami!.

Untuk melihat jadwal pelatihan ini kunjungi Jadwal Training Update dan jika ingin mendaftar pelatihan ini, silakan isi form di Formulir Pendaftaran.

Jadwal Training Terbaru di Kota Denpasar, Gianyar, Badung, Buleleng, Tabanan, Bali. Lihat Jadwal Fix Running dan Dapatkan penawaran harga murah & diskon dari Kami. Jadwal Pelatihan Bulan Januari, Februari, Maret, April, Mei, Juni, Juli, Agustus, September, Oktober, November, Desember Fix Running.

Jadwal Training di Bali 2023

"26-27 Januari 2023 | 30-21 Januari 2023 | 8-9 Februari 2023 |22-23 Februari 2023 |15-16 Maret 2023 | 29-30 Maret 2023 | 4-5 April 2023 | 18-19 April 2023 | 9-10 Mei 2023 | 23-24 Mei 2023 | 14-15 Juni 2023 | 21-22 Juni 2023 | 5-6 Juli 2023 | 26-27 Juli 2023 | 10-11 Agustus 2023 | 23-24 Agustus 2023 | 12-13 September 2023 | 20-21 September 2023 | 11-12 Oktober 2023 | 25-26 Oktober 2023 | 14-15 November 2023 |  28-29 November 2023 | 6-7 Desember 2023 | 20-21 Desember 2023"







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