High Voltage Training

Teach the participants to realize safety requirements for high voltage equipment & HV maintenance entry levels. Introduce HV Power system composition requirements to HV protection systems. Explain main HV system components: generators, motors, switchboards, circuit breakers, control relays and transformers. Introduce system documentation so that they can follow correct procedure to perform periodic maintenance in a safe manner

Courses Duration Participants Language
2 days 6 prs Eng / Ukr
2 days 6 prs English
2 days 6 prs Eng / Id
2 days 6 prs English
2 days 6 prs English
2 days 6 prs English
2 days 6 prs English

Course in Ukraine, Singapore, Indonesia and Malaysia
approved by Maritime Port Authorities of Singapore in accordance with STCW

Course Content

High Voltage Training course covers the following topics:

  • Pertinent regulatory matters (IMO, flag state, company specific)
  • Electrification
  • Regulations
  • Alternators and Automatic Voltage Regulators (AVR)
  • Medium voltage switchgears
  • Hands on exercises
  • MV / LV transformers
  • Power distribution
  • Safety of operations

Special (customized) content of the Marine High Voltage course may be
adopted, as per customer specific requirements.


At the end of the course, every trainee will take a written examination.
A certificate confirming student's success at achieving a minimum 75% pass will be issued at the end of the course.
In the event of an unsuccessful result, (examination mark below 75%) trainee is recommended to go through the received course material in soft copy at home & pass a re-test exam in 2 (two) working days.

Admission Requirements

Certified chief engineers, engineers, electrical/electronic engineers (ETO) and maintenance personnel on board who are responsible for the daily maintenance of the High Voltage systems.

Course reviews

The instructor Mr. Sergiy is highly experienced, very kind and friendly. He provides up-to-date information. The lectures are informative and easy to understand. Thank Lerus Training for such training. Review by: Igor
Fascinating course
Instructor Sergiy is a very competent teacher. He provides you deep knowledge in extremely understandable way. Review by: Ruslan
My best decision
Teacher is extremely experienced. He explains material very well and ready to answer any questions. Review by: Onur
Perfect training
To my mind, it is the best High Voltage course. I received extremely vuluable knowledge which will definatelly advance my career. I will certainly recommend this course and lerus to all my friends. Review by: Furkon
Great course
I would like to share my sincere thanks to Lerus team and Instructor Sergii personally for this course. I aquired essential knowledge and skills to perform my duties perfectly. I was amazed with the level of course programme. Review by: Jaya
Enriching experience
I completed this course and gained lots of valuable information. Instructor is really mastered and ready to answer any question. Review by: Adam
Outstanding training
I'm absolutely amazed with this course! Super experienced instructor Sergiy Biliavsky delivered the course material in an easy to understand form. Besides, he gave a lot of additional information after the course was completed. Thank you very much. Review by: Herman
Extremelly informative course
I acquired extremely important knowledge and experience. Lots of new information, which experienced instructor managed to cover in a slightly short period of time. Besides, all the information was transmitted in an understandable manner. Thanks. Review by: Philipp
Could use a practical session
Course conducted online as trainer stuck overseas. Materials good. Could have been significantly better with at least one practical session on how to change breaker. Review by: H L
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