The Wärtsilä High Voltage Training Breaker is a high‑voltage training solution for marine engineering and electrical training. It combines an actual ABB breaker cabinet with a fully featured Virtual Reality (VR) version of the same system, enabling realistic and safe hands‑on learning for high‑voltage operations.
The solution is developed in collaboration with ABB power technology specialists, ensuring realistic training aligned with real‑world high‑voltage equipment and operational practices.
Updates to the STCW Code (Manila Amendments) require mandatory high‑voltage training on real equipment for specific officer roles. Training providers therefore need solutions that allow realistic practice while maintaining a safe training environment.
The Wärtsilä High Voltage Training Breaker meets this requirement by enabling compliant, hands‑on high‑voltage training using both physical equipment and immersive simulation, without exposing trainees or assets to unnecessary operational risk.
The Wärtsilä High Voltage Training Breaker delivers realistic, hands‑on training in high‑voltage operations, helping trainees develop confidence, competence, and a clear understanding of electrical safety as a personal responsibility.
The solution supports practical learning in work planning, hazard identification, emergency procedures, isolation practices, and the correct use of test equipment and personal protective equipment (PPE), ensuring trainees are well prepared for real‑world operations.
Training covers:
The solution combines real high‑voltage hardware with advanced simulation technology, allowing training to be carried out using either physical equipment or Virtual Reality. The breaker is compatible with Wärtsilä TechSim ERS 5000 engine room simulators with high‑ and medium‑voltage systems.
The lower part of the breaker comprises a real breaker operated by the simulator’s electrical system mathematical model. The upper panel contains instruments and controls representing a typical high‑voltage generator.
Controls and instruments are connected to the simulator model via a digital analogue interface. Simulation of LCD‑type Power Management System controllers is delivered through a dedicated touchscreen that replicates controller functionality.
The simulator is connected to the breaker using a Wago COTS automation interface, which can also be used for automation training. Bus ties and generator breakers are installed in the main switchboard and typically use front‑loading vacuum circuit breakers.
The electrical systems follow standard marine design principles and operate with the following parameters:
In the Smart Realities version, users can carry out the same breaker operations, including racking in and racking out. Instructors can introduce fault scenarios, allowing safe troubleshooting exercises to be performed in a fully immersive Virtual Reality environment.
Fault scenarios are defined and controlled by the instructor, enabling structured and repeatable troubleshooting exercises without risk to personnel or equipment.
The Wärtsilä High Voltage Training Breaker is suitable for use in:
The system supports multiple vessel electrical configurations through simulation, including:
The solution can be delivered in different configurations depending on training requirements.
The Wärtsilä High Voltage Training Breaker is designed to meet or exceed the requirements of STCW 2010 (Manila Amendments), including Sections A‑III/1, A‑III/2, A‑III/6, and B‑III/2. This ensures training programmes fulfil mandatory high‑voltage competency requirements for relevant officer roles while maintaining a safe training environment.
Contact Wärtsilä to discuss how high‑voltage training solutions can support crew safety, technical competence, and regulatory compliance.