Expert Tier 1 — Online

High Voltage Systems Safety

Covers the safety requirements for working with high voltage (above 1,000 V AC) systems on ships including LNG carriers, cruise ships, and large container vessels. Topics include HV distribution, safe isolation, testing equipment, arc flash hazard, and emergency procedures.

4 modules 8 lessons 24 hours 20 question exam 1 enrolled
$1,600
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Instant access on enrolment
Blockchain-verified certificate on completion
Accepted by 50+ maritime employers
80% pass mark — Expert standard
Live-proctored exam, globally accepted
12 CPE credits on passing
IMO Compliant
STCW Aligned
ISO 9001

Course Curriculum

Module 1: HV System Architecture & Regulatory Framework
2 lessons
Why High Voltage is Used on Large Ships
HV Distribution Topology & Protection Philosophy
Module 2: HV Safe Isolation & Permit to Work
2 lessons
Module 3: HV Testing, Maintenance & Emergency Procedures
2 lessons
Module 4: HV Propulsion Systems & Variable Speed Drives
2 lessons

Who This Certification Is For

Senior officers and department heads
Training officers developing crew programmes
Port authority compliance inspectors
Candidates seeking the highest-tier certification recognised by flag states

Certification Exam

20
Questions
30 min
Duration
80%
Pass Mark
∞
Attempts

Complete all course modules before attempting the certification exam. You must achieve the pass mark to receive your certificate.