Pelatihan Proteksi Sistem Kelistrikan Kapal Melalui Pembuatan Modul Trainer Praktik Untuk Keselamatan Kelistrikan (K2) di SMK Negeri 7 Kendari Sulawesi Tenggara

Abstrak

This community service program aims to improve maritime electrical protection literacy and the application of electrical safety and occupational safety and health among grade XI students and teachers of the Merchant Ship Engineering Department at SMK Negeri 7 Kendari. The intervention was implemented through structured training and the development of a didactic trainer (IP65 panel containing tiered Miniature Circuit Breakers (MCBs), Residual Current Device (RCD)/Earth Leakage Circuit Breaker (ELCB) 30 mA, Type-2 Surge Protective Device (SPD), E-Stop, measurement points, and fault switches). Activities included conceptual materials, station-based practices (grounding & insulation testing, RCD trip testing, SPD verification, MCB selectivity simulation, and standardization of Lock Out Tag Out (LOTO)–Personal Protective Equipment (PPE)–checklist Standard Operating Procedures (SOPs)). Evaluation was conducted using pre-tests and post-tests. Results showed an average score increase of +1.21 points (≈ +14.13%), the median increased from 7.50 to 10.00, and Cohen's d ≈ 0.36 (small-to-medium effect). The proportion of participants scoring ≥ 8/15 increased from 50.00% to 76.47%, and ≥ 12/15 increased from 16.67% to 35.29%. The program produced one trainer set, a package of SOPs & job sheets, and a sustainability Training of Trainer (ToT) plan.

Kata kunci

• K2/K3
• LOTO
• Proteksi Kelistrikan Kapal
• RCD/ELCB
• SPD
• Selektivitas MCB
• Trainer Didaktik