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Alfredo Sibarani
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Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Social Sciences

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Analisis Bahaya Arc-Flash pada Sistem Distribusi Industri Menggunakan ETAP Berbasis IEEE 1584-2018 Gilbert Sarda Sinaga; Alfredo Sibarani; Hudai Hasnandi; Desman Jonto Sinaga
JURNAL ILMIAH NUSANTARA Vol. 3 No. 1 (2026): Jurnal Ilmiah Nusantara Januari 2026
Publisher : CV. KAMPUS AKADEMIK PUBLISING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jinu.v3i1.7423

Abstract

The reliability and safety of industrial electrical power systems have become paramount priorities given the serious threats posed by arc-flash phenomena, which can cause severe injuries, equipment damage, and operational disruptions. This study aims to analyze arc-flash hazards in multi-bus industrial distribution systems using ETAP software based on IEEE 1584-2018 standards. The research methodology employs an experimental simulation design by constructing a distribution system model encompassing bus components, transformers, transmission lines, and protective devices. The analysis focuses on three critical points: Bus 4, Bus 6, and Bus 7. Simulation results indicate that Bus 4 exhibits the highest incident energy of 56.52 cal/cm² with an arc-flash boundary of 5.324 m (NFPA 70E category F), Bus 6 generates 45.90 cal/cm² with a boundary of 4.663 m (category F), and Bus 7 produces 34.40 cal/cm² with a boundary of 3.880 m (category E). The findings underscore the necessity for implementing high-level personal protective equipment, optimizing protection coordination to reduce fault clearing time, and conducting periodic evaluations of protection systems to enhance operator safety and the reliability of industrial distribution systems.
Co-Authors Gilbert Sarda Sinaga Hudai Hasnandi SINAGA, DESMAN JONTO