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Solusi Tepat Mengatasi Kesalahan Pemasangan Grounding pada kWh Meter di Cluster Natura Bekasi, Jawa Barat Djoni, Djoni; Abrianto, Heru; Gultom, Arlewes
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 2 (2025): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i2.42311

Abstract

This study analyzes the suitability of the earthing system of household electrical installations in the Natura Cluster, Bekasi, with the PUIL 2011 standard, considering that the increase in power and degradation of old installations increase the risk. A qualitative approach with data triangulation (measurement, observation, documentation study) was used. The results of earthing resistance measurements with a Digital Earth Tester showed values above the PUIL 2000 standard (<5 Ω) at a depth of 50 cm (average 13.17 Ω) due to the soil structure. However, at a depth of 300 cm, an average value of 0.03 Ω was obtained, meeting the standard. This indicates that the cluster kWh installation meets the feasibility standard at the optimum depth. This study recommends a review of the earthing system, including planting depth, understanding soil characteristics, periodic maintenance. Also, system reassessment, and grounding cable insulator coating. This is intended to improve the safety and reliability of the residential electrical system.
Evaluation of Grounding System Maintenance at JIS Jakarta School Building Gunawan, Agus; Sidik, Darmawan; Gultom, Arlewes
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 8 No. 2 (2025): April
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v8i2.42727

Abstract

This research analyzes the maintenance of the grounding system in JIS Pattimura School Building, Jakarta, to improve electrical safety and reliability. A reliable grounding system protects equipment and people from electrical hazards. The research methods include observation, measurement of grounding resistance with an Earth Tester, and analysis based on PUIL standards. The results show that some grounding points, such as the grounding on the server panel and alarm panel, require improvement because the resistance value exceeds the standard, especially in areas with dry soil or covered by buildings, with the grounding resistance value after improvement of 0.96 Ohm and 1.09 Ohm, respectively. The solution implemented was the addition and deepening of grounding electrodes to lower the resistance. Regular maintenance and periodic monitoring are recommended. A maintained grounding system improves safety, extends equipment life, and ensures compliance with standards.
Analisa Perbandingan Pengaruh Pembebanan Elevator Terhadap Arus Listrik pada Motor Induksi Tiga Fasa dan Motor Permanen Magnet Tiga Fasa Putra S, Rio; Abrianto, Heru; Gultom, Arlewes
Journal Scientific of Mandalika (JSM) e-ISSN 2745-5955 | p-ISSN 2809-0543 Vol. 6 No. 6 (2025)
Publisher : Institut Penelitian dan Pengembangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/10.36312/vol6iss6pp1541-1548

Abstract

This research aims to analyze the electric current of elevators equipped with both three-phase induction motors and permanent magnet motors under varying load conditions (0%, 50%, and 90% of elevator capacity). Data was collected through direct observation using a Kyoritsu KEW 2007 current clamp. The results indicate that there is no significant difference in electric current and power consumption between 0% and 90% load conditions for both motor types. However, a notable difference was observed at the 50% load condition. The study suggests that permanent magnet motors are preferable due to their easier maintenance.