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All Journal MEDIA ELEKTRIKA Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Faruq Ratuhaji
Akademi Komunitas Industri Manufaktur Bantaeng
Religion Humanities Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Engineering Languange, Linguistic, Communication & Media Nursing Public Health Social Sciences

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Diversifikasi Produk Poteng (Tape) dan Peningkatan Produktivitas UMKM Rezki Onto Kabupaten Bantaeng Faruq Ratuhaji; Maipha Deapati Arief; Nurhajawarsi Nurhajawarsi; Sherly Towolioe; Roberth M. Ratlalan
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 5 No. 5 (2025): September 2025 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v5i5.830

Abstract

UMKM Rezki Onto di Kabupaten Bantaeng menghadapi kendala dalam meningkatkan nilai ekonomi produk poteng akibat keterbatasan variasi produk, penggunaan kemasan yang kurang menarik, serta strategi pemasaran yang terbatas. Untuk menjawab permasalahan tersebut, kegiatan pengabdian kepada masyarakat dilaksanakan melalui tiga tahap utama, yaitu pelatihan diversifikasi produk, pengadaan alat pres dan cool box, serta pendampingan branding. Kegiatan ini diikuti oleh 10 pelaku UMKM dengan metode evaluasi menggunakan angket skala Likert 1–5 untuk menilai pemahaman, keterampilan, dan kepuasan peserta. Hasil pelaksanaan menunjukkan peningkatan pemahaman peserta sebesar 80% dengan mayoritas berada pada kategori baik, peningkatan produksi dari 50 bungkus menjadi 90 bungkus per minggu, kenaikan omset bulanan dari Rp2.000.000 menjadi Rp3.600.000, serta lahirnya dua varian produk baru yang lebih kompetitif. Dengan capaian tersebut, kegiatan ini terbukti mampu meningkatkan produktivitas, kualitas, dan daya saing UMKM Rezki Onto.
ANALISIS UJI KINERJA PEMUTUS TENAGA (PMT) 150 KV PADA GARDU INDUK SANGGRAHAN Faruq Ratuhaji; Nur Asmi Rahmawati; Hermansyah Hermansyah
MEDIA ELEKTRIKA Vol 18, No 2 (2025): Vol 18, No 2 (2025)
Publisher : PSRE UNIMUS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/me.v18i2.20014

Abstract

The Circuit Breaker (PMT) is a critical component in ensuring the reliability of 150 kV transmission systems, which requires periodic testing to maintain optimal performance. This study aims to evaluate the operational feasibility of a 150 kV circuit breaker at the Sanggrahan Substation using three assessment parameters: insulation resistance, contact resistance, and synchronizing performance. The research method includes onsite testing using a 5 kV megger, RMO-600 micro-ohmmeter, and a 50 Hz Breaker Timing Analyzer, supported by interviews and literature review. The results show that the insulation resistance of all phases is significantly above the minimum standard of 0.015 GΩ, with leakage currents ranging from 0.009–0.023 mA, indicating excellent insulation conditions without signs of degradation. The measured contact resistance of 40.4–43.4 μΩ meets the requirement of being below the 50 μΩ threshold, confirming clean and stable contact performance with minimal heating potential. Furthermore, the synchronizing test demonstrates operating time differences of only 0.45 ms for opening and 0.35 ms for closing, well below the 10 ms tolerance. These findings indicate that the circuit breaker is in a highly reliable operating state and contributes positively to system reliability through reduced failure risk and improved switching performance.
Co-Authors Hermansyah Hermansyah Maipha Deapati Arief Nur Asmi Rahmawati Nurhajawarsi Nurhajawarsi Roberth M. Ratlalan Sherly Towolioe