Al Hakim, M Fariz (2025) ANALISIS KELAYAKAN MOTOR INDUKSI 3 FASA BERDASARKAN TAHANAN ISOLASI DAN INDEKS POLARISASI DI PT.PN VII BETUNG. Diploma thesis, Politeknik Neggeri Sriwijaya.
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Abstract
Motor induksi tiga fasa merupakan komponen vital dalam sistem kelistrikan industri. Penelitian ini bertujuan menganalisis kelayakan operasional motor blower induksi tiga fasa di PT.PN VII Betung melalui pengujian tahanan isolasi dan indeks polarisasi (PI) sesuai standar IEEE 43-2000. Pengukuran dilakukan selama 10 menit untuk setiap belitan terhadap ground. Hasil menunjukkan nilai rata-rata tahanan isolasi: 523 MΩ (U), 489,6 MΩ (V), dan 453,9 MΩ (W). Indeks polarisasi juga dalam batas optimal: 2,84 (U), 2,42 (V), dan 2,57 (W), dengan arus bocor yang sangat rendah. Hal ini menandakan motor dalam kondisi baik dan layak operasi. Penelitian ini menekankan pentingnya pemeliharaan preventif berbasis data untuk mendukung keandalan dan keselamatan sistem.
| Item Type: | Thesis (Diploma) |
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| Uncontrolled Keywords: | motor induksi, kelayakan, isolasi, polarisasi, pengujian |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering > Undergraduate Theses |
| Depositing User: | Pustaka Teknik Elektro |
| Date Deposited: | 01 Sep 2025 02:16 |
| Last Modified: | 01 Sep 2025 02:16 |
| URI: | http://eprints.polsri.ac.id/id/eprint/19173 |
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