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Analisis Deskriptif Inovasi Sistem Relay Proteksi untuk Mencegah Kerusakan EMCP pada Unit Genset di PT PPA Jobsite MIP Triraharjo, Joko; Kurniawan, Fika; Saputra, M. Ferry; Dendang, Adrianto; Nugroho, Edi Setyawan; S, Aryo Adi; L, Bagus Budhi Bowo
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 5 No. 2 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v5i2.3186

Abstract

Disruption of electricity supply is one of the main factors hampering industrial productivity, especially in the mining sector that relies on independent power plants such as generators. PT Putra Perkasa Abadi (PPA) experienced repeated problems related to damage to the Electric Module Control Panel (EMCP) in the Caterpillar 400 KVA generator set due to a sudden surge in current. This study aims to describe the process of implementing an additional protection system in the form of a protection relay and evaluate its effectiveness in preventing EMCP damage. This research uses a descriptive qualitative approach by collecting data through observation, interviews, and studies of the company's internal documentation. The results showed that the protection relay system was able to eliminate the frequency of EMCP damage to zero incidents, reduce downtime from 7 days to 30 minutes, and reduce replacement costs from Rp34,000,000 to Rp100,000 per incident. This innovation also has a positive impact on the aspects of Quality, Cost, Delivery, Safety, and Morale (QCDSM). This study suggests the application of protection relays as a safety system standard in mining industry generators and the need for further studies with a technical-quantitative approach to measure system performance more accurately.
Analisis Deskriptif Inovasi Sistem Relay Proteksi untuk Mencegah Kerusakan EMCP pada Unit Genset di PT PPA Jobsite MIP Triraharjo, Joko; Kurniawan, Fika; Saputra, M. Ferry; Dendang, Adrianto; Nugroho, Edi Setyawan; S, Aryo Adi; L, Bagus Budhi Bowo
COMSERVA : Jurnal Penelitian dan Pengabdian Masyarakat Vol. 5 No. 2 (2025): COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/comserva.v5i2.3186

Abstract

Disruption of electricity supply is one of the main factors hampering industrial productivity, especially in the mining sector that relies on independent power plants such as generators. PT Putra Perkasa Abadi (PPA) experienced repeated problems related to damage to the Electric Module Control Panel (EMCP) in the Caterpillar 400 KVA generator set due to a sudden surge in current. This study aims to describe the process of implementing an additional protection system in the form of a protection relay and evaluate its effectiveness in preventing EMCP damage. This research uses a descriptive qualitative approach by collecting data through observation, interviews, and studies of the company's internal documentation. The results showed that the protection relay system was able to eliminate the frequency of EMCP damage to zero incidents, reduce downtime from 7 days to 30 minutes, and reduce replacement costs from Rp34,000,000 to Rp100,000 per incident. This innovation also has a positive impact on the aspects of Quality, Cost, Delivery, Safety, and Morale (QCDSM). This study suggests the application of protection relays as a safety system standard in mining industry generators and the need for further studies with a technical-quantitative approach to measure system performance more accurately.
Implementasi Early Alarm System Indicator sebagai Upaya Mengurangi Frekuensi Overload pada HD 785-7 di PT Putra Perkasa Abadi Site MIP Lahat Jatmiko, Fauzi; Nugroho, Edi Setyawan; Raharjo, Joko Tri; Kurniawan, Fika; Saputra, Ferry
Syntax Literate Jurnal Ilmiah Indonesia
Publisher : Syntax Corporation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36418/syntax-literate.v9i6.16030

Abstract

Industri pertambangan merupakan salah satu sektor yang memegang peranan penting dalam perekonomian Indonesia. Salah satu alat berat yang krusial dalam operasi tambang adalah hauler atau truk angkut, seperti unit HD 785-7. Overload pada hauler HD 785-7 terjadi ketika muatan yang diangkut melebihi kapasitas maksimal yang diizinkan oleh spesifikasi pabrikan. Kondisi ini tidak hanya mengurangi efisiensi bahan bakar, tetapi juga menimbulkan risiko signifikan terhadap integritas struktural dan mekanikal hauler. Penelitian ini bertujuan untuk mengurangi frekuensi overload pada unit hauler HD 785-7 di PT Putra Perkasa Abadi Site MIP Lahat melalui implementasi sistem Early Alarm Indicator. Overload pada hauler dapat menyebabkan kerusakan komponen seperti suspensi dan menurunkan kinerja operasional. Dengan sistem alarm dini ini, operator diharapkan lebih responsif terhadap kondisi overload, sehingga dapat meningkatkan efisiensi operasional dan menurunkan biaya perbaikan. Hasil penelitian menunjukkan penurunan frekuensi overload sebesar 21% dan peningkatan beban rata-rata yang terpantau menjadi 102,10 ton setelah implementasi sistem. Disarankan untuk menerapkan sistem Early Alarm Indicator pada semua unit hauler HD 785-7 di PT Putra Perkasa Abadi.