--- title: "Redeco Services Modul Power Supply ATG | Citia" description: "Perbaikan dilakukan pada power supply ATG Endress+Hauser yang mengalami mati total akibat lonjakan tegangan dari sambaran petir." url: https://citia-engineering.com/id/projects/redeco-atg-power-supply-module-service language: id updated: 2026-08-04 type: project site: Citia Engineering Indonesia --- # Redeco Services Modul Power Supply ATG Perbaikan dilakukan pada power supply ATG Endress+Hauser yang mengalami mati total akibat lonjakan tegangan dari sambaran petir. Hasil pemeriksaan menunjukkan fuse putus dan varistor mengalami kerusakan. | Info | Isi | | --- | --- | | Tahun | 2025 | | Lokasi | Cilegon, Banten | | Status | Selesai | | Jenis pekerjaan | Instrumentation | | Diperbarui | 2026-08-04 | ## Tentang pekerjaan ini ### Repair Power Supply ATG Endress+Hauser ### Overview Pekerjaan ini dilakukan untuk memulihkan fungsi **power supply Automatic Tank Gauge (ATG) Endress+Hauser** yang mengalami kondisi mati total setelah terdampak sambaran petir. Gangguan pada power supply menyebabkan perangkat ATG tidak memperoleh suplai daya sehingga fungsi monitoring tangki tidak dapat beroperasi secara normal. Lingkup pekerjaan mencakup pemeriksaan kerusakan pada rangkaian power supply, penggantian komponen proteksi yang rusak, pengujian fungsi, serta pemasangan kembali perangkat. ### Challenges Berdasarkan hasil pemeriksaan, ditemukan bahwa gangguan akibat lonjakan tegangan telah merusak beberapa komponen proteksi pada rangkaian power supply, yaitu: - Fuse mengalami putus sehingga suplai listrik ke rangkaian terhenti. - Varistor mengalami kerusakan akibat menerima lonjakan tegangan. - Power supply berada dalam kondisi mati total dan perlu diperiksa untuk memastikan tidak terdapat kerusakan lanjutan pada komponen lainnya. - Proses perbaikan harus memastikan tegangan keluaran power supply kembali stabil dan aman digunakan oleh perangkat ATG. ### Solutions Tindakan perbaikan yang dilakukan meliputi: 1. Melakukan inspeksi visual dan pemeriksaan kelistrikan pada rangkaian power supply. 2. Mengganti fuse yang telah putus dengan fuse baru sesuai spesifikasi rangkaian. 3. Mengganti varistor yang rusak akibat lonjakan tegangan. 4. Melakukan pemeriksaan terhadap jalur dan komponen lain untuk memastikan tidak terdapat hubungan pendek atau kerusakan lanjutan. 5. Melaksanakan pengujian tegangan input dan output power supply. 6. Melakukan testing fungsi dan pemasangan kembali power supply pada sistem ATG. Setelah penggantian fuse dan varistor serta proses pengujian selesai, power supply dapat kembali beroperasi dan menyuplai daya ke perangkat ATG. ### Lessons Learned Kerusakan ini menunjukkan bahwa sambaran petir atau lonjakan tegangan dapat menyebabkan kegagalan pada komponen proteksi power supply dan mengakibatkan perangkat ATG mati total. Fuse dan varistor berperan penting dalam membatasi dampak gangguan sebelum mencapai rangkaian utama. Untuk mengurangi risiko kerusakan berulang, diperlukan pemeriksaan terhadap sistem grounding, proteksi petir, dan surge protection pada jalur power maupun komunikasi. Pemeriksaan berkala terhadap kondisi power supply dan komponen proteksinya juga diperlukan agar indikasi kerusakan dapat diketahui sebelum menyebabkan penghentian fungsi sistem ATG. ## Kontak - Perusahaan: PT Citia Engineering Indonesia - Email: services@citiaengineering.com - Telepon: +62 21 278 20286 - Kantor: Jl. Kaimun Jaya No. 1, Cilandak Barat, Jakarta Selatan, DKI Jakarta 12430, Indonesia [Hubungi Citia](https://citia-engineering.com/id/contact.md) ## Data terstruktur (JSON-LD) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://citia-engineering.com/#organization", "name": "Citia Engineering Indonesia", "legalName": "PT Citia Engineering Indonesia", "alternateName": "Citia", "url": "https://citia-engineering.com", "logo": { "@type": "ImageObject", "url": "https://citia-engineering.com/media/citia-logo.png", "width": 950, "height": 328 }, "description": "Citia adalah perusahaan engineering dan integrasi sistem di Jakarta. 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