Dennis Riandi

Experience

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  Atmel Corporation

  Jan 2015 - Apr 2015

  Internship
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  APRIL

  Oct 2017 - Dec 2022

  Power Plant Electrical Engineer

  - Ensuring electrical availability and reliability, support operations of electrical generation, and support electrical power distribution to mill wide area (Power Plant, Pulp Mill, Paper Mill), employee housing, and Pangkalan Kerinci (PLN and PeMda) through power distribution lines at voltage level of 400V, 660V, 6,6kV, 20kV, 33kV, and 150kV (Low, Medium, and High Voltage).- Maintenance activities of Generator Step Up GSU Transformers (up to 140 MVA), Power Transformers, Distribution Transformers, and Rectifier Transformers, Switchgears, MCCs, LV VFDs, and UPS.- Perform Breakdown Voltage Test of Transformer Oil using Megger OSTF 5000. Perform Dissolved Gas Analysis of Transformer Oil using DGA Kelman GE.- Maintenance activities of Switchgears (AIS, GIS), Circuit Breakers (Vacuum, Gas SF6), Protection Relays, CTs, PTs, Conductors, MCC Panel and Power Cables at voltage level of 400V,660V, 6,6kV, 20kV, 33kV, and 150kV. (Low-High Voltage)- Maintenance activities of Battery Cells and Battery Chargers as emergency power for control circuit 110V dc. Perform predictive maintenance of electrical equipments by Thermal Inspection using Infrared Camera FLIR T1040.- Responsible of arranging Job Safety Analysis, Standard Operation Procedure, and work permits Show less

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  Amazon Web Services (AWS)

  Jan 2023 - now

  Data Center Engineering and Operations