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  2. Uninterruptible power supply - Wikipedia

    en.wikipedia.org/wiki/Uninterruptible_power_supply

    A large data-center-scale UPS being installed by electricians. An uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input power source or mains power fails.

  3. Electricity sector in the Philippines - Wikipedia

    en.wikipedia.org/wiki/Electricity_sector_in_the...

    The National Grid Corporation of the Philippines (NGCP) is the transmission system operator for three grids constituting the Philippine grid and as a franchise holder and transmission service provider, it is in charge of operating, maintaining, and developing the country's power grid, [27] controls the supply and demand of power by determining ...

  4. Category:Uninterruptible power supply - Wikipedia

    en.wikipedia.org/wiki/Category:Uninterruptible...

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  5. Continual power system - Wikipedia

    en.wikipedia.org/wiki/Continual_power_system

    A continual power system is a system for reliably supplying uninterrupted power. Examples of a continual power system include uninterruptible power supplies and emergency power systems . The need for continual power systems has risen because more and more essential services depend on consistent power, such as lighting, computing, and ...

  6. First Philippine Holdings Corporation - Wikipedia

    en.wikipedia.org/wiki/First_Philippine_Holdings...

    First Philippine Power Systems (FPPS) started commercial operations in July 2006. It was established to primarily serve the dry-type transformer requirements of American Power Conversion, the world's leading manufacturer of large, uninterruptible power supply units.

  7. 2023 Philippine airspace closure - Wikipedia

    en.wikipedia.org/wiki/2023_Philippine_airspace...

    The electrical problems were traced back to the power substation of NAIA Terminal 3. A cooling fan for one of the ATMC's uninterruptible power supplies (UPS) had failed and a backup power supply did not start, cutting power to the building. As technicians attempted bypass the UPS units to restore power to the ATMC, they triggered an inadvertent ...

  8. UPS - Wikipedia

    en.wikipedia.org/wiki/UPS

    Uninterruptible power supply; Unpentseptium, an unsynthesized chemical element with atomic number 157 and symbol Ups; Ubiquitin-proteasome system; Ultraviolet photoelectron spectroscopy; Universal Polar Stereographic coordinate system; Ups (debugger) Universal Proteomics Standard mixture of proteins by sPRG of Association of Biomolecular ...

  9. National Grid Corporation of the Philippines - Wikipedia

    en.wikipedia.org/wiki/National_Grid_Corporation...

    As the franchise holder and transmission service provider, it is in charge of operating, maintaining, and developing the country's power grid and its related assets and facilities, [1] controls the supply and demand of power by determining the power mix through the selection of power plants to put online (i.e., to signal power plants to produce ...