{"product_id":"minuteman-para-systems-etr550lg-standby-ups","title":"Minuteman Para Systems ETR550LG Standby Ups","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MINUTEMAN PARA SYSTEMS ETR550LG is a standby uninterruptible power supply (UPS) designed to protect connected equipment from power interruptions, surges, and electrical noise. Standby UPS units switch to battery backup within milliseconds of detecting a power failure, keeping critical loads running until utility power is restored or a controlled shutdown is completed. This unit is sold individually and is appropriate for use in light commercial and residential settings where reliable power protection is required for sensitive electronics or control systems.\u003c\/p\u003e\u003cp\u003eThe ETR550LG is suited for applications where continuous power availability is essential, including protection of computers, networking equipment, point-of-sale systems, and low-power electronic controls. It is typically installed by electricians or qualified IT infrastructure technicians in environments where power quality is a concern. The standby topology makes it a cost-effective solution for loads that require battery backup without the overhead of a continuous online UPS design.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandby UPS topology provides battery backup during power outages with fast transfer switching\u003c\/li\u003e\n\u003cli\u003eProtects connected equipment from surges, sags, and power interruptions\u003c\/li\u003e\n\u003cli\u003eSold as an individual unit (each)\u003c\/li\u003e\n\u003cli\u003eSuitable for light commercial and residential power protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standalone standby UPS unit compatible with standard AC-powered equipment requiring uninterruptible power protection. Verify input voltage and output receptacle compatibility with connected loads before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician or qualified technician in accordance with applicable NEC guidelines. Ensure the UPS is placed in a well-ventilated area away from moisture and extreme heat. Do not connect loads that exceed the rated capacity of the unit. Disconnect all connected equipment before servicing or replacing the internal battery.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Pack\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: Uninterruptible Power Supplies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MINUTEMAN PARA SYSTEMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ETR550LG\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MINUTEMAN","offers":[{"title":"Default Title","offer_id":51685726322994,"sku":"ETR550LG","price":430.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f5acd89e655699a9abcfc00598743915.jpg?v=1788218104","url":"https:\/\/voomisupply.com\/products\/minuteman-para-systems-etr550lg-standby-ups","provider":"Voomi Supply","version":"1.0","type":"link"}