{"product_id":"rst-5000-48-mean-well-48v-105a-5kw-power-supply","title":"RST-5000-48 Mean Well 48V 105A 5kW Power Supply","description":"\u003ch2\u003eMean Well RST-5000-48 48V 105A 5kW Switching Power Supply\u003c\/h2\u003e\n\u003ch3\u003eKey technical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mean Well · \u003cstrong\u003eModel:\u003c\/strong\u003e RST-5000-48\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput voltage:\u003c\/strong\u003e 48V dc · \u003cstrong\u003eOutput current:\u003c\/strong\u003e 105 A · \u003cstrong\u003ePower rating:\u003c\/strong\u003e 5000 W (5 kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput AC range:\u003c\/strong\u003e 196‑305 Vac (3‑phase) or 340‑530 Vac (3‑phase) · \u003cstrong\u003eEfficiency:\u003c\/strong\u003e 91%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -30°C to +70°C (full load up to +50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (L×W×H):\u003c\/strong\u003e 460 x 211 x 83.5 mm · \u003cstrong\u003eWeight:\u003c\/strong\u003e 10 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt‑in protections:\u003c\/strong\u003e short circuit, overload, over‑voltage, over‑temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety approvals:\u003c\/strong\u003e UL\/CUL\/TUV\/CB\/CE · \u003cstrong\u003eSeries:\u003c\/strong\u003e RST-5000 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e chassis mount · \u003cstrong\u003ePackage type:\u003c\/strong\u003e Enclosed with fan cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced control \u0026amp; flexibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrim output voltage from 20‑120% using external 1‑6Vdc control signal.\u003c\/li\u003e\n\u003cli\u003eAdjust output current from 20‑100% via external 1‑5Vdc signal.\u003c\/li\u003e\n\u003cli\u003eBuilt‑in remote ON\/OFF, remote sense, and parallel function for higher power.\u003c\/li\u003e\n\u003cli\u003eAlarm signals: AC fail, DC OK, fan fail, and over‑temperature protection.\u003c\/li\u003e\n\u003cli\u003eIncludes 12V\/0.1A auxiliary output for driving external control circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eEnvironmental \u0026amp; mechanical resilience\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperates reliably from -30°C to +70°C, suitable for extreme industrial environments.\u003c\/li\u003e\n\u003cli\u003eBuilt‑in speed‑controlled fan ensures efficient cooling while minimizing noise.\u003c\/li\u003e\n\u003cli\u003eHigh immunity to electrical interference meets EN 61000‑6‑2 and EN 61000‑6‑4 standards.\u003c\/li\u003e\n\u003cli\u003eRobust metal enclosure (460×211×83.5 mm) withstands vibration and shock.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use this supply on single‑phase input?\u003c\/strong\u003e No, the \u003cstrong\u003eRST-5000-48\u003c\/strong\u003e requires three‑phase AC input (196‑305 Vac or 340‑530 Vac).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How do I adjust the output voltage externally?\u003c\/strong\u003e Apply 1‑6Vdc to the control pins to trim voltage from 20‑120% of 48V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum parallel capacity?\u003c\/strong\u003e You can connect multiple units in parallel for higher power; consult the manual for current sharing setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does it provide an auxiliary power source?\u003c\/strong\u003e Yes, it includes a 12V\/0.1A auxiliary output for external control circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What alarm signals does it offer?\u003c\/strong\u003e It provides AC fail, DC OK, fan fail, and over‑temperature alarm outputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"MEAN WELL","offers":[{"title":"Default Title","offer_id":51841725858074,"sku":"RST-5000-48","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/RST-5000-48-1.jpg?v=1773886580","url":"https:\/\/www.ubestplc.com\/products\/rst-5000-48-mean-well-48v-105a-5kw-power-supply","provider":"Ubest Automation Limited","version":"1.0","type":"link"}