{"product_id":"honeywell-51198947-100f-power-supply","title":"Honeywell 51198947-100F Power Supply","description":"\u003cp\u003eThe \u003cstrong\u003eHoneywell 51198947-100F\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e51198947\u003c\/strong\u003e HPM Power Supply, operates as a dedicated hardware component for AC-to-DC power conversion within Honeywell Universal Control Network (UCN) equipment cabinets, including PM, APM, and HPM systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e51198947-100F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e5 kg (Shipping Weight)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard HPM Power Chassis Dimension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +55 deg C (Full load); Derates linearly above 55 deg C at 0.5 A \/ deg C to max +65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eInput dependent; delivers up to 252.5 W DC output power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Input Voltage\u003c\/td\u003e\n\u003ctd\u003e85 to 264 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Input Voltage\u003c\/td\u003e\n\u003ctd\u003e48 VDC Battery backup capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Output Rating\u003c\/td\u003e\n\u003ctd\u003e25.25 VDC at 10 A (AC Line powered); 24.25 VDC (Battery powered)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Output Rating\u003c\/td\u003e\n\u003ctd\u003e6 VAC line-frequency output at 35 mA (Line frequency synchronization)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eCE-compliant, European Economic Community (EEC) directives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Power Infrastructure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Source Input Redundancy and Charging Circuit\u003c\/strong\u003e The hardware infrastructure supports dual-source input paths, accepting standard line utility voltages between 85 and 264 VAC or a 48 VDC backup battery bank. An integrated internal charging circuit automatically manages the 48 VDC battery float charge parameters during normal AC line operation to ensure immediate cut-in upon line-voltage loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParalleled Output and System Synchronization\u003c\/strong\u003e Two or more power modules can be wired with their output pins configured in parallel execution to establish full $N+1$ component redundancy. Additionally, the module delivers a dedicated 6 VAC, 35 mA line-frequency synchronization signal directly to the UCN backplane to lock controller timing clocks with host grid frequencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How must the 51198947-100F load profile be adjusted if cabinet temperatures exceed 55 deg C?\u003c\/p\u003e\n\u003cp\u003eA: The module supports full 10 A loading up to 55 deg C. If the ambient enclosure temperature rises above this threshold, a linear thermal derating of 0.5 A per deg C must be enforced up to the absolute hardware limit of +65 deg C (where maximum allowable continuous current drops to 5 A).\u003c\/p\u003e\n\u003cp\u003eQ: Does the module balance current automatically when running in a parallel configuration?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The nominal 25.25 VDC output paths are matched at the physical pin headers to support proportional current sharing across shared power rails, preventing a single module from sourcing the entire cabinet bus load during parallel operation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":47618381971646,"sku":"51198947-100F","price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-10_10-00-35_2a4a29e9-5204-404e-bf89-ac2d9466d4b8.png?v=1781060697","url":"https:\/\/www.autooiltech.com\/ar\/products\/honeywell-51198947-100f-power-supply","provider":"AutoOilTech Limited","version":"1.0","type":"link"}