{"product_id":"ufd203-a101-abb-3bhe019361r0101-ufd203a101-power-supply-interface-module","title":"UFD203 A101 ABB 3BHE019361R0101 UFD203A101  Power Supply Interface Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB UFD203A101, cataloged under order number 3BHE019361R0101, is a high-precision power supply and regulation module specifically engineered for the UNITROL series of excitation systems. This ultra-compact component serves as a critical power interface, providing stabilized voltage to the control logic and internal circuitry of the excitation unit. By utilizing an advanced microprocessor-based architecture, the UFD203A101 ensures that power distribution remains consistent despite fluctuations in the primary supply. Its specialized design is focused on high-availability environments where even minor power interruptions could lead to significant generator or motor downtime, making it a cornerstone for stable Distributed Control System (DCS) operations.\u003c\/p\u003e\n\u003ch3\u003ePhysical Design and Electrical Parameters\u003c\/h3\u003e\n\u003cp\u003eThe UFD203A101 is defined by its miniaturized form factor and high-efficiency performance metrics:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Identification\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUFD203A101\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3BHE019361R0101\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUNITROL Excitation Infrastructure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.02 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Dimensions\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e7.6 x 5 x 1 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Logic\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated high-speed microprocessor for power management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Capability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed serial and bus-level data exchange\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSweden\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Category\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDCS Power Control Logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Tariff Code\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8537101190\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Deployment Contexts\u003c\/h3\u003e\n\u003cp\u003eThis power module is a vital asset in the following industrial and utility sectors:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGenerator Excitation Control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding localized power regulation for UNITROL units to ensure precise field current management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Control Cabinets\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIdeal for high-density DIN-rail or rack-mount configurations where space is extremely limited but high-speed communication is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Plant Modernization\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eActing as a drop-in replacement or upgrade for legacy excitation sub-modules to enhance system efficiency and data throughput.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHarsh Industrial Monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to provide stable power in environments with significant electromagnetic noise and vibration, such as large-scale motor control centers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 0.02 kg weight for the UFD203A101?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This ultra-lightweight design indicates a highly integrated solid-state architecture, optimized for direct mounting onto larger control boards or within compact housings without adding mechanical load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 3BHE019361R0101 compatible with standard Ethernet routers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the module facilitates communication services typically managed by Ethernet routers in a DCS, it is specifically designed to interface with the internal proprietary buses of ABB UNITROL systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle fluctuations in input voltage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the UFD203A101 is engineered with a wide operating voltage tolerance to ensure that the output to sensitive control electronics remains stable even if the primary industrial power source varies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require specialized cooling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Due to its high efficiency and low power consumption, the UFD203A101 generally operates effectively with natural convection cooling within a standard industrial enclosure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the benefit of the integrated microprocessor in a power module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The microprocessor allows for active monitoring and self-diagnostics, enabling the module to report its health status back to the central DCS for predictive maintenance.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518978810029,"sku":"3BHE019361R0101","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-3bhe019361r0101-ufd203a101-power-supply-module-2gty4i2dycd.jpg?v=1766983761","url":"https:\/\/www.maxwellplc.com\/products\/ufd203-a101-abb-3bhe019361r0101-ufd203a101-power-supply-interface-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}