{"product_id":"honeywell-51305829-400-dc-power-supply-module","title":"Honeywell 51305829-400 DC Power Supply Module","description":"\u003cp\u003eConfigured for continuous variable potential regulation in TDC 3000 \/ Experion PKS networks, the \u003cstrong\u003eHoneywell 51305829-400\u003c\/strong\u003e (\u003cstrong\u003e51305829\u003c\/strong\u003e DC Power Supply Module) provides direct electrical execution. The chassis-mounted assembly converts a wide-range AC input line into a tightly regulated 24 VDC output rail to energize downstream processing nodes, I\/O racks, and field actuators.\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\u003e51305829-400\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eOptimized for standard Honeywell control cabinet footprint layouts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C ambient unventilated cabinet tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e400 W continuous (industrial duty)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (regulated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Output Current\u003c\/td\u003e\n\u003ctd\u003e16 to 20 A continuous typical limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e115 to 240 VAC continuous operational input band\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Frequency\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Efficiency\u003c\/td\u003e\n\u003ctd\u003eApproximately 92% under nominal load conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003eWithin +\/-1% across the total operational range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Factor\u003c\/td\u003e\n\u003ctd\u003eHigh power factor design, typically \u0026gt;=0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Concept\u003c\/td\u003e\n\u003ctd\u003eNatural convection, fanless passive heat dissipation layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20 panel-mount standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eDIN-rail or panel mounting compatibility options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eIntegral over-voltage, over-current, and short-circuit protection loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePower Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Interface\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol System Segmentation\u003c\/strong\u003e The 400 W switching matrix partitions its internal power transformer circuits to prevent high-frequency ripple from bleeding into the DC output distribution lines. By limiting output load regulation within +\/-1%, the module supplies clean 24 VDC potential to external instruments, ensuring that switching noise does not distort parallel 4-20 mA HART loop protocol signaling tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation Control Support\u003c\/strong\u003e The power architecture implements heavy dielectric barriers between the primary AC input terminals and the secondary DC output distribution block. This design provides high-grade galvanic separation that bounds external line surges, supporting the channel-to-channel isolation parameters built into downstream analog input modules and host controller backplanes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the internal protection logic respond to a sustained field-side short circuit?\u003c\/p\u003e\n\u003cp\u003eA: The module incorporates automatic short-circuit protection circuits. Upon detecting a hard short or an over-current condition that threatens the internal solid-state components, the supply limits current output or drops into a hiccup shutdown mode, resetting automatically once the field fault is cleared.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 51305829-400 module be integrated into redundant power configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the 24 VDC output stages are engineered to support parallel wiring topologies through external diode auctioning or redundancy modules, allowing dual units to share power load matrices across a single system backplane.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47670655680702,"sku":"51305829-400","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-18_10-58-17_bc209957-da8c-49a2-be59-3c7ac07c505e.png?v=1781753026","url":"https:\/\/www.autooiltech.com\/products\/honeywell-51305829-400-dc-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}