{"product_id":"yokogawa-spw484-53-centum-vp-system-power-supply-module","title":"Yokogawa SPW484-53 CENTUM VP System Power Supply Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW484-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-efficiency power regulation module engineered specifically for the Yokogawa CENTUM VP and CS 3000 distributed control system (DCS) architectures. This unit acts as the primary electrical backbone for I\/O racks and processor nests, converting raw input power into the stabilized DC voltages required for sensitive logic circuitry. Built for 24\/7 continuous operation, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW484-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincorporates advanced thermal management and overcurrent protection to prevent system-wide downtime during electrical fluctuations.\u003c\/p\u003e\n\u003cp\u003eIts robust design is optimized for high-density cabinet mounting, ensuring minimal electromagnetic interference (EMI) with adjacent communication modules. As a critical component in mission-critical environments, the module supports redundant configurations, allowing for seamless failover and hot-swap maintenance without interrupting process control.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e: System Power Supply Unit (PSU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW484-53\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Compatibility\u003c\/strong\u003e: Typically 100-120 VAC or 220-240 VAC (factory dependent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Regulation\u003c\/strong\u003e: Stabilized DC output for internal bus and field signaling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Dimensions\u003c\/strong\u003e: 5.1 x 20.3 x 14.6 cm (2.0 x 8.0 x 5.8 inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mass\u003c\/strong\u003e: 0.3 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Condition\u003c\/strong\u003e: Factory New and Original\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e: Specialized rack-mount for Yokogawa power supply nests\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW484-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis deployed globally in heavy industrial sectors including oil and gas refining, chemical synthesis plants, and power generation facilities. It is the preferred choice for engineers managing large-scale DCS upgrades where power reliability directly impacts plant safety and production yield.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCommon Maintenance FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support redundant power configurations?\u003c\/strong\u003eYes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW484-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis frequently installed in dual-redundant nests. In this setup, if one module fails, the secondary unit immediately assumes the full load to prevent a system reset.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs that a power supply module requires replacement?\u003c\/strong\u003eBeyond the front-panel \"FAIL\" LED, engineers should monitor the diagnostic software for voltage drift or ripple warnings. Replacing a aging unit preventatively is standard practice during turnaround maintenance to ensure long-term stability.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52421837947189,"sku":"SPW484-53","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/SPW481-53_1d6c8e7f-b147-4772-8db8-57f96265b684.jpg?v=1773115127","url":"https:\/\/www.5gplc.com\/products\/yokogawa-spw484-53-centum-vp-system-power-supply-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}