{"product_id":"yokogawa-spw481-13-power-supply-module","title":"Yokogawa SPW481-13 Power Supply Module","description":"\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eYokogawa SPW481-13\u003c\/strong\u003e\u003cspan\u003e is a high-reliability \u003c\/span\u003ePower Supply Module primarily used in the CENTUM VP and CENTUM CS 3000\u003cspan\u003e Distributed Control Systems (DCS).\u003c\/span\u003e\u003cspan\u003e It serves as the primary energy source for Field Control Stations (FCS),\u003c\/span\u003e\u003cspan\u003e converting 200-240 VAC mains power into the regulated DC voltages required by the processor and I\/O modules.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e SPW481-13\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e 200 to 240 VAC nominal.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e\u003cspan\u003e 170 to 264 VAC.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e\u003cspan\u003e 50\/60 Hz.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e -20 °C to 70 °C (-4 °F to 158 °F).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e ISA Standard G3 conformal coating (resistant to corrosive gases).\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e\u003cspan\u003e With ISA Standard G3 option and wide temperature support.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e Occupies dedicated power supply slots in Yokogawa AFV or ANB series racks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e\u003cspan\u003e Approximately 2.\u003c\/span\u003e\u003cspan\u003e0 kg.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Environmental Durability:\u003c\/strong\u003e\u003cspan\u003e The \"-13\" variant includes a high-grade conformal coating that meets the \u003c\/span\u003eISA G3 severity level,\u003cspan\u003e protecting internal components from chemical corrosion (such as \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$H_{2}S$\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$SO_{2}$\u003c\/span\u003e\u003cspan\u003e) and high humidity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e\u003cspan\u003e Unlike standard commercial power supplies,\u003c\/span\u003e\u003cspan\u003e this module is rated for operation as low as \u003c\/span\u003e-20°C and as high as 70°C,\u003cspan\u003e making it ideal for field-mounted enclosures in extreme climates.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Operation:\u003c\/strong\u003e\u003cspan\u003e When installed in a dual-power-supply configuration,\u003c\/span\u003e\u003cspan\u003e the SPW481-13 supports \u003c\/span\u003ehot-swappable redundancy.\u003cspan\u003e If one module fails,\u003c\/span\u003e\u003cspan\u003e the second unit assumes the full electrical load instantly without causing a system reset or process bump.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Monitoring:\u003c\/strong\u003e\u003cspan\u003e The module communicates its health status to the CPU.\u003c\/span\u003e\u003cspan\u003e If input power is lost or internal voltage drifts,\u003c\/span\u003e\u003cspan\u003e the DCS generates a system alarm for predictive maintenance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage \u0026amp; Overcurrent Protection:\u003c\/strong\u003e\u003cspan\u003e Integrated safety circuits protect the expensive downstream processor and I\/O modules from electrical transients and short circuits on the field side.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":46425122439358,"sku":"SPW481-13","price":3000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/SCP461-11_2.jpg?v=1775204772","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-spw481-13-power-supply-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}