{"product_id":"new-1x00797h01l-emerson-20a-redundant-power-supply","title":"New 1X00797H01L Emerson 20A Redundant Power Supply","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEmerson Ovation 1X00797H01L\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a high-capacity, industrial-grade power supply unit designed to energize Ovation and DeltaV DCS controllers, I\/O modules, and field peripherals. This module converts unstable input sources into a regulated, low-noise 24VDC output. Delivering up to 20 Amps of current (480W), it supports heavy-duty automation loops where power consistency remains non-negotiable. We offer this unit as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand-new, original Emerson component\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure maximum lifecycle and system integrity.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1X00797H01L utilizes advanced switching technology to achieve high efficiency and minimal heat dissipation within the control cabinet.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24–28 VDC (Regulated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e480 Watts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e85–264V AC or 12–28V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~90% at full load\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNatural Convection (Fan-less)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +55°C (32°F to 131°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13.3 x 13.3 x 4.4 cm (5.25\" x 5.25\" x 1.75\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.6 kg (3.5 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDIN Rail or 19-inch Rack\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUL, CE, RoHS, IEC 61000\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy and Fault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module supports parallel configurations for mission-critical nodes. In a redundant setup, if one power supply fails, the secondary unit assumes the full load instantly without dropping the controller's logic state.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFan-less Convection Cooling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1X00797H01L eliminates mechanical fans—the most common point of failure in power electronics. Its aluminum alloy chassis dissipates heat naturally, reducing maintenance requirements and preventing dust accumulation inside the unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Input Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard power supplies, this module accepts a wide range of both AC and DC inputs. This flexibility allows engineers to use the same part number across different plant sections, regardless of whether the local backup uses 110VAC mains or a 24VDC battery bank.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Efficiency (90%):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy converting more power and wasting less as heat, this module allows for higher-density cabinet packing. It reduces the thermal load on adjacent I\/O modules, effectively extending the MTBF (Mean Time Between Failures) of the entire control rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the 1X00797H01L in a hot-swap configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. When installed within the appropriate Ovation power chassis or using external redundancy modules, this power supply supports hot-swapping. You can replace a faulty unit while the system remains live, ensuring zero process downtime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the 12–28V DC input range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis wide DC input range allows the module to function as a power conditioner or stabilizer. It can take fluctuating DC power from industrial batteries and provide a rock-solid 24VDC output to sensitive electronic components that cannot tolerate voltage dips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow should I orient the module during DIN rail installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo maximize the benefit of natural convection cooling, always mount the module vertically with sufficient clearance (typically 50mm) above and below the unit. This allows cool air to rise through the internal heat sinks effectively.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this module compatible with DeltaV systems as well?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile primarily an Ovation series component, the electrical specifications and DIN rail form factor make it compatible with various Emerson-based automation platforms, including DeltaV, provided the power requirements match the 20A rating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":43135990202458,"sku":"1X00797H01L","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/353_37395b61-df0c-4c33-869f-d968b532219f.jpg?v=1774574312","url":"https:\/\/www.spareoil.com\/products\/new-1x00797h01l-emerson-20a-redundant-power-supply","provider":"SpareOil Automation","version":"1.0","type":"link"}