{"product_id":"d2d146-aa02-22-abb-centrifugal-fan","title":"D2D146-AA02-22 ABB Centrifugal Fan","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe ABB D2D146-AA02-22 is a high-performance centrifugal fan engineered to address critical thermal management challenges within industrial control cabinets and Distributed Control Systems (DCS). Excess heat is the leading cause of premature failure in sensitive power electronics; this unit resolves that issue by providing high-velocity forced-air cooling. Specifically designed for high-pressure applications, the D2D146-AA02-22 ensures that airflow remains consistent even when passing through dense internal components or filters. Its robust AC motor and aerodynamic impeller design are optimized for continuous 24\/7 operation, making it a vital component for maintaining the operational stability of large-scale automation frameworks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eProperty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\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\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eABB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eD2D146-AA02-22\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCentrifugal Fan (Double Inlet)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e230 V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 \/ 60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e290 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e~1.25 A (Startup) \/ 0.81 A (Nominal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRotational Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2250 RPM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStatic Back Pressure\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e275 Pa (Minimum)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4.8 kg\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\u003e36 x 26 x 25 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSweden\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eModel Code Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe model designation D2D146-AA02-22 provides essential data regarding the fan's mechanical and electrical configuration:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD2D\u003c\/strong\u003e: Indicates the fan series, specifically a double-inlet centrifugal design which allows for maximum air intake and high pressure-to-volume efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e146\u003c\/strong\u003e: Refers to the diameter of the impeller in millimeters, defining the physical scale and airflow capacity of the unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAA02\u003c\/strong\u003e: Represents the motor winding and housing configuration, optimized for standard industrial 230V AC power grids with specific mounting hole patterns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e22\u003c\/strong\u003e: This suffix denotes the specific electrical termination and bearing type. Revision 22 typically signifies high-endurance ball bearings designed for extended service life in high-temperature environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Guidelines and Wiring\u003c\/h3\u003e\n\u003cp\u003eTo ensure maximum cooling efficiency and motor longevity, the following installation protocols are recommended:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAirflow Orientation\u003c\/strong\u003e: Centrifugal fans intake air from the sides and discharge it at 90 degrees through the outlet. Ensure the intake areas are free from obstruction and the exhaust is aligned with the cabinet’s primary heat-dissipation path.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecure Mounting\u003c\/strong\u003e: Use all designated mounting points to secure the fan housing to the drive or cabinet frame. Given the 2250 RPM speed, any looseness will cause vibrations that can damage both the fan and nearby electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Connection\u003c\/strong\u003e: Ensure the 230V AC supply is stable. It is highly recommended to use a motor protection switch or a dedicated fuse to protect the windings from phase failure or voltage surges.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCapacitor Maintenance\u003c\/strong\u003e: This AC fan typically requires a run capacitor for start-up and phase shifting. Always verify the capacitor's microfarad (\u003cspan class=\"math-inline\"\u003e$\\mu F$\u003c\/span\u003e) rating matches the motor nameplate during replacement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ: Frequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this fan support speed control?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile this is a fixed-speed AC fan, it can be regulated using basic voltage controllers or frequency inverters, provided they are rated for permanent split capacitor (PSC) motors. However, running at very low speeds may reduce cooling efficiency below safe levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow often does the D2D146-AA02-22 require maintenance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit features maintenance-free ball bearings. The primary maintenance task is the periodic inspection of the impeller for dust buildup, which can cause imbalances and noise. In dusty environments, cleaning should occur every 6–12 months.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this fan compatible with ACS800 or ACS880 drive cabinets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, this specific model is frequently utilized as the primary cooling solution for ABB’s large-frame industrial drives and DCS cabinets due to its high static pressure capabilities.\u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518992113837,"sku":"D2D146-AA02-22","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-d2d146-aa02-22-centrifugal-fan-yyz5qqp4tsm.jpg?v=1766984265","url":"https:\/\/www.maxwellplc.com\/products\/d2d146-aa02-22-abb-centrifugal-fan","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}