{"product_id":"new-nidec-d08a-24ts2-05-24v-8cm-80x25mm-inverter-cooling-fan","title":"NIDEC D08A-24TS2 24V 80x25mm Inverter Cooling Fan with 4250 RPM","description":"\u003c!-- SEO Introduction --\u003e\n\u003cdiv class=\"koeed-product-container\" style=\"font-family: 'Segoe UI', Arial, sans-serif; color: #333; line-height: 1.6;\"\u003e\n    \u003ch2 style=\"color: #0056b3; border-left: 5px solid #16c8c8; padding-left: 15px;\"\u003eNIDEC D08A-24TS2 High-Performance 24V Inverter Cooling Fan\u003c\/h2\u003e\n    \u003cp\u003e\n        The \u003cstrong\u003eNIDEC D08A-24TS2\u003c\/strong\u003e is a professional-grade \u003cstrong\u003e80mm x 80mm x 25mm\u003c\/strong\u003e axial cooling fan engineered for demanding industrial environments. Operating at \u003cstrong\u003e24V DC\u003c\/strong\u003e, this high-speed fan reaches up to \u003cstrong\u003e4250 RPM\u003c\/strong\u003e, providing concentrated airflow essential for thermal management in \u003cstrong\u003efrequency inverters, industrial power supplies, and server enclosures\u003c\/strong\u003e. Built with Nidec's signature precision ball bearings, it ensures consistent cooling performance and an extended operational lifespan under 24\/7 continuous load.\n    \u003c\/p\u003e\n\n    \u003c!-- Technical Specifications --\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eDetailed Technical Specifications\u003c\/h3\u003e\n    \u003cdiv style=\"overflow-x: auto;\"\u003e\n        \u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; background-color: #fafafa;\"\u003e\n            \u003cthead\u003e\n                \u003ctr style=\"background-color: #16c8c8; color: white;\"\u003e\n                    \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eSpecification Parameter\u003c\/th\u003e\n                    \u003cth style=\"padding: 12px; text-align: left; border: 1px solid #ddd;\"\u003eValue \/ Detail\u003c\/th\u003e\n                \u003c\/tr\u003e\n            \u003c\/thead\u003e\n            \u003ctbody\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNIDEC (Nippon Denshi)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eD08A-24TS2\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e80 x 80 x 25 mm (3.15 x 3.15 x 1.0 inch)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eRated Voltage\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e24V DC\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eVoltage Range\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e14.0V - 27.6V DC\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eRated Current\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.13 A (Approx. 3.12 Watts)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eMax Speed\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4,250 RPM ± 10%\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eMax Airflow\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e~48.5 CFM (1.37 m³\/min)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eStatic Pressure\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e0.28 Inch-H2O (70 Pa)\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eBearing Type\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDual Precision Ball Bearing\u003c\/td\u003e\n                \u003c\/tr\u003e\n                \u003ctr style=\"background-color: #f4fcfc;\"\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd; font-weight: bold;\"\u003eAcoustic Noise\u003c\/td\u003e\n                    \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e39.0 dB(A)\u003c\/td\u003e\n                \u003c\/tr\u003e\n            \u003c\/tbody\u003e\n        \u003c\/table\u003e\n    \u003c\/div\u003e\n\n    \u003c!-- Application \u0026 Reliability --\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eIndustrial Application \u0026amp; Engineering Integrity\u003c\/h3\u003e\n    \u003cp\u003e\n        The \u003cstrong\u003eNidec D08A-24TS2\u003c\/strong\u003e is optimized for high-static pressure applications where air must be forced through dense heatsinks or dusty air filters. \n    \u003c\/p\u003e\n    \u003cul style=\"list-style-type: square; padding-left: 20px;\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eVFD \u0026amp; Inverter Cooling:\u003c\/strong\u003e Specifically balanced for frequency drive internal cooling, preventing IGBT overheating during high-torque operations.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eRugged PBT Housing:\u003c\/strong\u003e The frame and impeller are constructed from UL 94V-0 reinforced plastic, ensuring flame retardancy and resistance to industrial chemicals.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eThermal Protection:\u003c\/strong\u003e Features auto-restart functionality and polarity protection to prevent motor burnout caused by accidental reverse wiring or rotor locking.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\n    \u003c!-- Troubleshooting FAQ --\u003e\n    \u003ch3 style=\"color: #0056b3; margin-top: 30px;\"\u003eMaintenance \u0026amp; Installation FAQ\u003c\/h3\u003e\n    \u003cdiv style=\"margin-bottom: 10px; padding: 10px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cstrong\u003eQ1: How to verify the 3rd wire signal on this fan?\u003c\/strong\u003e\u003cbr\u003e\n        \u003cem\u003eA:\u003c\/em\u003e The D08A series typically utilizes a Tachometer (Frequency Generator) or an Alarm signal. If the 3rd wire is white or yellow, check your inverter's manual; it often monitors this signal to trigger an \"OH\" (Overheat) alarm if the RPM drops below a threshold.\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 10px; padding: 10px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cstrong\u003eQ2: Can I run this fan at 12V for quieter operation?\u003c\/strong\u003e\u003cbr\u003e\n        \u003cem\u003eA:\u003c\/em\u003e While it may spin at 12V, it is below the rated voltage range (14V min). Starting torque will be insufficient, which might lead to intermittent failure in critical cooling scenarios. For reliability, always provide a stable 24V source.\n    \u003c\/div\u003e\n    \u003cdiv style=\"margin-bottom: 10px; padding: 10px; border-bottom: 1px solid #eee;\"\u003e\n        \u003cstrong\u003eQ3: What is the maintenance cycle for ball bearing fans?\u003c\/strong\u003e\u003cbr\u003e\n        \u003cem\u003eA:\u003c\/em\u003e Unlike sleeve bearings, these dual ball bearings are permanently lubricated. Maintenance involves using compressed air to clear dust from the impeller every 6–12 months to maintain the aerodynamic balance and cooling efficiency.\n    \u003c\/div\u003e\n\u003c\/div\u003e","brand":"NIDEC","offers":[{"title":"Default Title","offer_id":44961836335289,"sku":"333956125766","price":15.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/8476\/7929\/files\/s-l1600_51055485-716b-43bc-b95b-f1ad57a01890.jpg?v=1747934309","url":"https:\/\/koeed.com\/products\/new-nidec-d08a-24ts2-05-24v-8cm-80x25mm-inverter-cooling-fan","provider":"KOEED","version":"1.0","type":"link"}