The OA300ST series of low-cost ac three-position short-fan tray features three sealed ball-bearing fans and can be installed in any standard 19-in. rack. The fan tray suits a variety of racks and enclosure applications including industrial control cabinets and network system enclosures.
The fan tray is available in 115- and 230-Vac versions and achieves airflows up to 320 cfm. It features a modular power cord, resettable circuit breaker, ball-bearing system, 2−m length power cord, and a lighted rocker switch. The standard high-speed model is rated for 45 W, has an operating temperature range from −20° to 80°C, and has a life expectancy of 60,000 hours at 40°C. ($125 ea/99 — available now.)
By Paul O’Shea
Orion Fans/Knight Electronics , Dallas , TX
Information 800-323-2439
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