With three, six or nine ball bearing fans, these fan trays come in 115 and 230 vac versions as standard with 12, 24 or 48 vdc models also available. Rated input is 45W at 60 Hz, and rated speed is 3000 rpm. The three-fan trays can deliver 330 cfm of cooling air, the six-fan units can generate 660 cfm, and the nine-tray version can deliver 990 cfm. Noise levels range from 45 to 49 dB, with super quiet low-speed versions also available. The trays come prewired for up to nine fans so expansion is simple from three fans to higher counts. E-Z mount clip nuts and hardware aid fast installation, and aluminum side rails help change fan configuration. Black telecomm paint is available. The trays are 1.75" high and fit 19" rack cabinets.
Company: KNIGHT ELECTRONICS Orion Fans Division
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