Outside View

Inside View

Two of these fan assemblies are included with each M3-CLOS-ENCL and M3-SPINE-ENCL enclosure. The fan assemblies can be individually hot-swapped. Each assembly includes two 4.5-inch fans operating in series, and the fans provide tachometer outputs. The connector on the M3-FAN plugs into a small circuit board in the enclosure. The microcontroller and other circuitry on this circuit board measures the temperature of the exhaust air, adjusts the fan speed accordingly, and reports the M3-FAN status through the low-speed network within the enclosure.

Specifications

Physical characteristics: Dimensions: 7 inches (177.8mm) high by 7 inches (177.8mm) wide by 5.5 inches (139.7mm) deep. Weight: 3.0 pounds (1.36 kg).

Environmental limits: Operating: Temperature 15C to 50C (inlet air) up to 10,000 foot altitude. Relative humidity 15% to 80% @ 50C, non-condensing. Storage: Temperature -40C to 70C. Relative humidity 90% @ 65C.

Regulatory Approvals: When properly installed in Myricom M3-CLOS-ENCL or M3-SPINE-ENCL enclosures, the M3-FAN unit is fully compliant with EN55024 (1998), EN55022 Class A (1998), VCCI Class A (May 1999), FCC Part 15 Subpart B Class A, CISPR 22/85 Class A, ICES-003 Class A (ANSI C63.4 1992), and AS/NZS 3548 Class A (w/A1 & A2 1997). (View the EMC test report.)

Last updated: 29 December 2004