Description
Nortel Blower Unit AC Provides forced-convection cooling. Contains two backward-curved cylindrically shaped impellers (rotor blades) that are approximately 22.8 cm (9 in.) in diameter and 6.9 cm (2.75 in.) thick. Each unit weighs about 1.5 kg (3.5 lb). Communicates with the power distribution system through a connector on the rear of the PDU. A circuit breaker on the front of the blower chassis turns the unit on and off.