19030622A

SPECIFICATIONS Model Number: Part Number: BD24B7 19030622A August 1, 2002 Mechanical Drawing: Motor: Nominal Voltage Operating Voltage Range Nominal Running Current Locked Rotor Current Running Power Average Speed Bearings Air Flow Noise Additional Features: = 24 Vdc = 18 - 28 vdc = 0.48 amps = 0.95 amps = 11.5 watts = 3100 rpm = Ball = 25 cfm = 51.2 dBA Construction: Venturi: Plastic, Black, UL94V-0 Propeller: Plastic, Black, UL94V-0 Agency Approvals: CE, UL Life Expectancy: This fan is designed for continuous duty life of 78,000 hours at 40C Brushless DC Motor Polarity Protected Locked Rotor Protection Automatic Restart Capability Operating Temperature Range: Storage Temperature: -10C to +70C -40C to +85C Tachometer: Output: I c: Pulses per Revolution: Isolated 5 VDC, TTL Compatible 10 mA Typical 2 No Termination: 12.0” Harness, AWG 22, UL1061 Style Red – Fan Power Black – Fan Return Blue/White – Tachometer Output