Mechanical Drawing:
SPECIFICATIONS
Model Number: JQ48B4
Part Number: 19031091A August 8, 2005
Motor:
Nominal Voltage = 48 vdc
Operating Voltage Range = 24 - 56 vdc
Nominal Running Current = 0.460 amps
Locked Rotor Current = 1.00 amps
Running Power = 22.0 watts
Average Speed = 3475 rpm
Bearings = Ball
Air Flow = 235 cfm
Acoustic: = 54.3 dBA
Construction:
Venturi: Die-Cast Aluminum, Black
Propeller: Plastic, Black, UL 94V-0
Life Expectancy:
This fan is designed for continuous duty life of 75,000
hours at 40C.
Additional Features:
Brushless DC Motor
Locked Rotor Protection
Polarity Protected
Automatic Restart Capability
Operating Temperature: -10C to 70C
Storage Temperature: -40C to 85C
Termination:
2 blade terminals
Agency Approvals:
UL, cUL, CE
