Mechanical Drawing:
SPECIFICATIONS
(RoHS Compliant)
Model Number: PQ48B4
Part Number: 19031085A April 22, 2005
SPEC NUMBER: 26013805A01
Motor:
Nominal Voltage = 48 vdc
Operating Voltage Range = 24 - 56 vdc
Nominal Running Current = 0.460 amps
Locked Rotor Current = 1.000 amps
Running Power = 22.0 watts
Average Speed = 3475 RPM
Bearings = Ball
Air Flow = 235 CFM
Acoustic = 51.2 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
Reverse Polarity Protected
Automatic restart Capability
Operating Temperature: -10C to 70C
Storage Temperature: -40C to 85C
Termination:
2 Terminals
Agency Approvals:
UL, cUL, CE
