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19031235A

Description
fan 48v 172x50.8mm 235cfm pq48b7
CategoryThermal management products   
File Size153KB,1 Pages
ManufacturerComair Rotron
Environmental Compliance  
Download Datasheet Parametric View All

19031235A Overview

fan 48v 172x50.8mm 235cfm pq48b7

19031235A Parametric

Parameter NameAttribute value
Datasheets
031235
031235 Spec
Fans, Blowers, Impellers Catalog
Product Photos
031235
Product Training Modules
Air Moving & Cooling Solutions
PCN Part Numbe
Multiple Devices 17/Jan/2013
Standard Package1
CategoryFans, Thermal Manageme
FamilyDC Fans
Voltage - Rated48VDC
Size / DimensiRound - 172mm Dia x 50.8mm W
Air Flow235.0 CFM (6.65m³/min)
Static Pressure0.769 in H2O (191.5 Pa)
Bearing TypeBall
Fan TypeTubeaxial
FeaturesSpeed Sensor (Tach)
Noise51.2 dB(A)
Power (Watts)22.0W
RPM3475 RPM
Terminati3 Wire Leads
Ingress Protecti-
Weigh1.9 lbs (861.8g)
Operating Temperature14 ~ 158°F (-10 ~ 70°C)
Current Rating0.460A
Voltage Range24 ~ 56VDC
Life Expectancy75000 hrs @ 40°C
Material - FrameAluminum
Material - BladePlastic
Associated ProducCR187-ND - MOUNTING CLIP #6-32 FLUSH
Other Names031235031235 - PQ48B7 W/TACHCR533
SPECIFICATIONS
Model Number:
Part Number:
PQ48B7
19031235A
May 16, 2005
Mechanical Drawing:
Motor:
Nominal Voltage
Operating Voltage Range
Nominal Running Current
Locked Rotor Current
Running Power
Average Speed
Bearings
Air Flow
Noise
= 48 vdc
= 24 - 56 vdc
= 0.460 amps
= 1.000 amps
= 22.0 watts
= 3475 RPM
= Ball
= 235 CFM
= 51.2 dBA
Additional Features:
Brushless DC Motor
Electronic Locked Rotor Protection
Polarity Protected
Automatic Restart Capabilities
Operating Temperature:
-10C to 70C
Storage Temperature:
-40C to 85C
Tachometer Specifications:
Output:
5 volt TTL Compatible
I
c
:
5 vdc Typical
Pulses Per Revolution: 2
Isolated:
No
Construction:
Venturi: Die-Cast Aluminum, Black
Propeller: Plastic, Black, UL 94V-0
Termination:
12” Lead wires, 22 AWG, UL 1061
Red = Fan Power (+)
Black = Fan Ground (-)
Blue/White = Tachometer (Output)
Life Expectancy:
This fan is designed for continuous duty life of 75,000
hours at 40C.
Agency Approvals:
UL, cUL, CE
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