175*69mm Low Noise DC Centrifugal Fan for Distributor System

Product Details
Customization: Available
Material: Plastic
Blade Material: Plastic
Manufacturer/Factory & Trading Company
Diamond Member Since 2012

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  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
  • 175*69mm Low Noise DC Centrifugal Fan for Distributor System
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Basic Info.

Model NO.
PB3N175B24U/48U
Type
Centrifugal Fan
Electric Current Type
DC
Mounting
Ceiling Fan
Certification
RoHS, ISO, CE, CCC
Fan Feature
0~10VDC/PWM Speed Control, Tach Output
Application
Telecom Station, Heat Exchanger, Free Cooling Unit
Bearing Type
NSK Ball Bearing
Rated Voltage
24 / 48 VDC
Rated Power
34 W / 75 W
Rated Speed
3900 Rpm
Air Flow
695 M3/H
Air Pressure
637 PA
Motor Type
Be72DC-T / Be72DC
Certificate
CE ,RoHS
Transport Package
4PCS/Carton, 140PCS/Pallet
Specification
CE, ROHS
Trademark
PBM
Origin
Suzhou
HS Code
84145930
Production Capacity
50, 000PCS/Year

Product Description

175mm Centrifugal Exhaust Fan
175*69mm Low Noise DC Centrifugal Fan for Distributor System
PBM Motor and Fan is a China mainland manufacturer and EC technology consulting company offering an extensive range of EC(Electronically Commutated) motors, fans and solutions, investing in the latest developing, manufacturing and technical equipment with in-depth processes & procedures. Our main products are EC fans, including EC axial fans, EC centrifugal fans and EC blowers. We do both AC and DC current type. And EC Motor is the core technology of our products.
Eletronically Commutated Motors(EC Motors)also known as Brushless DC Motors(BLDC) are synchronous electric motors powered by direct-current(DC) electricity and having electronic commutation systems,rather than mechanical commutators and brushes.The current-to-torque and voltage-to-speed relationships of BLDC motors are linear.
PBM fans are widely used in many fields. For example, axial fan for telecom, backward curved centrifugal fan for air exchanger,(inline duct fan)hydroponic products and FFU, forward curved centrifugal fan for air purifier and air conditioning,blower for kitchen.
Model: PB3N133B24U
1.General Characters
Rated Voltage 24VDC
Operating Voltage 16~28 VDC
Rated Speed 4450 RPM
Input Current 1.7 A
Input Power 40.8 W
Air Flow 240.70 CFM / 409 m3/H
Static Pressure 1.97 inH2O / 492 Pa
Acoustical Noise 74 dB(A)
Life Expectance 50,000 Hours(L10)
At 40ºC room, humidity 15%~65%RH.
Insulation Class Class B
Motor Protection Locked rotor protection
Polarity protection
Automatic restart capability
Speed Control Control input 0~10VDC / PWM
Protection Type IP44
Signal Output FG (Frequency Generator)
 Model: PB3N133B48H
1.General Characters
Rated Voltage 48VDC
Operating Voltage 36~57 VDC
Rated Speed 3900 RPM
Input Current 0.7 A
Input Power 33.6 W
Air Flow 211.86 CFM / 360 m3/H
Static Pressure 1.53 inH2O / 382 Pa
Acoustical Noise 63 dB(A)
Life Expectance 50,000 Hours(L10)
At 40ºC room, humidity 15%~65%RH.
Insulation Class Class B
Motor Protection Locked rotor protection
Polarity protection
Automatic restart capability
Speed Control Control input 0~10VDC / PWM
Protection Type IP44
Signal Output FG (Frequency Generator)
2.Mechanical Characters
Dimension Ø133mm X 91mm (see dimension drawing)
Material of Impeller PA6+GF
Number of Blades 7
Bearing System NMB ball bearing
Lead Wire AC(AWG20#),DC(AWG22 #)

3.Environmental Characters
Operating Temperature -25ºC to 60ºC
Storage Temperature -40ºC to 75ºC
Operating Humidity 5% to 90% RH
Storage Humidity 5% to 95% RH

4.Performance Curve
175*69mm Low Noise DC Centrifugal Fan for Distributor SystemTesting Condition:
Input Voltage----Operating voltage (24VDC)
Temperature-----Room temperature
Humidity---------65%RH

5.Outline Drawing175*69mm Low Noise DC Centrifugal Fan for Distributor SystemNote:
1.Connection line:DC(4×AWG22#)

2.DC: Red=Voltage Intput 24VDC, Yellow=0-10VDC/PWM, White=FG, Blue=GND;


175*69mm Low Noise DC Centrifugal Fan for Distributor System175*69mm Low Noise DC Centrifugal Fan for Distributor System
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FAQ
1.How about the delivery time?
Within 25 days after we receive the order.
2.What kind of payments do you support?
T/T & L/C, other types please contact us.
3.What's the MOQ?
Generally speaking, the MOQ is 100 pieces. Different products have different MOQ. Please contact us.
4.Transportation
All available shipping ways could be applied, by courier, air or sea. Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the goods arrive. 
5.Global Market
Depending on advanced technology and knight service, we establish a good and diligent team and keep nice business relationship with a large amount of worthy clients in global market. We are prepared to provide the best EC Centrifugal Fan to clients at competitive price. In addition to control of cost and quality, our stipulated lead-time, variety of designs, capability of product development and flexibility of service bring convenience and value added services to the clients.
6.Contact Us
We highly appreciate your any enquiry by email, fax or instant message. We will reply your email or fax within 12 hours. Please fell free to call us at any time if there is any questions.

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