4 inch China DC Centrifugal Fan for Air Purifier 100mm / DC Centrifugal Blower fan 100*25mm

4 inch China DC Centrifugal Fan for Air Purifier 100mm / DC Centrifugal Blower fan 100*25mm

 
 
Applications:

♦ Ventilation Equipment & System

♦ Heating Equipment & System

♦ Air Conditioner

♦ Refrigeration equipment

♦ MDBS(Mobile Data Base Station)

♦ elecom power supply station

 
Description:
 
♦ 100*25mm centirifugal fan
♦ High speed , Middle speed, Low speed
♦ Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
♦ 7 blades or 9 blades
♦ 12V DC 24V DC or 48V DC
♦ Ball bearing or Sleeve bearing or Hydraulic bearing
♦ Terminal or Lead wire
♦ Waterproof explosion proof or high proof are can be satisfied. 
 
 
A. ELECTRICAL:

Standard operating condition is 25℃, 65%RH ambient, unless otherwise

specified.

1. Rated Voltage : 12V ±10%
2. Rated Current : 1.00Amp (Typical)
3. Rated Power : 12W
4. Starting Voltage : 15V (Max.)
5. Speed : 4800RPM  ±5%
6. Acoustical Noise : 59dB(A)(measurement tolerance ± 5 dBA)
7. Static Pressure : 25.27mm-H₂O
8. Air Flow : 46.43CFM
9. Direction of rotation : Counter-anticlockwise

B. MATERIAL:

C.MECHANICAL

D.EXPECTED LIFE SPAN (MTBF):

At a standard operating condition of 25±5℃, 65±5%RH ambient

 Ball  Bearing:60000 hrs , Continuous operating under 25℃ 65%RH

 Ball  Bearing:20000 hrs , Continuous operating under 75℃ 65%RH

E: Dimensions (Unit:mm)

NOTES: 

a.       UNIT: MM

b.      LEAD WIRE:UL1007 26AWG

PIN 1 : RED WIRE------(+)

PIN 2: BLACK WIRE------(-)

PIN 3: BLUE WIRE------( PWM)

PIN 4: YELLOW WIRE------( FG)