Commercial Electric AC Cooling Fan Ventilating Ball Bearing 254 x 254 x 89mm

Delivery Time:Sample order in 5-7days. Mass production within 20-25days
Certification:CE CCC

Commercial Electric AC Cooling Fan Ventilating Ball Bearing 254 x 254 x 89mm

 
1. Product Desription
 
   Product size:254*254*89mm
   Frame: Aluminum Alloy
   Impeller: PBT (UL: 94V-0)
   Motor protection: Impedance protect.
   Wire type: -AT Terminal / -AW Wires
   Working temperature:
   Ball bearing: -30 ℃~75℃
   Sleeve bearing: -10℃~70℃
   Net Weight: 1600g
 
2. Features

Compact Maintenance-fee Easy to mount Low noise level Little vibration Reliable movement

3. Application
 
Axial cooling fan is mainly used for ground control, equipment, electronic equipment, medical equipment, computers, power supplies, welding machines, packaging, printing equipment, satellite communications, CNC, machinery and office automation products such as ventilation and cooling purposes.
 
4. Performance sheet

Specification:                                              AC Axial Fan 254mm*254mm*89mm
Model	Bearing	Voltage	Frequency	Current	Power	Speed	Air Flow	Static Pressure	Noise
V	Hz	A	W	RPM	m3/min	CFM	mmH2O	dB(A)
H25489B1H	ball	115	60/50	0.605 /0.505	70/58	2600 /2550	21.79/18.82	770/665	9.65/9.14	55/52
H25489B2H	ball	220	50/60	0.262 /0.32	58/59	2550 /2600	18.82/21.79	665/770	9.14/9.65	52/55

 

 

 
i) If you want another rpm or voltage or special functionm please contact with us directly.
ii) Products have a detail in the approval sheet.
iii) Specifications are subject to change without notice.
 
 
5. Product Safety Test
 
    ① Drop Test
         In minimal packing, fan withstands each one drop of three faces from 30cm distance height onto 10mm thickness of wooden board
    ② Locked rotor protection
         Impedence of motor winding protects fan from fire in 72hours of locked rotor condition at the rated voltage
    ③ Dielectric Strength
        Fan can withstand 2500v 2sec 1mA between housing and two leads wire