Shenzhen Topfan Technology Development Co., Ltd.

                      We just do the best cooling fan!

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsCross Flow Fans

Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM

Good quality Computer Case Cooling Fans for sales
Good quality Computer Case Cooling Fans for sales
We cooperation with Topfan 5 years, the good quality and serve always give us a deep impression,and we will continue to work with you.

—— Mr. Mich Bortoli

I like your products, we will continue to cooperate with you and pay attention to your new products.

—— Mr. Clyde Yamamoto

I'm Online Chat Now

Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM

China Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM supplier
Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM supplier Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM supplier

Large Image :  Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM

Product Details:

Place of Origin: China
Brand Name: TOPFAN/ODM/OEM
Certification: CE/ROHS/UL/SGS
Model Number: LRD50350B12

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: us$8/pcs to us$15.00/pcs, and negotiation
Packaging Details: carton
Delivery Time: 5-12 working days after received your payment
Payment Terms: T/T or western Union
Supply Ability: 600,000pcs per month
Contact Now
Detailed Product Description
Voltage: 12V , 24V Diameter: 50mm
Length: 90MM , 190MM , 290MM, 350MM, 420MM Bearing Type: Ball Bearing
Material: Metal Speed: 2300rpm

Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM
 

 
1. Purpose:
 
It is applied in air cleaner,elevator,humidifier , laboratory,workshop,dehumidifier,projector and copy machine, etc..
 
2. Expeceed Life: 
 
Ball Bearing 50,000 hours
Sleeve Bearing 30,000hours
 
3. ELECTRICAL CHARACTERISTICS:
 
ALL MEASUREMENTS PERFORMED AT25~30℃ ROOM TEMPERATURE
& 50~80%R.H.UNLESS OTHERWISE SECIFIED.

1RATED VOLTAGEVOLTSV12V DC 
2OPERATION VOLTAGEVOLTSV8.4VDC-13.2VDC 
3FREQUENCYHzHz/ 
4INPUT CURRENTAMPA0.85A±10%AT RATED VOLTAGE
5INPUT POWERWATTSW10.2W ±10% AT RATED VOLTAGE
6ROTATION SPEEDRPMRPM2300±10%  
7ACOUSTICAL NOISE(AVG)dB(A)dB(A)≤45 Db DETAILS SEE ATTACHED PAGE.
8MAX .AIR-FLOWCFMQ

 
130 CFM

TWO-CHAMBER METHODS
DEAILS SEE ATTACHED PAGE.

9MAX . AIR-PRESSUREmmH2OP

 
3.6mmAq

TWO-CHAMBER METHODS
DEAILS SEE ATTACHED PAGE.

10

INSULATION
RESISTANCE

MEG.
OHM

MΩ>20MΩ

BETWEEN FRAME AND
TERMINAL

11DIELECTRIC STRENGTH  

5Ma MAX.
AT 500V AC 60HZ
FOR 1 MINUTE

BETWEEN FRAME AND
TERMINAL.

12ROTARY DIRECTION  C W  
13INSULATION CLASS  CLASS B 
14LIFE EXPECTANCY  30000 Hours at 25℃/65%RH 

 
 
 
4. MECHANICAL
 
4.1.BEARING SYSTEM ------------------3 BALL BEARING.
4.2.LEAD WIRE ---------------- 1007 AWG# 22,80℃,300V, L≈390MM
+POSITIVE-------------RED
NEGATIVE-------------BLACK
FG -------------YELLOW
 
5. ENVIRONMENTAL:
 
      5-1.OPERATING TEMPERATURE-----------------------  -10 TO+60℃(CLASS E)
      5-2.STORAGE TEMPERATURE -------------------------  -20 TO+75℃
      5-3.OPERATING HOMIDITY-----------------------------------RH20%-80%
 
5. Specifications:
 

ModelSize(mm)Rated voltage (v)Rated Current (A)Speed (rpm)Max Static Pressure (mmAq)Air Flow (m3/mim)Air flow (CFM)Noise Leve (dB-A)Weight (g)
ABCD
             
LRD50090A129810814350120.2228003.30.93239320
LRD50090A24240.1239
LRD50190A1219820826050120.6025004.32.58846600
LRD50190A24240.4046
LRD50290A1229830836050120.6524004.03.512446700
LRD50290A24240.4046
LRD50350A1235836842050120.7523003.63.713145770
LRD50350A24240.4545
LRD50420A1242043047450120.8020003.24.014546850
LRD50420A24240.5046


 
6: Dimensions (Unit:mm)
 
 Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM
 
Fan Performance Curve: 
 
Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM
 
Purpose:
 
Metal DC Cross Flow Fan DC Tangential Blower Fan Exhaust Fan 50 x 350MM
 

Any more information , please feel free to contact Mona ——→

 

We will reply you within 2 hours . Thanks

 
Skype : helen860615
QQ : 304994675
Tel : 86 755 26070926
Mobile :0086-15818540201

Contact Details
Shenzhen Topfan Technology Development Co., Ltd.

Contact Person: Helen Dong

Send your inquiry directly to us (0 / 3000)