
75×75×25mm DC 12V Brushless Fan / 24V DC Blower fan / Industrial
Equipment Fan
Applications:
Description:
● Various Size
● High speed , Middle speed, Low speed
● Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
● 5 blades 7 blades or 9 blades
● 5V DC 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. General Specification
ITEM | Specification Condition | |||
01 | Part No. | MX7525GBH1 | ||
02 | Dimension | 75×75×25mm | ||
03 | Rated Voltage | 12VDC | ||
04 | Start-up Voltage | 3.5VDC | ||
05 | Operating Voltage | 3.5~5 VDC | a. Rated Voltage | |
06 | Rated Speed | 4400rpm | ±10% | b. 25℃ |
07 | Rated Current | 0.35A | ±10% | c. 65% RH |
08 | Rated Power | 4.2W | d. Measured after 5 Mins | |
09 | Max Airflow | 15.33 | CFM | a. PQ Measurement Apparatus : (LW9266-SR) b. Standard : AMCA c. Rated Voltage d. Rated Current |
0.434 | M3/Min | |||
10 | Max Static Pressure | 0.977 | Inch-H2O | |
24.82 | MmH2O | |||
11 | Life Expectancy | 20000hrs at 40℃ | a.L10 at Conf. Level 90% b. Rated Voltage | |
12 | Noise Level | 50.5dB | a. Rated Voltage b. Non-Echo Chamber c. Standard:CNS 8753/ISO3744 d.Test Condition:ISO 7779 e. Distance: 1.0M | |
13 | No. of Pole | 4 Poles | ||
14 | Waterproof | IP55 |
B. Electrical Specification
ITEM | Specification. Condition | |||||
01 | Locked Rotor Protection | □ | Safety Condition | |||
□ | Auto power off after locked at rated voltage for 1sec After auto power off ,circuit attempt restart in 2 to 6sec | |||||
02 | Polarity Protection | □ | Open circuit when Vcc&GND are exchanged | |||
■ | Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged | |||||
03 | Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
04 | Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
05 | Special Function | □ | Soft Start | □ | Current Limiter |
C. Main Materials, Parts Specification
01 | Bearing | ■Dual Ball Bearing | □ | Sleeve Bearing | ||||||||||
02 | Frame | ■ | PBT of UL94V-0. | □ | Die-cast Aluminum Alloy | |||||||||
03 | Impeller | ■ | PBT of UL94V-0. | □ | Steel | |||||||||
04 | Bobbin | □ PBT of UL94V-0. | ||||||||||||
05 | Lead Wire | ■ | Red(+) | ■ | Black(-) | □ | Blue(FG) | UL1007 26# | ||||||
□ | Yellow(PWM) | □ | White(RD) | 2 wires 300±10mm | ||||||||||
06 | Connector | No | ||||||||||||
07 | Tube | No |
D.Environmental Specification
ITEM | Specification. Condition | ||
01 | Operating Temp. Range | Temperature | : -10 ℃ ~70℃ |
Humidity | :15%~ 90% RH (Frost Eliminated) | ||
02 | Storage Temp. Range | Temperature | : -40 ℃ ~70℃ |
Humidity | :15%~ 90% RH (Frost Eliminated) |
Dimensions (Unit:mm)
Shipment:
You could choose the shipping way by yourself .
You could choose the freight forward company by yourself .
We could arrang the shipment according to your require .
If you have any requirements you could contact me soon .
1 . Samples delivery time is 7 working days . ( The quantity of
free samples among 2 - 3 pcs . )
2 . Fans quantity : 1K ~ 5K ,the delivery time is 7 ~ 10 working
days ;
Fans quantity : over 5K , the delivery time is 15 - 20working days
3 . International express : UPS / DHL / FEDEX and so on .
Any more information , please feel free to contact Helen --→
We will reply you within 2 hours . Thanks
Skype : helen860615
QQ : 304994675
Tel : 86 755 26070926
Mobile :0086-15818540201
Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd is a high-tech
enterprise of professional manufacture and researcher on dc
brushless fans and ac fans. It is a professional cooling
fan manufacturer in the field with the most professional and
largest scale intergrating research and development, manufacturing
and sales. The products including brushless fans, cross flow fans,
blower fans, centrifugal fans, dc brushless motor,shaded pole,AC
and EC fans are being widely used in the computer information
technology, network communications, as well as industrial
production equipment, medical equipment, home appliances, etc.
Founded in 1996, owns more than 600 staffs, and with a strong power research and development team, we have ourselve's manufacturing base and industrial park.
Topfan-China core of Quality First, carry out the idea Doing Things
Right Frist Time, Pursue zero defect management, holds advanced
testing instruments, production equipments, excellent management
experience and competitive price, which make the products more
popular. Based on mutual benefit and development, we always make
our biggest efforts to do everything better for our customers make
us ISO9000, UL, CE and RoHS and TUV certificated and become the
best sellers both at home and abroad including Europe, North
America, Asia (South Korea and India) and so on.
Brave the wind and waves, setting sail. Topfan-China with a
Corporate Vison of create a top cooling fans kingdom, hold a
working style of serious, rigorous, fast, persistent, and team
spirit of passion, independent, and high efficiency, make us become
the first brand in domestic, and the most popular brand all over
the world.