Shenzhen Topfan Technology Development Co., Ltd.
Shenzhen Topfan Technology Development Co., Ltd. We just do the best cooling fan!
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4.7 Inch DC Centrifugal Fan For Industrial / 120mm Machinery DC Ventilation 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
● 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: Specifications:
| Model | Bearing Type | Rated Voltage | Operating Voltage | Input Current | Input Power | Speed | Max Air Flow | Max Static Pressure | Noise | Weight | ||
| Part No. | B.S | VDC | VDC | Amp | Watt | RPM | CFM | m3/min | Inch-H2O | pa | dB-A | g |
| MX12025GB(S)H1 | B.S | 12 | 7.0-13.8 | 0.64 | 7.68 | 5400 | 85.50 | 2.43 | 2.55 | 634.95 | 50.00 | 232 |
| MX12025GB(S)M1 | B.S | 12 | 7.0-13.8 | 0.60 | 7.20 | 4000 | 50.60 | 1.44 | 1.91 | 475.59 | 46.00 | 232 |
| MX12025GB(S)H2 | B.S | 24 | 14.0-27.6 | 0.64 | 15.36 | 5400 | 85.50 | 2.43 | 2.55 | 634.95 | 50.00 | 232 |
| MX12025GB(S)M2 | B.S | 24 | 14.0-27.6 | 0.60 | 14.40 | 4000 | 56.10 | 1.59 | 1.91 | 475.59 | 46.00 | 232 |
| MX12025GB(S)H4 | B.S | 48 | 28.0-56.0 | 0.64 | 30.72 | 5400 | 85.50 | 2.43 | 2.55 | 634.95 | 50.00 | 232 |
| MX12025GB(S)M4 | B.S | 48 | 28.0-56.0 | 0.60 | 14.40 | 4000 | 61.20 | 1.74 | 1.91 | 475.59 | 46.00 | 232 |
B: (Main Materials, Parts Specification):
Bearing | ■(Dual Ball Bearing) | □ | (Sleeve Bearing) | |||||||
Frame | ■ | PBT of UL94V-0. | □ | Die-cast Aluminum Alloy | ||||||
Impeller | ■ | PBT of UL94V-0. | □ | Steel | ||||||
Bobbin | PBT of UL94V-0. | |||||||||
Lead Wire | ■ | Red(+) | ■ | Black(-) | □ | Blue(PWM) | UL 1571 28# | |||
□ | Yellow(FG) | □ | White(RD) | 2 wires 100±10mm | ||||||
Connector | No | |||||||||
Tube | No | |||||||||
C: Electrical Specification:
ITEM |
| Specification. Condition | |||
Locked Rotor Protection | □ | Safety Condition | |||
| Auto power off after locked at rated voltage for 1sec | ||||
Polarity Protection | ■ | Open circuit when Vcc&GND are exchanged | |||
□ | Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged | ||||
Insulation Resistance | 10MΩ Between unshielded wire and frame at 500VDC/min | ||||
Dielectric Strength | 5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min | ||||
Special Function | □ | Soft Start | □ | Current Limiter | |
Dimensions (Unit:mm)