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Shenzhen Topfan Technology Development Co., Ltd.
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Gold Index: 7878
High Speed Hydraulic Bearing Centrifugal DC Blower Fan For Ventilation Equipment
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
Centrifugal Fan 4.7inch 120mm , 12V 24V DC Blower FAN With PWM FG , Waterproof Axial Motor Fan
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Centrifugal Fan 4.7inch 120mm , 12V 24V DC Blower FAN With PWM FG , Waterproof Axial Motor Fan
Applications
- Ventilation Equipment & System
- Heating Equipment & System
- Air Conditioner
- Refrigeration equipment
- MDBS(Mobile Data Base Station)
- Telecom power supply station
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):
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Bearing |
(Dual Ball Bearing) |
(Sleeve Bearing) |
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Frame |
PBT of UL94V-0. |
Die-cast Aluminum Alloy |
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Impeller |
PBT of UL94V-0. |
Steel |
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Bobbin |
PBT of UL94V-0. |
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Lead Wire |
Red(+) |
Black(-) |
Blue(PWM) |
UL 1571 28# |
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Yellow(FG) |
White(RD) |
2 wires 100±10mm |
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Connector |
No |
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Tube |
No |
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C: Electrical Specification:
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ITEM |
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Specification. Condition |
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Locked Rotor Protection |
Safety Condition |
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Auto power off after locked at rated voltage for 1sec |
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Polarity Protection |
Open circuit when Vcc&GND are exchanged |
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Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged |
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Insulation Resistance |
10MΩ Between unshielded wire and frame at 500VDC/min |
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Dielectric Strength |
5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min |
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Special Function |
Soft Start |
Current Limiter |
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Dimensions (Unit:mm)
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Company Info
Shenzhen Topfan Technology Development Co., Ltd. [China (Mainland)]
Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)
