Key specification for this axial flow cooling fan: 12V, 24V, 48V, air flow 283.32-519.42CFM. Everything below is reproduced from the factory data sheet. Made by Shenzhen Runda Electronic Co., Ltd. (21 years on the platform, typical reply ≤4h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Axial Flow Cooling Fan
- Model Number: RS20053B48VH
- Power (Watts): 18.5W, 24.0W, 32.4W, 41.5W, 53.5W, 68.9W
- Voltage – Rated: 12V, 24V, 48V
- Rated Voltage: DC 12V 24V 48V
- Air Flow: 283.32-519.42CFM
- Material: Aluminum+Thermoplastic PBT UL94-V0
Technical Specifications
| Mounting Type | Wire Leads |
|---|---|
| Place Of Origin | Guangdong, China |
| Brand Name | RUNDA |
| Model Number | RS20053B48VH |
| Application | Cabinet, UPS, Inverter, Machinery equipment, New energy, Communication equipment, Ventilation, Medical equipment, Home appliance |
| Description | 20053 DC fan |
| RPM | 3000RPM, 3500RPM, 4000RPM, 4500RPM, 5000RPM, 5500RPM |
| Power (Watts) | 18.5W, 24.0W, 32.4W, 41.5W, 53.5W, 68.9W |
| Voltage – Rated | 12V, 24V, 48V |
| Fan Static Pressure | 8.01mmAq, 9.53mmAq, 10.69mmAq, 12.02mmAq, 13.36mmAq, 14.69mmAq |
| Series | 20053 DC fan |
| Size / Dimension | 200x200x53mm |
| Size | 200x200x53mm |
| Rated Voltage | DC 12V 24V 48V |
| Speed | 3000-5500RPM |
| Current | 0.39-3.5A |
| Air Flow | 283.32-519.42CFM |
| Weight | 1600g |
| Connector | 2P/3P/4P |
| Noise | 56.49-71.89dBA |
| Material | Aluminum+Thermoplastic PBT UL94-V0 |
| Certifications | CE, TUV, UL, ROHS and REACH |
| Selling Units | Single item |
| Single Package Size | 20X20X5.3 cm |
| Single Gross Weight | 1.6 kg |
Product Details
Specification
Runda RS20053 Series DC Axial cooling fan
| Size: | 200x200x53mm |
| Material: | Frame: Aluminum, Impeller:Thermoplastic PBT UL94-V0 |
| Bearing: | 2 balls |
| Rated Voltage: | DC 12V, 24V, 48V |
| Current: | 0.39-3.5A |
| Speed: | 3000-5500RPM |
| Airflow: | 283.32-519.42CFM |
| Air Pressure: | 15.48-52.3mmAq |
| Noise: | 56.49-71.89dBA |
| Available functions: | RP, SS, AS, CL, FG, RD, LD, PWM, TP, VC, RC, CS |
| Operating temperature: | -10~+70℃ |
| Waterproof: | IP54/IP55/IP67/IP68 |
| Unit weight: | 1600g |
| Certifications | CE, TUV, UL, ROHS, REACH |
If you want another RPM or Voltge or functions which one is not in the list, please contact with our sales.
Main Applications
Company Profile
RUNDA is located in Dongguan City, only 20 minutes to Shenzhen and Guangzhou City by car, we mainly specialized in DC, AC, EC axial fans, blowers and centrifugal fans used in industrial fields for more than 23 years. We have 10 production lines and more than 400 employees now, our daily production capacity is 70,000pcs at most. The main applications are communication equipment, home appliances, VMIC, car, advanced PC, Medical equipments.
RUNDA have quality management system ISO9001:2015, ISO14001:2016 and IAFT16949:2016. Our products have UL, TUV, CE, RoHS and REACH approved.
Factory Overviews
Workshop
Balance testing
Wind Tunnel
3D Noise Testing Room
High-low temperature testing
Aging test
Product package
Product Certifications
Overseas fairs
Our main customers
Ordering and Pricing
- Minimum order quantity: 100 piece
- Volume pricing:
- 100–999 piece: US $39.95 / piece
- 1000–4999 piece: US $39.35 / piece
- 5000+ piece: US $37.75 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this axial flow cooling fan?
The standard minimum order quantity is 100 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this axial flow cooling fan carry?
It is supplied with CE, TUV, UL, ROHS and REACH documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the axial flow cooling fan be supplied for my local voltage?
The standard configuration is 12V, 24V, 48V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shenzhen Runda Electronic Co., Ltd., based in China. The company 21 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Runda Electronic Co., Ltd. range on HVACR Nexus.
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