Shenzhen Rengang Electronics Co., Ltd.
Shenzhen Rengang Electronics Co.,Ltd.
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What is an EC axial fan?
EC stands for Electronically Commutated, and it combines AC and DC voltages bringing the best of both worlds.
The motor runs on a DC voltage but with a single-phase 230VAC or three-phase 400VAC supply.
The motor incorporates voltage transformation within the motor.
What is the difference between AC and EC fans?
An AC fan has an alternating current and is very expensive to control without making it hum or buzz.
An EC fan is basically a digital fan. It's a lot easier to control. Running an EC fan at half speed uses half the electricity.
EC Axial Cooling Fan RGD7025
Energy Saving Noise Reduction Soft Wind Long Lasting
Basic Parameter:
| Model No. | Bearing | Voltage | Operation Voltage | Frequency | Current | Rated Input Power | Air Flow | Air pressure | Noise | Speed | |
| (V) | (V) | (Hz) | (A) | (W) | (CFM) | (mm-H2O) | (dBA) | (RPM) | |||
| RG-7025HB(S)L150/230E | Ball/Sleeve | 115/230 | 98~264 | 50/60 | 0.05 | 4.0 | 27.6 | 3.8 | 33 | 3500 | |
| RG-7025MB(S)L150/230E | 0.04 | 3.0 | 23.7 | 3.1 | 28 | 3000 | |||||
| RG-7025LB(S)L150/230E | 0.03 | 2.0 | 19.7 | 1.9 | 24 | 2500 | |||||
All designs and specifications are for reference only and are subject to change without prior notice.
The different customer requirements and different raw materials will lead to different data.
The provider data are used for reference only. For future information, please contact us.
| Bearing Type | High precision Sleeve or Ball bearing |
| Frame & Impeller | Thermoplastic PBT UL 94V-0 |
| Operating Temperature | -10℃ ~ 60℃ |
| Waterproof Grade | IP44 |
| Insulation Grade | Standard grade is B grade |
| Motor | DC brushless motor |
| Fan Rotation | Standard Clockwise (If need Counterclockwise, please tell us) |
| Lead Wire | Standard RED: Positive(+); BLACK: Negative(-) Wire insert: 2.5-2P / NOP(Tin exposed 5mm) |
| Protection | Reverse protection; Auto Re-start protection |
| Certification | CE, RoHS |
Applicable: 3D Printer, Refrigerator, Freezer, Wine Refrigerator, Air purifier, Toy, Electric Equipment, Notebook, Laptop, Mini-projector, Humidifier, Medical Device, etc.
Plug Type:
Drawing:
Characteristic Curve:
Parts:
Payment:
1.Trade Assurance: In the first order, we suggest you use Trade Assurance.
2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.
3.Western Union, Money Gram, Paypal, all available.
4.L/C: for large order.
Shipping:
1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.
2. if you have your own forwarder, please tell us the detailed information.
Q1 Who are we?
We are based in Guangdong, China, start from 2002, sell to Eastern Asia, Eastern Europe, Western Europe, NorthAmerica, NorthernEurope, Southeast Asia, Southern
Europe, Mid East, South America. There are a total of about 201-300 people in our office.
Q2How can we guarantee the quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
Q3 What can you buy from us?
DC axial fan, Cooling fan, DC blower fan, DC centrifugal fan, EC fan
Q4 Why should you buy from us, not from other suppliers?
More than 30 people in our R&D dept. with a bachelor degree at least;
Environmental and fireproof frame and impeller; import oil; 99.9% copper wire& NMB Balls;12 robot automatic prod. lines;
Q5 What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery口Accepted Payment Currency: UsD,CNY;
Accepted Payment Type: T/T,MoneyGram,PayPal, Western Union,Cash;Language Spoken:English,Chinese