Shenzhen Rengang Electronics Co., Ltd.
Shenzhen Rengang Electronics Co.,Ltd.
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What is a centrifugal fan used for?
Because of the high pressure they create, centrifugal fans are ideal for high-pressure applications such as drying and air conditioning systems.
As all of their moving parts are enclosed and they also have particulate reduction properties that make them ideal for use in air pollution and filtration systems.
What is the difference between a centrifugal fan and a blower?
The casing in the center of the wheel uses centrifugal force to propel the air forward into the open.
A fan circulates air around an entire room or space. A blower circulates the air only on a specific or pointed area.
It is used less pressure to produce large amounts of gas.
Basic Parameter:
| Model No. | Bearing | Voltage | Frequency | Current | Rated Input Power | Capacitor | Air Flow | Noise | Speed | |
| (V) | (Hz) | (A) | (W) | (µF) | (CFM) | (dBA) | (RPM) | |||
| RG-C280100H2B | Ball | 220 | 50/60 | 0.9 | 130 | / | 1000 | 73 | 2000 | |
The different customer requirements and different raw materials will lead to different data.
All designs and specifications are for reference only and are subject to change without prior notice.
The provider data are used for reference only. For future information, please contact us.
Applicable: 280 mm Centrifugal Fan, low noise and long life expectancy, are commonly used in HVAC systems, machinery for heating, ventilating, air conditioning, drying, dehumidifying, etc. Such as electronic air cleaner, hand dryers, electronic oven, gas oven, electronic fireplace, gas fireplace, electric fan good balance condition, etc.
Drawing
PQ Curve
| EC Centrifugal Fan | |
| Rotation direction | Clockwise, viewed toward the rotor |
| Material of blade | Cast Iron |
| Leakage current | According to GB 12350 |
| Protection function | Over-temperature/Over-current/Locked-rotor Protection/Lack-voltage Protection/Over-voltage Protection |
| Level of protection | IP44 |
| Insulation class | B |
| Noise | 73dB (A) |
| RH range | 5~90% (No rime or condensation with the ambient.) |
| Atmospheric pressure range | 86~106 kPa |
| Max. ambient temperature (transport/storage) | +65℃ |
| Min. ambient temperature (transport/storage) | -25℃ |
| Duty type | S1 |
| Control Methods | 0-10V V.DC/PWM |
| Power output | +10V V.DC |
| Packaging | Carton/Foam carton packaging |
| Fan life | The designed lifespan of the fan is 40000 hours assuming the fan is running at rated voltage, rated load, and 40℃ environmental temperature |
Packaging & Shipping
You can choose the shipping way by yourself.
You can choose the freight forward company by yourself.
We can arrange the shipment according to your requirements.
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 .
Our Services
1.We are a professional and experienced manufacturer of Axial Fan in China.
2.Customization, the size and functions of fan manufacture according to your demands.
3.We’ll reply to you in 24 hours after you send an inquiry to us.
4.We holding the principle of good faith to manage our company for 25 years.
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.
Q: your products' tab, packaging design will be customized?
A: gain we offer is very important.
Q: What is the monthly production capacity?
A: Our production capacity factory is killing 50,000 per month.
Q: Can I get in a sample, such as a check?
From the examples offer.
Q: What is the lead time soon?
A: The one for whom the sample, 3-5, fifteen days, if in stock. In fact, the bulk of the orders, 15-35 days.
Q: How we can see what is not to perform?
A: The lorem an inspection team to the lack of rate that ensures the quality of the product;
Otherwise, not according to our saving grace after-sales service support system.
Q: What are the terms of payment?
A: Payment terms vary in different countries. Nearly 30% T / T before shipment at the 70% balance.