12V DC Air Diffuser Brushless Cooling Fan Centrifugal Electric Blower
Blower Features
Brand name: Wonsmart
High pressure with dc brushless motor
Blower type: Centrifugal fan
Voltage:12vdc
Bearing: NMB ball bearing
Type: Centrifugal Fan
Applicable Industries:Manufacturing Plant
Electric Current Type: DC
Blade Material: plastic
Mounting: Ceiling Fan
Place of Origin:Zhejiang, China
Air flow:50m3/h
Certification: CE, RoHS,ETL,REACH,ISO9001
Warranty: 1 Year
After-sales Service Provided: Online support
Life time(MTTF): >30,000hours (under 25 degree C)
Weight: 490 grams
Housing material:PC
Motor type:Three Phase DC Brushless Motor
Outlet diameter: D90*L114
Controller: external
Static pressure: 10.5kPa
Drawing
Blower Performance
WS9290B-12-220-S200 blower can reach maximum 50m3/h airflow at 0 kpa pressure and maximum 10.5kpa static pressure.It has maximum output air power when this blower run at 10.5kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 10.5kPa resistance if we set 100% PWM.Other load point performance refer to below P-Q curve:
DC Brushless Blower Advantage
The WS9290B-12-220-S200 is a 12V DC centrifugal blower designed for high-performance applications. With a voltage rating of 12VDC and a current range of 8A-15.0A, this blower delivers exceptional power and performance for a wide range of industrial and commercial applications.
Featuring a power rating of 96W-180W and a maximum airflow of 50m3/h, the WS9290B-12-220-S200 is designed to meet the needs of high-performance applications that require reliable and efficient cooling solutions. Whether you're operating heavy machinery, electronic equipment, or other industrial applications, this blower delivers consistent and reliable performance that you can count on.
One of the key features of this blower is its use of NMB bearings imported from Japan. These high-precision bearings are renowned for their long life and durability, and they help to ensure that the blower delivers consistent performance over time. With a MTTF (mean time to failure) of up to 30,000 hours in a dust-free environment at 25 degrees Celsius, you can be confident that this blower will deliver reliable performance for a long time to come.
The WS9290B-12-220-S200 is also designed for easy installation and use, with a compact and lightweight design that makes it easy to integrate into your existing systems or equipment. And with a voltage rating of 10.5kpa, this blower is capable of delivering exceptional performance even in demanding applications where high pressure and airflow rates are required.
Overall, the WS9290B-12-220-S200 is a high-performance and reliable centrifugal blower that is ideal for a wide range of industrial and commercial applications. With its advanced features and durable construction, this blower delivers exceptional value and performance that is unmatched by other products in its class. So if you're looking for a reliable and efficient cooling solution for your industrial equipment or other applications, the WS9290B-12-220-S200 is an excellent choice.
Applications
This blower can be widely used onto air pollution detector,air bed,air cushion machine and ventilators.
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FAQ
Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.
Q: What’s your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer’s exact situation.
Q: How long is your delivery time?
A: The general delivery time is 30-45 days after receiving your order confirmation. Anther, if we have the goods in stock, it will only take 1-2 days.
The flow rate (typically: liters per minute), at which a blower supplies air or another respiratory gas to the system, depends on the resistance to the flow (also referred to as "static pressure" or "system pressure") that the blower has to overcome.A specific value of the flow rate corresponds to a specific value of the resistance for a specific fan speed (revolutions per minute). A particular type of blower is characterized by a set of curves in a Cartesian space spanned by a first axis, each particular point whereof corresponds to a particular value of the flow rate, and a second axis, of which each particular point corresponds to a particular value of the resistance . Each specific one of the curves corresponds to a specific value of the fan speed. For, e.g., a radial blower, the curves are largely uniform, and offset with regard to one another in the direction of the second axis. For additional technical information see, e.g., "Fan Fundamentals: Fan Selection, Application-Based Selection, Performance Theory", Rev 2, June 2005, Greenheck Fan Corp.
The blower is not an ideal pressure source, because the flow rate decreases with increasing system pressure (or: resistance to the flow). As a result, the flow rate is sensitive to fluctuations in the system pressure. Fig.1 is a diagram 100 of a typical fan curve 102 illustrating this sensitivity. Curve 100 represents the dependence of the flow rate (horizontally, in liters per minute) on the system pressure (vertically, in mbar) at a particular fan speed. In principle, the blower can be used to control the flow rate, but the flow rate varies with varying system pressures. For example, if the system pressure varies between 55 mbar and 60 mbar, the flow rate fluctuates between 5 l/sec and 40 l/sec in the example illustrated.
