New Arrival China Centrifugal Fans - mini turbo blower for 3kw fuel cell – Wonsmart

Blower Features

Blower features

Brand name: Wonsmart

High pressure with dc brushless motor

Blower type: Centrifugal fan

Voltage:24vdc

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

Voltage: 24VDC

Certification: ce, RoHS, ETL

Warranty: 1 Year

After-sales Service Provided: Online support

Life time(MTTF): >20,000hours (under 25 degree C)

Weight: 400 grams

Housing material:PC

Unit size: 90*90*50mm

Motor type: Three Phase DC Brushless Motor

Controller: external

Static pressure: 8kPa

Drawing

Blower Performance

WS9250-24-240-X200 blower can reach maximum 44m3/h airflow at 0 kpa pressure and maximum 8kpa static pressure.It has maximum output air power when this blower run at 4.5kPa resistance if we set 100% PWM, It has maximum efficiency when this blower run at 5.5kPa resistance if we set 100% PWM.Other load point performance refer to below P-Q curve:

DC Brushless Blower Advantage

(1) WS9250-24-240-X200 blower is with brushless motors and NMB ball bearings inside which indicates very long life time; MTTF of this blower can reach more than 15,000hours at 20 degree C environmental temperature

(2) This blower needs no maintence

(3) This blower drived by a brushless motor controller have many different control functions such as speed regulation,speed pulse output,fast acceleration, brake etc.it can be controlled by intelligent machine and equipment easily

(4) Drived by brushless motor driver the blower will have over current, under/over voltage,stall protections.

Applications

This blower can be widely used onto air pollution detector,air bed,air cushion machine and ventilators.

How to Use the Blower Correctly

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: It will be no MOQ, If we have the products in stock. We will discuss the MOQ according to customer’s exact situation.

Q: How long is your delivery time?

A: The general delivery time is 15-20 days after receiving your order confirmation. Anther, It will only take 1-2 days if we have stock.

A DC motor’s speed and torque characteristics vary according to three different magnetization sources, separately excited field, self-excited field or permanent-field, which are used selectively to control the motor over the mechanical load’s range. Self-excited field motors can be series, shunt, or a compound wound connected to the armature.

A permanent magnet DC motor is characterized by a linear relationship between stall torque when the torque is maximum with the shaft at standstill and no-load speed with no applied shaft torque and maximum output speed. There is a quadratic power relationship between these two speed-axis points.