24V DC Wall Hung Gas Bolier EC Blower Fan for heating system from China manufacturer

24V DC Wall Hung Gas Bolier EC Blower Fan for heating system

Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: GRD130/0021

Production Capacity: 5000PCS per month

Delivery Date: 30 days for 5000 pcs After ...

Certification: CE

Material: Die-cast aluminium

Insulation class: F

Bearings: Maintenance-free ball beari...

Impeller Dimension: 130mm

USES: Duct ventilation

Means of Transport: Ocean,Land,Air

Packing: PALLET

Type: Others

Brand Name: Green Power

Type of protection: IP21

Speed recognition: Hall IC signal ouput

Speed control: Control input 0-10VDC/PWM

power: 70W

speed: 7500RPM

Radial Gas Blowers with EC internal-rotor brushless DC-motor with 130mm impeller, steep pressure/air flow characteristics and high max pressure, CE.

EC Blower Special Features:

● Brushless DC-motor with integrated electronics, The motor is anti-vibration mounted
● Die-cast aluminium housing, anti-static plastic impeller and plastic cover
● Insulation class: "F", protection type is IP21
● Humidlty class: "E", The circuit boards are coated with a protective varnish
● Commutation electronics : current limit and reverse battery protection and overload protection
● Maintenance-free ball bearing, 40000 hours of operation
● Speed recognition: Hall IC signal ouput
● Speed control:0-10V/PWM signal, preset with potentiometers via a control input

EC Blower Technical data
Voltage (VDC):27
Max.Speed(rpm):7500
Input Power (W):70
Current (Amp):2.36
Air Volume (m3/h):129
Static pressure(Pa):2500 (PWM100)
Net(kg):1.4

EC Blower technical drawing:

EC Centrifugal Blower for Gas and oil-fired heating boilers and fireplace

Application

EC Centrifugal Blower for gas boiler from GP are more popular to replace traditional AC Fan and Blower.
They are widely used for heating system, including gas and oil heaters, solid fuel burners, fuel cells, thermal storage heating stoves, fan heaters, mobile heat generators and heat pumps,etc. The upper hand of them including specific higher efficient, Lower noise, Maintenance-free, lower working cost,manually controllable variable speed capability and safety.