Round Explosion Proof 6.7 Inch 220V Brushles EC Axial Fan 172mm x 51mm MX17251ABM** manufacturer from China Shenzhen Topfan Technology Development Co., Ltd.

Round Explosion Proof 6.7 Inch 220V Brushles EC Axial Fan 172mm x 51mm

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: MX17251ABM**

EC Axial Fan 172x51mm / 220V EC Cooling Fan , 220V 6.7Inch Round EC Fan

EC Axial Fan 1

EC Axial Fan 172x51mm / 220V EC Cooling Fan , 220V 6.7Inch Round EC Fan

EC Axial Fan 172x51mm , low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Description:

Brushless EC Fan, Axial EC Fan, EC Motor Fan,CPU Fan, PWM Fan, FG cooling fan, LED Digital signage
Various Size .
High speed , Middle speed, Low speed .
Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller .
AC input power . It transform AC to DC in motor and reduce the power dissipation .
Terminal or Lead wire .
Waterproof explosion proof or high proof are can be satisfied .

Important Note:

Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage
Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”
Dropping test standard: Drop a minimum packing box in a height of 30 cm for perpendicular free falling motion to the surface of wooden plate of 10 cm. After test, connect the fan to the power, the fan still in normal operation.

A: Specifications:

Model	Bearing Type	Rated Voltage	Input Current	Input Power	Speed	Max Air Flow		Max Static Pressure		Noise	Weight
Model	Bearing Type	Rated Voltage	Input Current	Input Power	Speed	Max Air Flow		Max Static Pressure
Part No.	B.S	VAC&VDC	Amp	Watt	RPM	CFM	m³/min	Inch-H₂O	pa	dB-A	g
MX17251ABH**	B	100-240	0.18	9.50	3200	257.37	7.29	0.78	170.32	54.00	740
MX17251ABM**	B	100-240	0.12	6.20	2800	205.00	5.81	0.46	114.54	49.00	740
MX17251ABL**	B	100-240	0.08	4.20	2500	183.34	5.19	0.34	84.66	46.00	740

B: Electrical Specification:

ITEM		Specification. Condition
Locked Rotor Protection		Safety Condition
		Auto power off after locked at rated voltage for 1sec After auto power off ,circuit attempt restart in 2 to 6sec
Polarity Protection		Open circuit when Vcc&GND are exchanged
		Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged
Insulation Resistance	10MΩ Between unshielded wire and frame at 500VDC/min
Dielectric Strength	5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min
Special Function			Soft Start 5s (0 to Max speed)	Current Limiter

C. (Main Materials, Parts Specification)

Bearing	(Dual Ball Bearing)						(Sleeve Bearing)
Frame		PBT of UL94V-0.					Die-cast Aluminum Alloy
Impeller		PBT of UL94V-0.					Steel
Bobbin	PBT of UL94V-0.
Lead Wire			Red(+)	Black(-)		Blue(PWM)		UL 1571 28#
			Yellow(FG)	White(RD)	2 wires 300±10mm
Connector	No
Tube	No