80x80x20mm - Professional Cooling Fan Manufacturer

80x80x20mm

General Specifications

Material……Frame:Plastic(Flammability:UL94V-0),Impeller:Plastic(Flammability:UL94V-0)
Expected life……(ball bearing 50000 hours, sleeve bearing 30000 hours) continuous running under the condition of 40℃ , 15~65 % humidity
Motor protection function……Looked rotor burnout protection, Reverse polarity protection
Dielectric strength……50/60Hz,500VAC,for 1minute
Insulation resistance……≥ 10 MΩ ,

(Through applying 500VDC between impeller hub center and lead wire (+) )

Sound pressure level(SPL)……At 1m away from the air inlet
Storage temperature……-30 to +70°C(Non-condensing)
Lead Wire…… +Red -Black Yellow（sensor）Brown (Control)

(For models without PWM control function,there is no speed control wiring.)

Mass……55.59g

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Specification
Characteristics Curves
Dimensions(unit:mm)

Item No.	Operating Voltage	Maximum Air Flow		Maximum Air Pressure		Rotational Speed	Rate Current	Input Power	Noise
Item No.	(V)	(CMM)	(CFM)	(mmAq)	(inchAq)	(RPM)	(A)	(W)	dB(A)
CHA8012BL-A20（b）	12	0.66	23.37	1.40	0.06	2200	0.10	1.20	27.27
CHA8012BM-A20（b）	12	0.86	30.19	2.34	0.09	2800	0.18	2.16	32.51
CHA8012BH-A20（b）	12	0.98	34.55	2.88	0.11	3200	0.25	3.00	35.41
CHA8012BX-A20（b）	12	1.06	37.57	3.36	0.13	3500	0.40	4.80	37.35
CHA8024BL-A20（b）	24	0.66	23.37	1.40	0.06	2200	0.08	1.92	27.27
CHA8024BM-A20（b）	24	0.86	30.19	2.34	0.09	2800	0.12	2.88	32.51
CHA8024BH-A20（b）	24	0.98	34.55	2.88	0.11	3200	0.20	4.80	35.41
CHA8024BX-A20（b）	24	1.06	37.57	3.36	0.13	3500	0.30	7.20	37.35
CHA8012RL-A20（b）	12	0.66	23.37	1.40	0.06	2200	0.10	1.20	27.27
CHA8012RM-A20（b）	12	0.86	30.19	2.34	0.09	2800	0.18	2.16	32.51
CHA8012RH-A20（b）	12	0.98	34.55	2.88	0.11	3200	0.25	3.00	35.41
CHA8012RX-A20（b）	12	1.06	37.57	3.36	0.13	3500	0.40	4.80	37.35
CHA8024RL-A20（b）	24	0.66	23.37	1.40	0.06	2200	0.08	1.92	27.27
CHA8024RM-A20（b）	24	0.86	30.19	2.34	0.09	2800	0.12	2.88	32.51
CHA8024RH-A20（b）	24	0.98	34.55	2.88	0.11	3200	0.20	4.80	35.41
CHA8024RX-A20（b）	24	1.06	37.57	3.36	0.13	3500	0.30	7.20	37.35

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