30X30X10mm (B) - Professional Cooling Fan Manufacturer

30X30X10mm (B)

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……7.85g

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Specification
Characteristic curves
Dimensions

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)
CHA3005BL-A10(b)	5	0.07	2.48	1.34	0.05	7000	0.20	1.00	20.89
CHA3005BM-A10(b)	5	0.08	3.00	2.02	0.08	8000	0.30	1.50	26.16
CHA3005BH-A10(b)	5	0.11	4.00	3.30	0.13	10000	0.40	2.00	32.70
CHA3012BL-A10(b)	12	0.07	2.48	1.34	0.05	7000	0.08	0.96	20.89
CHA3012BM-A10(b)	12	0.08	3.00	2.02	0.08	8000	0.12	1.44	26.16
CHA3012BH-A10(b)	12	0.11	4.00	3.30	0.13	10000	0.16	1.92	32.70
CHA3005RL-A10(b)	5	0.07	2.48	1.34	0.05	7000	0.20	1.00	20.89
CHA3005RM-A10(b)	5	0.08	3.00	2.02	0.08	8000	0.30	1.50	26.16
CHA3005RH-A10(b)	5	0.11	4.00	3.30	0.13	10000	0.40	2.00	32.70
CHA3012RL-A10(b)	12	0.07	2.48	1.34	0.05	7000	0.08	0.96	20.89
CHA3012RM-A10(b)	12	0.08	3.00	2.02	0.08	8000	0.12	1.44	26.16
CHA3012RH-A10(b)	12	0.11	4.00	3.30	0.13	10000	0.16	1.92	32.70

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