DC COOLING FAN 4020
40x40x20 mm

Bi-Sonic

• Construction:
  - Glass fiber reinforced plastic: impeller and housing PBT are UL 94V-0 rating
• Operating temperature:
  - Ball bearing -30 °C to +75 °C
  - Sleeve bearing -10 °C to +70 °C
• Insulation Resistance: 10 meg Ohm min. at 500 VDC
  (between frame and terminal)
• Dielectric Strength: 5 mA max. at 500 VAC 60Hz one minute
  (between frame and terminal)
• Function: frequency generator signal option
• Weight: 40 grams

Model No.	Bearing	Rated Voltage	Operating Voltage Range	Rated Current	Rated Input Power	Speed	Max. Air Flow		Max. Air Pressure		Noise
		VDC	V	A	W	R.P.M.	m3/min	CFM	mmH2O	IN H2O	dB-A
BP402012L SP402012L BS402012L	Ball Sleeve Ball&Sleeve	12	10.2-13.8	0.08	0.96	5000	0.170	6	2.8	0.110	22
BP402024L SP402024L BS402024L	Ball Sleeve Ball&Sleeve	24	20.4-27.6	0.10	2.4	5000	0.170	6	2.8	0.110	22
BP402012M SP402012M BS402012M	Ball Sleeve Ball&Sleeve	12	10.2-13.8	0.10	1.2	6000	0.200	7.09	3.91	0.154	26.4
BP402024M SP402024M BS402024M	Ball Sleeve Ball&Sleeve	24	20.4-27.6	0.13	3.12	6000	0.200	7.09	3.91	0.154	26.4
BP402012H SP402012H BS402012H	Ball Sleeve Ball&Sleeve	12	10.2-13.8	0.16	1.92	7000	0.242	8.53	5.31	0.209	31
BP402024H SP402024H BS402024H	Ball Sleeve Ball&Sleeve	24	20.4-27.6	0.18	4.32	7000	0.242	8.53	5.31	0.209	31

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Dimensions (mm)

Performance Curve