- 16 -
16025 Arrow Hwy., Suite F, Irwindale, CA 91706 www.ustoyofan.com Email: sales@ustoyofan.com Tel (626) 338-1111
Fax (626) 338-1119
U.S. TOYO
FAN CORP.
Static Pressure (in H2O)
0 2.5 5 7.5 10 12.5
Air Flow (CFM)
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
XH Speed
VH Speed
0 2 4 6 8 10
Air Flow (CFM)
Static Pressure (in H2O)
0.30
0.25
0.20
0.15
0.10
0.05
0.00
H Speed
M Speed
USTF4020 Series
Size: 1.58 in sq. x 0.79 in. thk
(40mm sq. x 20mm thk.)
Airflow: 7.2 - 10.1 CFM
Acoustical Noise: 24 - 32.5 dB (A)
MATERIAL: Frame - Black PBT (UL 94V-0)
Bearings - Ball
Impeller - Black PBT (UL 94V-0)
WEIGHT:1.16 oz. (33g)
TERMINATION: Lead Wires (UL 1007, AWG24 or equivalent)
OPERATION TEMPERATURE: -100 to +700 C
INSULATION RESISTANCE: 10 megohms min @ 500 VDC
DIELECTRIC STRENGTH: 500 VAC for 1 min.
INSULATION: Class A
SAFETY:Impedance & Polarity Protected
SAFETY APPROVALS: UL, CSA, & CE
OPERATING VOLTAGE: 5VDC (4.5 to 5.5)
12 VDC (7 to 13.8)
24 VDC (14 to 27.6)
SPECIFICATIONS: (All values are typical)
PERFORMANCE CURVES: (Obtained with test chamber and methods in accordance with AMCA Std. 210-74)
REBMUNTRAP STLOV STTAW SPMA
*
MPR ESION
M1@)A(Bd MFC
WHX500204FTSU CDV5 06.1 23.0 0009 5.23 1.01
WHV500204FTSU CDV5 05,1 03.0 0028 5.03 4.9
WH500204FTSU CDV5 52.1 52.0 0067 5.82 6.8
WM500204FTSU CDV5 57.0 51.0 0036 0.42 2.7
WHX210204FTSU CDV21 44.1 21.0 0009 5.23 1.01
WHV210204FTSU CDV21 02.1 01.0 0028 5.03 4.9
WH210204FTSU CDV21 69.0 80.0 0067 5.82 6.8
WM210204FTSU CDV21 27.0 60.0 0036 0.42 2.7
WHX420204FTSU CDV42 61.2 90.0 0009 5.23 1.01
WHV420204FTSU CDV42 86.1 70.0 0028 5.03 4.9
WH420204FTSU CDV42 44.1 60.0 0067 5.82 6.8
WM420204FTSU CDV42 02.1 50.0 0036 0.42 2.7
USTF4020 Series DC Brushless Fans
MODELS AVAILABLE ON REQUEST:Failure Detector - rotation sensing - Add Suffix “SR” to part number
Speed Controller - tach output - Add Suffix “SF” to part number
PANEL CUTOUTS
OUTLET SIDE INLET SIDE
*Amps values shown are typical running. Fan labels show higher max values
