- 19 -
4915 Walnut Grove Ave., San Gabriel, CA 91776 (626) 287-5297 www.ustoyofan.com Email: sales@ustoyofan.com FAX (626) 287-7350
U.S. TOYO
FAN CORP.
St
atic Pr
es
su
re
(
in
H2
O)
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)
St
atic
Pr
ess
u
re
(
in
H2
O)
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:
-10
0
to +70
0
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 & VDE
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)
R
E
B
M
U
N
T
R
A
P
S
T
L
O
V
S
T
T
A
W
S
P
M
A
M
P
R
E
S
I
O
N
M
1
@
)
A
(
B
d
M
F
C
W
H
X
5
0
0
2
0
4
F
T
S
U
C
D
V
5
0
6
.
1
2
3
.
0
0
0
0
9
5
.
2
3
1
.
0
1
W
H
V
5
0
0
2
0
4
F
T
S
U
C
D
V
5
0
5
.
1
`
0
3
.
0
0
0
2
8
5
.
0
3
4
.
9
W
H
5
0
0
2
0
4
F
T
S
U
C
D
V
5
5
2
.
1
5
2
.
0
0
0
6
7
5
.
8
2
6
.
8
W
M
5
0
0
2
0
4
F
T
S
U
C
D
V
5
5
7
.
0
5
1
.
0
0
0
3
6
0
.
4
2
2
.
7
W
H
X
2
1
0
2
0
4
F
T
S
U
C
D
V
2
1
4
4
.
1
2
1
.
0
0
0
0
9
5
.
2
3
1
.
0
1
W
H
V
2
1
0
2
0
4
F
T
S
U
C
D
V
2
1
0
2
.
1
0
1
.
0
0
0
2
8
5
.
0
3
4
.
9
W
H
2
1
0
2
0
4
F
T
S
U
C
D
V
2
1
6
9
.
0
8
0
.
0
0
0
6
7
5
.
8
2
6
.
8
W
M
2
1
0
2
0
4
F
T
S
U
C
D
V
2
1
2
7
.
0
6
0
.
0
0
0
3
6
0
.
4
2
2
.
7
W
H
X
4
2
0
2
0
4
F
T
S
U
C
D
V
4
2
6
1
.
2
9
0
.
0
0
0
0
9
5
.
2
3
1
.
0
1
W
H
V
4
2
0
2
0
4
F
T
S
U
C
D
V
4
2
8
6
.
1
7
0
.
0
0
0
2
8
5
.
0
3
4
.
9
W
H
4
2
0
2
0
4
F
T
S
U
C
D
V
4
2
4
4
.
1
6
0
.
0
0
0
6
7
5
.
8
2
6
.
8
W
M
4
2
0
2
0
4
F
T
S
U
C
D
V
4
2
0
2
.
1
5
0
.
0
0
0
3
6
0
.
4
2
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