SUNON
SPECIFICATION FOR APPROVAL
CUSTOMER
DESCRIPTION
DIMENSIONS
MODEL
CUSTOMER
APPROVAL NO.
APPROVED BY
CUSTOMER
(AUTHORIZED)
:
: DC BRUSHLESS FAN
: 38X38X28 mm
: PF38281B3-000U-G99
SUNON SPEC. NO. : D03026780G-00
:
:
SPEC.NO
DRAWN
D03026780G-00
12. 07. 2012
2
E11200426
Jeff
11/01
CHECKED
March
Kiddy
ISSUE DATE
APPROVED
Kelly
EDITION
E.SPEC
REVISION DATE
11. 01. 2013
建準電機工業股½有限公司
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD.
TEL:886-7-8135888
NO. 30, LN. 296, XINYA RD., QIANZHEN DIST.,
FAX:886-7-8230505/8230606/8231010
KAOHSIUNG CITY 80673, TAIWAN (R.O.C)
E-mail: sunon@email.sunon.com.tw
URL:http://www.sunon.com
D.C.C.
2014.04.30
建 準 電 機
SUNONWEALTH
Page 1 of 15
I. MODEL NUMBERING SYSTEM
PF
Series Code
38
28
1
Voltage
0: 5VDC
1: 12VDC
2: 24VDC
3: 36VDC
4: 48VDC
B
3
- 000U -
Speed
X:Super High
1: High
2: Medium
3: Low
4: Extra Low
G99
Function Code
Customer Code
Bearing
V: Vapo
B: 2 Ball
O: 1Ball
S: Sleeve
Size
Thickness
編碼
01~09
10~19
20~29
30~39
40~49
50~59
60~69
70~79
80~89
90~99
尺寸(mm)
01~09
10~19
20~29
30~39
40~49
50~59
60~69
70~79
80~89
90~99
編碼
A0~A9
B0~B9
C0~C9
D0~D9
E0~E9
F0~F9
G0~G9
H0~H9
I0~I9
J0~J9
尺寸(mm)
100~109
110~119
120~129
130~139
140~149
150~159
160~169
170~179
180~189
190~199
編碼
K0~K9
L0~L9
M0~M9
N0~N9
P0~P9
Q0~Q9
R0~R9
S0~S9
T0~T9
U0~U9
尺寸(mm)
200~209
210~219
220~229
230~239
240~249
250~259
260~269
270~279
280~289
290~299
編碼
V0~V9
W0~W9
X0~X9
Y0~Y9
Z0~Z9
尺寸(mm)
300~309
310~319
320~329
330~339
340~349
D.C.C.
2014.04.30
建 準 電 機
SUNONWEALTH
Page 2 of 15
II. SPECIFICATION
1. MECHANICAL CHARACTERISTIC
MOTOR DESIGN
BEARING SYSTEM
DIMENSIONS
MATERIALS OF FRAME
MATERIALS OF FAN BLADE
DIRECTION OF ROTATION
MOUNTING HOLES
WEIGHT
Single phase, 4-poles Brushless DC motor
Precision ball bearing system
See Page 6
Thermoplastic PBT of UL 94V-0
Thermoplastic PBT of UL 94V-0
Counter-clockwise viewed from front of fan blade
Diameter 3.5 mm in 8 holes
40 g
2. ELECTRIC CHARACTERISTIC
RATED VOLTAGE
RATED CURRENT
RATED POWER CONSUMPTION
SAFETY POWER CONSUMPTION
OPERATING VOLTAGE RANGE
STARTING VOLTAGE
OPERATING TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
12 VDC
194 mA / Max. 224 mA
2.33 WATTS / Max. 2.69 WATTS
2.85 WATTS
6~13.2 VDC
6 VDC (25 deg. C POWER ON/OFF)
-10 to + 70 deg. C
-40 to + 80 deg. C
D.C.C.
2014.04.30
建 準 電 機
SUNONWEALTH
Page 3 of 15
3. PERFORMANCE CHARACTERISTIC
RATED SPEED
AIR FLOW
STATIC PRESSURE
ACOUSTIC NOISE
AIR FLOW V.S. PRESSURE
INSULATION CLASS
INSULATION RESISTANCE
PLASTIC HOUSING
13000 RPM ± 10% at r
ated voltage
14.9 CFM / MIN. 13.1 CFM
1.00 Inch-H
2
O / MIN. 0.77 Inch-H
2
O
49.3 dB(A) / MAX. 54.9 dB(A)
See Page 5
UL Class A
10M ohm at 500 VDC between internal stator and
Lead wire (+)
DIELECTRIC STRENGTH
Applied AC 500 V for one minute or AC 600 V for 2
Seconds between housing and lead wire (+)
70,000 Hours at 40 deg. C, 65% humidity, 90% CL.
LIFE EXPECTANCY
PROTECTION
Automatic Restart
Note: In a situation where the fan is locked by an external
force while the electricity is on, an increase in coil
temperature will be prevented by temporarily turning off the
electrical power to the motor. The fan will automatically
restart when the locked rotor condition is released.
Polarity Protection
4. SAFETY
SAFETY
NO.
UL
E77551
CUR
E77551
TUV
CE
D.C.C.
2014.04.30
建 準 電 機
SUNONWEALTH
Page 4 of 15
MODEL : PF38281B3-000U-G99
PERFORMANCE
CURVES
0
1.2
0.1
0.2
0.3
0.4
30
CMM
1
25
S tatic P ressure(Inch-H 2O )
0.8
20
Typical
0.6
15
MIN
0.4
10
0.2
5
0
0
3
6
9
12
15
0
mm
Air Flow-CFM
D.C.C.
2014.04.30
建 準 電 機
SUNONWEALTH
Page 5 of 15
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