SUNON
SPECIFICATION FOR APPROVAL
CUSTOMER
DESCRIPTION
DIMENSIONS
MODEL
SUNON SPEC. NO.
CUSTOMER
APPROVAL NO.
APPROVED BY
CUSTOMER
(AUTHORIZED)
:
: DC BRUSHLESS FAN
: 80X80X25 mm
: EF80251S2-1000U-A99
: D08070900G-00
:
:
SPEC.NO
DRAWN
D08070900G-00
12. 21. 2017
0
E11700458
Nancy
12/21
ISSUE DATE
CHECKED
Cindy
APPROVED
Smart
EDITION
REVISION DATE
E.SPEC
建準電機工業股½有限公司
SUNONWEALTH ELECTRIC MACHINE INDUSTRY CO., LTD.
NO. 30, LN. 296, XINYA RD., QIANZHEN DIST.,
TEL:886-7-8135888
KAOHSIUNG CITY 80673, TAIWAN (R.O.C)
FAX:886-7-8230505/8230606/8231010
URL:http://www.sunon.com
E-mail: sunon@email.sunon.com.tw
SUNONWEALTH
Page 1 of 14
D.C.C.
2017.12.29
機電準建
I.
MODEL NUMBERING SYSTEM
EF
80
25
1
Voltage
0: 5VDC
1: 12VDC
2: 24VDC
S
2
-
Speed
1000U
-
A99
Series Code
X:Super High
1: High
2: Medium
3: Low
4: Extra Low
Function Code
3: 36VDC
4: 48VDC
Customer Code
Bearing
V: Vapo
B: 2 Ball
O: 1Ball
S: Sleeve
Size
Thickness
(mm)
(mm)
(mm)
01~09
10~19
20~29
30~39
40~49
50~59
60~69
70~79
80~89
90~99
01~09
10~19
20~29
30~39
40~49
50~59
60~69
70~79
80~89
90~99
A0~A9
B0~B9
C0~C9
100~109
110~119
120~129
K0~K9
L0~L9
200~209
220~229
V0~V9
210~219
230~239
240~249
250~259
260~269
270~279
280~289
290~299
W0~W9
X0~X9
Y0~Y9
Z0~Z9
M0~M9
N0~N9
P0~P9
Q0~Q9
R0~R9
S0~S9
T0~T9
U0~U9
D0~D9
E0~E9
F0~F9
G0~G9
H0~H9
I0~I9
J0~J9
130~139
140~149
150~159
160~169
170~179
180~189
190~199
SUNONWEALTH
Page 2 of 14
寸尺 碼編
寸尺 碼編
機電準建
寸尺 碼編
寸尺 碼編
(mm)
300~309
320~329
310~319
330~339
340~349
D.C.C.
2017.12.29
II. SPECIFICATION
1. MECHANICAL CHARACTERISTIC
MOTOR DESIGN
BEARING SYSTEM
DIMENSIONS
MATERIALS OF FRAME
MATERIALS OF FAN BLADE
DIRECTION OF ROTATION
MOUNTING HOLES
WEIGHT
Brushless DC motor
Lubricated sleeve 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 4.3 mm in 8 holes
75 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
95 mA / Max. 110 mA
1.14 WATTS / Max. 1.32 WATTS
1.32 WATTS
4.5~13.8 VDC
4.5 VDC (25 deg. C POWER ON/OFF)
-10 to + 70 deg. C
-40 to + 70 deg. C
SUNONWEALTH
Page 3 of 14
D.C.C.
2017.12.29
機電準建
3. PERFORMANCE CHARACTERISTIC
RATED SPEED
AIR FLOW
STATIC PRESSURE
ACOUSTIC NOISE
AIR FLOW V.S. PRESSURE
INSULATION CLASS
INSULATION RESISTANCE
PLASTIC HOUSING
2900 RPM ± 10% at r
ated voltage
37 CFM
0.15 Inch-H
2
O
30 dB(A)
See Page 5
UL Class A
(1)
10M ohm at 500 VDC between internal stator and
(2)
Lead wire (+)
DIELECTRIC STRENGTH
Applied AC 500 V for one minute or AC 600 V for 2
Seconds between housing and lead wire (+)
35,000 hours at 40 deg. C, 65% humidity, 90% CL.
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.
LIFE EXPECTANCY
PROTECTION
Polarity Protection
4. SAFETY
SAFETY
NO.
UL
E77551
CUR
E77551
TUV
CE
SUNONWEALTH
Page 4 of 14
D.C.C.
2017.12.29
機電準建
mm-H
2
O
Inch-H
2
O
41.1
0
0
04
219.0
486.0
0
04
5
23
3
03
42
52
20.0
49.72
30.0
40.0
60.0
80.0
28.38
88.55
1.0
21.0
41.0
61.0
67.111
7.21
AIR FLOW & STATIC PRESSURE CURVE
SUNONWEALTH
Page 5 of 14
機電準建
m
3
/min
CFM
D.C.C.
2017.12.29
654.0
822.0
0
0.0
0
0
61
2
51
8
01
0
5
0
0
267.0
60.0
425.1
90.0
682.2
21.0
5.0
51.0
840.3
18.3
