PREPARED
DATE
P.S.
REV.
Y
AA1282US-AT
A
AC FAN (RoHS)
研發處
吳靜心
2011.08.05
研發處
2011.08.05
發行章
研發處
卓振強
2011.08.05
研發處
李群雪
2011.08.05
D A T A - S H E E T
Engineering
11/08/05
BRUSHLESS AXIAL COOLING FANS
Customer ： Ref: (RoHS)
Adda Model No ：AA1282US-AT
Samples attached ： Piece(s),
Safety Approval ：UL,CUL,TUV, CE
Specifications
ITEM SPECIFICATION / CONDITION
DIMENSIONS
：mm
BEARING TYPE
：SLEEVE
RATED VOLTAGE
：230 VAC
OPERATING VOLTAGE RANGE
：220 VAC －240 VAC
OPERATIONG FREQUENCY ：50 / 60 Hz
REAL CURRENT
：0.140 / 0.120 Amp
REAL POWER
：17.50 / 19.80 Watt
RATED CURRENT ：0.170 / 0.130 Amp + 10%
RATED POWER
：21.30 / 21.50 Watt
RATED SPEED
：2400 / 2600 RPM ±10%
AIR FLOW
：96.000 / 107.000 CFM (min: 86.400 / 96.300 CFM)
AIR FLOW
：2.716 / 3.028 CMM (min: 2.444 / 2.725 CMM)
/ (min at zero air flow.)
STATIC AIR PRESSURE
：0.240 / 0.250 Inch H2O(min: 0.194 / 0.202 Inch H2O)
STATIC AIR PRESSURE
：6.096 / 6.350 mm H2O(min: 4.937 / 5.143 mm H2O)
/
NOISE LEVEL
：46.4 / 48.1 dB(A) (max.: 50.4 / 52.1 dB(A))
MOTOR PROTECTION
：Impedance Protect
LIFE EXPECTANCY
：30000 Hours at 25℃/ 65% RH
NET WEIGHT
：550 Gram.
PACKING
：40 pcs. Per Export Carton.
120x120x38.5
Printed On:
Page 1/4ADDA CORPORATION Model No.: AA1282US-AT
TUV:EN60335-1:2002+A1+A11+A12
EN60335-2-80:2003+A1
UL:UL 507
CE:EN 55014-1:2006
EN 55014-2:1997+A1
EN 61000-3-2:2006
EN 61000-3-3:1995+A1+A2
Unless otherwise stated, the relative humidity is 65%, and the temperature is 25oC
for the standard testing.
Should you have any doubt, please refer to the environmental conditions specified in the
acknowledgement document.
研發處
2011.08.05
發行章
SPECIFICATION
Page 2/4ADDA CORPORATION AC FAN SERIES
1．0 Scope ：This documentation defines the mechanical & electrical charcterists
of AC brushless fans.
2．0 Material ：
2．1 Housing High quality aluminum die-casting frame flated with
black paint.
2．2 Fan blade UL 94V - 0 Glass filled polyester ( P.B.T )
2．3 Bearing Sys □ Oil impregnated sleeve or
□ Ball Bearing ： Japan
□ Hypro Bearing
□ one Ball one Sleeve
□ RoHS
2．4 RoHS wire UL 1430 , 22 AWG
2．5 Connector □ Not included in this fan
□ Note as : _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
3．0 Dimension & construction : All dimension, direction of rotation and air flow, rated
characteristics are specifide in drawing & data-sheet
of enclosed.
4．0 Characteristics definition :
4．1 Rated current ： Rated current shall be measured after 30 minutes
continuous rotation at rated voltage.
4．2 Rated speed ： Rated speed shall be measured after 30 minutes
continuous rotation at rated voltage.
4．3 Start voltage ： The voltages that enable to start the fan by sudden
switch on.
4．4 Input power ： Input power shall be measured after 30 minutes
continuous rotation at rated voltage.
4．5 Locked current ： Locked current shall be measured with in one minutes
or rotor locked , After 30 minutes continuous rotation at
rated voltage in clean air.
4．6 Air flow & static pressure ： The air flow data and static pressures are
determined in accordance with AMCA-210 standard or DIN
24163 specification in a double-chamber testing with
intake-side measurement.
V
V
研發處
2011.08.05
發行章
SPECIFICATION
Page 3/4ADDA CORPORATION AC FAN SERIES
4．7 Noise level ： The measurement of noise level is carried out with
reference to CNS8753 in a anechoic chamber with
the microphone positioned 1 M from the air intake.
Testing fan shall be hung in clear air.
5．0 Mechanical inspection
5．1 Rotation direction ： Clockwise from the front face of the fan. A clear
" = = > " ( arrow mark ) shall be found on the body
of housing .
5．2 Safe design ： All fans have intergrated protection against locked rotor
condition so that there can be no damage on winding
and / or any electrical components. Restart is automatic
as soon as any constraint to running has been released.
5．3 Locked rotor protection ： No damage shall be found for continuous 72
hours at condition of rotation locked. Restart is automatic
as soon as constraint to running has be relessed.
5．4 Free drop shock ： In minute package condition. The fan should withstand
each one drop of three faces from 30 cm distance height
onto 10 mm thickness of wooden board
6．0 Electrical inspection
6．1 Insulation resistance ： 100 MΩ or more at 500 V megger.
6．2 Dielectric strength ： 1 minute at 1500 VAC / 50-60Hz
7．0 Environmental
7．1 Operating Temperature ： - 10℃ ~ + 70℃
7．2 Humidity RH ： 20 % ~ 85 % ( Max )
7．3 Storage Temperature ： Will satisfy performace standards after 500
hours storage at - 40 ℃ ~ 70 ℃ ( normal
humidity ) with a 24 - hour recovery period
at room temperature.
Feature of noise
level
measurement
microphone test fan
= = > air flow
1.0 M
研發處
2011.08.05
發行章
SPECIFICATION
ADDA CORPORATION Page 4/4AC FAN SERIES
7．4 Humidity ： After 96 hrs, 95 % RH, 40 ± 2 ℃ per MIL - STD - 202F,
method 103B, Humidity test, The measured data of insulation
resistance & dielectric strength should meet the specification
listed in attach.
7．5 Theraml Shock ： After thermal shock test per MIL - STD - 202F,
method 107G, condition D, The measured data of insulation
resistance & dielectric strength should the specification
listed in datasheet.
8．0 Remark
8．1 Material and construction are subject to change without advance notice.
The changes should be within specification listed in this approved sheet.
8．2 All the fans shall meet the inspection under sampling plan MIL - STD - 105E,
The AQL are as follow：
Critical AQL = 0 . 25 %
Major AQL = 1 . 00 %
Minor AQL = 2 . 50 %
9．0 Drawing
研發處
2011.08.05
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研發處
2011.08.05
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研發處
2011.08.05
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