EFB0412MA Spec Datasheet by Delta Electronics

DELTA ELECTRONICS. INC. 252, SHANG YING ROAD, KUEI SAN TEL : B86—(D)3—3591966 TAOYUAN HSIEN 333, TAIWAN, R. O. C. FAX : BBS—(0)3—3591991 SPECIFICATION FOR APPROVAL HMa:v:"MyMMHHXMHHMMMT Customer: 1. SCOPE: THIS SPECIFICATION DEFINES THE ELECTRICAL AND MECHANICAL CHARACTERISTICS OF THE DC BRUSHLESS AXIAL FLOW FAN. THE FAN MOTOR IS WITH TWO PHASES AND FOUR POLES. 2. CHARACTERS: I" ________________________ "I _______________________________ "I I ITEM I DESCRIPTION I I’ ”””””””””””” ”I ”””””””””””””””””””” ‘1 L RATED VOLTAGE 4: 12 VDC : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A L OPERATION VOLTAGE I 7.0 7 13.8 VDC 4: I INPUT CURRENT I 0.06 (MAX. 0.09) A : I INPUT POWER I 0.72 (MAX. 1.08) w I I’ ””””””””””””””” ”I iiiiiiiiiiiiiiiiiiiiiiiiii ”I I SPEED I 5000 RPM. (REE) : F 777777777777777777777777 4 7777777777777777777777777777777 4 I MAX. AIR now I 0.107 (MIN. 0.150 ) M3/MIN. I L (AT ZERO STATIC PRESSURE) I 5.90 (MIN. 5.30 ) CFM I ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A I MAX. AIR PRESSURE I 2.24 (MIN. 1.32 ) mmHgO l LIAIZEQAEFEE ........ I ...... v .9EIE9I-.993§1392E9;9----I IL ACOUSTICAL NOISE (AVG.) JI 24.5 (MAX. 20.0) dfliA J! I INSULATION TYPE I UL: CLASS A i I" ________________________ "I _______________________________ "I (continued) page: 1 A00
DELTA MODEL: EFU04 1 EMA INSULATION STRENGTH IO MEG OHM MIN AT 500 VDC I ‘EN FRAME AND (+) TERMINAL) I 300 I I ONE MINUTE, (BETWEEN FRAME AND I (+) TERMINAL) I ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, fl EXTERNAL COVER OPEN TYPE I ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A LIFE EXPECTANCE 70,000 HOURS CONTINUOUS OPERATIONI AT 40 "C WITH 15 ~ 65 %RH. I ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, A ROTATION CLOCKWISF. VIEW I FROM NA E PLATE SIDE IUT DOWN TIIE CURRENT WILL SIILT DOWN WHEN I LOCKING ROTOR I OVER CURRE LEAD WIRE LL 1007 - - AWG #28 I RED WIRE P OSIT I I I ELACK WIRE NEGATIVEP) I I NOTES: 1. ALL READINGS ARE MEASURED AFTER STABLY WARMING UP THROUGH 10 MINUTES. 2‘ TIIE VALUES WRITTEN IN PARENS , ( ), ARE LIMITED SPEC. 3. ACOUSTICAL NOISE MEASURING CONDITION: DC FAN ,7 MICROPHONE <fi air="" flow="" 7="" 7777777="" 7="" i="" 7="" 1m="" noise="" is="" measured="" at="" rated="" voltage="" in="" free="" air="" in="" aneciioic="" ciiamber="" witii="" b="" 8:="" k="" sound="" level="" meter="" witii="" microphone="" at="" a="" distance="" of="" one="" meter="" from="" the="" fan="" intakei="" 3="" a00="" page:="" ,="">
DELTA MODEL: EIBOA 12MA 3. u: MECHANICAL: 371. DIMENSIONS 7777777777777777777777777 SEE DIMENSIONS DRAWING 3—2. ERAME 77777777777777777777777777777777 PLASTIC UL: 94H) 3—3. IMPELLER rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr PLASTIC UL: 94V—0 :H, BEARING SYSTEM rrrrrrrrrrrrrrrrrrrrrrrrr Two BALL BEARINGS 375. WEIGHT 777777777777777777777777777777777777777 14.5 GRAMS . ENVIRONMENTAL; 471‘ OPERATING TEMPERATLRE 710 TO +70 DEGREE (: 4—2. STORAGE TEMPERATURE 7777777777777777 —40 TO +75 DEGREE c 473, OPERATING HUMIDITY rrrrrrrrrrrrrrrrrrrrrrrr :3 TO 90 '7; R11 [HI STORAGE HUMIDITY 777777777777777777777777777 5 TO 95 7, RH . PROTECTION: 571. LOCKED ROTOR PROTECTION IMPEDANCE OI" MOTOR WINDING I‘ROT 'TS MOTOR FROM FIRE IN 96 IIOIIRS OF LOCKED ROTOR CONDITION AT THE RATED VOLTAGE. 572. POIARITY PROTECTION HE CAPABLE OF WITIISTANDING IF REVERSE CONNECTION FOR POSITIVE AND NEGATIVE LEADS, . RE OZONE DEPLETING SUBSTANCES: 6—1. NO CONTAINING PEBS, PBHOS, CFCS, PBBES, PBDPES AND HCFCSI . PRODUCTION LOCATION 771. I‘RODLCTS WILL BE I‘RODLCED IN CHINA OR THAILAND OR TAIWAN. page: 3 A00
PART NO: 8. BASIC RELIABILITY REOLIREMENT: Bil. TIIERMAL LOW TEMPERATURE: i40°C CYCLING HIGH TEMPE ATLRE: +BO"C SOAK TIME: 30 MINIITES TRANSITION TIME < 5="" minutes="" duty="" cycles:="" 5="" 872.="" humidity="" temperature:="" +25“c="" ~="" +65"c="" exposure="" hlmidity:="" 907987;="" rh="" @="" +65"c="" for="" 4="" hours/cycle="" power:="" nonioperating="" test="" time:="" 168="" hours="" 873.="" vibration="" temperature:="" +25“c="" orientation:="" x,="" y,="" z="" power:="" non—operating="" vibration="" level:="" overall="" grms:32="" frequency(iiz)="" psd(ga2/ii7:)="" 10="" 0.040="" 20="" 0100="" 40="" 0.100="" 800="" 0002="" 1000="" oioo2="" '="" time:="" 2="" hours="" on="" each="" orientation="" 8—4.="" mechanical="" temperature:="" +20“c="" shock="" orientation:="" x,="" y,="" z="" power:="" n()\i*operating="" acceleration:="" 20="" g="" min.="" pulse:="" 11="" ms="" hali"*sii\e="" wave="" number="" of="" shocks:="" 5="" shocks="" for="" each="" direction="" 8—5.="" liee="" 'i‘empi‘irature:="" max="" ,="" operating="" temperature="" power:="" operating="" duration:="" 1000="" hours="" min.="" page:="" .1="" a00="">
PART NO: 4. 0 B F E L E D m I A T L E D 9. P 8: Q CURVE: 0.35 (MS/MIX) 0.10 0.05 _ ed 0. 0 (cm) 7 H 6 AIR FLOW 5 0 9 ll) 11 12 2 / 8“ z :25 SN: :25 ROOM TEMPERATURE * TLST COI\I)1T101\: INPUT VOLTAGE ,,,,, OPERATIUR VOLTAGE TEMPERATURE ZRH 5 HUMIDITY ,,,,,,,,,, 6 A00 page:
10. DIMENSION DRAWING: LABEL: fl any—15R f w» EFBOMZMA 1 ‘C€m\®mfl Kg: «3/ OR D A c EmHLEss WW EFEOM ZMA €m®f§x “5 WINS“ 320m 3(1.250+o.012) pa are: LNW‘WMMH) A00 \ / 4C D+O.5’1.57540.O7C
Descriptions:
1. Delta will not guarantee the performance of the products if the application
condition falls outside the parameters set forth in the specification.
2. A written request should be submitted to Delta prior to approval if deviation from
this specification is required.
3. Please exercise caution when handling fans. Damage may be caused when
pressure is applied to the impeller, if the fans are handled by the lead wires, or if
the fans are hard-dropped to the production floor.
4. Except as pertains to some special designs, there is no guarantee that the products
will be free from any such safety problems or failures as caused by the
introduction of powder, droplets of water or encroachment of insect into the hub.
5. The above-mentioned conditions are representative of some unique examples and
viewed as the first point of reference prior to all other information.
6. It is very important to establish the correct polarity before connecting the fan to the
power source. Positive (+) and Negative (-). Damage may be caused to the
fans if connection is with reverse polarity, as there is no foolproof method to
protect against such error.
7. Delta fans are not suitable where any corrosive fluids are introduced to their
environment.
8. Please ensure all fans are stored according to the storage temperature limits
specified. Do not store fans in a high humidity environment. We highly
recommend performance testing is conducted before shipping, if the fans have
been stored over 6 months.
9. Not all fans are provided with the Lock Rotor Protection feature. If you impair
the rotation of the impeller for the fans that do not have this function, the
performance of those fans will lead to failure.
10. Please be cautious when mounting the fan. Incorrect mounting of fans may cause
excess resonance, vibration and subsequent noise.
11. It is important to consider safety when testing the fans. A suitable fan guard should
be fitted to the fan to guard against any potential for personal injury.
12. Except where specifically stated, all tests are carried out at relative (ambient)
temperature and humidity conditions of 25oC, 65%. The test value is only for fan
performance itself.
13. Be certain to connect an “over 4.7µF” capacitor to the fan externally when the
application calls for using multiple fans in parallel, to avoid any unstable power.