EFB1724SHG-F00 Spec Datasheet by Delta Electronics

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DELTA ELECTRONICS. INC. 252, SHANG YING ROAD, KUEI SAN TEL : 886-(0)3-3591968 TAOYUAN HSIEN 333, TAIWAN, R. 0. C. FAX : 886-(OJS-3591991 SPECIFICATION FOR APPROVAL uxuxuuuxuxuuuuxuuuu Customer: EFB1724SHG7F00 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: 1 ITEM 1 DESCRIPTION {WEIRD voila 777777 W24 vncW WWOPERATIONW‘IOLTAGE 77777 120 — 28W0W\IDC [RESET CURRENT WWWWWW WWWWIW.W1W”WIW(WMAX. 216) A FRET POWVWVER WWWWWW WWzESéYMAx. 3610) w Rifle—1&3 """"""""""""""""" I""WWWZ5—db"i€.'13'.fii"{§fifi """"" iWMAx AIR ESW WWWWWW WéiébWsfiiii 8.2BOIWM3/MINWW i (AT ZERO STATIC PRESSURE) i 325.00 (MIN. 292.40) CFM WERWXIEEfiiéEEfié """""""" IW"'W'E'v'EKQIiiiff'é'éié'dETLEfi—E """ 1 (AT ZERO AIRFLOW) i 1.083 (MIN. 0.878) inchHgO WACOUSTICAWLWNOISE {Xvi} W ”REM: 62.0)WEWI3W—A {WI—fifs'fiifii'di'fiéi """"""""" (continued) page: 1 A00
PART NO DELTA MODEL: EFB1724SHG-F0 0 I L, I I I I I, I I I I I I I I I, I I I, I I I I I, I I I I I, I I I I I I I I I, I I I I I I I I I, I OVER CURRENT SHUT DOWN THE CURRENT WILL SHUT DOWN WHEN LOCKING ROTOR. LEADWIREUL1007—F—AWG#24 BLACK WIRE NEGATIVE(—) RED WIRE POSITIVE(+) I BLUE WIRE FREQUENCY(F00) WWW WWWW WWWWWWWWWW WWWW WWWW WWWW W WWWW WWWW WWWWWWWWWW WWW ”INSULATION’STRENETE"WW miO’MWEO7OIIM’MIIITAT’EOO’ROOM"WI I (BETWEEN FRAME AND (+) TERMINAL) I DIELECTRIC STRENGTH 5 mA MAX. AT 500 VAC 60 Hz I I ONE MINUTE, (BETWEEN FRAME AND I (+) TERMINAL) I EXTERNAL COVER 3 OPEN TYPE LIFE EXPECTANCE I 00000 HOURS CONTINOUS OPERATION I I AT 40 “C WITH 15 ~ 65 man. I ROTATION I COUNTER CLOCKWISE VIEW I I FROM NAME PLATE SIDE I NOTES: 1. ALL READINGS ARE MEASURED AFTER STABLY WARMING UP THROUGH 10 MINUTES. 2. THE VALUES WRITTEN IN PARENS , ( ), ARE LIMITED SPEC. 3. ACOUSTICAL NOISE MEASURING CONDITION: DC F'AN MICROPHONE 1M NOISE IS MEASURED AT RATED VOLTAGE IN FREE AIR IN ANECHOIC CHAMBER WITH B 8: K SOUND LEVEL METER WITH MICROPHONE AT A DISTANCE OF ONE METER FROM THE FAN INTAKE. page: 2 A00
PART NO: 3. MECHANICAL: 3—1. DIMENSIONS SEE DIMENSIONS DRAWING 3—2. ERAME 7 DIE—CAST ALUMINUM 373. IMPELLER PLASTIC UL: 94V70 3—4. BEARING SYSTEM TWO BALL BEARINGS 375. WEIGHT 7 7777777 7 840 GRAMS 4. ENVIRONMENTAL: 4—1. OPERATING TEMPERATURE —10 T0 +70 DEGREE G 4—2. STORAGE TEMPERATURE —40 TO +75 DEGREE c 473. OPERATING HUMIDITY 5 TO 90 7.: RH 4—4. STORAGE HUMIDITY 5 TO 95 7; EH 5. PROTECTION: 5-1. LOCKED ROTOR PROTECTION IMPEDANCE 0F MOTOR WINDING PROTECTS MOTOR FROM FIRE IN 96 HOURS OF LOCKED ROTOR CONDITION AT THE RATED VOLTAGE. 5—2. POLARITY PROTECTION BE CAPABLE OF WITHSTANDING IF REVERSE CONNECTION FOR POSITIVE AND NEGATIVE LEADS. 6. RE OZONE DEPLETING SUBSTANCES: 6-I. NO CONTAINING PBBS, PBBOS, CFCS, PBBES, PBDPES AND HCFCS. 7. PRODUCTION LOCATION 771. PRODUCTS WILL BE PRODUCED IN CHINA 0R THAILAND 0R TAIWAN page: 3 A00
PART NO: DELTA MODEL: EFB 1 7245HG—FOO 8. BASIC RELIABILITY REQUIREMENT: B —l . THERMAL CYCLING 8—2. HUMIDITY EXPOSURE 8—3. VIBRATION 8—4. MECHANICAL SHOCK 875. LIFE LOW TEMPERATURE: —40"C HIGH TEMPERATURE: +BO"C SOAK TIME: 30 MINUTES TRANSITION TIME < 5="" minutes="" duty="" cycles:="" 5="" temperature:="" +25”c="" ~="" +65°c="" humidity:="" 90*98z="" rh="" ®="" +65°c="" for="" 4="" hours/="" cycle="" power:="" nonioperating="" test="" time:="" 168="" hours="" temperature:="" +25°c="" orientation:="" x,="" y,="" z="" power:="" non—operating="" vibration="" level:="" overall="" grms="3.2" frequency(hz)="" psd(g“2/hz)="" 10="" 0.040="" 20="" 0.100="" 40="" 0.100="" 000="" 0.002="" 1000="" 0.002="" test="" time:="" 2="" hours="" on="" each="" orientation="" temperature:="" +20°c="" orientation:="" x,="" y,="" z="" power:="" non-operating="" acceleration:="" 20="" g="" min.="" pulse:="" 11="" ms="" halilsine="" wave="" number="" of="" shocks:="" 5="" shocks="" for="" each="" direction="" temperature:="" max="" ,="" operating="" temperature="" power:="" operating="" duration:="" 1000="" hours="" min.="" page:="" 4="" a00="">
DELTA MODEL EFB17248HG—E00 9. P 8: Q CURVE: 10.5 (MS/MIN.) 9.0 7.5 6.0 4.5 1.5 0. 0 and and $6 wvd mnd 3.9 0.0 120 180 240 300 360 (CFM) 60 0 AIR FLOW |:> ‘ TEST CONDITION: INPUT VOLTAGE 8N: EE. 8“: Ezc W OPERATION VOLTAGE 7* ROOM TEMPERATURE TEMPERATURE HUMIDITY 65%RH A00 page: 5
DELTA MODE . EFBI724SHG7F00 10. DIMENSION DRAWING: LABEL: DC BRUSHLESS Mum EFB1724SHG «WI 0R m: IN mm m72.0i0.5 (ms.772i0.020) I62.0:0.3 (6.375i0m2) Z 87¢4Ji01> DC BRUSHLESS “DUEL EFE1724S HG C 65%;" mo: IN THAILAND I 10.0 10.0 I DC BRUSHLESS NC"’ELEFBWZASHG C E33361 mo; IN mum mo. 50.8 :33 (2.000 .tfa‘ié‘ (8—¢O,169i0.012) ‘ (0.394) (0.394) 320.0iI00 (12.598t0394) page: 6 UNIT: mm(INCH) A00
PART NO DELTA MODE EFE1724SI-IG—FOO 11. FREQUENCY GENERATOR (FG) SIGNAL: 1. OUTPUT CIRCUIT - OPEN COLLECTOR MODE: V" i I I MOTOR DRIVER S Va R i 4» FG SIGNAL CAUTION: THE LEAD WIRE OF FG SIGNAL CAN NOT TOUCH THE LEAD WIRE OF POSITIVE OR NEGATIVE. 2. SPECIFICATION: Vm: (sat):0.5V MAX. Vm :ZBVDC MAX. : =5mA MAX. szyu/L AUTOMATIC SELF ROTATION RECOVERY 3. FREQUENCY GENERATOR WAVEFORM: I— RUNNING LOCICED RUNNING FAN RUNNING FOR 4 POLES BLADE IflKED ,_ _____ ____ I I I O R I , 77777777 4‘7 TL T T3 T4 T8 T1=T2=T3=T4=1/4TS N=R.P.M TS=60/N(SEC) ‘VOLTAGE LEVEL AFTER BLADE LOCKED ‘4 POLES page: 7 A00
@um Delta will not guarantee the performance of the products if the application condition falls A written request should be submitted to Delta prior to approval if deviation from this Please exercise caution when handling fans. Damage may be caused when pressure is applied dropped to the 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 sentative of some unique examples and viewed as the It is very important to establish the correct polarity before connecting the fan to the power be caused to the fans if connection is according to the storage temperature limits specified. Do not store fans in a high humidity environment. We highly recommend performance testing is ck 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 It is important to consider safety when testing the fans. A suitable fan guard should be fitted to rried out at relative (ambient) temperature and F” capacitor to the fan externally when the application calls
Descriptions:
1.
outside the parameters set forth in the specification.
2.
specification is required.
3.
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 s
ome special designs, there is no guarantee that the products will be free
water or encroachment of insect into the hub.
5. The above-mentioned conditions are repre
sentative of some unique examples and viewed as the
first point of reference prior to all other information.
6.
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 ac
cording to the storage temperature limits specified. Do not
conducted before shipping, if the fans have been stored over 6 months.
9. Not all fans are provided with the Lo
ck Rotor Protection feature. If you impair the rotation of
to failure.
10. Please be cautious when mounting the fan. Incorrect mounting of fans may cause exces
s
resonance, vibration and subsequent noise.
11.
the fan to guard against any potential for personal injury.
12. Except where specifically stated, all tests are ca
rried 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 4.7µ
F” capacitor to the fan externally when the application calls
for using multiple fans in parallel, to avoid any unstable power.

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