Delta Electronics 的 QFR0912VH Spec 规格书

A ISELTA SPECIFICATION FOR APPROVAL Customer. Description. DC FAN Part No. REV. Delta Model No. QFR0912VH REV. 00 Sample Issue No. Sample Issue Date. NOV-16 2015 PLEASE SEND ONE COPY OF THIS SPECIFICATION BACK AFTER YOU SIGNED APPROVAL FOR PRODUCTION PRE— ARRANGMENT. APPROVED BY: DATE DELTA ELECTRONICS, INC. TAOYUAN PLANT 252, SHANG YING ROAD, KUEI SAN INDUSTRIAL ZONE TAOYUAN SHIEN, TAIWAN, R.O.C. TEL:886—(0)3—3591968 FAX:886-(O)3-3591991
DELTA ELECTRONICS, INC. 252, SHANG YING ROAD, KUEI SAN TEL : BBS—(0)3—3591968 TAOYUAN HSIEN 333, TAIWAN, R. O. C. FAX : BBS—(0)3—3591991 SPECIFICATION FOR APPROVAL *******44************************* Customer: Customer P/N: REV: Delta Model N0. 1. SCOPE: THIS SPECIFICATION DEFINES THE ELECTRICAL AND MECHANICAL CHARACTERISTICS OF THE DC BRUSHLESS AXIAL FLOW FAN. 2. CHARACTERS: I7 777777777777777 ‘I 77777777777777777777 ‘I I ITEM I DESCRIPTION I p 777777777777777 4 77777777777777777777 4 I I I WERNER“? ,,,,,,, E,,,,,,,,12,IDE ,,,,,,,, J I OPERATION VOLTAGE I 10.8 7 13.2 VDC I 0.40 (MAX. 060) A SAFETY CURRENT ON LABEL: 0.60A P 777777777777777 4 77777777777777777777 4 I INPUT POWER (AVC.) I 4.30 (MAX. 720) w I p 777777777777777 4 77777777777777777777 4 I SPEED I 4200:4072 R.P.M. I I MAX. AIR FLOW I 2.117 ( MIN. 1.005) Ma/MIN I I (AT ZERO STATIC PRESSURE) I 74% ( MN, 6730) CFM I r 777777777777777 a 77777777777777777777 a I MAX.AIR PRESSURE I 8.62 ( MIN. 6.90 )mmH 2O I I (AT ZERO AIR FLOW) I 0.339 ( MIN. 0.275)inchH20 I I"W"W"WW"7""""""""""’I I ACOUSTICAL NOISE (AVG.) I 45.0 ( MAX. 49.0 ) dB—A I F 444444444444444 4 44444444444444444444 4 I INSULATION TYPE I UL: CLASS A I I7 777777777777777 AI 77777777777777777777 AI (continued) AOO page: 1
5 mA MAX. AT 500 VAC 50/60 Hz I ONE MINUTE, (EETWEEN FRAME AND , (+) TERMINAL) I I LIFE EXPECTANCE(L10) 70,000 HOURS CONTINOUS OPERATION I L 777777777777777777777777777777777777 J ROTATION CLOCKWISE VIEW FROM NAME PLATE SIDE THE CURRENT WILL SHUT DOWN, WHEN ROTOR LOCKED AND FIXED. I I I I I I I I I I I AT LAEEL VOLTAGE I AT 40 1’C WITH 15 ~ 65 ZRH. I I I I I I I I I NOTES: 1. ALL READINGS ARE MEASURED AFTER STABLY WARMING UP THROUGH 10 MINUTES 2. STANDARD AIR PROPERTY IS AIR AT (Td) 25"C TEMPERATURE, (RH) 65% RELATIVE HUMIDITY, AND (Pb) 760 mmHg BAROMETRIC PRESSURE. 3. THE VALUES WRITTEN IN PARENS , ( ), ARE LIMITED SPEC. 4. ACOUSTICAL NOISE MEASURING CONDITION: MICROPHONE <1: air="" flow="" 7777777777="" el="" noise="" is="" measured="" at="" rated="" voltage="" in="" free="" air="" in="" anechoic="" chamber="" with="" b="" 8c="" k="" sound="" level="" meter="" with="" microphone="" at="" a="" distance="" of="" one="" meter="" from="" the="" fan="" intake.="" page:="" 2="" a00="">
3—1. DIMENSIONS 77777777777777777777777777777777 SEE DIMENSIONS DRAWING 3—2. FRAME 777777777777777777777777777777777777777777 PLASTIC UL: 94v—o 3—3. IMPELLER 7777777777777777777777777777777777777777 PLASTIC UL: 94v—o 3—4. BEARING SYSTEM 7777777777777777777777777777777 TWO BALL BEARINGS 3—5. WEIGHT 777777777777777777777777777777777777777777777777777 110 GRAMS 4. ENVIRONMENTAL: 4—1. OPERATING TEMPERATURE —————————— —10 TO +70 DEGREE C 4—2. STORAGE TEMPERATURE ——————————— —40 T0 +75 DEGREE C 4—3. OPERATING HUMIDITY ———————————————— 5 TO 90 Z RH 4—4. STORAGE HUMIDITY —————————————————— 5 TO 95 Z RH 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 IE REVERSE CONNECTION EOR POSITIVE AND NEGATIVE LEADS. 6. RE OZONE DEPLETING SUBSTANCES: 6-1. N0 CONTAINING PBBs, PBBOs, CFCs, PBBES, PBDPES AND HCFCs. 7. PRODUCTION LOCATION 7-1. PRODUCTS WILL BE PRODUCED IN CHINA 0R THAILAND . page: 3 A00
Air Pressure I:I> DELTA MODEL: QFROQIZVH B.P&QCURVE: 0.36 950 0.30 800 \ \ 12v 024 6.40 \ 0.18 4.80 K 0.12 3.20 \\ 0.06 160 0 — 0 8 8 0 0.48 0.96 1,44 «92 2.4(M WW I (V N I I 0 2r 42 63 84 (CFM) Z E V g Arr How I:> A00 page: 4
PART NO: 9. DIMENSIONS DRAWING LABEL: 85.4i0 Dc ERUSHLESS MODEL QFR0912VH c €DCW% am 05 T i (1.0010020) A 0R A DC ERUSHLESS MODEL QFRO912VH c 61%;”? A DC ERUSHLESS c €m12v%a.am 98.0i05 MODEL OFR0912VH B— 40:05 Am \HI IHI (27015710020) 100 _’ '(0‘3134) (162210.020) 8851003 (3.248i0012) D =: $<® lab="" el="" q="" q="" 825:0.5="" 350:10="" 87(845105="" (13‘779i0394)="" (87017710012)="" notes:="" 1.="" this="" product="" is="" rohs="" compliant="" 2.="" ul="" 1061="" —f—="" awg="" #24="" black="" wire="" negative(="" —)="" red="" wire="" positive(+)="" page:="" 5="" a00="" (3‘622i0.020)="">
Doc. No: FMBG-ES Form 001 Rev. 0001 Date: June 24, 2009
Application Notice
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 fan was
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, if there is no foolproof method to protect against
such error specifically mentioned in this spec.
7. Delta fans without special protection 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 room (ambient) temperature
and relative humidity conditions of 25
o
C, 65% RH. The test value is only for fan
performance itself.
13. Be certain to connect an “ 4.7µF or greater” capacitor to the fan externally when
the application calls for using multiple fans in parallel, to avoid any unstable power.