EFB0412HD-F00 Spec Datasheet by Delta Electronics

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DELTA ELECTRONICS, INC, 252, SIIANG YING ROAD, KUEI SAN TEL : BBS-(0)3-3591968 TAOYUAN HSIEN 333, TAIWAN, R. 0 .C, FAX : UII6-(O)fI-3591$J91 SPECIFICATION FOR APPROVAL AIhow)IAVXAIAXIMIAAMWIAHMIAxxI Custnmm': Customer I‘/ R Delta Model N0.: EFHUAIZHD-FOU mple Rev: II SCOPE: THIS SPECIEICA'I'ION I)EFI\IES THE EI. ,‘TRICAI. AND MECHANICAL CHA . , RISTICS OF THE I)C HRUSHIIEI AXIAL FLOW FAN. THE FAV MOTOR IS WITH TWO I‘HASES AND FOUR POLES. 2. CHARACTERS: RATED VOLTAGE 12 VDC OPERATION VOLTAGE 7.0 - 13.8 VDC ”””””””””””7 ,,,,,,,,,,,,,,,,,,,,,,,,,,,, ST RT \ LTAGE (ENVIRONMENTI 'I'EVIPERA'I'LRE AT 25°C) S 50 VDC [\IPI,T CURRENT 0.0II (MAX. (1.12) A MAX AIR FLOW (AT ZERO STATIC PRESSURE) 0242 (MINI (I213) M‘VMIV. 8.54 (MINI 7‘52) (1le MAXIAIR PRIISSIRE (AT ZERO AIR FLOW) ACO ,I 769 (MIN, 5,04) mmIIgO 0.303 (MIN. 0.238) innhHgO CAL \IOISE (AWL) 28.5 (\IAXI 32.0) dRaA INSULATION TYPE UL: CLASS A I I I I I A I I 4 I I J I I I I I I I I I 7 I I I I I I I (continued) page: 1 A00
ll) MEG OHM MIN. AT 500 vnc (BETWEEN FRAME AND (+) TERMINAL) 5 mA MAX. AT 500 VAC 60 Hz ONE MINUTE, (EETNEEN FRAME AM) (+) TERMINAL) 70,000 HOURS CONTINOUS OPERATION AT All 'C WITH 15 ~ 65 ZRH. CLOCKW'ISE VIEW FROM NAME PLATE SIDE THE CURRENT WILL SHUT DOWN, WHEN LOCKING ROTOR. I I | + I UL 1061 -E- AUG #24 : BLACK WIRE NEGATIVE(-) I RED WIRE POSITIVE +) : BLUE WIRE FREOUE CY(-FOIJ) T NOTES: 1. ALL READINGS ARE MEASURED AFTER YEARLY WARMING UP THROUGH ID MINUTES 2. THE VALUES WRITTEN IN PARENS , ( ), ARE LIMITED SPEC. 3. ACOUSTICAL NOISE MEASURING CONDITION: MICROPHONE 7 7 <:-air mow="" irifiig="" 1m="" noise="" is="" measured="" at="" rated="" voltage="" in="" free="" air="" in="" anechoic="" chamber="" with="" h="" k="" k="" sound="" level="" meter="" with="" microphone="" at="" a="" distance="" of="" one="" meier="" from="" the="" fan="" intake.="" page:="" 2="" a00="">
3. MECHANICAL: 3—l. DIMENSIONS , SEE DIMENSIONS DRAWING PLASTIC UL: 94V—O PLASTIC UL: 94ViO 3—4. BEARING SYSTEM iiiiiiiiiiiiiiiiiiiiii TWO BALL BEARINGS 3—5. WEIGHT __________________________________ 33 cms 4. ENVIRONMENTAL: 4-1. OPERATING TEMPERATURE ------------- -10 TO +70 DEGREE C 472. STORAGE TEMPERATURE -------------- 740 TO +75 DEGREE C 4-3. OPERATING HUMIDITY ********************* 5 TO 90 ‘Z RH 4-4. STORAGE HUMIDITY ------------------------ 5 T0 95 2 RH 5. PROTECTION: 571. LOCKED ROTOR PROTECTION IMPEDANCE 0E 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-]. NO CONTAINING PBBs, PBBOs, CFCs, PBBES, PBDPEs AND I-ICECs. 7, PRODUCTION LOCATION 7—1. PRODUCTS WILL BE PRODUCED IN CHINA OR THAILAND OR TAIWAN. page: 3 A00
PART N DELTA MODE 0. BASIC RELIABILITY REQUIREMENT: 071. THERMAL CYCLING 8*2. HUMIDITY EXPOSURE 8-3. VIBRATION 0-4. MECHANICAL SHOCK 0-5. LIFE LOW TEMPERATURE: 740'C HIGH TEMPERATURE; +00'C SOAK TIME: 30 MINUTES TRANSITION TIME < 5="" minutes="" duty="" cycles:="" 5="" temperature:="" +25‘c="" ~="" +65‘c="" humidity:="" 9079flz="" rh="" 8="" +65'c="" for="" a="" hours/cycle="" power:="" non-operating="" test="" time:="" 160="" hours="" temperature:="" +25'c="" orientation:="" x,="" y,="" z="" power:="" non-operating="" vibration="" level:="" overall="" grms="S.2" frequencwhz)="" psdig‘z/hz)="" m="" 0.040="" 20="" 0.100="" 40="" 0.100="" 000="" 0.002="" 1000="" 0.002="" test="" teme:="" 2="" hours="" on="" each="" orientation="" temperature:="" +zd'c="" orientation:="" x,="" y,="" z="" power:="" non-operating="" acceleration:="" 20="" g="" min.="" pulse:="" 11="" ms="" halilsine="" rave="" number="" of="" shocks:="" 5="" shocks="" for="" each="" direction="" temperature:="" max="" ,="" operating="" temperature="" power:="" operating="" duration:="" 1000="" hours="" min="" a00="" page:="" a="">
-E00 EFHO4 1 2H1) DELTA MODEL' P Kc Q CURVE: 0.2 ma: «.9 0. a: Na mgwmmm E4 7 ad (cm) 0.35 (M "/MDL) A00 0730 | 10 11 12 -- OPERATION VOLTAGE ROOM TEMPERATURE 0.20 | 7 025 | | u 9 AIR FLOW |::> 0715 page: 5 INPUT VOLTAGE - 8% E5 ‘ TEST CONDITION: a": £25
LABEL: 20.0:0.5(o.7a7:0.020) 1010.3 (011510.012) 3.01:0,3 (0113:0012) A In mmzno 40.0i0.5(1,57510.020) 32.010.3[1.280ifl.012) # 10.0 (0.394) 33001100 ‘3201030 26010.01‘2) 479135101 4—¢D.1SSiDADOE (12.992i0.394) Page 6 UNIT: mm(|NCH) A00 40.0t05 l.575:|:0.020
PART NO: DELTA MODEL: EFBU412HD _FOU 11L FREQUENCY GENERATOR (EG) SIGNAL: 1‘ OUTPUT CIRCUIT 7 OPEN COLLECTOR MODE: V" 10 9‘ III I \/ \/ we MOTOR DEDEE V R L» CE / / I TO mGEAL CAUTION: THE LEAD WIRE OE FG SIGNAL (‘AN NOT TOUCH THE LEAD WIRE OE POSITIVE OR NEGATIVE. 2. SPECIFICATION: ch (sat)=0.5\" MAX. Vm =15VDC MAX. Ir :5mA MAX, RZV‘Iu/In fI. FREQUENTY GENERATOR \I‘AVEFORM: VF: RUNNING LOCKED RUNNING FAN RLI\I\ING FOR 4 RULES BLADE LOCKED OR 'I'1=T2 =T3=T4=1/4TS N:ILP,M TS OU/NISEC) *VOLTAGE LEVEL AFTER BLADE LOCKED *4 POLES ‘1 page: 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.
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-
production floor.
4. Except as pertains to s
ome 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 repre
sentative 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 ac
cording 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 Lo
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
to failure.
10. Please be cautious when mounting the fan. Incorrect mounting of fans may cause exces
s
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 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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