HP-63005C-63315D-Manual 电路图.pdf

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1、DOCUMENT .-,_-.:!I., CONTROllE DOCUMENT MODULARPOWE_RSUPPLIES MODELS63005CAND63315D OPERATINGANDSERVICEMANUALFOR: MODEL 63005C, SERIALS 1528A00101ANDABOVE MODEL 63315D, SERIALS 1528A-00101ANDABOVE *For serials above1528A0010l a change page may be included. Security . .:.AgilentTechnologies Don Rowe

2、Field Support Specialist Fire Systems WOltLOWIOfPAIlTfll T 519376 2430 x417 8662982778x417 FS193721S81 6256th StreetEast OwenSound,ONN4K5P8 Canada JimNagy CustomerServiceRepresentative Test adifferentsequentialnumberisassignedtoeach power supply, starting with00101. 1-12Iftheserialnumberonyourinstru

3、mentdoesnot agree with thoseonthetitle pageofthemanual, Change Sheets supplied withthemanualorManual Backdating Changes define the differencesbetweenyourinstrument and theinstrumentdescribed by this manual. 1-13ORDERINGADDITIONALMANUALS 1-14One manualisshipped with eachpowersupply. Additional manual

4、s maybepurchased fromyourlocal Hewlett-Packard field office (see listatrearofthis manual for addresses). Specify the modelnumber,serial number prefix, andHpPartnumberprovidedonthetitle page. Table 1-1. Specifications, Models63005Cand633150 INPUT: 87/1 27Vac or 180-250Vac, single-phase, 48-63Hz. VOlt

5、afle range field changeable on terminal block. Internally fusedat5A. ACINRUSH CURRENT: Lessthan20A peak atturnon. ,.-. 11 LOAD EFFECT: Lessthan0.1% for a loadcurrentchange equaltothe currentratingofthesupply. SOURCE EFFECT: Lessthan .02% for any changewithinthespecified inputvoltage rating. RadioFan

6、s.CN 收音机爱 好者资料库 Table 1-1. Specifications, Models 63005C and633150(Continued) OUTPUT: Model63005C:5V0.25V,22A Mode163315D:5ViO.25V,18A* +11.4to+15.75V,2A* -11.4to15.75V.2A* (Screwdriver voltageadjustmentsare accessiblethrough holesinthepanel.) *Maximum loadcurrentscannotbeobtainedsimultaneously. See

7、 Figure35for load sharing tradeoff. TRACKING ACCURACY (Model63315Ddualoutput): 2%. PARD (Ripple and Noise): Alloutputs:Lessthan5mVrms and40mVPop(20Hz to20MHz). EMICHARACTERISTICS: ConductedEMIcomplies with VDE0875/7.71, LevelN. SAFETYSTANDARDS: DesignedtoconformtorecommendationsofIEC348. Approved by

8、 UL for inclusionintheir Recognized Com- ponentIndexunderGuideOOFU2,File E51529. DIELECTRIC WITHSTAND VOLTAGE: Primarytocase,1500Vrms for 1 minute. Primarytooutput(s,1500Vrms for 1 minute. Output(s)tocase,500Vdc for 1 minute. INSULATION RESISTANCE: Atleast10megohms from anyoutputtocase or from 5Vout

9、putto12to15Voutputs. LOADTRANSIENTRECOVERY: Lessthan1.0msec (5Voutput)or25psec(12to15V outputs)foroutputrecoverytowithin 1%ofnominal out- putvoltage following a load change from fulltohalf load or vice versa. CARRYOVER TIME: Outputvoltage remains within2%ofspecified nominal for more than 20msec whil

10、e delivering full loadcurrent following removalofacinputpower. TEMPERATURE COEFFICIENT: Lessthan.015%outputvoltage change per degree Celsius overtheoperating range from 0to40Catconstant load and line voltage after30minutes warmup. TEMPERATURE RANGES: Operating: 0to40Cambient.Fortemperaturesgreater t

11、han40C,outputcurrentmustbe derated linearlyto50% 1-2 ofmaximumat70Cambient. Storage:_55Cto+85C. COOLING: Convection cooled. (In some applications, can be con- ductioncooled through surfaceatendofcaseafterremoving finned heatsink. Consult factory for recommendations.) THERMAL PROTECTION: Heatsink-mou

12、ntedthermostatshuts offoutput(s)ifsup- ply overheats duetohighambienttemperature.Thermostat automatically resets whenunitcoolstosafe operating temperature. CURRENTLIMIT PROTECTION: Accessible screwdriver adjustment(s) are factorysetto limit loadcurrenttoapproximately120% (5Voutput)or 130%(12to15Vout

13、puts)ofrated maximumcurrent. Foldbackcurrentlimit characteristics areshowninFigures 3-6 and 3-7.Adjustmentrangeisapproximately65 to130%ofrated loadcurrentinModel63005Cand65to 150%inModel63315D. OVERVOLTAGE PROTECTION: Non-adjustable overvoltagecrowbarreducesoutput(s) tolessthan2V whentriplevelof6to7

14、Visexceededat the5Voutputor16to18Visexceededoneither12to 15Voutput.IntheModel63315D,an overvoltagetripat anyoneoutputshutsdownall threeoutputs. REVERSE VOLTAGE PROTECTION: Output(s)areprotectedfrom damageduetothe application of a reverse polaritY:voltage. REMOTE SHUTDOWN: AcontactclosureorTTL(low)in

15、putbetweenthe5V outputs(-)or(-SEN) terminal and terminal E6 reduces allsupplyoutputstozero volts. Theoutputsreturnto normal on openingthecontactor switchingtoa high logic level. REMOTE SENSING: Remote sensing terminals are provided which willcorrect for a load leadoltagedropofupto5%while maintaining

16、 nominal voltageattheload. The loadisprotectedif sensing leads are inadvertently opened. DIMENSIONS: RefertoFigure2-1or2-2. WEIGHT (Net/Shipping): Model 63005C: 3.2kg (7 Ibs)/4.1kg(9 Ibs) Model63315D:4.1kg(9Ibsl/5.0kg(11Ibs) RadioFans.CN 收音机爱 好者资料库 2-1INITIALINSPECTION SECTIONII INSTALLATION 2-12Mou

17、nting Orientation 2-2Beforeshipment,thisinstrumentwas inspected andfoundtobe freeofmechanicalandelectrical defects. Assoonastheinstrumentisunpacked,inspect for any damagethatmayhaveoccurredintransit. Save?1I packing materials untiltheinspectioniscompleted.If damageif found,a claimshouldbefiled witht

18、hecarrier immediately. Also, a Hewlett-Packard SalesandService office should be notified. 23Mechanical Check 2-13Figures2-1and 2-2 showoutlineanddimension information.Asshown in these figures,fourmountingholes are provided onthebottomofthesupply and four more are availableattherear iftheheatsinkisre

19、moved.Ifthese sup plies are cooled by natural convection,theupright position istheonlyorientationrecommended.Iftheyare cooled by forced airoriftheheatsinkisremovedandthesupplyis mountedtoa heat-conducting surface,theymay bemounted inany position. 2-14InputPower Requirements 2-4Thischeckshouldconfirm

20、thattherearenobroken connectorsandthatthepanel surfaces are freeofdentsand scratches. 25Electrical Check 2-6Theinstrumentshouldbecheckedagainst its elec- trical specifications. Section V includes anin-cabinet performancechecktoverifyproperinstrumentoperation. 27INSTALLATIONDATA 2-8Theinstrumentisshi

21、pped ready forpermanent installationorbenchoperation. Itisnecessary onlyto connecttheinstrumenttoa sourceofpoweranditisready foroperation. 29Location and Cooling 2-10Thisinstrumentisair cooled.Sufficientspace shouldbeallottedsothata free flowofcooling air can reachtheinstrumentwhen itisinoperation.A

22、tleast1/2 inch clearanceatthebottomoftheunitisrecommendedto permitproperair flow. The supplyshouldbeused in an areawheretheambienttemperaturedoesnotexceed40C. Ifoperatedatanambientgreaterthan40C,thesupplys outputcurrentmustbe linearlyderateddownto50%at 70C. 211Itisalso possibletocool this supplythro

23、ughcon- ductionby removing its finned heatsinkandmountingthe rear surfaceofthesupplytoa suitableheatconducting surface.Consultthefactory for specific recommendations. 2-1 2-15The Models63005Cand633150may beoperated from an87to127Vacora180to250Vac, single-phase,48 to63Hzpowersourceandcan beadaptedfor

24、eitherofthese inputvoltage ranges bythepositioningofjumpers on termi nals E1 through E5onTB1.For87to127Voperation, jumperEltoE2andE4toE5.For180to250Voperation, jumperE3toE4only.(When itisshipped,thesupplys inputjumpers areconnectedfor87to127Vacoperation.) Both modelsdrawamaximuminputcurrentof4 amps.

25、The maximuminputpoweris190wattsfortheModel63005C and220wattsfortheModel633150. .00 L-frlIO.JN1flifASTJR5 fi:2:1:l.2FASTENERSfY:POSf(J8t REMOVALTHEHf.1S1HiI.Itfrfl( USO!NCMlTIiijTt1E$UfIl.YTO SU!TAlLHEIT-COHlJXTIHGSlJilfl.C !IlJTTt+l00NOTIROVI) AD(OOArr $TROCTUALSUf9(ATTOniESUPPl IfUSEDlLON Figure 2-

26、1.OutlineDiagram, Model63005C 2-17Toinsuresafeshipmentoftheinstrument,nis recommendedthatthepackage designed fortheinstrument be used. The original packaging materialisreusable. Ifit isnotavailable,contactyourlocal Hewlett-Packard field officetoobtainthematerials. This office will also furnish thead

27、dressofthenearestservice officetowhichtheinstru- mentcan beshippedandprovidetheAuthorizedReturn label necessarytoexpeditethehandlingofyourinstrument return.Besuretoattacha tagtotheinstrumentwhich specifiestheowner,modelnumber,full serialnumber,and service required,ora briefdescriptionofthetrouble. 2

28、-16REPACKAGING FORSHIPMENT 2-2 NOT(-THE:fCllJl632fASTHRSEJPOSO BYREIlIQVt.Ofnt:tA,TSlNKMAl IlEUSEDINMOUNTINGTlfESUPflI.YTO ASl/lTA8LEHEAT-CCHOUCTING SORflC(auTno00NOTPFIJVlDE A.OEQlIiTtSTRJCTURAlSl/PfORT10 TIf9JPP.YIfUSEOlLM Figure2-2.Outline Diagram, Model633150 SECTIONIII OPERATING INSTRUCTIONS 3-

29、1TURN-ON CHECKOUT PROCEDURE 3-2The followingcheckoutprocedure servesasa brief checkthatthesupplyisoperational. This procedureorthe moredetailed performance testofparagraph 5-6 shouldbe followed whentheinstrumentisreceived and before itis connectedtoany load equipment. PREPARATION a. Before connectin

30、g input power, checkthatjumpers on terminalsE1throughE50fTB1areconnectedappro- priately fortheac supply voltagetobe used.(Seeparagraph 2-16.) b.Connectallremote sensing terminalstothecorres- pondingoutputterminals as showninFigure 3-1. c.Connectunittoinputpower source usingAC,N,and ground(4-)termina

31、ls ofTBt VOLTAGE CHECKS d. Checkthevoltageofthe5Voutputbetween terminals (+)and(-)onTB2and,usinga small screwdrivertoturn the VOLTAOJ control, settheoutputtothedesired value with- inits4.75to5.25V range. e.(Model633150only). Checkthevoltagesofthe positive and negative 11.4to15.75Voutputsby measuring

32、 from(+)toCOMMON RETURN and from COMMON RETURNto(-)on TB3. They should differ from each otherby no more than 2%. TurntheVOLT AOJ control tosettheseoutputstothe desired voltage. CURRENT LIMIT CHECKS f.Tochecktheoperationofthecurrentlimit circuit forthe5Voutput,connectthetestsetupshowninFigure 5-2toth

33、eoutput,using a variable load resistor for RL thatcanbe adjusted fromabout0.15ntoabout0.5n. The load resistormustbeabletodissipate110watts. Set TB2TB3 +SEN .-IV)+ oE6 Figure 3-1. Load Connections,localSensing 3-1 RL to its maximum resistance and applypowertothesup- ply. DecreasetheresistanceofRL gra

34、dually whileob- servingtheoutputcurrentindicated bytheDVM. The currentshould increasetosome maximum value, whichis thecurrentlimit setting, andthenbegintodecrease.To adjust thecurrentlimit setting, see paragraph 5-46. g.(Model633150only). Checktheoperationofthe currentlimit circuit forthepositive 11

35、.4to15.75VOllt- putbythemethoddescribedin(f)above,butusing a variable load resistor with anadjustmentrangeofabout 4nto15nand a 50W power rating. Repeat for the nega- tiveoutput.Toadjustthecurrentlimit settings, see para- graph 5-46. OVERVOLTAGE PROTECTION CHECKS h. Because the supplysoutputvoltagead

36、justmentranges are limited andtheovervoltage trip circuits arenotadjust- able, checking the overvoltage trip circuits requires the use ofan external power supply. The supply needed for check- ingtheovervoltagetripforthe5Voutputshouldbeableto supply 5to7 Vdcatacurrentofatleast 2 amps. To avoid causin

37、g damagetothesupplyundertest,theexternal supplys maximum availablecurrentshould be no morethan 5 amps. To checkthattheovervoltage trip circuit for the 5Voutputisoperational, energize the external supply and adjust itsoutputto7 volts. Energizethe63005Cor 633150supply andthenmomentarilyconnecttheoutpu

38、t oftheexternal supply across its 5Voutputterminals, nega- tivetonegative and positivetopositive. After disconnecting theexternal supply, check forthepresenceofvoltageatthe outputsofthesupplyundertest.Alloutputsshould beat zero volts. Oeenergizethesupply under test for 10 seconds andthenrestore powe

39、r. Checkthatalloutputshave return- edtonormal. i.(Model633150only). A similarmethodisused for checkingthe11.4to15.75VoutputsoftheModel633150. An external supplyisneededthatcan provide15to18 Vdc atacurrentofatleast0.5amps. Its maximum available currentshouldbenomorethan5 amps.Tocheck the over- voltag

40、e trip circuit forthepositive 11.4to15.75Voutput, energizetheexternal supply and adjust itsoutputto18 volts. Energize the633150supply andthenmomentarily connecttheoutputoftheexternal supply across the(+)and COMMON RETURNoutputterminals ofthe633150,posi- tivetopositive. After disconnecting the extern

41、al supply, checkthatalloutputsofthesupply undertesthave dropped tozero volts andthatdeenergizing the supply for 10 seconds restores theoutputstonormal. j.(Model633150only).Tochecktheovervoltage trip circuit forthenegative 11.4to15.75Voutput,repeat the procedure giveninstep(i)above,exceptconnecttheex

42、ter- nal supply acrossthe(-)and COMMON RETURNoutput terminals ofthe633150,negativetonegative. REMOTE SHUTDOWN k. Verifythatconnecting ajumperbetween terminals E6 and(-SEN) on TB2 reduces alloutputsofthesupply tozero volts andthatdisconnectingthejumperrestores all outputstotheir normal voltages. 3-3I

43、fthis briefcheckoutprocedureorlater useof thesupply reveals a possible malfunction, see SectionVof this manual for detailed test, troubleshooting, and adjust- mentprocedures. 3-4OPERATION -CAUTION- Beforeapplyingpowertothe supply, make certain thatjumpers1through5onTB1are connected appropriatelyfort

44、he ac line voltagetobeused. 3-5The following paragraphs discussthevarious opera- ting modes and features oftheModel63005Cand633150 supplies. Their 5Voutputscan be used with localorremote voltage sensing. The:1;11.4to15.75Voutputsofa Model 633150supply can be usedasa dualoutputsupplyingposi- tive and

45、 negative voltagesorthey can beconnectedtopro- vide a singleoutputproviding22.8to31.5volts. Localor remote sensing canbeused withboththedual and single load connections. The 5Voutputsoftwosingleoutputsupplies canbeconnectedinparallel andtwoormoreofthem can be connectedinseries. 3-6TheDCPower Supply

46、Handbook, Application Note 90A, contains a considerableamountofgeneral information on using regulated dc power supplies effectively andisavailableatno charge fromyourlocalHPsales office. 3-7Connectingloads 3-8Figure3-1showsthestrapping arrangement for connecting loadstothesupply using local voltage

47、sensing and supplyingtwoseparate loads from the 11.4to15.75V outputs.The positive (master) supply powers RL2andthe negative (slave) supply powers RL3.AstheVOLT AOJ control forthedualoutputsisadjusted,theslave supplys outputtracksthatofthemaster within2%.Either termi- nalofthe5Voutputandanyonetermina

48、l of the dual out- putmay be grounded, if desired, eitheratthe supplys ground ()terminaloratthe load. (See paragraph 3-12.) 3-2 TB3 +I-., Figure 32. Single Load, Local Sensing 3-9To usethedualoutputstosupply22.8to31.5 voltstoa single load, usethestrapping arrangement shown inFigure 32. Eitherthe(+)o

49、r1-)outputterminal may be grounded,asrequired. (See paragraph 3-12.) 3-10Each load should be connectedtotheproper sup- plyoutputterminals using separate pairsofconnecting wires. This will minimize mutual coupling effects between loads and will retain full advantageofthelowoutput impedanceofthesupply. Each pair of connecting wires should be asshortas possible, should beofadequately heavy gage, and should be twisted or shieldedtoreduce noise pickup.Ifshieldisused,connectoneendtothepower supply ground terminal and leave theotherendunconnected