PSS系列使用手册1.docx
《PSS系列使用手册1.docx》由会员分享,可在线阅读,更多相关《PSS系列使用手册1.docx(39页珍藏版)》请在冰豆网上搜索。
PSS系列使用手册1
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
CONTENTSPAGE
1.PRODUCTINTRODUCTION.................................................1
1-1.Description………………………………………………1
1-2.Feature…………………………………………………...1
2.TECHNICALSPECIFICATIONS……………………………3
3.PRECAUTIONSBEFOREOPERATION…….……………...5
3-1.UnpackingtheInstrument……………….………….….5
3-2.CheckingtheLineVoltage…………………..………….5
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
SAFETYTERMSANDSYMBOLS
Thesetermsmayappearinthismanualorontheproduct:
WARNING.Warningstatementsidentifyconditionor
practicesthatcouldresultininjuryorlossoflife.
3-3.Environment……………………………………..……...
6
4.PANELINTRODUCTION……………………..……………...7
5.
OPERATIONMETHOD………………………………...….10
5-1.OutputVoltage/CurrentSetting…………………..……10
5-2.OverVoltage/CurrentProtectionSetting……………...11
5-3.TheDisplayContrastSetting.…………………………..12
5-4.TheBuzzerSetting………………………………………12
5-5.GPIB/RS-232InterfaceSetting…………………………12
5-6.TheMaximumSettingValue…………………………...13
5-7.TestLead………………………………………………...13
5-8.TheSettingfortheGPIBandRS232Interface………..13
CAUTION.Cautionstatementsidentifyconditionsor
practicesthatcouldresultindamagetothisproductor
otherproperty.
Thefollowingsymbolsmayappearinthismanualorontheproduct:
6.
MAINTENANCE………………………..…………………..
6-1.FuseReplacement……………………………………….
6-2.LineVoltageConversion………………………………..
6-3.AdjustmentandCalibration……………………………
14
14
14
15
7.
6-4.Cleaning…………………………………………………
THESYSTEMDIAGRAMANDDESCRIPTION………..
7-1.BlockDiagram…………………………………………...
18
19
19
DANGER
HighVoltage
ATTENTION
refertoManual
Protective
Conductor
Earth(ground)
Terminal
FrameorChassis
Terminal
7-2.TheOperationofthewholecircuit……………………...
20
Terminal
⎯
i⎯
⎯ii⎯
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
FORUNITEDKINGDOMONLY
NOTE:
Thislead/appliancemustonlybewiredbycompetentpersons
WARNING:
THISAPPLIANCEMUSTBEEARTHED
IMPORTANT:
Thewiresinthisleadarecolouredinaccordancewith
thefollowingcode:
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
Thiscable/applianceshouldbeprotectedbyasuitablyratedand
approvedHBCmainsfuse:
refertotheratinginformationonthe
equipmentand/oruserinstructionsfordetails.Asaguide,cableof
0.75mm2shouldbeprotectedbya3Aor5Afuse.Largerconductors
wouldnormallyrequire13Atypes,dependingontheconnection
methodused.
Anymouldedmainsconnectorthatrequiresremoval/replacement
mustbedestroyedbyremovalofanyfuse&fusecarrieranddisposed
ofimmediately,asaplugwithbaredwiresishazardousifaengaged
inlivesocket.Anyre-wiringmustbecarriedoutinaccordancewith
theinformationdetailedonthislabel.
Green/Yellow:
Blue:
Brown:
Earth
Neutral
Live(Phase)
Asthecoloursofthewiresinmainleadsmaynotcorrespondwiththe
coloursmarkingidentifiedinyourplug/appliance,proceedasfollows:
ThewirewhichiscolouredGreen&Yellowmustbeconnectedtothe
EarthterminalmarkedwiththeletterEorbytheearthsymbol
orcolouredGreenorGreen&Yellow.
ThewirewhichiscolouredBluemustbeconnectedtotheterminal
whichismarkedwiththeletterNorcolouredBlueorBlack.
ThewirewhichiscolouredBrownmustbeconnectedtotheterminal
markedwiththeletterLorPorcolouredBrownorRed.
Ifindoubt,consulttheinstructionsprovidedwiththeequipmentor
contactthesupplier.
⎯iii⎯
⎯iv⎯
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
DeclarationofConformity
We
GOODWILLINSTRUMENTCO.,LTD.
No.7-1,JhongsingRd.,TuchengCity,TaipeiCounty236,Taiwan
GOODWILLINSTRUMENT(SUZHOU)CO.,LTD.
No.69LushanRoad,SuzhouNewDistrictJiangsu,China.
declarethatthebelowmentionedproduct
PSS-2005,PSS-3203
areherewithconfirmedtocomplywiththerequirementssetoutintheCouncilDirectiveon
theApproximationoftheLawofMemberStatesrelatingtoElectromagneticCompatibility
(89/336/EEC,93/68/EEC)andLowVoltageEquipmentDirective(73/23/EEC,93/68/EEC).
FortheevaluationregardingtheElectromagneticCompatibilityandLowVoltage
EquipmentDirective,thefollowingstandardswereapplied:
◎EMC
EN61326-1:
Electricalequipmentformeasurement,controlandlaboratoryuse––EMC
requirements(1997+A1:
1998)
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
1.PRODUCTINTRODUCTION
1-1.Description
PSS-seriesProgrammablePowerSupplyiscontrolledbyMicro
ProcessorUnit(MPU)thatcaneasilyconnectcommunicationinterface
RS-232orGPIBtocomputerinordertosatisfyusers’demandfor
auto-testingandauto-control.
Thevoltageandcurrentarecompletelycontrolledbya12bitsD/A
Converterwithhigherresolutionandaccuracy.Also,thedigitalizationof
systemmakesaspeedy,preciseandconvenientinputofinformation
controlledbykeyboardandwheelknob.
Theadjustmentofvoltage/currentismadebysoftwarecalibration
ConductedandRadiatedEmissions
EN55011:
1991+A1:
1997+A2:
1996
CurrentHarmonic
EN61000-3-2:
1995+A1:
1998+A2:
1998+A14:
2000
VoltageFluctuation
ElectrostaticDischarge
EN61000-4-2:
1995
RadiatedImmunity
EN61000-4-3:
1996
ElectricalFastTransients
withoutman-madeerrorthatwillincreasetheprecisenessofthe
instrument.
ThefunctionofOverVoltageProtection(OVP)andOverCurrent
EN61000-3-3:
1995
-------------------------
-------------------------
EN61000-4-4:
1995
SurgeImmunity
EN61000-4-5:
1995
ConductedSusceptibility
EN61000-4-6:
1996
Protection(OCP)issetwithsoftwareanddetectedwithhardwareto
achieveprotectedfunctionpreciselyandspeedilyinordertosecureusers
fromdangerbyusingtheinstrument.
◎Safety
-------------------------
VoltageDips/Interrupts
EN61000-4-11:
1994
1-2.Feature
LowVoltageDirective73/23/EEC&amendedby93/68/EEC
IEC/EN61010-1:
2001
1)Anoveralldigitalizationofprogrammableinterfacewithhigh
resolution.
2)The16×2LCDDisplay.
3)Highstabilityandlowdraft.
⎯v⎯
⎯
1⎯
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
4)Thefunctionofovervoltage/current/temperatureprotection.
5)Intelligentcontrolfan(Varywithdifferentoutputpower.)
6)Warningsignalbythebuilt-inBuzzer.
7)Stepbystepcalibrationprocedure.
8)Brandnewpaneldesignandthe1/4racksizereductionvolume
design.
9)WheelknobofFineandCoarse.
10)IEEE-488.2andSCPIcompatiblecommandsetting.
11)CorrespondtoCEsafetyregulation.
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
2.TECHNICALSPECIFICATIONS
⎯
2⎯
⎯
3⎯
SPECIFICATIONS
PSS-3203
PSS-2005
Output
Voltage
0~32V×1
0~20V×1
Current
0~3A×1
0~5A×1
OVP
0~33V×1
0~21V×1
LoadEffect
Voltage
≦3mV(≦5mVratingcurrent>3.0A)
Current
≦3mA(≦5mAratingcurrent>3.0A)
SourceEffect
Voltage
≦3mV
Current
≦3mA
Resolution
Voltage
10mV
Current
1mA(2mAratingcurrent>3.0A)
OVP
10mV
Program
Accuracy
(25±5℃)
Voltage
≦0.05%+20mV
Current
≦0.1%+5mA(+10mAratingcurrent>3.0A)
OVP
≦0.05%+20mV
Ripple&Noise
(20Hz~20MHz)
Voltage
Ripple≦1mVrms/3mVp-p
Noise≦2mVrms/30mVp-p
Current
≦3mArms(≦5mArmsratingcurrent>3.0A)
Temperature
Coefficient
(0~40℃)
Voltage
≦100ppm+3mV
Current
≦100ppm+3mA
Readback
Resolution
Voltage
10mV
Current
1mA(2mAratingcurrent>3.0A)
Readback
Accuracy
(25±5℃)
Voltage
≦0.05%+10mV
Current
≦0.1%+5mA(10mAratingcurrent>3.0A)
ResponseTime
VoltageUp
VoltageDown
10%~90%
≦100ms
90%~10%
≦100ms(≧10%ratingload)
Readback
Temperature
Coefficient
Voltage
≦100ppm+10mV
Current
≦100ppm+5mA
Drift
Voltage
≦100ppm+10mV
Current
≦150ppm+10mA
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
PSS-3203/2005PROGRAMMABLEPOWERSUPPLY
USERMANUAL
3.PRECAUTIONSBEFOREOPERATION
3-1.UnpackingtheInstrument
Theproducthasbeenfullyinspectedandtestedbeforeshippingfromthe
factory.Uponreceivingtheinstrument,pleaseunpackandinspectitto
checkifthereisanydamagecausedduringtransportation.Ifanysignof
damageisfound,notifythebearerand/orthedealerimmediately.
3-2.CheckingtheLineVoltage
Theproductcanbeappliedbyanykindoflinevoltagesshowninthetable
below.BeforeconnectingthepowerplugtoanAClineoutlet,makesure
thevoltageselectoroftherearpanelissettothecorrectposition
correspondingtothelinevoltage.Itmightbedamagedtheinstrumentby
connectingtothewrongAClinevoltage.
WARNING.Toavoidelectricalshockthepowercord
protectivegroundingconductormustbeconnectedto
ground.
AVERISS:
Pouréviterleschocsélectriques,lefildeterre
ducordonsecteurdoitimpérativementêtrereliéàla
terre.
Whenlinevoltagesarechanged,replacetherequiredfusesshownasbelow:
⎯
4⎯
⎯
5⎯
Interface
RS232(GPIBinterfaceoption)
PowerSource
AC100V,120V,220V±10%,230V+10%/-6%50/60Hz
Power
Consumption
PSS-2005:
215W
PSS-3203:
190W
Mechanical
Spec.
Dimensions
110(W)×140(H)×320(D)mm.
Weights
4.8kg
Operation
Environmental
Indooruse
Altitudeupto2000m
Ambienttemperature:
Tosatisfyspecifications:
10℃to35℃(50︒Fto95︒F)
Maximumoperatingranges:
0℃to40℃(32︒Fto104︒F)
Relativehumidity:
85%RH(max.)noncondensing
InstallationCategory:
II
Pollutiondegree:
2
Storage
Temperature&
Humidity
-10︒to70℃,70%RH(maximum)
Accessories
Powercord….............………..×1
Instructionmanual……………..×1
Programmermanual.................