Information

12
Z
+
400 SERIES SPECIFICATIONS
MODEL Z 10-40 20-20 36-12 60-7 100-4
1.Ratedoutputvoltage(*1) V 10 20 36 60 100
2.Ratedoutputcurrent(*2) A 40 20 12 7 4
3.Ratedoutputpower W 400 400 432 420 400
CONSTANT VOLTAGE MODE Z 10-40 20-20 36-12 60-7 100-4
1.Max.Lineregulation(*6) --- 0.01%ofratedoutputvoltage+2mV
2.Max.Loadregulation(*7) --- 0.01%ofratedoutputvoltage+2mV
3.Rippleandnoise(p-p,20MHz)(*8) mV 50 50 50 50 80
4.Rippler.m.s.5Hz~1MHz mV 5 6 6 7 8
5.Temperaturecoefficient PPM/°C 30PPM/°Cfromratedoutputvoltage,following30minuteswarm-up.
6.Temperaturestability --- 0.02%ofratedVoutover8hrs.intervalfollowing30minuteswarm-up.Constantline,load&temp.
7.Warm-updrift --- Lessthan0.05%ofratedoutputvoltage+2mVover30minutesfollowingpoweron.
8.Remotesensecompensation/wire V 1 1 2 3 5
9.Up-prog.Responsetime,0~Vomax.(*9) mS 15 30 30 50 50
10.Down-prog.responsetime: Fullload(*9)
mS
10 10 15 30 50
Timedelay(*17) 210 250 320 380 1200
Noload(*10)(*15)(*17) 40 65 85 100 250
Noload(*10)(*16)(*17) 200 200 290 310 1100
11.Transientresponsetime mS
Timeforoutputvoltagetorecoverwithin0.5%ofitsratedoutputforaloadchange10~90%ofratedoutputcurrent.
Outputset-point:10~100%,Localsense.
Lessthan1mS,formodelsuptoandincluding100V
12.Hold-uptime(*19) --- 15mSecTypical. 16mSecTypical.
CONSTANT CURRENT MODE Z 10-40 20-20 36-12 60-7 100-4
1.Max.Lineregulation(*6) --- 0.01%ofratedoutputcurrent+2mA
2.Max.Loadregulation(*11) --- 0.01%ofratedoutputcurrent+5mA
3.Loadregulationthermaldrift --- Lessthan0.05%ofratedoutputcurrentover30minutesfollowingloadchange.
4.Rippler.m.s.5Hz~1MHz(*12) mA 70 40 15 8 3
5.Temperaturecoefficient PPM/°C 100PPM/°Cfromratedoutputcurrent,following30minuteswarm-up.
6.Temperaturestability --- 0.05%ofratedIoutover8hrs.intervalfollowing30minuteswarm-up.Constantline,load&temperature.
7.Warm-updrift --- Lessthan+/-0.1%ofratedoutputcurrentover30minutesfollowingpoweron.
PROTECTIVE FUNCTIONS Z 10-40 20-20 36-12 60-7 100-4
1.Foldbackprotection ---
Outputshut-downwhenpowersupplychangemodefromCVtoCCorCCtoCV.Userpresetable.
ResetbyACinputrecycleinautostartmodeorbyOUTPUTbuttonorbyrearpanelENABLE,orbycommunicationport.
2.Over-voltageprotection(OVP) ---
InverterShutdownmethod.ResetbyACinputrecycleinautostartmodeorbyOUTPUTbuttonorbyrearpanelENABLE,

orbycommunicationport.
3.Over-voltagetrippoint V 0.5~12 1~24 2~40 5~66 5~110
4.Outputundervoltagelimit(UVL) --- Presetbyfrontpanelorcommunicationport.PreventsfromadjustingVoutbelowlimit.Doesnotaffectinanalogprogramming.
5.Outputundervoltageprotection(UVP) ---
Outputshut-downwhenpowersupplyoutputvoltagegoesbelowUVPprogramming.Userpresetable.
ResetbyACinputrecycleinautostartmodeorbyOUTPUTbuttonorbyrearpanelENABLE,orbycommunicationport.
6.Overtemperatureprotection --- UserSelectable.Latchedornonlatched
ANALOG PROGRAMMING AND MONITORING
1.Voutvoltageprogramming --- 0~100%,0~5Vor0~10V,userselectable.Accuracyandlinearity:+/-0.5%ofratedVout.
2.Ioutvoltageprogramming(*13) --- 0~100%,0~5Vor0~10V,userselectable.Accuracyandlinearity:+/-1%ofratedIout.
3.Voutresistorprogramming --- 0~100%,0~5/10Kohmfullscale,userselectable.Accuracyandlinearity:+/-1%ofratedVout.
4.Ioutresistorprogramming(*13) --- 0~100%,0~5/10Kohmfullscale,userselectable.Accuracyandlinearity:+/-1.5%ofratedIout.
5.ShutOff(SO)control --- ByelectricalVoltage:0~0.6V/2~15Vordrycontact,userselectablelogic.
6.Outputcurrentmonitor(*13) --- 0~5Vor0~10V,userselectable.Accuracy:+/-1%.
7.Outputvoltagemonitor --- 0~5Vor0~10V,userselectable.Accuracy:+/-1%.
8.PowersupplyOKsignal --- 4~5V-OK,0V-Fail.500ohmseriesresistance.
9.Paralleloperation(*21) --- Possible,upto6unitsinmaster/slavemodewithsinglewirecurrentbalanceconnection.
10.Seriesoperation --- 2identicalunits(withexternaldiodes).
11.CV/CCindicator --- Opencollector.CCmode:On,CVmode:Off.Maximumvoltage:30V,maximumsinkcurrent:10mA
12.Interlock(ILC)control ---
Enables/DisablesthePSoutputbydrycontact(Short:On,Open:Off,Sourcecurrent:lessthan0.5mA).Ena/Disisactivatedbyfrontpanel.
13.Local/RemotemodeControl --- ByelectricalsignalorOpen/Short:0~0.6Vorshort:Remote,2~15Voropen:Local
14.Local/RemotemodeIndicator --- Opencollector(shuntedby36Vzener).On(0~0.6V,10mAsinkcurrentmax.)-Remote.Off-Local(30Vmax.).
15.Triggerout ---
Maximumlowleveloutput=0.8V,Minimumhighleveloutput=3.8V,Maximumhighleveloutput=5V,
Maximumsourcecurrent=16mA,pulse=20μsTypical.
16.Triggerin ---
Maximumlowlevelinput=1.2V,Minimumhighlevelinput=3.5V,Maximumhighlevelinput=5V,Maximumsinkcurrent=16mA,
positiveedge,trigger:tw=10μsminimum,Tr/Tf=1μsmaximum.
17.Programmedsignal1 --- Opencollector,maximumvoltage25V,maximumsinkcurrent100mA.(Shuntedby27Vzener)
18.Programmedsignal2 --- Opencollector,maximumvoltage25V,maximumsinkcurrent100mA.(Shuntedby27Vzener)
FRONT PANEL
1.Controlfunctions
--- Multipleoptionswith2Encoders
--- Vout/Ioutmanualadjust
--- OVP/UVL/UVPmanualadjust
--- ProtectionFunctions-OVP,UVL,UVP,Foldback,OCP,INT,SO
--- CommunicationFunctions-SelectionofLAN,IEEE(*20),RS232,RS485,USB
--- CommunicationFunctions-SelectionofBaudRate,Address
--- AnalogControlFunctions-SelectionVoltage/resistiveprogramming,5V/10V,5K/10Kprogramming
--- AnalogControlFunctions-SelectionofVoltage/CurrentMonitoring5V/10V,OutputON/OFF,FrontPanelLock.
2.Display
--- Vout:4digits,accuracy:0.5%ofratedoutputvoltage+/-1count.
--- Iout:4digits,accuracy:0.5%ofratedoutputcurrent+/-1count.
3.Indications
--- GREENLEDs:FINE,MENU,PREV,PROT,REM,OUTPUT,CV,CC
--- REDLED:PROT(OVP,UVP,OTP,FOLD,ACFAIL).
4.Functionbuttons --- FINE,MENU,PREV,PROT,REM,OUTPUT