ETCR 6300 User manual

CONTENT
Warning...................................................................................................1
I Introduction...........................................................................................3
II ModelSeries .......................................................................................4
III ElectricalSigns..................................................................................5
IVTechnicalSpecifications...................................................................6
VStructureofthe Leaker......................................................................8
VI OperatingMethod.............................................................................9
1.Start-up, Shutdown........................................................................9
2.LeakerMeasurement...................................................................10
3. PeakHolding..............................................................................12
4. Hold,StorageandAccess Reading.............................................12
VII FunctionQuick LookUp...............................................................13
VIII DisplayExampleand Meaning...................................................14
IXHowtoChangeBattery..................................................................15
XAccessories.......................................................................................16

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Warning
Thankyou forpurchasing ourcompany's High AccuracyClamp
Leaker,forbetteruseofthisproduct, please:
Readcarefullytheuser'smanual.
Followstrictlysafetyrulesandnoteslistedinthismanual.
uUnderanycircumstances,pleasepayspecialattention toyoursafetyin
the
courseofusing thisleaker.
uGiveheedtolabeltextsand symbolson paneland backplateofthis
leaker.
uPleasedon'tplaceandstorethisleakerinhotand humidcondition,
locationswithmoisturecondensationandunderdirectsunlightforalong
time.
uIncasevoltageofbatterywaslow,pleasereplacebatteries.
uIfyouexpect nottousetheleakerforalong time,pleasetakeout
batteries.
uWhenchanging batteries,pleasepayattentiontothepolarityof battery.
uUse, disassemblyandmaintenanceofthisleakershallbeoperatedby

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authorizedpersonnel.
uIncasedangerswouldoccurifcontinuetouseafaultyleaker,pleasestop
touseitandsealitforsafekeeping immediately;andthen,send itfor
disposalof authorizedagency.
uUsersshallcarryoutoperation basedondangersigns ”onleaker
and
manual.
uUsersshallcarryout safetyoperationbasedoninstructionslistedinthis
manual, e.g. ”anddangersignsonthismanual.
uPleaseuse mA totest leakagecurrent(testbyclamping groundingline,
single-phaselinetogether).

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IIntroduction
High AccuracyClampLeakerisspeciallydesignedformeasurementofAC
leakagecurrent;byadoptingup-to-dateCTtechnologyand digitalintegration
technology,itisaproductwithrelativelysmall size,highaccuracy and
perfect functioncomparedwithsimilarleakersintheworld.Theleakercould
bewidelyappliedinthosefieldsaselectricity,communications,meteorology,
railroad,oilfield,construction,measurement,scientific&researchteaching
institutes,industrialandminingestablishments.
Clampcoreofthis HighAccuracyClampLeaker adoptsspecialalloy;
inaddition,withutilization ofmagneticshieldingtechnology,itisalmostfree
frominfluencesofexternalmagneticfieldsoastoensurehigh precision,
highstabilityandhighreliabilityofperennialcontinuousmeasurement.
ThisHighAccuracyClampLeaker obtainsone RS232interface. With
thehelpofthesoftwarethatweprovide,manyfunctionsareavailable.For
example,on-linemonitoring,historicaldatainquiry activecurvedrawing,
indicationofmax,minandaveragevalue,alarmsettingandindication. There

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arealsofunctionslikesavingtodocumentsandprinting whenconnectedto
PC.
ThisHighAccuracyClampLeaker couldbeusedforACLinecurrent
measurementandon-linecurrentmeasurementwithvoltagelowerthan
AC600V;italsohavethosefunctionsaspeakingholding,dataholding and
datastorage;withconvenientuse,itisanessentialtoolforelectriciansafety
testing.
IIModel Series
Model MeasureRange Resolution ClampDimension
ETCR6300 0.000mA～60.00A
1uA 25X30mm
ETCR6500 0.00mA～300.0A 10uA 35X40mm
ETCR6600 0mA～600A 1mA 35X40mm

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IIIElectrical Signs
Extremelydangerous!Operatorsshall strictlykeepto
safetyrules;otherwisetherewouldbedangersofelectric
shocktocausepersonalinjuriesorcasualties.
Dangerous！Operatorsshall strictlykeeptosafetyrules;
otherwisetherewouldbedangersofelectricshock to
causepersonalinjuriesorcasualties.
Warning！Operatorsshallstrictlykeeptosafetyrules;
otherwisepersonalinjuriesorequipmentdamagesmight
becaused.
Doubleinsulation
AC
DC

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IVTechnical Specifications
Function MeasurementofACleakagecurrent,AC
currentandon-linemeasurement
Power Zn-Mndrybattery,6F22,9V
TestMode Clip-onCT integralmode
DisplayMode FourdigitsLCDdisplay
Dimension Width ×Height×Thickness：
175mm×70mm×38mm
LCD Dimension 35mm×21.5mm；displaydomain：32mm×15mm
SamplingRate about2times/s
Frequency 50/60HzAutomatically
RangeShift Automatically
0.00～60.00A:±1.5%±5dgt
60.00A～199.9A:±2%±5dgt
200.0A～300.0A:±4%±5dgt
Accuracy
23 ±3,
below70%RH）
300.0A～600A:±4%±5dgt
VoltageRange AC600V
RS232 Interface
Datastoredinthememoryofthemetervia
RS232 uploadtoPC, oron-linemonitoring
Storage 99units allusedwhendisplay FULL

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Peak Hold Push HOLD withoutrelease,themeterwill
showthepeakvalueduringthepushingperiod
ReadingHold DH indicatingthereadingishold
OutofRange OL indicatingthecurrentisoutofrange
AutoPower-off
5Minutesafterpoweron,itwillpoweroff
automaticallytolowerthepowerconsumption
BatteryVoltage
Indicatingthebatteryvoltageislowerthen
7.2V.Thenthebatteryhavetobechanged
Weight 120g（includingthebattery）
Consumption About5mW
Temperature
and Humidity Working: 0 ～40,below80%rh
Storage:-10 ～60,below70%rh
Insulating
Strength AC2kV/rms(betweenthealloyoftheclamp
and thehousing)
Applicable
SafetyRules IEC1010-1 IEC1010-2-032 pollution,etc2
CAT Ⅲ(600V)

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VStructureoftheLeaker
1. DoubleInputToroid 2. UpperCover3. TotoidOpeningLever
4. HOLD Key5. POWER key6.LCD
7. RS232 Interface8. Backcover 9.Batterycover

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VIOperatingMethod
1. Start-up, Shutdown
Press POWER keytostartup,LCD willbegintodisplay;Press the
POWER keyagain,theleakerwillshutdown.Afterstartingup for5
minutes,LCDwill flicknotesthattheleakerwill shutdown
automatically;afterflickeringfor30s,itwill shutdownformallyto
reducebatteryconsumption.Incaseyou havepressed POWER key
whenLCD wasflickering, theleakerwill continuetoworkfor5minutes.
IfLCD wasverydarkafterstartingup,itmightbecausedby
low-voltagebattery,inthiscase,pleasechangebatteryimmediately.

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2.LeakerMeasurement
High voltage,extremelydangerous!Operatorsshall
strictlyobservesafetyrules;otherwisetherewouldbe
riskofelectricshocktocausepersonalinjuries or
casualties.
Dangerous！Pleasedon’tuse ittomeasurecurrent
higherthan300A;otherwisetherewouldberisk of
electricshocktocause personalinjuriesorequipment
damages.
1）Poweron.
2）Press downtriggertoopenclamphead andclampto-be-measured
conductors.(Beattentionthatclampheadsmust betotallyclosed)
Clamplivewireandnulllinetogetheristomeasure
leakagecurrentofelectricalequipment.(Note:2
lines)
Clampearthwireistomeasuregroundingline
leakagecurrentofelectricalequipment.
(Note:singleline)
Clampmainlineistomeasuretotalcurrentofthat
mainline. Note:singleline）

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(See ReferenceDiagramFig-1,Fig-2)
Fig-1TestLeaker
Fig-2TestTotalCurrent

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3）Read LCDdisplaydata.Incase OLmA symbolwasdisplayed,it
meansthatcurrentofmeasuredlineisbeyondthemaximumlimitof
thisleaker;withthiscase,pleaseshiftgearwithmuchhigherrange
limit.
3. PeakHolding
Pressing HOLD keycontinuallyinthecourseofmeasurement(More
than3seconds),theleakerwillcapturecurrentpeakvaluesoflinesin
thisperiodoftime;releasethekey,itthenwillreturntomeasuring
state.
4. Hold, Storageand Access Reading
1）Pressing HOLD keyforashorttimeinthecourseofmeasurement
(lessthan3seconds), DH symbolwill display,theleakerwillhold
currentmeasuringdataandautomaticallystoredinthememory
Attention!Foryoursafety,whenmeasuring heavy
current,afterconfirmedthecompletionofcorrect
operatingtest,pleasemovetheleakerawayfrom
measuredconductor.
Inlocationswithdifficultytoreadoutdata,please
use thedataholdingfunction.If[DH]symbol
displayed,please dischargedataholdingstatefirst,
and thendothetest.

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withaunitID;press HOLD keyagaintoreleasetheholdstate,and
theleakercontinuesitsmeasuring; incasestored datareachedto
60 groups,press HOLD keyagain,the FULL”symbolwilldisplay,
whichmeansstoragememoryisfull;press HOLD keytocancel
FULL”flickeringandreturntomeasuringmode.
2）Press HOLD+POWER keys toenterintodataaccess modeand
displayUnit1storagedataautomatically;andthenpress HOLD
keyagaintoturnthepageofstoreddata; NULL willdisplaywhen
thereisno datainstoredinthememory, press POWER keytoexit
dataaccess mode.
3）Afterenteringintodataaccess mode,press HOLD keyformorethan
3secondswill cleanupall stored data;whentheleakerdisplaying
dEL”symbol,itmeansthatithasfinishedcleanup process,and
thenreturntomeasuringstateautomatically.
VIIFunctionQuick LookUp
POWER KeyShortPress Poweron/shutdown/exit
HOLD KeyShotPress DataHolding/release/storage
HOLD KeyPressing
formorethan3s PeakHolding
(at measuring mode)
HOLD KeyPressingPress
for3s ClearData(at access datamode)

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HOLD Key+ POWER Key Dataaccess /turnpages
(HOLD key)
VIIIDisplayExampleandMeaning
1.---Measuredleakagecurrentis
0.25mA.
2.---Lowbattery,pleasechange.
3.---Measuredleakagecurrent is
0.25mAisheldandautomatically
storedunitIDisNO.03.
4.---Accesstheunit 3ofthestored
Data

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IXHow toChangeBattery
Warning!Itisdangeroustocarryouttestwhenthe
batterycoverplatewasnotonitsposition.
Please payattention tothepolarityofbatteryto
avoiddamagingtheleaker.
Chang thelowbatteryintime
Ifyou expectnottousethemeterforalongtime,
pleasegetoffthebatterytostorage.
1）”symbolmeansthebatteryisunderchargeandneedtobe
replaced.
2）Press POWER keytoshut downtheleaker;beforeopeningthebattery
cover,pleaseconfirmtheleakerisinoffposition,andthen replace
withqualifiednewbattery;specialattentionshallbepaidtothe
polarityofbattery;at last,coverbatterycoverplate.

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XAccessories
Clamptester 1pc
RS232 Comcable 1pc
Software 1disk
Battery（6F229V）1pc
UserManual 1copy
Warrantycard/Certification 1 copy

Manufacturedby
ETCRElectronicTechnologyCompany
Address:F-3F,No.4PengshangZhifuRoad,Jiahe,
Baiyun District,Guangzhou,Guangdong,China
PostCode:510440
Tel:(86-20)6219955662199553
Fax:[phone]
E-mail: [e-mail]
Website: www.etcr.cc