ETCR 6300D Manuale utente

CONTENT

Warning.....................................................................................................1

I. Introduction............................................................................................3

II. RangeandAccuracy...........................................................................4

III. ElectricalSigns...................................................................................4

IV. TechnicalSpecifications.................................................................... 5

V. StructureoftheLeaker.......................................................................7

VI. LCD Display........................................................................................8

VII. OperatingMethod.............................................................................8

1. Start-up, Shutdown................................................................8

2. LeakerMeasurement............................................................9

3. PeakHolding........................................................................11

4. Hold, Storageand Access Reading.....................................11

VIII. HowtoChangeBattery.................................................................12

IX.Accessories.......................................................................................13

-1-

Warning

Thankyouforpurchasingourcompany's , forbetteruseofthisproduct,

please:

Readcarefullytheuser'smanual.

Followstrictlysafetyrulesandnoteslistedinthismanual.

uUnderanycircumstances,pleasepayspecialattention toyoursafetyin

thecourseofusingthisleaker.

uGiveheedtolabeltextsand symbolson paneland backplateofthis

leaker.

uDonotinputcurrentmorethan7A,thetestermeasurementcannot

exceed7A, andnoOLsymbolindicates.

uAfterpoweron, pleasecalibratezerobeforemeasuring.

uPleasedon'tplaceand storethisleakerinhotandhumidcondition,

locationswithmoisturecondensationandunderdirectsunlightforalong

time.

uIncasevoltageofbatterywaslow, pleasereplacebatteries.

uIfyouexpectnottousetheleakerforalong time,pleasetakeout

batteries.

-2-

uWhenchanging batteries,pleasepayattentiontothepolarityof battery.

uUse,disassemblyandmaintenanceofthisleakershall beoperatedby

authorizedpersonnel.

uIncasedangerswouldoccurifcontinuetouseafaultyleaker,pleasestop

touseitandsealitforsafekeeping immediately;andthen,send itfor

disposalof authorizedagency.

uUsersshallcarryoutoperation basedondangersigns ”onleaker

and manual.

uUsersshallcarryoutsafetyoperationbasedoninstructionslistedinthis

manual, e.g. ”anddangersignsonthismanual.

-3-

I.Introduction

ETCR6300DDC ClampLeaker isspeciallydesignedformeasurementof

DC leakagecurrent DC lowcurrent;whichresolutioncan reach0.1mA,by

adoptingup-to-dateCTtechnologyanddigitalintegrationtechnology,itisa

productwithrelativelysmallsize,highaccuracyandperfectfunction

comparedwithsimilarleakersintheworld.Theleakercouldbewidely

appliedinthosefieldsaselectricity,communications,meteorology,railroad,

oilfield,construction,measurement, scientific&researchteachinginstitutes,

industrialandminingestablishments,thecarcircuitmaintenance.

ClampcoreofthisDC ClampLeakeradoptshighmagneticalloy;inaddition,

withutilizationofmultilayershieldingtechnology,itisalmostfree from

influencesofexternalmagneticfieldsoastoensurehigh precision,high

stabilityandhighreliabilityofperennialcontinuousmeasurement.itisan

essentialtoolforelectrician safetytesting.

ETCR6300DDC ClampLeaker alsonamed：High AccuracyDC Clamp

Leaker, CarDCClampLeaker.ThisDCClampLeakerobtainsone USB

-4-

interface. Withthehelpofthesoftwarethatweprovide, manyfunctionsare

available.Forexample,on-linemonitoring,historicaldatainquiry active

curvedrawing.Therearealsofunctionslikesavingtodocumentsand

printing whenconnectedtoPC.Italsohasfunctionssuchaspeaking holding,

dataholding,datastorageandadjustzero.

II. RangeandAccuracy

Function MeasureRange

Accuracy Resolution

DC current 0.0mA～6.00A ±2%rdg±5dgt 0.1mA

(Condition: 23 ±5below75%rh,wireinthecenterofthejaw)

III. Electrical Signs

Extremelydangerous!Operatorsshall strictlykeepto

safetyrules;otherwisetherewouldbedangersofelectric

shocktocausepersonalinjuriesorcasualties.

Dangerous！Operatorsshall strictlykeeptosafetyrules;

otherwisetherewouldbedangersofelectricshock to

causepersonalinjuriesorcasualties.

Warning！Operatorsshallstrictlykeeptosafetyrules;

otherwisepersonalinjuriesorequipmentdamagesmight

-5-

becaused.

Doubleinsulation

IV. Technical Specifications

Function MeasurementofDC leakagecurrent,DC current,

carleakage

Power Zn-Mndrybattery,6F22,9VDC continuoususefor

60 hours

TestMode Clip-onCT Magneticmodulation

ClampSize 25mm×30mm

Range 0.0mA～6.00ADC

Resolution

0.1mADC

Accuracy

（23℃±3℃ below

70%RH）

0.0mA～300.0mADC: ±2%rdg±5dgt

0.30A～6.00ADC:±2%rdg±5dgt

Shield

Type

Doubleshielding

DisplayMode

FourdigitsLCDdisplay

Dimension LWH:175mm×70mm×38mm

-6-

LCD Dimension

35mm×21.5mm;displaydomain:32mm×15mm

SamplingRate About2times/s

RangeShift 0.0mA～6.00ADC Automatically

Zero-Adjustment

Yes calibratezerobeforemeasuring

Polarity

Indication Autoidentifiedanddisplay —”

TestPosition

Testedwireinthejawcenter

LineVoltage

600VDC

USBInterface DatastoredinthememoryofthemeterviaUSB

uploadtoPC,oron-linemonitoring

DataMemory 99units FULL blinkswhenthememoryisfull

Peak Hold Push HOLD withoutrelease, themeterwillshowthe

peakvalueduringthepushing period

ReadingHold DH indicatingthereadingishold

OutofRange

OLindicatingthecurrentisoutofrange

AutoPower-off 5Minutesafterpoweron,itwillpoweroff

automaticallytolowerthepowerconsumption

BatteryVoltage Indicatingthebatteryvoltageislowerthan

7.2V.Thenthebatteryhavetobechanged

Weight 120g（includingthebattery）

Working Current

20mA

-7-

Limit

Temperature

Error -10℃～0℃及 40℃～50℃ within2%rdg

Temperature

and Humidity Working:-10 ～50,below80%rh

Storage:-10℃～60℃,below80%rh

Insulating

Strength AC3700V/rms(betweenthealloyoftheclampand

thehousing)

Applicable

SafetyRules IEC1010-1、IEC1010-2-032、Pollutiondegree 2、

CAT Ⅲ(600V)

V. StructureoftheLeaker

1. Clamp(25mm×30mm)

2. DCcurrentpositiveinputindication

3. UpperCover

4.TotoidOpening Lever

5. POWER key

6. HOLD Key

7. ZERO Key

8. LCD

9. USBInterface

10. Backcove11.Batterycover

-8-

VI. LCD Display

1. DCindication

2.ACindication

3.ACindication

4. Lowbatterysymbol

5. Dataholdindication

6. Storeddatacode

7. Unit ofcurrentindication

8. Valueof current

VII. OperatingMethod

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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