ETCR ETCR1000C Manuale utente

CONTENT

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

.Introduction.....................................................................................3

Ⅱ . ElectricalSymbols........................................................................4

Ⅲ . Model..............................................................................................4

Ⅳ .TechnicalSpecification.................................................................5

Ⅴ . Instrument Structure.....................................................................7

Ⅵ . Method ofOperation ....................................................................8

Ⅶ . BatteryReplacement .................................................................11

Ⅷ .Troubleshooting.........................................................................12

Ⅸ .AssemblyDetails ........................................................................13

Ⅹ .Accessories .................................................................................14

-1-

Warning

ThankyouforpurchasingourETCR1000C ETCR1000DNon-

contact

PhaseDetector,inordertobetteruseofthisproduct,besureto:

----Toread thisusermanualcarefully.

----

Complystrictlywithsafetyrulesandprecautionssetoutinthis

manual.

uPays

pecialattentiontosafetyunderanycircumstanceswhileusingthe

instrument.

uTakenoteofthelabeltext andsymbolsonthepaneland back ofthe

instrument.

Check theinstrument,lead wireandclamps,makesurenodamage,no

exposedand nobreak.

uPleasedonttouchanexposedwireinmeasurement.

-2-

uKeeptheclampclean and maintainregularly.

uPleasedontplaceandstoretheinstrumentattheplacewith

high

temperature,humidity,moisturecondensation andstraight

sunlightfora

longtime.

uRemoveorreplacethebatteryif you expectnottousetheinstrument

for

along time.

uTakenoteofthepolaritywhenreplacethebattery, don

t replacebatteries

beforemoveawaytheclampsfromwires.

uTheoperation, demolition, calibration and maintenanc

eofthe instrument

must becarriedoutbyqualifiedpersonnelauthorizedtodoso.

Themetershouldbestoppedfrombeing usedimmediatelyand sealedif

dangerisbroughtupincaseofcontinueduse;onlyacompetentbody

can beauthorizedtodealwithit.

“”inthemanualisthesafetywarningsign,thecontentsofthis

manual

must befollowedforsafeoperation.

“”and othersafetysigns,thecontentsofthismanualmustbe

followedforsafeoperation.

-3-

.Introduction

ETCR1000C ETCR1000DNon-contactPhaseDetector

breakthrough

thetraditionalmethodofphase

detection.Thetraditionalmethodisto

connectthree exposedclipsorprobesto

three baredlivewires,soitneed

todisconnectthethree phasewires.WhileETCR1000C ETCR1000D

Non-contactPhaseDetectoradoptsnon-

contactmeasurement,noneedto

disconnectwires,noneedtotouchhighvoltagebaredlivewires.Withthe

three clampsclipontheinsulationlayerofthree phaselivewires,thenthe

phasecanbedetected,meanwhileso

undandlightindicating positiveor

negativestates.

Instrumentbaseplateisprovidedwithamagnet,the

operation moreconvenient.

ETCR1000C ETCR1000DNon-contactPhaseDetector

alsohavethe

functionsoflivewireexamination,powerinspection,phasedeficiency

judgment,breakpointsfinding,breakpointspositioning.

-4-

ETCR1000C ETCR1000DNon-contactPhaseDetectorisa

convenient

and fasttoolforphasedetection,with

cleardisplay.It improvesthesafety

offieldtesting,ensuresthesafetyof operators,increaseproductivity.

Ⅱ. Electrical Symbols

Extremelydangerous!Theoperatormuststrictlyabidebythe

safetyrules;otherwisethereisriskofelectricshock, resulting in

bodilyinjuryorfatalities.

Warning!Safetyrulesmustbestrictlyabidedby,otherwise

personalinjuryorequipmentdamagemaybecaused.

AlternateCurrent AC）

DirectCurrent DC）

DoubleInsulation

Ⅲ. Model

Model Diameterofwirescanbeclamped

ETCR1000C ø1.6mm-ø16mm

ETCR1000D ø10mm-ø40mm

-5-

Ⅳ.Technical Specification

1.Function:Phasedetection(positive/negative),livewireexamination

powerinspection,phasedeficiencyjudgment,breakpointsfinding

breakpointspositioning

2.PowerSupply:3VDC(R6P×2manganesealloybatteries, continuously

working for70hours)

3.Performance-guarantee Range:AC70-1000V,45/65Hz(sinewave

continuously), staticinduction.

4. Diameterof wirescanbeclamped: ø1.6mm-ø16mm or ø10mm-ø40mm

(optional)

5. Display:

【PositivePhaseSequence】

Thefourphase-sequencelampsblinkinorder(clockwise).

【NegativePhaseSequence】

Thefourphase-sequencelampsblinkinorder(counterclockwise).

【Line-voltageIndication】L1 L2 L3 lamplightup.

【Default Phase】L1/L2/L3lampisoff.

【OpenCircuit】L1/L2/L3 lampisoff.

-6-

6. Buzzer:

【PositivePhaseSequence】Thebuzzersoundsintermittently.

【NegativePhaseSequence】Thebuzzersoundscontinuously.

7. PowerIndication:

PowerONlamp:lightsup(PowerON), LOWBATTERYlamplightup.

8. Magneticforce: Instrument baseplateisprovidedwithamagnet,

suction

hangingintheelectricalbox,can withstand800g quality.

9.AutoPowerOff:

Thepowerwillbeturnedoffautomaticallyifthe

instrumentremainsidlefor5minutesafterthepoweristurnedon.

10. Dimension:70W×75H×30D(mm)

11. CableLength: 0.6m

12.Weight: 200g

13.WorkingTemperatureandHumidity:-10℃-55℃;below80%Rh

14. StorageTemperatureand Humidity:-20℃-60℃;below90%Rh

15. MaximumRatedVoltage:AC1000V

16. DielectricStrength: 5.4kVrms

17. MaximumRatedPower:300Mva

18.SafetySpecifications: EN61010-1:2001, EN61010-031:2002,2

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