ETCR ETCR1000C User manual

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.
u
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.
u
Themetershouldbestoppedfrombeing usedimmediatelyand sealedif
dangerisbroughtupincaseofcontinueduse;onlyacompetentbody
can beauthorizedtodealwithit.
u
“”inthemanualisthesafetywarningsign,thecontentsofthis
manual
must befollowedforsafeoperation.
u
“”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
classof

-7-
pollution, CAT Ⅲ(600V), transientovervoltage 6000V.
Ⅴ. InstrumentStructure
1.Operation indicating panel2.Clamps
3. Lead Wire4.Instrument body
5. L1indicatorlamp6.L2indicatorlamp7.L1 indicatorlamp
8. Phasesequenceindicatorlamp(4lamps)
9. Battery,voltageindicatorlamp10.Poweronindicatorlamp
11.ONpowerkey12.OFFpowerkey
13. Connecting screws14.Magnet15. Batterycoverboard

-8-
Ⅵ. Method ofOperation
1. Phase sequencedetection
Danger! Highvoltage! Pleasepayattentiontosafety!
(1). Connection
Clampthree phasewireswiththethree clampsrespectively
and
arbitrarily(ShowninFig-1).
(2). Putthewiresattheposition markedwith(ShowninFig-2)
Fig-1 Fig-2
(3).Press theredONpowerkey, thepowerindicator
lamplightsup.If the
lampcantlightup,maybethebattery
inlowpowerorcheck theinstrument,
inthatcase,pleasechangethebatteriesorrepairtheinstrument.
(4).If the4phasesequenceindicatorlampslightupinclockwise
order,

-9-
and thebuzzersoundsintermittently,soitispositivephasesequence
L1-L2-L3(U-V-W)(ShowninFig-3).
Ifthe4phasesequenceindicator
lampslightupincounterclockwiseorder,andthe
buzzersounds
continuously,soitisnegativephasesequence L3-L2-L1(W-V-U)[showin
pictureFig2].
(5).Press whiteOFF powerkey,t
hepowerwillbeturnedoff automatically
if theinstrumentremainsidlefor5minutesafterthepoweristurnedon
, to
reducepowerconsumption.
2. Livewireexamination,powerinspection
Danger! Highvoltage! Pleasepayattentiontosafety!
(1).Clamponewirewithanyoneclamp,ifitisan
electrifiedwire
(AC70-1000V),thenL1/U,L2/VorL3/Wlamps
willlightup.Inthiswayto

-10
-
check whetherthewireiselectrified.
(2). Clampsand lampscorresponding table:
Clamp
used
L
amptolightup
L1/U(Yellow) L1/Ulamponly
L2/V(Green) L2/Vlamponly
L3/W(Red) L3/Wlamponly
3. Phasedeficiencyjudgment,breakpointsfinding,breakpoints
positioning
Danger! Highvoltage! Pleasepayattentiontosafety!
(1).Clamptherephasewireswithoneclampinturn,if
thereisphase
deficiency, L1,L2orL3lampswontlightup.
(2).Clamponewirew
ithanyoneclampandmovetheclampalongthewire,
iftheL1,L2orL3lampswontlightupf, itmeansthesection
wirebeforethis
pointhasabreak.
Shortentherangeofdetectioncanfindoutthebreakpoints
accurately. Itisaconvenient and safetymethod forwiremaintenance.
Note:Thisfunctionisverysuitableformaintaining
thecircuitfaultin
thewire,safeandfast!

-11
-
Ⅶ.BatteryReplacement
Payattentiontothepolarityofbatteries!
1.Makesuretheclampshavemovedawayfromwires,don tr
eplacethe
batteriesinmeasurement.
2.TurnOFF thepower. (FigureA)
3. Loosenthescrew,andthenremovethebatterycover.(FigureB)
4. Replacethebatterieswithnewones, noticethepolarity.(FigureC)
5. Putthebatterycoverbackinplace, and tightenthescrew.(FigureD)
6.TurnONthepowertocheckwhetherthebatteriesare
successfully
replaced,repeat step2if itdoesnt work.

-12
-
Ⅷ. Troubleshooting
Symptoms PossibleCauses Remedies
Can’tpoweron
(LEDpower
indicatorlampis
off,withoutany
display)
Nobatteries Set thebatteries
Wrong batterytype Replacewithright type
Insufficient capacityof
battery Replacethebatteries
Faultybatterypolarity Install batteriesincorrect
polarity
Poorcontact ofbattery
contacts Replacethebatterycontacts
Batterycovernot
completelycovered Coveritagain
Defect ofcircuit
component RepairorreplacethePCB
LEDdimdisplay Insufficient capacityof
battery Replacethebatteries
Incapable of
measurement
Thethreephasewiresare
not electrified Not belong toinstrument faults
Failed toclampthewire Clampagainreferthemanual
Lead wirebreakChangethelead wire
Defect ofcircuit
component RepairorreplacethePCB

-13
-
Ⅸ. AssemblyDetails

-14
-
Ⅹ. Accessories
MainUnit 1piece
Box 1piece
Strap 1piece
5# manganesealloybatteries(R6P) 2piece
Manual 1copy
Guarantee Card 1 copy
Certification 1copy

Manufacturedby
ETCR ElectronicTechnologyCompany
Address:F-3F,No.4PengshangZhifuRoad,Jiahe,Baiyun
District,Guangzhou,Guangdong, China
PostCode:510440
Tel:[phone] 62199554
Fax:[phone]
E-mail: [e-mail]
Website: www.etcr.cc