Kyoritsu 8125 Bedienungsanleitung

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INSTRUCTIONMANUAL

POWERCLAMPSENSOR

POWER CLAMP SENSOR

Series

MODEL 8124/8125/8126/8127

MODEL

8127

MODEL

8126

MODEL

8125

MODEL

8124

KYORITSU ELECTRICAL INSTRUMENTS WORKS, LTD.,

TOKYO, JAPAN

1. Safety warnings

 ○

Thisinstrumenthasbeendesigned,manufacturedand

testedaccordingtoIEC

61010

:Safetyrequirementsfor

ElectronicMeasuringapparatus,anddeliveredinthebest



conditionafterpassingqualitycontroltests.This

instructionmanualcontainswarningsandsafetyrules

whichhavetobeobservedbytheusertoensuresafe

operationoftheinstrumentandtomaintainitinsafe

condition.Therefore,readthroughtheseoperating

instructionsbeforeusingtheinstrument.

#



WARNING

●

Readthroughandunderstandinstructionscontained

inthismanualbeforeusingtheinstrument.

●

Keepthemanualathandtoenablequickreference

whenevernecessary.

●

Theinstrumentistobeusedonlyinitsintended

applications.

 

Theoperatinginstructionsdescribedinthemanual

mustbeobserved.

●

Understandandfollowallthesafetyinstructions

containedinthemanual.Itisessentialthattheabove

instructionsareadheredto.Failuretofollowthe

aboveinstructionsmaycauseinjuryandorinstrument

damage.Kyoritsuisbynomeansliableforany

damageresultingfromtheinstrumentincontradiction

tothiscautionarynote.

○

Thesymbol

#

indicatedontheinstrument,meansthat

theusermustrefertotherelatedpartsinthemanualfor

safeoperationoftheinstrument.Itisessentialtoreadthe

instructionswhereverthe

#

symbolappearsinthe

manual.

#



DANGER

isreservedforconditionsandactions

thatarelikelytocauseseriousorfatal

injury.

#



WARNING 

isreservedforconditionsandactions

thatcancauseseriousorfatalInjury.

#



CAUTION

isreservedforconditionsandactions

thatcancauseminorinjuryor

instrumentdamage.

#



DANGER

●

Nevermakemeasurementonacircuitinwhich

theelectricalpotentialexceedsAC

300

Vusing

MODEL

8127

andAC

600

VusingMODEL

8124

,

8125



and

8126

.

●

Donotmakemeasurementwhenthunderrumbling.

Iftheinstrumentisinuse,stopthemeasurement

immediatelyandremovetheinstrumentfromthe

measuredobject.

●

Donotattempttomakemeasurementinthepresence

offlammablegasses.Otherwise,theuseofthe

instrumentmaycausesparking,whichcanleadtoan

explosion.

●

Thetransformerjawsaremadeofmetalandtheir

tipsarenotcompletelyinsulated.Beespecially

carefulaboutthepossibleshortingwherethe

measuredobjecthasexposedmetalparts.

●

Neverattempttousetheinstrumentifit

′

ssurfaceor

yourhandarewet.

●

Donotexceedthemaximumallowableinputofany

measuringrange.

#



WARNING

●

Neverattempttomakeanymeasurement,ifany

abnormalconditionsarenoted,suchasbrokencase,

andexposedmetalparts.

●

Donotinstallsubstitutepartsormakeany

modificationtotheinstrument.Returntheinstrument

tothedistributorfromwhoyoupurchasedthis

instrumentforrepairorre-calibrationincaseof

suspectedfaultyoperation.

●

Alwayskeepyourfingersandhandsbehindthebarrier

ontheinstrumenttoavoidthepossibleshockhazard.

#



CAUTION

●



Donotsteponorpinchthecordtopreventthejacket



ofcordfrombeingdamaged.

●

Theoutputconnectorshallberemovedorconnected

withoutclampingaconductor.Otherwise,itmay

causeafailure.

●

Donotexposetheinstrumenttodirectsunlight,high

temperatures,humidityordew.

●

Nevergiveshocks,suchasvibrationordrop,which

maydamagetheinstrument.

●

Useadampclothanddetergentforcleaningthe

instrument.Donotuseabrasivesorsolvents.

Safety symbols

#

Refertotheinstructionsinthemanual.



IndicatesaInstrumentwithdoubleorreinforced

insulation

Indicatesthatthisinstrumentcanclamponbare

conductors.

〜

IndicatesAC

○

MeasurementCategory



Toensuresafeoperationofmeasuringinstruments,IEC

61010

establishessafetystandardsforvariouselectrical

environ-ments,categorizedasOtoCATIV,andcalled

measurementcategories.Higher-numberedcategories

correspondtoelectricalenvironmentswithgreater

momentaryenergy,soameasuringinstrumentdesignedfor

CATIIIenvironmentscanenduregreatermomentaryenergy

thanonedesignedforCATII.

O:Circuitswhicharenotdirectlyconnectedtothe

mainspowersupply.

CATII:ElectricalcircuitsofequipmentconnectedtoanAC

electricaloutletbyapowercord.

CATIII:Primaryelectricalcircuitsoftheequipment

connecteddirectlytothedistributionpanel,and

feedersfromthedistributionpaneltooutlets.

CATIV:Thecircuitfromtheservicedroptotheservice

entrance,andtothepowermeterandprimary

overcurrentprotectiondevice(distributionpanel).

O: Device which is

not directly

connected to the

mains power supply

2. Features

●

ThisisaclampsensorforourPowermeter.

●

Designedtointernationalsafetystandard

IEC

61010

-

2

-

032

CATIIIPollutionDegree

2

3. Instrument layout

TransformJaws

Barrier

Trigger

Cable

Outputconnector

Barrier:Itisapartprovidingprotectionagainst

electricalshockandensuringtheminimum

requiredairandcreepagedistances.

4. Din plug pin assignment

5

3

1

2

4

6

3

:GNDpin

5

:Outputsignalpin

1

,

2

,

4

and

6

:Nouse

*Abovefigureshowsthepinassignmentseeingthe

Clampsensorfromoutputconnectorpart.Thefigure

ofthepinassignmentofconnectionterminalis

symmetricaltoabovefigure.

6. Operating instructions

#



DANGER

●

Nevermakemeasurementonacircuitinwhichthe

electricalpotentialexceedsAC

300

VusingMODEL

8127



andAC

600

VusingMODEL

8124

,

8125

and

8126

inorder

toavoidpossibleshockhazard.

●

Thetransformerjawsaremadeofmetalandtheirtips

arenotcompletelyinsulated.Beespeciallycareful

aboutthepossibleshortingwherethemeasuredobject

hasexposedmetalparts.

#



CAUTION

●

Takesufficientcaretoavoidshock,vibrationor

excessiveforcewhenhandlingtheinstrument.

Otherwise,preciselyadjustedtransformerjawswillbe

damaged.

●

Whentransformerjawsdonotfullyclose,nevertryto

closethembyforce,butmakethemfreetomoveand

tryagain.Ifaforeignsubstanceisstuckinthejaw

tips,removeit.

●

Whenmakingcurrentmeasurements,keepthe

transformerjawsfullyclosed.

 

Otherwise,accuratemeasurementscannotbetaken.

Maximumconductorsizeisasfollows.

MODEL

8124

:

68

mmindiameter

MODEL

8125

/

8126

:

40

mmindiameter

MODEL

8127

:

24

mmindiameter

●

Holdtheinsertingpart(exceptforthecable)and

disconnecttheOutputconnectorfromthemeasuring

instrumentsoasnottocauseabreakinthecord.

6

-

1

Measurementprocedures

(

1

)ConnecttheOutputconnectortotheInputterminalof

themeasuringinstrument.

(

2

)PresstheTriggertoopenthetransformerjawsand

clampontooneconductor.

Inthiscase,themeasuredconductorshallbeatthecenter

ofthejaws.

WhenconnectingasensorwithaPowermeter(our

Powermeter,MODEL

6300

,etc.)matchthearrow

mark(Powersourcetoload),whichisindicatedonthe

transformerjaws,withthecurrentflowingdirectionin

ordertosynchronizethephasesofmeasuredcurrent

andoutputvoltage.

(

3

)Ensurethatthetipsoftransformerjawsarefirmly

closed.

Conductor

Load

Current direction

arrow

Power

source

6

-

2

SettingforPowermeter



WhenusinganyofthesesensorswithKEW

6305

or

6315

,pleaserefertotheinstructionmanual,eitherof

whichyou'reusing,andcarefullychecksensortype

settingsandavailablecurrentranges.

Thisinstrumentsatisfiesthemarking

requirementdefinedintheWEEEDirective

(

2002

/

96

/EC).Thissymbolindicatesseparate

collectionforelectricalandelectronic

equipment.

92

-

1640

E

5

-

22

DISTRIBUTOR

Kyoritsureservestherightstochangespecificationsordesigns

describedinthismanualwithoutnoticeandwithoutobligations.

Model

8124812581268127

RatedvoltageAC

1000

Arms(

1414

Apeak)AC

500

Arms(

707

Apeak)AC

200

Arms(

283

Apeak)AC

100

Arms(

141

Apeak)

OutputvoltageAC

0

〜

500

mV

(AC

500

mV/AC

1000

A):

0

.

5

mV/A

AC

0

〜

500

mV

(AC

500

mV/AC

500

A):

1

mV/A

AC

0

〜

500

mV

(AC

500

mV/AC

200

A):

2

.

5

mV/A

AC

0

〜

500

mV

(AC

500

mV/AC

100

A):

5

mV/A

MeasuringrangeAC

0

〜

1000

AAC

0

〜

500

AAC

0

〜

200

AAC

0

〜

100

A

Accuracy

(Input:sinewave)

±

0

.

5

%rdg

±

0

.

2

mV(

50

/

60

Hz)

±

1

.

5

%rdg

±

0

.

4

mV(

40

〜

1

kHz)

±

0

.

5

%rdg

±

0

.

1

mV(

50

/

60

Hz)

±

1

.

0

%rdg

±

0

.

2

mV(

40

〜

1

kHz)

±

0

.

5

%rdg

±

0

.

1

mV(

50

/

60

Hz)

±

1

.

0

%rdg

±

0

.

2

mV(

40

〜

1

kHz)

±

0

.

5

%rdg

±

0

.

1

mV(

50

/

60

Hz)

±

1

.

0

%rdg

±

0

.

2

mV(

40

〜

1

kHz)

Phasecharacteristics

±

1

degwithin(at

10

〜

1000

A/

45

〜

65

Hz)

±

1

degwithin(at

5

〜

500

A/

45

〜

65

Hz)

±

1

degwithin(at

2

〜

200

A/

45

〜

65

Hz)

±

2

degwithin(at

1

〜

100

A/

45

〜

65

Hz)

Temperature&humidityrange

(Guaranteedaccuracy)

23

±

5

℃

,relativehumidity:

85

%orless(nocondensation)

Operatingtemperaturerange

0

〜

50

℃

,relativehumidity:

85

%orless(nocondensation)

Storagetemperaturerange

-

20

〜

60

℃

,relativehumidity:

85

%orless(nocondensation)

Maximumpermissibleinput

AC

1000

Armscontinuous(

50

/

60

Hz)

AC

500

Armscontinuous(

50

/

60

Hz)AC

200

Armscontinuous(

50

/

60

Hz)AC

100

Armscontinuous(

50

/

60

Hz)

Output

impedance

Approx.

1

Ω

Approx.

2

Ω

Approx.

5

Ω

Approx.

11

Ω

LocationforuseAltitudeupto

2000

m,Indoors

Applicable

standards

IEC

61010

-

1

,IEC

61010

-

2

-

032

MeasurementCAT

Ⅲ

(

600

Vrms)

Pollutiondegree

2

IEC

61326

-

1

(EMC)

IEC

61010

-

1

,IEC

61010

-

2

-

032

MeasurementCAT

Ⅲ

(

300

Vrms)

Pollutiondegree

2

IEC

61326

-

1

(EMC)

Environmental

standards

EURoHSDirectivecompliant

Withstand

voltage

AC

5160

Vrms(

50

/

60

Hz)for

5

sec.

betweenJawandenclosure

betweenenclosureandoutputterminal

betweenJawandoutputterminal

AC

3470

Vrms(

50

/

60

Hz)for

5

sec.

betweenJawandenclosure

betweenenclosureandoutputterminal

betweenJawandoutputterminal

Insulation

resistance

50

M

Ω

orgreaterat

1000

V

betweenJawandenclosure

betweenenclosureandoutputterminal

betweenJawandoutputterminal

ConductorSize

Approx.

68

mmindiameter(max.)Approx.

40

mmindiameter(max.)Approx.

40

mmindiameter(max.)Approx.

24

mmindiameter(max.)

Dimension

186

(L)

×

129

(W)

×

53

(D)

mm

128

(L)

×

81

(W)

×

36

(D)

mm

128

(L)

×

81

(W)

×

36

(D)

mm

100

(L)

×

60

(W)

×

26

(D)

mm

CablelengthApprox.

3

m

OutputterminalMINIDIN

6

PIN

WeightApprox.

510

gApprox.

260

gApprox.

260

gApprox.

160

g

AccessoriesInstructionmanual

Cablemarker

OptionMODEL

7146

（

Banans

Φ

4

adjusterplug

）

MODEL

7147

（

Extensioncable

）

5. Specifications

Produktspezifikationen