6527 - instrumart · 2017. 2. 2. · chauvin arnoux ®, inc. d.b.a. aemc instruments certifies that...

MEGOHMMETER 6527

E N G L I S H User Manual

Statement of Compliance

Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments certifies that this instrument has been calibrated using standards and instruments traceable to international standards.

We guarantee that at the time of shipping your instrument has met its published specifications.

An NIST traceable certificate may be requested at the time of purchase, or obtained by returning the instrument to our repair and calibration facility, for a nominal charge.

The recommended calibration interval for this instrument is 12 months and begins on the date of receipt by the customer. For recalibration, please use our calibration services. Refer to our repair and calibration section at www.aemc.com.

Serial #: ________________________________

Catalog #: 2126.53

Model #: 6527

Please fill in the appropriate date as indicated:

Date Received: _________________________________

Date Calibration Due: _______________________

Chauvin Arnoux®, Inc.d.b.a AEMC® Instrumentswww.aemc.com

2 Megohmmeter Model 6527

Table of Contents

1. INTRODUCTION ............................................................................... 41.1 International Electrical Symbols ................................................51.2 DefinitionofMeasurementCategories .....................................51.3 ReceivingYourShipment ..........................................................61.4 OrderingInformation .................................................................6

1.4.1 AccessoriesandReplacementParts ............................6

2. PRODUCT FEATURES ...................................................................... 72.1 Description ................................................................................72.2 KeyFeatures ............................................................................72.3 ControlFeatures .......................................................................82.4 Display ......................................................................................92.5 ButtonFunctions .....................................................................102.6 Auto-OFFFunction .................................................................102.7 RangeSwitchPositions ..........................................................11

3. OPERATION .................................................................................. 123.1 StartingtheInstrument ...........................................................123.2 StoppingtheInstrument ..........................................................123.3 InsulationResistanceTesting(MΩRange) ............................12

3.3.1 TestVoltage ................................................................123.3.2 SpotTesting ................................................................133.3.3 RatioTesting ...............................................................133.3.4 TipsForSuccessfulInsulationResistanceTesting .........143.3.5 InsulationMeasurement-Connections ......................143.3.6 InsulationResistanceMeasurementsonMotors ........17

3.4 MeasuringMΩInsulationResistance .....................................193.5 VoltageMeasurements ...........................................................203.6 ContinuityMeasurements .......................................................21

3.6.1 LeadResistanceCompensation .................................223.7 ResistanceMeasurements .....................................................22

Megohmmeter Model 6527 3

4. MAINTENANCE ............................................................................. 234.1 BatteryReplacement ..............................................................234.2 FuseReplacement ..................................................................244.3 Cleaning ..................................................................................24

5. SPECIFICATIONS........................................................................... 255.1 ReferenceConditions .............................................................255.2 Specifications ..........................................................................25

RepairandCalibration ...........................................................................27TechnicalandSalesAssistance ............................................................27Limited Warranty ...................................................................................28WarrantyRepairs ...................................................................................28


CHAPTER 1

INTRODUCTION

WARNING ThisdevicecomplieswithsafetystandardIEC-61010-1. (Ed2–2001)forvoltagesupto600VincategoryIV,atanaltitudeoflessthan2000m,indoors,withapollutionlevelofnotmorethan2.

Thesesafetyinstructionsareintendedtoensurethesafetyofpersonsandproperoperationofthedevice.Ifthetesterisusedotherthanasspecifiedinthisdatasheet,theprotectionprovidedbythedevicemaybeimpaired.• Do not use the instrument in an explosive atmosphere or in thepresenceofflammablegasesorfumes.

• Do not use the instrument on networks of which the voltage orcategoryexceedsthosementioned.

• Donotexceed theratedmaximumvoltagesbetween terminalsorwithrespecttoground/earth.

• Donotusetheinstrumentifitappearstobedamaged,incomplete,ornotproperlyclosed.

• Beforeeachuse,checktheconditionoftheinsulationontheleads,housing, and accessories.Any element ofwhich the insulation isdeteriorated(evenpartially)mustbesetasideforrepairorscrapped.

• Useleadsandaccessoriesratedforvoltagesandcategoriesatleastequaltothoseoftheinstrument.

• Observetheenvironmentalconditionsofuse.• Donotmodifytheinstrumentanddonotreplacecomponentswith“equivalents”.Repairsandadjustmentsmustbedonebyapprovedqualifiedpersonnel.

• Replacebatteriesassoonasthe symbolappearsonthedisplay.Disconnectallleadsbeforeopeningbatterycompartmentcover.

• Replace thedefective fusewitha fusehaving identicalcharacter-istics. Disconnect all leads before opening the fuse compartmentcover.

• Usepersonalprotectiveequipmentwhenconditionsrequire.• Whenhandlingprobesorcontacttips,keepyourfingersbehindtheguards.


1.1 International Electrical Symbols

Signifies that the instrument is protected by double or reinforced insulation.

This symbol on the instrument indicates a WARNING that the operator must refer to the user manual for instructions before operating the instrument. In this manual, the symbol preceding instructions indicates that if the instructions are not followed, bodily injury, installation/sample and/or product damage may result.

Compliance with the Low Voltage & Electromagnetic Compatibility European directives (73/23/CEE & 89/336/CEE)

AC – Alternating current

AC or DC – Alternating or direct current

Risk of electric shock. The voltage at the parts marked with this symbol may be dangerous.

Important instructions to read and understand completely.

Helpful information to acknowledge.

Ground/Earth symbol

In conformity with WEEE 2002/96/EC

1.2 Definition of Measurement CategoriesCAT I: For measurements on circuits not directly connected to the

ACsupplywalloutletsuchasspeciallyprotected lines (mains)derivedcircuits.

CAT II: Formeasurementsperformedoncircuitsdirectlyconnectedtotheelectricaldistributionsystem(ACsupplywalloutlet).Examplesaremeasurementsonhouseholdappliancesorportabletools.

CAT III: Formeasurementsperformed in thebuilding installationat thedistributionlevelsuchasonhardwiredequipmentinfixedinstal-lationandcircuitbreakers.

CAT IV: Formeasurementsperformedattheprimaryelectricalsupply(<1000V)suchasonprimaryovercurrentprotectiondevices,ripplecontrolunits,ormeters.


1.3 Receiving Your ShipmentUponreceivingyourshipment,makesure that thecontentsareconsis-tentwith thepacking list.Notifyyourdistributorofanymissing items. Iftheequipmentappearstobedamaged,fileaclaimimmediatelywiththecarrierandnotifyyourdistributoratonce,givingadetaileddescriptionofanydamage.Savethedamagedpackingcontainertosubstantiateyourclaim.

1.4 Ordering InformationMegohmmeterModel6527..................................................Cat. #2126.53Includes set of two 5 ft color-coded leads (red/black) with alligator clips, 1 black test probe, soft carrying case and a user manual.

1.4.1 Accessories and Replacement Parts

Lead–Setof2,Color-coded5ftSafetyLeads w/Color-codedAlligatorClips(UL),&TestProbe ................ Cat. #2119.01

Case-ReplacementCarryingPouch ..................................Cat. #2126.75

Fuse-Setof5,0.5A,1000V,HPC,6x32mm ......................Cat. #2970.97

Order Accessories and Replacement Parts Directly OnlineCheck our Storefront at www.aemc.com for availability


CHAPTER 2

PRODUCT FEATURES

2.1 DescriptionThe Model 6527 is a portable multi-range megohmmeter capable ofmeasuring insulation resistance from1kΩ to 4000MΩ. Ithas threeuserselectabletestvoltagesof250V,500Vand1000V.The Model 6527 also features a continuity test function with audiblebeeperforresistancesunder35Ω,andanoverloadprotectionof600Vrms.Inadditionitcanmeasureresistanceupto400kΩ.TheTESTbuttonhasanassociatedlockingfeatureforcontinuoustestsuptothreeminutes,eliminatingtheneedtomanuallyholddownthebutton.This lightweight, easy-to-use megohmmeter can be used for mostcommonlyperformed insulation tests, suchason cables, switchgears,motors,DCgenerators,powertoolsandsmallappliances.

2.2 Key Features• Insulationtestvoltageselectionsof250V,500Vand1000V• Measureinsulationto4000MΩ(4GΩ)• TESTLOCKfeaturefortimesensitivemeasurements• Autodischargeafterinsulationtest• AC/DCvoltmeterto600VAC and 1000VDC

• Resistancemeasurementsupto400kΩ• Continuitymeasurementswith200mAtestcurrent• Test lead resistance compensation for accurate low resistance

measurements• AutoHOLDfunctionto“freeze”readings• Largeandbrightdualdisplaywithbluebacklight• AutoPowerOff• Ergonomicover-moldedcasewithback-stand• ComplieswithInternationalInsulationTestingStandardsincluding

EN61557• CEmarkedand600VCATIVrating


2.3 Control Features

HOLD ZERO /

MEGOHMMETERMODEL 6527

TEST LOCK

TEST

500V

250V OFF

k

MΩ

1000V

0.1M 0.2 0.5 2 5

>25V HOLDLOCK

20 50 200 500 20001M 10M 100M 1000M

∞

1

2

3

4

Figure 2-1

1. VΩJack/COMinputjack

2. LCDDisplay(see§2.4)

3.DataHold,TestLockandZero/Backlightbuttons(see§2.5)

4.RotaryFunctionSwitch(see§2.7)


2.4 Display

0.1M 0.2 0.5 2 5

>25V HOLDLOCK

20 50 200 500 20001M 10M 100M 1000M

∞

Figure 2-2

Symbol Description

Risk of electric shock

> 25V Not used

LOCK Test lock function enabled

Lead compensation for resistance measurements

Continuity measurement with buzzer

HOLD Locking of the display

Indicates the battery is low and must be replaced (see § 4.1)

G Giga-

M Mega-

K Kilo-

V Volt

Ω Ohm

AC Alternating current

DC Direct current

Indicates overload on the measured signal


2.5 Button Functions

Button Range Function

HOLDAny

Position

• Short Press: Holds the display of the measured value. When activated, The HOLD symbol will appear and the measurement is locked. To deactivate, press the HOLD button again.

• Long Press: Deactivates the Auto-off function at start-up

NOTE: For insulation measurements, the HOLD feature is automatically activated after each measurement.

TEST LOCK

250V500V

1000V

The Test Lock button allows the user to perform insulation measurements in a permanent mode.

• Press the button once to turn the LOCK function ON.

• Press once again to turn the LOCK function OFF.

ZERO/

VAC

VDC

kΩ

• Short Press: compensates the measurement leads (see § 3.6.1)

Any Position

• Long Press: Activates/deactivates the backlighting

TEST250V500V

1000V

• Long Press: Starts the insulation measurement

NOTE: Press the button down until the insulation measurement is stabilized. After each measurement, the HOLD symbol is displayed.

2.6 Auto-OFF FunctionTheModel6527automaticallyturnsoffafter10minutesofnon-use.At9minutes,fivebeepswarnthattheunitisabouttobeturnedoff.Toturnthemegohmmeterbackon,turntherotaryswitchtoOFF,thentothedesiredfunction.

NOTE: Auto-off canbedeactivatedbypushing theHOLDbuttonwhenturningtherotaryswitchON.


2.7 Function Switch Positions

500V

250V OFF

k

MΩ

1000V

Figure 2-3

Range Function

1000V Insulation measurement at 1000V



OFF Turns the instrument OFF

VAC AC voltage measurement (V)

VDC DC voltage measurement (V)

Continuity measurement with buzzer

kΩ Resistance measurement


CHAPTER 3

OPERATION

3.1 Starting the InstrumentTurn the rotary switch to the appropriate function.All segments of thedisplay will light for a few seconds. The screen corresponding to thechosen function will then appear. Themegohmmeter is now ready formeasurements.

3.2 Stopping the InstrumentToturnthemegohmmeteroffmanually,turntheswitchtoOFF.

Ifleftunusedfor10minutes,theunitwillturnoffautomatically.At9min-utes,fivebeepswarnthatthemegohmmeterisabouttobeturnedoff.Toturnbackon,pressanybuttonontheunit.

A long press on the HOLD button at startup deactivates the Auto-offfunction.

3.3 Insulation Resistance Testing (MΩ Range)

3.3.1 Test VoltageNopublishedstandard tellswhichvoltage tochoose foranygiven test.However,publishedrecommendationscouldbesummarizedasfollows:

Rated Voltage of Motor Test VoltageBelow115 250V

115 250V or 500V230 500V460 500V or 1000V

Table 3-1


3.3.2 Spot TestingAsageneralruleinspottesting,testvoltageshouldbeapplieduntilnovariation in reading is noted for 15 seconds, or applied for a fixed 60seconds.What minimum value should be measured?TheIEEEstandardNo.43-1974statesthatitisimpossibletospecifythevalueofinsulationresistanceatwhichawindingwillfailelectrically,butonmotors,minimumreadingsgenerallystatedare:

Rated Voltage R Minimum250 or less 2MΩ

460 2MΩ

Table 4-2

Thereisnofixedfigurefordeterminingwhatisgoodandbadinresistancereadings,butagoodguidewouldbe1megohmforeveryonehundredoperatingvoltsapplied,asaminimumfigure.Thisappliestomotorsandtransformers. When the insulation resistance gets this low, an electri-calbreakdowncanbeexpectedatanytime,andrewindingorreplacingshouldbeconsidered.It isnotunusual forawinding tobe10 to100 times therecommendedminimumvalue(IEEEStd.#43-1974:Recommended Practice for Testing Insulation Resistance of Rotating Machinery), but this varies with tem-peratureandhumidity.

3.3.3 Ratio TestingIn timed resistance testing (Dielectric Absorption Ratio), readings aretakenat30and60secondstoobtainthedielectricabsorptionratio.

Insulationresistance@60s=DielectricAbsorptionRatio(DAR)

Insulationresistance@30s

Thistestisusefultoincreasetheaccuracyofspottesting.Ingeneral,aratioof1.25:2orbettershouldberequired.Aratiobelowthisindicatesthatrepairisprobablyneeded.

Remember,aDCinsulationtestmaybeusedforacceptancetesting,butismorecommonlyusedtocheckthegradualdeteriorationofequipmentoveritslife.Consultyourequipmentmanufacturerforspecifictestortestvoltageifnotknown.

Insulationresistancedecreaseswithmoisture,temperatureandageandshouldberecordedovertimeatagiventemperatureandcorrected.


3.3.4 Tips For Successful Insulation Resistance Testing

• Check with the equipment manufacturer for factory insulationresistancereadings.

• Donotrelyoninsulationresistancetestingaloneasproofofwind-ingconditions.

• Donotexpectthesamevalueforallpartsofallmachines.• Observe consistent test time duration, recognizing that total

currentthroughinsulationundertestwillvarywithtime.• Correctallreadingsproperlytoastandardreferencetemperature

(seeIEEEStd.#43-1974,TemperatureCorrectionCurve).• Knowwhatyouaretesting.Isolatethepieceofequipmentfrom

othercircuitry.• Watchtrendsratherthanrelyingonsingle“spot”readings.

3.3.5 Insulation Measurement - ConnectionsFigure3-1showstheconnectionstomeasuretheinsulationofonecon-ductortotheotherconductors.Thecableshouldbedisconnectedatbothendstoavoidleakagethroughswitchboardsandpanels.

Cable Insulation

Conductor Under Test

+-

Figure 3-1


Figures3-2and3-3 show the connections for testing insulation fromasupplyconductortoground(e.g.amotorframe).

Cable Insulation


+-

Figure 3-2

Cable Insulation


+-

Figure 3-3


Figure3-4showstheconnectionsto a transformer (lighting ordistribution).Makesurethattheswitchesand/orcircuitbreakersonbothsidesareopen.Check the high voltage windingtoground,lowvoltagetoground,andtheresistancebetweenthemwithnowindinggrounded.

Tested Winding

TransformerGrounding Lug

+-

Figure 3-4

~~

~ ~~~

Jumpers

+-

Figure 3-5

Figure3-5shows theconnectionsfor measuring the insulation ofa three-phase line to ground byconnecting the jumpers betweenphases.This gives a reading of allconductorsatonce.Ifaloadsuchasamotor,heater,etc.,isattachedto theotherendof the line, itwillreadtheloadresistancetogroundatthesametime.Byremovingthejumpers,readingscanbemadebetweentheindivid-ualconductorsandground.


3.3.6 Insulation Resistance Measurements on MotorsFigure3-6showsreadingtheresistancetogroundofathree-phasemotorwinding.Sincethethree-phasemotorsareinternallyconnected,itisonlynecessarytoconnectoneleadtothemotorleadandtheotherleadtothemotorframeasshown.

+-

Figure 3-6

Figure 3-7 shows thewindings of a three-phasemotorseparated.Sometimes this can bedone at the lead termi-nals, while other timesthe end bells must beremoved to get at theleadwiresofthecoils.Byconnectingthemego-hmmeter as shown, thephase insulation resis-tancevaluecannowbedetermined.Read between phases“A”and“B”,then“B”and“C”,then“C”and“A”.

A

B

C

+-

Figure 3-7


Figure 3-8 shows connec-tions for testing insulationfromasupplyconductorinaswitchbox to ground (motorframe). An identical testmaybecarriedoutfromthemotor starter.

Motor Side of Switch:Connection to One Leg

GroundedMotor Frame

Starter In

+-

Figure 3-8


3.4 Measuring MΩ Insulation Resistance• Turnthefunctionswitchtodesiredtestvoltagerange(250V,500Vor

1000V).

• Connecttheblacktestleadtothe(COM)terminalandtheredonetothe(VΩ)terminal.

• Connectthetestleadtosampleundertest.

Warning: Do not activate the test before the leads are properly connected to the sample under test.

Do not remove the test leads from the sample under test before the discharge process is completed.

• Press theTEST button and hold it down until themeasurement isstabilized. The display is automatically locked (automatic HOLD). The symbol lights during the measurement indicating activevoltageoutput.

• Themeasuredresistancevalueisdisplayedonthescreen.TheHOLD symbol is lit.

Figure 3-9


3.5 Voltage Measurements• TurnthefunctionswitchtotheVAC or VDCrange,accordingly.

• Connecttheblacktestleadtothe(COM)terminalandtheredonetothe(VΩ)terminal.

• Connecttothesampleundertest.

600V CAT IV

Figure 3-10


3.6 Continuity Measurements

Warning: Tests are to be carried out on non-energized circuits only!

TheModel6527generatesa200mADCcurrentbetweentheVΩandCOMterminals.ItthenmeasuresthevoltageacrossthetwoterminalsandfromitdeducesthevalueofR=V/I.

• Turnthefunctionswitchto .

• Connecttheblacktestleadtothe(COM)terminalandtheredonetothe(V-Ω)terminal.

• Connecttothesampleundertest.

• Themegohmmeterwill continue generating a test current (200mA)untilitisswitchedoutofthecontinuityfunction.Turnthemegohmme-terOFFwhenfinishedandbeforetouchingtheleadends.

• Whenthereareinductiveorcapacitiveelementsinthetestedsample,itmaybeuseful to invert thepolaritybyswitchingthe leadsaroundonthesample.Takebothmeasurementsandusetheiraverageasameasurementresult.

Figure 3-11


3.6.1 Lead Resistance Compensation

Tosetthecompensationoftheresistanceofthemeasurementleads,pro-ceedasfollows:

• Short-circuittheblackandredleadsconnectedtothemeter.

• Hold theZERO/ button downuntil the display unit indicates thelowestvalue.The symbolwilldisplay.

• ReleasetheZERO/ button.Thecorrectionvalueisdisplayedandstored.

NOTE: Valid in VAC,VDC,Ω and kΩpositionsonly

3.7 Resistance MeasurementsThe Model 6527 generates a DC voltage between theV-Ω and COM terminals. It thenmeasures thecurrentacross these two terminalsandfromitcalculatesthevalueofR=V/I.

• Turn the rangeswitch to kΩ.The test voltage isgeneratedwithoutpressingthetestbutton.

• Connecttheblacktestleadtothe(COM)terminalandtheredonetothe(V-Ω)terminal.

• Connectthetestprobetipstothesampleundertest.

Figure 3-12


CHAPTER 4

MAINTENANCE

WARNING:

• Formaintenanceuseonlyspecifiedreplacementparts.

• To avoid electrical shock, do not attempt to perform any servicingunlessyouarequalifiedtodoso.

• Toavoidelectricalshockand/ordamagetotheinstrument,donotgetwaterorotherforeignagentsintothecase.TurntheinstrumentOFFanddisconnecttheunitfromallthecircuitsbeforeopeningthecase.

4.1 Battery Replacement

WARNING: Make sure that no terminals are connected and that the switch is in the OFF position before opening the back of the instrument.

The symbolindicatesthatthebatteriesarelowandmustbereplaced.Whenthissymbolappearsonthedisplayunit,theinstrumentcontinuestooperateforafewminutes,andthenturnsitselfoff.

Toreplacethebatteries,proceedasfollows:

• SettheswitchtoOFF.

• Disconnectthemeasurementleadsfromtheinputterminals.

• Usingascrewdriver,unscrewthethreescrewsofthebatterycom-partmentcoverlocatedonthebackofthehousing.

• Placethenewbatteriesinthecompartmentmakingsurethatthepolaritiesarecorrect.

• Screwthecoverbackontothehousing.


4.2 Fuse Replacement

WARNING: Make sure that no terminals are connected and that the switch is in the OFF position before opening the back of the instrument.

Toreplacethefuse,proceedasfollows:

• SettheswitchtoOFF.

• Disconnectthemeasurementleadsfromtheinputterminals.

• Usingascrewdriver,unscrewthethreescrewsofthebatterycom-partmentcoverlocatedonthebackofthehousing.

• Removetheblownfuseusingascrewdriver.

• Insertanewfuse(HRCFF0.5A–600V–6.3x32),thenscrewthecoverbackontothehousing.

4.3 Cleaning

WARNING: Make sure that no terminals are connected and the range switch is in the OFF position.

• Clean thebodyof the instrumentwitha cloth lightlymoistenedwithsoapywater.

• Wipecleanwithadampcloth.

• Drywithadryclothorforcedair.

• Donotusealcohol,solventsorhydrocarbons.


CHAPTER 5

SPECIFICATIONS

5.1 Reference ConditionsInfluence Quantity Reference Values

Temperature 23°C ± 2°K

Relative Humidity 45 to 75%

5.2 Specifications

ELECTRICALINSULATION RESISTANCE (250V)Range 4MΩ 40MΩ 400MΩ 4GΩResolution 0.001MΩ 0.01MΩ 0.1MΩ 1MΩAccuracy 2% ± 10cts 2% ± 10cts 3% ± 5cts 4% ± 5ctsTest Current 1mA test current into a 250kΩ loadINSULATION RESISTANCE (500V)Range 4MΩ 40MΩ 400MΩ 4GΩResolution 0.001MΩ 0.01MΩ 0.1MΩ 1MΩAccuracy 2% ± 10cts 2% ± 10cts 2% ± 5cts 4% ± 5ctsTest Current 1mA test current into a 500kΩ loadINSULATION RESISTANCE (1000V)Range 4MΩ 40MΩ 400MΩ 4GΩResolution 0.001MΩ 0.01MΩ 0.1MΩ 1MΩAccuracy 3% ± 10cts 2% ± 10cts 3% ± 5cts 4% ± 5ctsTest Current 1mA test current into a 1MΩ loadAC VOLTAGE TRMSRange 600V 1000V(1)

Resolution 1VAccuracy 1.2% ± 10ctsInput Impedance 10MΩ (40/400Hz)DC VOLTAGERange 600V 1000V(1)

Resolution 1VAccuracy 0.8% ± 3ctsInput Impedance 10MΩ


RESISTANCE (Ω)Range 400kΩResolution 0.1kΩAccuracy 1.2% ± 3ctsOverload (OL) Protection Fusible HPC; FF 0.5 A - 600V; 6.3 x 32Short-circuit Current < 1.5mACONTINUITY ( )Range 40Ω 400ΩResolution 0.01Ω 0.1ΩAccuracy (2) 1.2% ± 3ctsContinuity Threshold Audible signal triggered <35Ω ±3ΩMeasurement Current >200mA (0.2Ω /2Ω)Overload (OL) Protection Fusible HPC; FF 0.5 A - 600V; 6.3 x 32Short-circuit Current < 250mAPOWER SUPPLYSupply 6 x 1.5V AA batteriesAuto-Off 10 minutes of non-useBattery Life >50h in MΩ

>200h in VAC/DC>15h in Continuity Test

MECHANICALDimensions 7.9 x 3.6 x 2.0" (200 x 92 x 50mm)Weight 24 oz (700g)Measurement Acquisition 400msBargraph 35 segments, refresh rate 30msDrop Test Free fall: 1m (tested in accordance with standard IEC-68-2-32)ENVIRONMENTALOperating Temperature 32° to 90°F (0° to 50°C); <90% RHStorage Temperature -36° to 126°F (-20° to 70°C); <50% RHSAFETY & ELECTRO-MAGNETIC COMPATIBILITYSafety Rating EN-61010-1, 600V CAT IV, Pollution Degree 2Electro-MagneticCompatibility

Compliant with standard EN-61326:2006Residential environment

Electric safety in LV distribution networks

In the insulation and Ohm/Continuity functions, the entire measurement range complies with uncertainties requirements of

standards IEC-61557-1/-2/-4:2007 and IEC-61557-10:2000Protection Degree IP51 (EN-60529)Double Insulated YesCE Approved Yes

(1) Limited to 600Vrms for EN-61010-1 CAT IV

(2) After compensation of lead resistance

Specifications are subject to change without notice.


Repair and Calibration

Toensurethatyourinstrumentmeetsfactoryspecifications,werecommendthatitbescheduledbacktoourfactoryServiceCenteratone-yearintervalsforrecalibration,orasrequiredbyotherstandardsorinternalprocedures.

For instrument repair and calibration:Youmust contactourServiceCenter foraCustomerServiceAuthorizationNumber(CSA#).Thiswillensurethatwhenyourinstrumentarrives,itwillbetrackedandprocessedpromptly.PleasewritetheCSA#ontheoutsideoftheshipping container. If the instrument is returned for calibration,weneed toknowifyouwantastandardcalibration,oracalibrationtraceabletoN.I.S.T.(Includescalibrationcertificateplusrecordedcalibrationdata).

Ship To: ChauvinArnoux®,Inc.d.b.a.AEMC®Instruments 15 Faraday Drive Dover,NH03820USA Phone:(800)945-2362(Ext.360) (603)749-6434(Ext.360) Fax: (603)742-2346or(603)749-6309 E-mail:[email protected]

(Orcontactyourauthorizeddistributor)Costsforrepair,standardcalibration,andcalibrationtraceabletoN.I.S.T.areavailable.NOTE: You must obtain a CSA# before returning any instrument.

Technical and Sales Assistance

Ifyouareexperiencinganytechnicalproblems,orrequireanyassistancewiththeproperoperationorapplicationofyourinstrument,pleasecall,mail,faxore-mailourtechnicalsupportteam:

ChauvinArnoux®,Inc.d.b.a.AEMC®Instruments 200FoxboroughBoulevard Foxborough,MA02035USA Phone:(800)343-1391 (508)698-2115 Fax: (508)698-2118 E-mail:[email protected] www.aemc.com

NOTE: Do not ship Instruments to our Foxborough, MA address.


Limited Warranty

TheModel6527iswarrantedtotheownerforaperiodofoneyearfromthedateoforiginalpurchaseagainstdefectsinmanufacture.ThislimitedwarrantyisgivenbyAEMC®Instruments,notbythedistributorfromwhomitwaspur-chased.Thiswarrantyisvoidiftheunithasbeentamperedwith,abusedorifthedefectisrelatedtoservicenotperformedbyAEMC®Instruments.

Full warranty coverage and product registration is available on our website at www.aemc.com/warranty.html.

Please print the online Warranty Coverage Information for your records.

What AEMC® Instruments will do:Ifamalfunctionoccurswithintheone-yearperiod,youmayreturntheinstrumenttousforrepair,providedwehaveyourwarrantyregistrationinformationonfileoraproofofpurchase.AEMC®Instrumentswill,atitsoption,repairorreplacethefaultymaterial.

REGISTER ONLINE AT:www.aemc.com

Warranty Repairs

What you must do to return an Instrument for Warranty Repair: First, request aCustomerServiceAuthorizationNumber (CSA#) by phoneorbyfaxfromourServiceDepartment(seeaddressbelow),thenreturntheinstrumentalongwith thesignedCSAForm.Pleasewrite theCSA#on theoutsideoftheshippingcontainer.Returntheinstrument,postageorshipmentpre-paidto:

Ship To: ChauvinArnoux®,Inc.d.b.a.AEMC®Instruments 15FaradayDrive•Dover,NH03820USA Phone:(800)945-2362(Ext.360) (603)749-6434(Ext.360) Fax: (603)742-2346or(603)749-6309 E-mail:[email protected]

Caution:Toprotectyourselfagainstin-transitloss,werecommendyouinsureyourreturnedmaterial.

NOTE: You must obtain a CSA# before returning any instrument.

12/16

99-MAN100363v6

Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments15FaradayDrive•Dover,NH03820USA•Phone:(603)749-6434•Fax:(603)742-2346

www.aemc.com

6527 - instrumart · 2017. 2. 2. · chauvin arnoux ®, inc. d.b.a. aemc instruments certifies that...

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