AEMC 6505 Manuale utente
MEGOHMMETER 6505
ENGLISH 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 #: 2130.18
Model #: 6505
Please fill in the appropriate date as indicated:
Date Received: _________________________________
Date Calibration Due: _______________________
Chauvin Arnoux®, Inc.
d.b.a AEMC®Instruments
www.aemc.com
Table of Contents
INTRODUCTION ..................................................................................... 4
1.1 Symbols ....................................................................................4
1.2 DenitionofMeasurementCategories .....................................5
1.3 ReceivingYourShipment..........................................................5
1.4 OrderingInformation.................................................................6
1.4.1 Accessories ..................................................................6
1.4.2 ReplacementParts .......................................................6
PRODUCT FEATURES............................................................................. 7
2.1 Description................................................................................7
2.2 ControlFeatures .......................................................................8
2.3 SwitchFunctions.......................................................................9
2.4 ButtonFunctions.......................................................................9
2.5 Display ....................................................................................10
2.5.1 DigitalDisplay .............................................................10
2.5.2 BargraphDisplay ........................................................10
2.5.3 DisplaySymbols .........................................................10
SPECIFICATIONS................................................................................. 11
3.1 ReferenceConditions ............................................................. 11
3.2 Voltage.................................................................................... 11
3.3 InsulationResistance.............................................................. 11
3.4 Capacitance............................................................................14
3.5 PowerSupply..........................................................................15
3.6 EnvironmentalSpecications..................................................15
3.7 MechanicalSpecications ......................................................16
3.8 SafetySpecications ..............................................................16
3.9 VariationsinOperatingRange................................................16
OPERATION......................................................................................... 17
4.1 SerialNumber.........................................................................17
4.2 SoftwareVersion.....................................................................17
4.3 VoltageMeasurement.............................................................17
4.4 InsulationMeasurement ........................................................18
4.5 PIMeasurement .....................................................................20
4.5.1 AdjustmentsofthePI..................................................21
4.6 AdjustmentoftheVariableTestVoltage .................................22
4.7 AdjustmentoftheMaximumTestVoltage...............................22
4.8 ErrorMessages ......................................................................23
MAINTENANCE ................................................................................... 24
5.1 RechargingtheBattery ...........................................................24
5.2 FuseReplacement..................................................................25
5.3 Cleaning..................................................................................25
5.4 Storage ...................................................................................25
RepairandCalibration...........................................................................26
TechnicalandSalesAssistance ............................................................26
LimitedWarranty ...................................................................................27
WarrantyRepairs...................................................................................27
4
Megohmmeter Model 6505
CHAPTER 1
INTRODUCTION
WARNING
Thisinstrumentisprotectedagainstaccidentalvoltagesofnotmore
than1000VwithrespecttoearthinmeasurementCategoryIII.The
protection provided by the instrument may be compromised if it is
usedinawaynotspeciedbythemanufacturer.
• Makenomeasurementsonconductorslikelytobeconnectedto
alivesource.
• Complywiththeratedvoltageandmaximumcurrentandthemea-
surementcategory.
• Neverexceedtheprotectionlimitsindicatedinthespecications.
• Complywiththeconditionsforuse:temperature,humidity,altitude,
degreeofpollutionandplaceofuse.
• Donot usethe instrument or its accessoriesif theyseem dam-
aged.
• Useonly theaccessoriesdelivered withthe unit, compliantwith
safetystandards(IEC61010-2-031).
• Respectthevalueandtypeofthefuse(see§5.2)toavoiddamag-
ingtheinstrumentandvoidingthewarranty.
• SettheswitchtoOFFwhentheinstrumentisnotinuse.
• Repairs and metrological verications must be carried out by
approved,qualiedpersonnel.
• Weartheappropriateprotectivegear(insulatedboots&gloves).
1.1 Symbols
Signifies that the instrument is protected by double or reinforced insulation.
CAUTION - Risk of Danger! Indicates a WARNING and that the operator must
refer to the user manual for instructions before operating the instrument in all
cases where this symbol is marked.
Risk of electric shock. The voltage at the parts marked with this symbol may
be dangerous.
Megohmmeter Model 6505
5
Ground/Earth
Important instructions to read and understand completely
Important information to acknowledge
Battery
Fuse
USB socket
The CE marking guarantees conformity with European directives and with
regulations covering EMC.
The trashcan with a line through it means that in the European Union, the product
must undergo selective disposal for the recycling of electric and electronic
material, in compliance with Directive WEEE 2002/96/EC.
1.2 Definition of Measurement Categories
CAT II: For measurements performed on circuits directly connected to
the electrical distribution system. Examples are measurements
onhouseholdappliancesorportabletools.
CAT III: For measurements performed in the building installation at
the distribution level such as on hardwired equipment in xed
installationandcircuitbreakers.
CAT IV: For measurements performed at the primary electrical supply
(<1000V) such as on primary overcurrent protection devices,
ripplecontrolunits,ormeters.
1.3 Receiving Your Shipment
Uponreceivingyourshipment,makesurethatthecontentsareconsistent
withtheorderinginformation.Notifyyourdistributorofanymissingitems.
Iftheequipmentappearstobedamaged,leaclaimimmediatelywiththe
carrierandnotifyyourdistributoratonce,givingadetaileddescriptionof
any damage. Save the damaged packing container to substantiate your
claim.
6
Megohmmeter Model 6505
1.4 Ordering Information
Megohmmeter Model 6505................................................Cat. #2130.18
Includes extra large tool bag, set of 3 color-coded 6 ft leads [5000V] (red,
blue, black), set of three color-coded alligator clips 600V CAT IV (red, blue,
black), one blue guard terminal jumper lead, fuse 0.1A 380V, rechargeable
battery pack (installed), US 115V power cord and user manual.
1.4.1 Accessories
Lead-Setof3,color-coded10ft(5kV)Safetywith
3color-codedalligatorclips(600VCATIV)......................... Cat. #2119.76
Lead-Setof3,Color-coded10ft(5kV)Safetywith
IntegralHippoClips(JUMPER LEAD INCLUDED)........................... Cat. #2119.85
Lead-Setof3,Color-coded25ft(5kV)Safetywith
IntegralHippoClips(JUMPER LEAD NOT INCLUDED)..................... Cat. #2119.86
Lead-Setof3,Color-coded45ft(5kV)Safetywith
IntegralHippoClips(JUMPER LEAD NOT INCLUDED)..................... Cat. #2119.87
1.4.2 Replacement Parts
Setof3,color-coded6ft(5kV)safetyleads
.......................... Cat. #2119.77
1ftjumperlead.................................................................... Cat. #2119.78
Fuse–Setof3,0.1A,380V,5x20,.10kA.......................... Cat. #2119.84
ExtraLargeToolBag ...........................................................Cat. #2133.73
Safetyalligator(red)600VCATIV ......................................Cat. #2140.52
Safetyalligator(black)600VCATIV ...................................Cat. #2140.53
Safetyalligator(blue)600VCATIV..................................... Cat. #2140.54
9.6VrechargeableNiMHbatterypack................................. Cat. #2960.21
PowerCord115VUSPlug ..................................................Cat. #5000.14
Order Accessories and Replacement Parts Directly Online
Check our Storefront at www.aemc.com/store for availability
Megohmmeter Model 6505
7
CHAPTER 2
PRODUCT FEATURES
2.1 Description
TheMegohmmeterModel6505isaportableinstrumenthousedinarugged
eldcaseandoperatesoneitherbatteryorlinepower.Itperformsvoltage,
insulation,andcapacitancemeasurements.Thisinstrumentcontributesto
thesafetyofelectricalinstallationsandequipment.
FeaturesincludeautomaticcalculationandpresentationoftheDielectric
Absorption Ratio (DAR) and Polarization Index (PI). The Model 6505
displays the test voltage, insulation resistance and the leakage current
duringthetest.Capacitanceofthesampleanddischargevoltagepresent
atthetestleadsisdisplayedattheconclusionofthetest.
TheModel6505isdesignedwiththehighestlevelofbuilt-insafetyfea-
tures.Thismeterincorporatestestinhibitcapabilitieswhichwillnotallow
testvoltagestobegeneratedifalivesampleisdetected.Thetesttermi-
nalsarerecessedtoensureoperatingsafety.
Features:
• Testvoltagecombinationof500V,1000V,2500Vand5000V
• Insulationmeasurementsfrom30kΩto10TΩ
• Adjustableandprogrammabletestvoltage(40to5100V)
• AutomaticcalculationofDARandPIvalues
• DirectmeasurementanddisplayofCapacitanceandLeakage
Current
• Displayofresistance,testvoltageandruntime
• ProgrammabletestruntimesandPIratiotimes
• Automatictestinhibitioniflivesample(>25)
• Automaticdischargeanddisplayofdischargevoltage
• Largedual-displaywithtime,voltageandmeasurementsshown
• Ruggeddualwallweatherproofeldcase
• DesignedandbuilttoIECsafetystandards
• EN61010-1,1000VCATIII
8
Megohmmeter Model 6505
2.2 Control Features
( )
FF 0.1A
380V - 10kA
5x20mm
110 - 230V
50/60 Hz
20 VA max
CALIBRATION
MEGOHMMETER
MODEL 6505
1000V CAT III
2500V
G
DISPLAY
START/STOP
(>2s:DAR-PI )
1
6
7
5
32 4
OFF
M
Ω
-1000V
M
Ω
-2500V
M
Ω
-5000V
M
Ω
50-5000V
SET V VAR
SET V LOCK
M
Ω
- 500V
Figure 2-1
Item Description
1Connection terminals “+”, “G” and “-” and access to the protective fuse
2AC power plug (direct operation on AC and battery recharge)
3Back-lit liquid crystal display (see §2.5)
4Serial interface male plug (9-pin) for calibration only
5Rotary selector switch with 8 positions (see §2.3)
6START/STOP button
7Two function buttons (see § 2.4)
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