AEMC 500 Manual de usuario

CLAMP-ON METER500

ENGLISH User Manual

MODEL 500

CLAMP METER

OFF

HOLD

COM

Ω

CAT II

600V

600V CAT II

300V CAT III 400A

AUTO

Ω

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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.

Serial #: ______________________________

Catalog #: 2117.54

Model #: 500

Please ﬁll in the appropriate date as indicated:

Date Received: _________________________

Date Calibration Due: ____________________

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Table of Contents

1. INTRODUCTION....................................................2

1.1 International Electrical Symbols.................................3

1.2 Receiving Your Shipment...........................................3

1.3 Ordering Information ..................................................3

2. PRODUCT FEATURES...........................................4

2.1 Model 500 Control Features ......................................4

2.2 LCD Display ...............................................................5

2.3 Hold Button ................................................................5

2.3.1 Data Hold ......................................................5

2.3.2 Disable Auto-off Function ..............................5

3. SPECIFICATIONS..................................................6

3.1 ElectricalSpecications .............................................6

3.2 MechanicalSpecications..........................................7

3.3 SafetySpecications..................................................7

4. OPERATION ..........................................................8

4.1 AC Current Measurement ..........................................8

4.2 AC Volt Measurement ................................................9

4.3 Resistance Measurement ........................................10

4.4 Continuity Test.......................................................... 11

5. MAINTENANCE...................................................12

5.1 Warning....................................................................12

5.2 Cleaning...................................................................12

5.3 Battery Replacement ...............................................13

Warranty Information ..................................................................15

ENGLISH ...................................

.................................................1

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Clamp-on Meter Model 500

CHAPTER 1

INTRODUCTION

Warning

● Readtheusermanualbeforeoperatingandfollowall

safety information.

● Onlyusethemeterasspeciedinthisusermanual.

● Neverusethismeteronacircuitwithvoltagesgreater

than 600Vrms @ 50/60Hz.

● Never measure current while the test leads are con-

nected to the input jacks.

● Donotoperatethemeterifthebodyortestsleadslook

damaged.

● Checktherotaryrangeswitchandmakesureitisatthe

correct position before each measurement.

● Donotperformresistanceandcontinuitytestonalive

circuit.

● Useextremecautionwhenmeasuringlivesystemswith

voltage greater than 60VDC or 30VAC.

● Useextremecarewhenworkingaroundbusbarsand

bare conductors.

● Donotusethemeterinoverrange/overloadconditions

(OL).

● Foraccuratereadings,changethebatterywhenthe

symbol appears.

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Clamp-on Meter Model 500

1.1 International Electrical Symbols

Thissymbolsigniesthattheinstrumentisprotectedbydouble

orreinforcedinsulation.Useonlyspeciedreplacementparts

whenservicingtheinstrument.

This symbol on the instrument indicates a WARNING and 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productdamage

may result.

Riskof electric shock.The voltageatthepartsmarkedwith

this symbol may be dangerous.

1.2 Receiving Your Shipment

Uponreceivingyourshipment,makesurethatthecontentsareconsis-

tentwiththepackinglist.Notifyyourdistributorofanymissingitems.

If the equipment appears to be damaged, le a claim immediately

withthe carrierandnotify yourdistributoratonce,givingadetailed

description of any damage. Save the damaged packing container to

substantiate your claim.

1.3 Ordering Information

Clamp-on Meter Model 500........................................ Cat. #2117.54

Includes meter, test leads, two 1.5V AAA batteries, user manual and

soft carrying case.

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Clamp-on Meter Model 500

CHAPTER 2

PRODUCT FEATURES

2.1 Model 500 Control Features

MODEL 500

CLAMP METER

OFF

HOLD

COM

Ω

CAT II

600V

600V CAT II

300V CAT III 400A

AUTO

Ω

IEC 1010

600V CAT II

POLLUTION DEGREE 2

SIZE AAA 1.5V X 2

WA RNING

TO AV OID ELECTRICAL

SHOCK REMOVE ALL

INPUTS BEFORE

OPENING THE CASE

PLEASE READ

MANUAL FOR SAFETY

1. Jawassembly(Ø.98",25mm)

2. Safety barrier – anti-slip guard

3. Leverforjawopening/closing

4. Rotaryrangeselectorswitch

5. LCD display

6. COM (Black) input terminal jack

7. Data hold button

8. Positive (Red) input terminal jack

9. Battery compartment cover

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Clamp-on Meter Model 500

2.2 LCD Display

 Lowbattery

AC Input

AUTO Auto Ranging

Data Hold

 Continuitywithbeeper

Ω Ohm function selected

V Voltage function selected

A Current function selected

2.3 Hold Button

2.3.1 Data Hold

• Thelastreadingmaybeheldonthedisplaybypressing

the HOLD button. The symbolwillbedisplayed.

• Whenthedataisnolongerneeded,releasetheholdfunc-

tion by pressing the HOLD button again.

2.3.2 Disable Auto-off Function

• TurnrotaryswitchtotheOFFposition

• Pressandholddownthe button,thenpowerthemeter

ON by selecting a range.

• Upon the next power ON, the auto-off function will be

reactivated.

AUTO

Ω

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Clamp-on Meter Model 500

CHAPTER 3

SPECIFICATIONS

Reference Conditions: 23°C ±5°C, 45 to 75% RH, 3V supply, conductor centered, earth’s

magnetic eld, no external magnetic or electrical eld, sine wave 50/60Hz. Accuracy is

expressedas±[%ofreading(R)±counts(cts)].

3.1 Electrical Speciﬁcations

AC Amperes

Range Resolution Accuracy Overload

400A 0.1A 50 to 60Hz: 2% of R ± 5cts

60 to 500Hz: 2.8% of R ± 5cts 600Arms

AC Volts (Auto-ranging)

Range Measurement Res. Accuracy Overload Input

Impedance

400V 0.5 to 399.9V 0.1V 50 to 60Hz:

1.0% of R ± 5cts

60 to 500Hz:

1.5% of R ± 5cts

600Vrms 1MΩ

600V 400 to 600V 1V

Resistance - Ohms (Ω)

Range Measurement Res. Accuracy Test Voltage Overload

400Ω0.3 to 399.9Ω0.1Ω1.9% of R

± 3cts 1.5VDC 600Vrms

Continuity ( )

Range Beeper Test Voltage Overload

< 35Ω1.5VDC 600Vrms

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Clamp-on Meter Model 500

3.2 Mechanical Speciﬁcations

Digital Display:

3¾digitsLCDdisplay,4000-count(maxreading3999)

Over Load: isdisplayedwheninputsignalexceedsrange

Sample Rate: 2 samples/sec

Power Supply:Two1.5VAAA(LR03)alkalinebatteries

Low Battery Indication: The symbolisdisplayedwhenbatteryis

belowtherequiredvoltage

Battery Life:300hoursapprox

Auto Power Off:ThemeterwillpoweritselfOFFifthereisnopush

buttonorrotaryswitchoperationfor30minutes

Jaw Opening Size:1.1"(28mm)

Dimensions: 7.60x1.97x1.1"(193x50x28mm)

Weight:8.11oz(230g)withbatteries

Altitude: 2000 meters

Operating Temperature:

32° to 104°F (0° to 40°C), <80% RH, non-condensing

Storage Temperature:

14° to 140°F (-10° to 60°C), <70% RH, battery removed

3.3 Safety Speciﬁcations

EN 61010 600V Cat. II

EN 61010 300V Cat. III

Pollution Degree: 2

Installation Categories II (600V), III (300V)

*All specications are subject to change without notice

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Clamp-on Meter Model 500

CHAPTER 4

OPERATION

4.1 AC Current Measurement

• Turntherotaryrangeswitchtothe range.

• Pressthelevertoopenthejaws.

• Clampthejawsaroundtheconductortobemeasured.

• Immediately unclamp the meter from the conductor under test if

overload" "isdisplayed.

• If reading is unstable and is hard to read, push the HOLD button

and read the measurement.

WARNING: Remove test leads before measuring current.

OFF

Ω

CAT II

600V

COM

INSTRUMENTS

MODEL 500

CLAMP METER

HOLD

600V CAT II

300V CAT III 400A

AUTO

CAT II

600V

OFF

COM

INSTRUMENTS

MODEL 500

CLAMP METER

HOLD

600V CAT II

300V CAT III 400A

OK NO

(twoconductors

from different

phases)

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