AEMC 511 User manual
CLAMP-ON METER
511
512
®
INSTRUMENTS
ENGLISH User Manual
®
INSTRUMENTS
MODEL 511
CLAMP METER
VV
A
01020 30 40
MAX MIN
40A
OFF
MAX MIN
∆
REL
RANGE
Hz
HOLD
PEAK
1mS
600V CAT III 1000A
VA
KHz
MHz
KΩ
Ω
P+ H
P–
600V
600V CAT II
300V CAT III
600V
1000V
®
INSTRUMENTS
MODEL 512
TRMS CLAMP METER
VV
A
01020 30 40
MAX MIN
40A
OFF
MAX MIN
∆
REL
RANGE
Hz
HOLD
PEAK
1mS
600V CAT III 1000A
VA
KHz
MHz
KΩ
Ω
P+ H
P–
600V
600V CAT II
300V CAT III
600V
1000V
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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 #: 2117.67 / 2117.68
Model #: 511/ 512
Please fill in the appropriate date as indicated:
Date Received: ___________________________
Date Calibration Due: ______________________
®
INSTRUMENTS
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Clamp-on Meter Models 511 and 512
1
Table of Contents
1. INTRODUCTION ....................................3
1.1 International Electrical Symbols...........4
1.2 Receiving Your Shipment.....................4
1.3 Ordering Information ............................4
1.3.1 Replacement Parts....................4
2. PRODUCT FEATURES ...........................5
2.1 Description ...........................................5
2.2 Model 511/512 Control Features..........6
2.3 LCD Display .........................................7
3. SPECIFICATIONS ..................................8
3.1 ElectricalSpecications .......................8
3.2 MechanicalSpecications....................9
3.3 EnvironmentalSpecications.............10
3.4 SafetySpecications..........................10
4. OPERATION ........................................11
4.1 Button Functions ................................11
4.1.1 Data Hold ...............................11
4.1.2 Peak Hold Function ................11
4.1.3 MAX/MIN Function ..................12
4.1.4 REL Function...........................12
4.1.5 Manual Range Mode...............12
4.2 AC Current Measurement ..................13
4.3 AC Volt Measurement ........................14
4.4 DC Volt Measurement........................15
4.5 Resistance Measurement ..................16
ENGLISH ................................................................ 1
ESPAÑOL.............................................................. 25
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2
Clamp-on Meter Models 511 and 512
4.6 Continuity Measurement ....................17
4.7 Diode Measurement...........................18
4.8 Frequency Measuring - Voltage .........19
4.9 Frequency Measurement - Current....20
5. MAINTENANCE ...................................21
5.1 Warning!.............................................21
5.2 Cleaning.............................................21
5.3 Battery Replacement..........................22
Limited Warranty ................................................24
Warranty Repairs................................................24
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Clamp-on Meter Models 511 and 512
3
CHAPTER 1
INTRODUCTION
Warning
● Readtheusermanualbeforeoperatingand
follow all safety information.
● Onlyusethemeterasspeciedinthisuser
manual.
● Neverusethismeteronacircuitwithvolt-
ages greater than 600Vrms @ 50/60 Hz,
Cat. III or 750V, Cat. II.
● Nevermeasurecurrentwhilethetestleads
are connected to the input jacks.
● Donotoperatethemeterifthebodyortest
leads look damaged.
● Checktherotaryrangeswitchandmake
sure it is at the correct position before each
measurement.
● Donotperformresistanceandcontinuity
test on a live circuit.
● Useextremecautionwhenmeasuringlive
systems with voltages greater than 60VDC or
30VAC.
● Useextremecarewhenworkingaroundbus
bars and bare conductors.
● Donotusethemeterinoverrange/overload
conditions (OL).
● Foraccuratereadings,changethebattery
when the symbol appears.
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4
Clamp-on Meter Models 511 and 512
1.1 International Electrical Symbols
This symbol signies that the instrument is pro-
tected by double or reinforced insulation.
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
Uponreceiving your shipment, makesurethat the con-
tents are consistent with the packing list. Notify your dis-
tributor of any missing items. If the equipment appears to
bedamaged,leaclaimimmediatelywiththecarrierand
notify your distributor at once, giving a detailed descrip-
tion of any damage. Save the damaged packing container
to substantiate your claim.
1.3 Ordering Information
Clamp-on Meter Model 511 .....................Cat. #2117.67
Includes meter, pair of test leads (red/black with probe tips), one
9V battery, soft carrying case and a user manual.
TRMS Clamp-on Meter Model 512..........Cat. #2117.68
Includes meter, pair of test leads (red/black with probe tips), one
9V battery, soft carrying case and a user manual.
1.3.1 Accessories and Replacement Parts
Set of 2, 5 ft color-coded leads..................Cat. #2140.68
Replacement Pouch ..................................Cat. #2118.94
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Clamp-on Meter Models 511 and 512
5
CHAPTER 2
PRODUCT FEATURES
2.1 Description
The AEMC®Models 511 and 512 are general purpose
professional clamp-on meters that measure up to the
toughest standards. These meters offer a complete set
of measurement ranges (AC Amps, AC Volts, DC Volts,
Ohms, Continuity with beeper, Frequency from V or A,
Diode Test function) and are in compliance with interna-
tional safety and quality standards to ensure professional
and reliable measuring tools. They are Auto-Ranging and
provide the best measurement range and resolution for
troubleshooting. They also have a high resolution 40A
range.
The Models 511 and 512 are sized for comfortable, one-
handed operation. The tapered and hooked jaw design
facilitates maneuvering in crowded wiring and breaker
panels, making it easy to select conductors. The jaw
opening accommodates one 750kcmil cable or two
350kcmil cables. The large and easy-to-read 4000-count
LCD features comprehensive user information symbols,
such as low battery, polarity, overload, and an analog bar-
graph for easy trend readings. Both models are equipped
with a Data Hold function that freezes the measurement
for later viewing, Min/Max, and a fast 1ms Peak Hold
function for capture of signals.
The Model 511 is average sensing and designed for
traditional average responding electrical systems.
The Model 512 is a True RMS clamp-on that provides
RMS measurements for today’s non-linear electrical
environments.
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6
Clamp-on Meter Models 511 and 512
2.2 Model 511/512 Control Features
1. Jaw Assembly - 1.575" (40 mm)
2. Lever for Jaw Opening/Closing
3. Rotary Range Selector Switch
4. Maximum/MinimumButton
5. LCD Display
6. COM (black) Input
7. Data Hold Button
8. Peak Hold Button
9. Range Button
10. Relative Button
11. Positive (red) Input
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Clamp-on Meter Models 511 and 512
7
2.3 LCD Display
Low Battery
DC Input
Polarity Indicator
Zero (Relative)
AC Inupt
Auto Power Off Indication
Positive Peak Detect Indication
Continuity Beeper Enabled
Diode Function Indication
Negative Peak Detect Indication
Data Hold
Manual Range
KΩ Resistance Measurement Indicator
VA Voltage/Current Indicator
KHz / MH Frequency Measurement Indicator
Analog Bargraph
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Clamp-on Meter Models 511 and 512
CHAPTER 3
SPECIFICATIONS
3.1 Electrical Specifications
Reference Conditions: 23°C ±5°C, 45 to 80% RH, True RMS for VAC and
AACaccuracyarespeciedfrom5%to100%ofrange,crestfactor1.4<CF
<3atfullscale&CF<6athalfscale.
AC Amperes (Auto-Ranging)
Range Resolution Accuracy (50/500Hz) Overload
40A 0.01A
1.9% Reading ± 5cts
800 Arms
400A 0.1A 1500Arms
1000A 1A
AC Volts (Auto-Ranging)
Range Resolution Accuracy (50/500Hz) Overload
400V 0.1V 1.2% Reading ± 5cts 1000Vrms
750V 1V
DC Volts (Auto-Ranging)
Range Resolution Accuracy (50/500Hz) Overload
400V 0.1V 0.75% Reading ± 2cts 1200Vrms
1000V 1V
Resistance - Ohms (Ω)
Range Resolution Accuracy (50/500Hz) Overload
400Ω 0.1Ω 1% Reading ± 2cts 600Vrms
4000Ω 1Ω
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