AEMC 502 Bedienungsanleitung
n TRMS
CLAMP-ON METER
n
MEDIDORES DE TENAZA TRMS
502
ESPAÑOL Manual de
Instrucciones
ENGLISH User Manual
TRMS Clamp-on Meter Model 502
1
Table of Contents
1. INTRODUCTION ............................... 3
1.1 International Electrical Symbols.......... 4
1.2 Receiving Your Shipment.................... 4
1.3 Ordering Information ........................... 4
2. PRODUCT FEATURES....................... 5
2.1 Control Features ................................. 5
2.2 LCD Display ........................................ 6
3. SPECIFICATIONS ............................. 7
3.1 Electrical Specications ...................... 7
3.2 Mechanical Specications................... 8
3.3 Environmental Specications.............. 9
3.4 Safety Specications .......................... 9
4. OPERATION.................................... 10
4.1 AC Current Measurement ................. 10
4.2 AC Volt Measurement ........................11
4.3 DC Volt Measurement....................... 12
4.4 Resistance Measurement ................. 13
4.5 Continuity Measurement ................... 14
4.6 Frequency Measurement Using
Current Input ..................................... 15
4.7 Frequency Measuring Using
Voltage Input ..................................... 16
ENGLISH ................................................................ 1
ESPAÑOL.............................................................. 21
2
TRMS Clamp-on Meter Model 502
5. MAINTENANCE............................... 17
5.1 Warning............................................. 17
5.2 Cleaning............................................ 17
5.3 Battery Replacement ........................ 18
Repair and Calibration....................................... 19
Technical and Sales Assistance ........................ 19
Limited Warranty ............................................... 20
Warranty Repairs............................................... 20
TRMS Clamp-on Meter Model 502
3
CHAPTER 1
INTRODUCTION
Warning
● Read the user manual before operating and
follow all safety information.
● Only use the meter as specied in this user
manual.
● Never use this meter on a circuit with volt-
ages greater than 600Vrms @ 50/60Hz.
● Never measure current while the test leads
are connected to the input jacks.
● Do not operate the meter if the body or test
leads look damaged.
● Only use factory supplied leads.
● 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 voltages 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.
4
TRMS Clamp-on Meter Model 502
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
Upon receiving your shipment, make sure that the con-
tents are consistent with the packing list. Notify your dis-
tributor 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 descrip-
tion of any damage. Save the damaged packing container
to substantiate your claim.
1.3 Ordering Information
TRMS Clamp-on Meter Model 502..........Cat. #2117.66
Includes meter, pair of test leads (red/black with probe tips), two
1.5V AAA batteries, soft carrying case and a user manual.
TRMS Clamp-on Meter Model 502
5
CHAPTER 2
PRODUCT FEATURES
2.1 Control Features
1. Jaw assembly - Ø 1.18" (30mm)
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. Positive (Red) input terminal jack
8. Data hold button
9. Battery compartment cover
6
TRMS Clamp-on Meter Model 502
2.2 LCD Display
Low Battery
AUTO Auto Range
Data Hold
Continuity with beeper
VVoltage Indicator
ACurrent Indicator
AC Input
DC Input
Polarity Indicator
Analog Bargraph
MK Hz Frequency Measurement
TRMS Clamp-on Meter Model 502
7
CHAPTER 3
SPECIFICATIONS
Accuracy is provided under the following reference conditions: 23°C ±5°C, 45
to 80% RH, True RMS for ACV and ACA accuracy are specied from 5% to
100% of range, crest factor 1.4 <CF <3 at full scale & CF <6 at half scale.
3.1 Electrical Specications
AC Amperes (Auto-ranging)
Range Resolution Accuracy
40A 0.01A 50 to 60Hz: 1.9% of Rdg ± 5cts
60 to 500Hz: 2.5% of Rdg ± 5cts
400A 0.1A
Overload Protection: 600Arms
AC Volts (Auto-ranging)
Range Resolution Accuracy Input Impedance
400V 0.1V 50 to 500Hz:
1.5% of Rdg ± 5cts 1MΩ
600V 1V
Overload Protection: 600Vrms
DC Volts (Auto-ranging)
Range Resolution Accuracy Input Impedance
400V 0.1V 1% Rdg
± 2
cts 1MΩ
600V 1V
Overload Protection: 600Vrms
Resistance (Ω)
Range Resolution Accuracy Max Test Voltage
400Ω 0.1Ω 1% Rdg ± 2cts 1.5VDC
Overload Protection: 600Vrms
8
TRMS Clamp-on Meter Model 502
Continuity ( )
Range Beeper Activation Max Test Voltage
< 40Ω 1.5VDC
Overload Protection: 600Vrms
Frequency (Hz) (Auto-ranging)
Input Range Resolution Accuracy Sensitivity
Current 20 to 4kHz 1 Hz 0.1% Rdg
± 1ct 2Arms
10kHz 10 Hz
Voltage
10 to 4kHz 1 Hz
0.1% Rdg
± 1ct 5Vrms40kHz 10 Hz
400kHz 100 Hz
Overload Protection: 600Vrms or 600Arms
3.2 Mechanical Specications
Digital Display:
3 digits LCD display, 4000-count (3999 max)
Analog Display:
Fast 42 segment analog bargraph display
Symbol and Scale Range:
Automatic according to range and input signal
Polarity:
displayed when negative signal applied to input
Over Load:
displayed when input signal exceeds range
Sample Rate: 2 samples/sec for the digital display
20 samples/sec for the analog bargraph
Power Supply: Two 1.5V AAA (LR03) alkaline batteries
Low Battery: displayed when the battery is below
the required voltage
TRMS Clamp-on Meter Model 502
9
Battery Life: 100 hours approx
Auto Power Off: The meter will shut itself OFF if there
is no activity for 30 minutes.
Jaw opening size: 1.18" (30mm)
Dimension:
1.97 x 7.60 x 1.1" (50 x 193 x 28mm)
Weight: 8.11 oz (230g) with batteries
3.3 Environmental Specications
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
Altitude: 2000m
3.4 Safety Specications
EN 61010, 600V, CAT II
EN 61010, 300V, CAT III
Pollution Degree: 2
Andere Handbücher für 502
1
Inhaltsverzeichnis
Sprachen:
Andere AEMC Messgerät Handbücher
AEMC
AEMC 500 Bedienungsanleitung
AEMC
AEMC 514 Bedienungsanleitung
AEMC
AEMC JM861 Bedienungsanleitung
AEMC
AEMC PowerPad 8335 Einrichtungshandbuch
AEMC
AEMC 193-24-BK Bedienungsanleitung
AEMC
AEMC 6610 Bedienungsanleitung
AEMC
AEMC MR410 Bedienungsanleitung
AEMC
AEMC Model 6292 Bedienungsanleitung
AEMC
AEMC 6422 Bedienungsanleitung
AEMC
AEMC 1110 Bedienungsanleitung
AEMC
AEMC 6250 Bedienungsanleitung
AEMC
AEMC MN373 Bedienungsanleitung
AEMC
AEMC SR631 Bedienungsanleitung
AEMC
AEMC CL601 Bedienungsanleitung
AEMC
AEMC 1026 Bedienungsanleitung
AEMC
AEMC CA811 Bedienungsanleitung
AEMC
AEMC 1510 Bedienungsanleitung
AEMC
AEMC MN170 Bedienungsanleitung
AEMC
AEMC SR701 Bedienungsanleitung
AEMC
AEMC 565 Bedienungsanleitung
