Hioki CM3286-50 Bedienungsanleitung
CM3286-50 Instruction Manual
AC CLAMP POWER METER
EN
Dec. 2021 Edition 1
CM3286C961-00 21-12H
Read carefully before use.
Keep for future reference.
HIOKI CM3286C961-00
HIOKI CM3286C961-00
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Contents
Introduction............................................................................................................... 1
Options...................................................................................................................... 5
Safety Information.................................................................................................... 7
Precautions for Use.................................................................................................11
Part Names.............................................................................................................. 16
Operation Keys....................................................................................................... 17
■Rotary switch................................................................................................... 19
■Power-on option table (beeping, resetting the instrument to the factory
settings, etc.) ................................................................................................... 20
Installing and Replacing Batteries....................................................................... 22
■Battery installation/replacement procedure ..................................................... 23
Z3210 Wireless Adapter (option)........................................................................... 25
■Z3210 Wireless Adapter installation/replacement procedure .......................... 26
Test Leads ............................................................................................................... 27
Inspection Before Measurement........................................................................... 30
CM3286C961-00
HIOKI CM3286C961-00
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Contents
Screen, Basic Operation........................................................................................ 31
■Screen display................................................................................................. 32
■Switching the information shown on the measurement display....................... 33
Connecting the Clamp and Clips .......................................................................... 36
Current/Voltage Measurement (Frequency) [ ] .......................................... 37
Power Measurement (Power, Power Factor)........................................................ 38
■AC single-phase measurement (1P2W) [var VA W] ............................................... 38
■AC single-phase measurement (1P3W) [var VA W] ............................................... 39
■AC 3-phase measurement (3P3W, balanced) [3PW]............................................ 40
■AC 3-phase measurement (3P3W, unbalanced) [3PW] ....................................... 41
■AC 3-phase measurement (3P4W, balanced) [3PW]............................................ 43
■AC 3-phase measurement (3P4W, unbalanced) [3PW] ....................................... 44
Phase Detection [Phase Detect]........................................................................... 47
Single-phase Active Energy Measurement
(Integrated Measurement) [Setting Wh] .............................................................. 49
Single-phase Energy Meter Comparison Function [Setting Wh]...................... 51
■Setting the desired meter constant.................................................................. 55
Manual Hold, Automatic Hold................................................................................ 57
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Contents
Switching Ranges................................................................................................... 60
Max., Min., and Average Values (MAX/MIN/AVG) ................................................. 61
Backlight, Automatic Power Save (APS).............................................................. 64
Measurement Using the Clamp Adapter .............................................................. 65
Wireless Communications Function .................................................................... 66
■GENNECT Cross (application software) ......................................................... 66
■Z3210-to-Excel®direct data entry function
(Excel®direct input function, HID function)...................................................... 71
Specications ......................................................................................................... 75
■General specications ..................................................................................... 75
■Input, output, and measurement specications............................................... 78
■Harmonic measurement specications (with Z3210 connected)..................... 81
Accuracy Table ....................................................................................................... 83
Equations ................................................................................................................ 94
Maintenance and Service..................................................................................... 100
Troubleshooting ................................................................................................... 102
Warranty Certicate
HIOKI CM3286C961-00
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Contents
HIOKI CM3286C961-00
1
Introduction
Introduction
Thank you for choosing the Hioki CM3286-50 AC Clamp Power Meter. To ensure your ability
to get the most out of this instrument over the long term, please read this manual carefully and
keep it available for future reference.
Read the separate document “Operating Precautions” carefully before using the instrument.
This clamp power meter provides functionality for measuring AC current, voltage, power, and
frequency as well as for detecting phase.
By connecting the Z3210 Wireless Adapter (option), you can record measurement data from the
instrument and create reports on a mobile device.
Latest instruction manual
The contents of this manual are subject to change, for example as a
result of product improvements or changes to specications.
The latest edition can be downloaded from Hioki’s website.
https://www.hioki.com/global/support/download
HIOKI CM3286C961-00
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Introduction
Intended audience
This manual has been written for use by individuals who use the product or provide information
about how to use the product. In explaining how to use the product, it assumes electrical
knowledge (equivalent of the knowledge possessed by a graduate of an electrical program at a
technical high school).
Trademarks
• Microsoft Excel is a registered trademark or trademark of Microsoft Corporation in the United
States and other countries.
•
The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by Hioki E.E. Corporation is under license. Other trademarks
and trade names are those of their respective owners.
Precautions during shipment
Handle it carefully so that it is not damaged due to a vibration or shock.
HIOKI CM3286C961-00
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Introduction
Package contents
When you receive the instrument, inspect it carefully to ensure that no damage occurred during
shipping. In particular, check the accessories, panel switches, and connectors. If damage is
evident, or if it fails to operate according to the specications, contact your authorized Hioki
distributor or reseller.
Model CM3286-50
AC Clamp Power Meter
Accessories
Model L9257 Connection Cord
(Model L4930 Connection Cable Set (1.2 m)
+ Model L4935 Alligator Clip Set)
CAT IV 600 V, CAT III 1000 V, CAT II 1000 V, 10 A
(p. 10)
Model C0203 Carrying Case
LR03 Alkaline battery ×2
Instruction Manual (this manual)
Operating Precautions (0990A907)
HIOKI CM3286C961-00
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Introduction
Accuracy labeling
The instrument accuracy’s is expressed by dening a percentage of the reading, a percentage
of full scale, and limit value for errors in terms of digits.
Reading
(displayed value)
Indicates the value displayed by the instrument. Limit values for reading errors
are expressed as a percentage of the reading (“% of reading” or “% rdg”).
Full scale
(maximum display value)
Indicates the maximum display value for each measurement range.
Measurement range values for the instrument indicates that maximum display
value. Limit values for full-scale errors are expressed as a percentage of full
scale (“% of full scale” or “% f.s.”).
Digit
(resolution)
Indicates the minimum display unit (in other words, the smallest digit that can
have a value of 1) for a digital measuring instrument. Limit values for digit errors
are expressed using digits (“digits” or “dgt”).
Screen display
The instrument screen displays the alphanumeric characters as follows.
1 2 3 4 5 6 7 8 9 0
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
HIOKI CM3286C961-00
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