Hioki CM3286 Manual de usuario

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Contents

Introduction............................................................................................................... 1

Options (sold separately) ........................................................................................ 4

Safety Notes.............................................................................................................. 5

Usage Notes.............................................................................................................. 9

Part Names.............................................................................................................. 15

Operation keys........................................................................................................ 16

■Rotary switch................................................................................................... 17

■Power-on Option Table (buzzer sound, resetting the instrument to the

factory settings, etc.) ....................................................................................... 18

Insert / Replace Batteries....................................................................................... 20

Inspection Before Measurement........................................................................... 21

Screen / Basic Operation....................................................................................... 22

■Screen display................................................................................................. 23

■Switching the information shown on the measurement display....................... 24

CM3286A961-02

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Contents

Connecting the Clamp and Clips .......................................................................... 27

Current/Voltage Measurement (Frequency) [ ] .................................28

Power Measurement (Power/Power Factor)......................................................... 29

■AC single-phase measurement (1P2W) [var VA W]............................................... 29

■AC single-phase measurement (1P3W) [var VA W]............................................... 30

■AC 3-phase measurement (3P3W, balanced) [3PW]............................................ 31

■AC 3-phase measurement (3P3W, unbalanced) [3PW] ....................................... 32

■AC 3-phase measurement (3P4W, balanced) [3PW]............................................ 34

■AC 3-phase measurement (3P4W, unbalanced) [3PW] ....................................... 35

Phase Detection [Phase Detect]........................................................................... 38

Single-phase Active Energy Measurement (Integrated Measurement)

[Setting Wh] ............................................................................................................ 40

Single-phase Energy Meter Comparison Function [Setting Wh]...................... 42

■Setting the desired meter constant.................................................................. 46

Manual Hold / Auto Hold ........................................................................................ 48

Switching Ranges................................................................................................... 51

MAX/ MIN/ AVG........................................................................................................ 52

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iii

Contents

Backlight / Auto Power Save (APS) ...................................................................... 55

Measurement Using the Clamp Adapter .............................................................. 56

Bluetooth®Communications (only for CM3286-01)............................................. 57

■Installing the application software GENNECT Cross....................................... 58

■Turning on the Bluetooth®function .................................................................. 59

■Pairing the app with the CM3286-01 ............................................................... 60

■Making measurements with the Bluetooth®function ....................................... 61

Repairs, Inspections, and Cleaning...................................................................... 63

Troubleshooting ..................................................................................................... 65

Specications ......................................................................................................... 71

■General Specications .................................................................................... 71

■Input/Output/Measurement Specications ...................................................... 73

■Harmonic Measurement Specications (only for CM3286-01)........................ 76

■External Interface (Bluetooth®) Specications................................................. 78

■Application Software Specications ................................................................ 78

Accuracy Table ....................................................................................................... 79

Equations ................................................................................................................ 91

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Introduction

Thank you for purchasing the Hioki CM3286/CM3286-01 AC Clamp Power Meter. To obtain

maximum performance from the instrument over the long term, be sure to read this manual

carefully and keep it handy for future reference.

This clamp power meter provides functionality for measuring AC current, voltage, power, and

frequency as well as for detecting phase.

The CM3286-01 also provides Bluetooth®communications functionality, allowing measurement

data to be monitored and logged from a smartphone or tablet.

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

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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 specications, contact your authorized Hioki

distributor or reseller.

Model CM3286 or CM3286-01

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

(p. 8)

Model C0203 Carrying Case

LR03 Alkaline battery ×2

Instruction Manual

Precautions Concerning Use of Equipment

That Emits Radio Waves

(only for the CM3286-01)

Precautions during shipment

Handle it carefully so that it is not damaged due to a vibration or shock.

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Introduction

Trademarks

• Bluetooth®is a registered trademark of Bluetooth SIG, Inc.(USA). The trademark is used by

HIOKI E.E. CORPORATION under license.

• Android and Google Play are trademarks of Google, Inc.

• IOS is a registered trademark of Cisco in the U.S. and other countries.

• iPhone, iPad, iPad mini, iPad Pro, and iPod Touch are trademarks of Apple Inc.

Accuracy

We dene measurement tolerances in terms of f.s. (fullscale), rdg. (reading), and dgt. (digit) values, with the

following meanings:

f.s. (maximum display

value or range)

The maximum displayable value. This is usually the name of the currently selected

range.

rdg. (displayed value) The value currently being measured and indicated on the measuring instrument.

dgt. (resolution) The smallest displayable unit on a digital measuring instrument, i.e., the input value

that causes the digital display to show a "1" as the least-signicant digit.

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Options (sold separately)

( : See p. 8)

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

L4933 Contact Pin Set *6,*8

L4934 Small Alligator Clip Set *5,*8

L4935 Alligator Clip Set *2

9243 Grabber Clip *3

L4936 Bus Bar Clip Set *4

L4937 Magnetic Adapter Set *3

9804 Magnetic Adapter *3

L4932 Test Pin Set *1

L4930 Connection Cable Set *2

(1.2 m)

L4931 Extension Cable Set *2

(1.5 m, with the coupling connector)

L4938 Test Pin Set *7

L4939 Breaker Pin Set *4

9243 graber L4937 マグネットアダプ

タ

L4934 小ワニグチ

マグネ付ストラップ

L9207-10

DM4910 熱電対

DT4911TestLead

DT4912TestLead

L4930 接続ケーブル

L4931renketu

L4931 延長ケーブル

L4932(+9207-10cap)

L4933 コンタクトピン

L4935 ワニ口

L4936 バスバー

L9207-10 Test Lead *1

*1: CAT IV 600 V/ CAT III 1000 V/ CAT II 1000 V *6: 30 V AC/ 60 V DC 9290-10

Clamp On Adapter *4

*2: CAT IV 600 V/ CAT III 1000 V *7: CAT III 600 V/ CAT II 600 V

*3: CAT III 1000 V *8: Can also be connected to the tip of

the L4932.

*4: CAT III 600 V

*5: CAT III 300 V/ CAT II 600 V

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Safety Notes

This instrument is designed to conform to IEC 61010 Safety Standards, and has been

thoroughly tested for safety prior to shipment. However, using the instrument in a way not

described in this manual may negate the provided safety features.

Before using the instrument, be certain to carefully read the following safety notes.

DANGER

Mishandling during use could result in injury or death, as well as damage

to the instrument. Be certain that you understand the instructions and

precautions in the manual before use.

WARNING

With regard to the electricity supply, there are risks of an electric shock, a heat

generation, a re, and an arc ash due to short‑circuit. Individuals using an

electrical measuring instrument for the rst time should be supervised by a

technician who has experience in electrical measurement.

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Safety Notes

WARNING

Protective gear

This instrument is measured on a live line. To prevent an electric shock, use

appropriate protective insulation and adhere to applicable laws and regulations.

Notation

In this document, the risk seriousness and the hazard levels are classied as follows.

DANGER

Indicates an imminently

hazardous situation that will result

in death or serious injury to the

operator.

IMPORTANT

Indicates information related

to the operation of the

instrument or maintenance

tasks with which the

operators must be fully

familiar.

WARNING

Indicates a potentially hazardous

situation that may result in death

or serious injury to the operator.

Indicates prohibited actions.

CAUTION

Indicates a potentially hazardous

situation that may result in minor

or moderate injury to the operator

or damage to the instrument or

malfunction.

Indicates the action which

must be performed.

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