Hioki Hioki PW3360-20/100 PRO KIT Manual

Download

Page 1

PW3360-20 PW3360-21

Instruction Manual

CLAMP ON POWER LOGGER

Be sure to read this manual before using the instrument. When using the instrument for the

rst time

Names and Functions of Parts Measurement Preparations

Feb. 2020 Revised edition 7 PW3360A981-07 20-02H

Troubleshooting

p.14 Maintenance and Service



p.21 Error Indication



5 Commonwealth Ave Woburn, MA 01801 Phone 781-665-1400

Free 1-800-517-8431

Toll

Visit us at www.TestEquipmentDepot.com



p.4

p.213

p.217

Page 2

Page 3

Contents

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

Confirming Package Contents................................................2

Safety Information....................................................................4

Operating Precautions.............................................................7

Measurement Flowchart ..........................................................9

Chapter 1 Overview__________________________________11

1.1 Product Overview ....................................................11

1.2 Features ....................................................................12

1.3 Names and Functions of Parts ...............................14

1.4 Screen Configuration ..............................................17

1.5 On-Screen Indicators ..............................................19

Chapter 2 Measurement Preparations___________________ 21

2.1 Preparation Flowchart ...................... .......................21

2.2 Preparing to Use the Instrument after 

Purchase ..................................................................22

 Bundle the Voltage Cord Leads with the Spiral Tubes .....22

 Attaching Color clips around Clamp Sensors and 

Grouping Together Cables ...............................................23

 Installing (replacing) the Battery Pack ..............................25

 Storing the Instrument in the C1005 Carrying Case 

(Option) ............................................................................ 28

 Setting the Language and Measurement Line Frequency

(50 Hz/60 Hz) 29

2.3 Pre-Operation Inspection ........................................30

2.4 Inserting (Removing) an SD Memory Card ...........31

2.5 Supplying the Power ...... ................................. ........34

 Connecting the AC Adapter .............................................34

 Supplying Power from Measurement Lines

(Using the PW9003 Voltage Line Power Adapter) ...........36

2.6 Turning the Power On/Off .......................................41

PW3360A981-07

Page 4

Contents

Chapter 3 Connecting to Lines to be Measured ___________43

3.1 Connection Procedure ....... ... .. ... ............................ 44

3.2 Setting Measurement Conditions on 

the Wiring Diagram Screen ............................. .. ... .. 45

3.3 Connecting the Voltage Cords ............ ... .. ... ... ....... 49

3.4 Connecting the Clamp Sensors ............................ 51

3.5 Connecting the Voltage Cords to Lines to be 

Measured ................................................................. 53

3.6 Connecting Clamp Sensors to Lines to be 

Measured ................................................................. 54

 Load Current Measurement .............................................54

 Leakage Current Measurement ........................... ........ ....55

3.7 Attaching Cords on a Wall (if required) ................ 56

3.8 Setting the Current Range ..................................... 57

3.9 Verifying Correct Wiring (Wiring Check) .............. 59

Chapter 4 Changing Settings __________________________63

4.1 Viewing and Using the Settings Screen ............... 64

4.2 Changing Measurement Settings .......................... 65

 Measurement 1 Setting Screen .......................................65

 Measurement 2 Setting Screen .......................................67

4.3 Changing Recording (Save) Settings ................... 71

 Recording 1 Setting Screen .............................................71

 Recording 2 Setting Screen .............................................76

4.4 Changing System Settings (as Necessary) .......... 79

 System 1 Setting Screen .................................................79

 System 2 Setting Screen .................................................81

4.5 Initializing the Instrument (System Reset) ........... 82

 Reverting the Instrument to Its Factory Settings 

(Factory Reset) ................................................................83

4.6 Factory Settings ...................................................... 84

Page 5

Chapter 5 Viewing Measurement Data __________________ 85

5.1 Viewing and Using the Measurement Screen .......85

 1P2W x 2 or 1P2W x 3 Wiring ..........................................86

5.2 List of Measurement Screens .................................87

5.3 Viewing Data  (Voltage, Current, Power, and Energy) as a List ..88

5.4 Viewing Voltage and Current Value Details ..........89

5.5 Viewing Power Details (Channel Power Values) ..90

5.6 Viewing Energy 

(Active Energy and Reactive Energy) .. ..................91

5.7 Viewing a Demand Graph .......................................92

5.8 Viewing a Harmonic Graph (PW3360-21 only) ......93

5.9 Viewing a Harmonic List (PW3360-21 only) ..........95

5.10 Viewing Waveforms .................................................96

 Changing the Zoom Factor for the Vertical Axis Used to 

Display Voltage and Current Waveforms .........................97

5.11 Enlarging Measured Values on the Display ..........98

5.12 Viewing a Trend Graph ...........................................99

iii

Contents

3 4

5 6

Chapter 6 Starting and Stopping Recording and  Measurement _____________________________101

6.1 Starting Recording ................................................102

 Starting Recording Manually ..........................................102

 Starting Recording by Specifying a Time .......................103

 Starting Recording at a Good Time Division 

(Interval Time) ................................................................104

6.2 Stopping Recording ..............................................105

 Stopping Recording Manually ........................................105

 Stopping Recording by Specifying a Time .....................105

6.3 Using Repeat Recording .......................................106

6.4 Operation When a Power Outage Occurs While 

Recording ........................ .......................... ............. 108

Page 6

Contents

Chapter 7 Quick Set_________________________________109

7.1 Settings Configured with the Quick Set .......... ... 109

7.2 Settings That Can Be Added to 

Quick Set Settings ............................................... 110

Chapter 8 Saving Data and Manipulating Files __________113

8.1 Viewing and Using the File Screen ..................... 114

8.2 Folder and File Structure ..................................... 116

 SD Memory Card ...........................................................116

 Internal Memory .............................................................121

8.3 Saving Copies of the Screen 

(SD Memory Card Only) ....................................... 122

8.4 Saving Settings Files ............................................ 123

8.5 Loading Settings Files .............................. ... ... .. ... 124

 SD Memory Card ...........................................................124

 Internal Memory .............................................................125

8.6 Copying Internal Memory Files to 

the SD Memory Card ............................... ............. 126

8.7 Deleting Folders and Files ................................ ... 127

8.8 Formatting the SD Memory Card or 

Internal Memory .................................................... 128

Chapter 9 Analyzing Data on a Computer_______________131

9.1 Copying Data to a Computer (SD) ....................... 132

9.2 Copying Data to a Computer (USB) .... ... .. ... ... .. ... 134

9.3 SF1001 Power Logger Viewer (Optional) ............ 136

9.4 Checking Recording and Measurement Data  with Excel

 Opening recording and measurement data ...................138

 Saving Data as an Excel

 Example of Data from a Measurement File ...................140

 Measurement File Contents ...........................................140

 Converting Measured Value Exponential Data ..............148

............................................................ 138

File .......................................139

Page 7

Contents

Appendix

9.5 Using the PW3360/PW3365 A uto Excel

Graph Creation Application ...............149

Chapter 10 Using Communications (LAN) _______________151

10.1 LAN Communications ...........................................151

 Configure the Instrument's LAN Settings .......................152

 Connecting the Instrument and Computer with 

a LAN Cable ...................................................................154

10.2 Remote Control of the Instrument by 

Internet Browser ....................................................157

 Operating the Instrument Remotely ...............................159

 Setting a Password ........................................................160

 If You Forget Your Password .........................................160

10.3 Downloading Recorded Data to Computer .........161

 Setup ..............................................................................161

 Download ....................................................................... 163

Chapter 11 Using Pulse Input and Output _______________ 167

11.1 Connecting Wires to the Pulse I/O Terminals .....168

11.2 Configuring Pulse Settings ..................................169

11.3 Inputting a Pulse Signal ........................... .. ... ........170

 Signal Input Method .......................................................170

11.4 Outputting a Pulse Signal .....................................172

Index

7 8 9

Chapter 12 Specifications_____________________________175

12.1 General Specifications ..........................................175

12.2 Basic Specifications ..............................................177

12.3 Detailed Measurement Specifications .................181

12.4 Functional Specifications ........ .............................189

12.5 Calculation Formulas ............................................200

12.6 Range Configuration and Accuracy by 

Clamp Sensor ........................................................209

 When the 9660, 9661, or 9695-03 is Used ....................210

 When the 9669 is Used ..................................................210

10 11 12

Page 8

Contents

 When the 9694 or 9695-02 is used (CAT III, 300 V) ......211

 When the CT9667 is Used .............................................211

12.7 Model PW9003 Voltage Line Power Adapter ...... 212

Chapter 13 Maintenance and Service ___________________213

13.1 Trouble Shooting .................................................. 213

 Before Having the Instrument Repaired .........................215

13.2 Cleaning ............................ ........... .......... ........... ..... 217

13.3 Error Indication ................................... .. ................ 217

13.4 Disposing of the Instrument ................................ 222

Appendix____________________________________ A1

Appendix1 How the Instrument Samples Data.................A1

Appendix2 Three-phase 3-wire Measurement..................A2

Appendix3 Method for Calculating 

Active Power Accuracy...................................A5

Appendix4 Terminology .....................................................A6

Index___________________________________Index 1

Page 9

Introduction

Thank you for purchasing the HIOKI Model PW3360 Clamp on Power Logger.To obtain maximum performance from the instrument, please read this manual first, and keep it handy for future reference.

Trademarks

• Microsoft, Windows, Excel, and Internet Explorer are either reg-

• SD, SDHC Logos are trademarks of SD-3C LLC.

Model Numbers

In this Instruction Manual, “PW3360” is used as the instrument model.

istered trademarks or trademarks of Micro United States and other countries.

Introduction

soft Corporation in the

Model No.

PW3360-10 Not available PW3360-11 Available PW3360-20 Not available PW3360-21 Available PW3360-30 Not available PW3360-31 Available

Harmonic measurement

function

Operation panel

Japanese

English

Chinese

Page 10

Confirming Package Contents

• When you receive the instrument, inspect it carefully to ensure that no damage occurred during shipping. In particular, check the accessories, panel keys, and connectors. If damage is evident, or if it fails to operate according to the specifications, contact your authorized Hioki dist

• Use the original packing materials when transporting the instrument, if possible.

Check that the package contents are correct.

 Model PW3360 Clamp on Power Logger................1

Accessories

ributor or reseller.

 Model L9438-53 Voltage Cord .......1 Set

Alligator Clip......................... 4

(red, yellow, blue, and black /one each) 3 m, Banana - banana leads 4 (red, yellow, blue, and black /one each)

Spiral tubes..........................5

(for banding the cords)

See: "

Bundle the Voltage Cord Leads with the Spi-

ral Tubes" (p. 22)

3.3, "Connecting the Voltage Cords" (p. 49)

 Model Z1006 AC Adapter........ 1

(includes power cord)

 USB Cable

(Ver.2.0, with ferrite cores,  approx. 0.9 m)

...............................1

 Instruction Manual (This document) ... 1  Measurement Guide............... 1

 Colored clip in red, yellow, blue and white 

(color coding for current sensors)

 Spiral tubes in black (cord bundling for current sensors)

See: "Attaching Color clips around Clamp Sensors and Grouping Together Cables" (p. 23)

.................................................x2 each

...............5

Page 11

Confirming Package Contents

Options

The following options are available for the instrument. Contact your authorized Hioki distributor or reseller when ordering. The options are subject to change. Visit our website for updated information.

For current measurement

 Model 9660 Clamp on Sensor (100 Arms rated)  Model 9661 Clamp on Sensor (500 Arms rated)  Model 9669 Clamp on Sensor (1000 Arms rated)  Model 9694 Clamp on Sensor (5 Arms rated)  Model 9695-02 Clamp on Sensor (50 Arms rated)  Model 9695-03 Clamp on Sensor (100 Arms rated)  Model 9219 Connection Cable (For use with Model 9695-02/9695-03)  Model CT9667 Flexible Clamp on Sensor (5000 A rms rated)  Model CT9667-01/CT9667-02/CT9667-03 AC Flexible Current Sensor (5000 A rms rated)  Model 9657-10 Clamp on Leak Sensor  Model 9675 Clamp on Leak Sensor  Model 9290-10 Clamp on Adapter

For voltage measurement

 Model L9438-53 Voltage Cord  Model 9804-01 Magnet Adapter (Red 1, for changing the voltage cord tips)  Model 9804-02 Magnet Adapter (Black 1, for changing the voltage cord tips)  Model L1021-01 Patch Cord (Red 1, for branching voltage input)  Model L1021-02 Patch Cord (Black 1, for branching voltage input)

Power supply

 Model PW9003 Voltage Line Power Adapter 

(for supplying power from measurement lines)

 Model PW9002 Battery Set (  Model 9459 Battery Pack 

(for replacing the 9459 Battery Pack that comes with PW9002)

 Model Z1006 AC Adapter

Media for recording

 Model Z4001 SD Memory Card 2 GB  Model Z4003 SD Memory Card 8 GB

For communications

 Model 9642 LAN Cable

Software

 Model SF1001 Power Logger Viewer

Carrying case

 Model C1005 Carrying Case

Attaching strap

 Model Z5004 Magnetic Strap

The 9459 Battery Pack and battery case set)

Page 12

Safety Information

This instrument is designed to comply with IEC 61010 Safety Standards, and has been thoroughly tested for safety prior to shipment. However, mishand ling during use could result in injury or death, as well as damage to the instrument. 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.

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.

With regard to the electricity supply, there are risks of electric shock, heat generation, fire, and arc discharge due to short circuits. If persons unfamiliar with electricity measuring instruments are to use the product, another person familiar with such instruments must supervise operations.

This manual contains information and warnings essential for instrument and for maintaining it in safe operating condition. Before using the instrument, be certain to carefully read the following safety notes.

safe operation of the

Symbols on the instrument

In the manual, the symbol indicates particularly important information that the user should read before using the instrument. The symbol printed on the instrument indicates that the user should refer to a corresponding topic in the man the symbol) before using the relevant function.

Indicates a grounding terminal.

Indicates AC (Alternating Current).

Indicates DC (Direct Current).

Indicates the ON side of the power switch.

Indicates the OFF side of the power switch.

ual (marked with

Page 13

Ni-MH

Safety Information

Notation

The following symbols in this manual indicate the relative importance of cautions and warnings.

Indicates that incorrect operation presents an extreme hazard that could result in serious injury or death to the user.

Indicates that incorrect operation presents a significant hazard that could result in serious injury or death to the user.

Indicates that incorrect operation presents a possibility of injury to the user or damage to the instrument.

Indicates advisory items related to performance or correct operation of the instrument.

(p.)

Windows

[ ]

Dialog

Indicates the location of reference information.

Indicates the prohibited action.

Indicates that descriptive information is provided below. Unless otherwise specified, “Windows” represents Windows XP,

Windows Vista (32-bit), Windows 7 (32-bit/64-bit), Windows 8 (32-bit/64-bit) or Windows 10 (32-bit/64-bit).

Names of settings, buttons, and other screen elements are enclosed in brackets.

Dialog box represents a Windows dialog box.

Symbols for various standards

WEEE marking: This symbol indicates that the electrical and electronic appliance is put on the EU market after August 13, 2005, and producers of the Member States are req appliance under Article 11.2 of Directive 2002/96/EC (WEEE).

This is a recycle mark establi cling Promotion Law (only for Japan).

uired to display it on the

shed under the Resource Recy-

Indicates that the product conforms to regulations set out by the EU Direc

tive.

Page 14

Safety Information

Accuracy

We define measurement tolerances in terms of f.s. (full scale), rdg. (reading) and dgt. (digit) values, with the following meanings:

f.s.

rdg.

dgt.

Measurement categories

This device complies with CAT III (600 V)/ IV (300 V) safety requirements. To ensure safe operation of measuremen t roducts, IEC 61010 establishes safety standards for various electrical environments, categorized as CAT II to CAT IV, and called measurement categories.

CAT II

CAT III

CAT IV

(maximum display value or scale length) The maximum displayable value or sca name of the currently selected range.

(reading or displayed value) The value currently being measured and indicated on th e measuring

ment.

instru (resolution)

The smallest displayable unit on a dig the input value that causes the digital display to show a "1" as the least-significant digit.

Primary electrical circuits in equipment connected to an AC electrical outlet by a power cord (portable tools, household appliances, etc.) CAT II covers directly measuring electrical outlet receptacles.

Primary electrical circuits of heavy equipment (fixed installations) connected directly to the distribution panel, and feeders from the distribution panel to outlets.

The circuit from the service drop to the service entrance, and to the power meter and primary overcurrent protection device (distribution panel).

le length. This is usually the

ital measuring instrument, i.e.,

Using a measurement device in an environment designated with a higher-numbered category than that for which the device is rated could result in a severe accident, and must be carefully avoided. Use of a measurement instrument that is not CAT-rated in CAT II to CAT IV measurement applications could result in a severe accident, and must be carefully avoided.

Page 15

Operating Precautions

Follow these precautions to ensure safe operation and to obtain the full benefits of the various functions.

Preliminary Checks

Before using the instrument for the first time, verify that it operates normally to ensure that no damage occurred during storage or shipping. If you find any damage, contact your authorized Hioki distributor or reseller.

Before using the instrument, verify that damage to any of the voltage cords’ insulation has not revealed the white (insulator) part of the cord or its metallic conductor. Cord damage may result in electric shock. Replace with part number L9438-

53.

Instrument Installation

Storage temperature and humidity range

-20°C to 60°C (-4°F to 140°F), 80%RH or less (non-condensating) If the instrument will not be used for an extended period, remove the battery pack and store at a temperature from -20°C to 30°C (-4°F to 86°F).

Operating temperature and humidity range

-10°C to 50°C (14°F to 122°F), 80%RH or less (non-condensating) When operating on battery power: 0°C to 40°C (32°F to 104°F) When charging the battery: 10°C to 40°C (50°F to 104°F) When sending or receiving data over a LAN: 0°C to 50°C (32°F to 122°F)

Avoid the following locations that could cause an accident or damage to the instrument.

Exposed to direct sunlight Exposed to high temperature

Exposed to water, oil,

hemicals, or sol-

other c vents Exposed to high humidity

ndensation

or co

Exposed to high levels of

articulate dust

Subject to vibration

In the presence of corrosive or explosive gases

Exposed to strong electromagnetic fields Near electromagnetic rad

iators

Near induction heating sy

stems (e.g., high-frequency i

nduction heating systems

and IH cooking utensils)

Page 16

Operating Precautions

Handling the Instrument

• To avoid damage to the instrument, protect it from physical shock when transporting and handling. Be especially careful to avoid physical shock from dropping.

• This instrument may cause interference if used in residential areas. Such use measures to reduce electromagnetic emissions to prevent interference to the reception of radio an

Handling the Clamp Sensor

To avoid short circuits and potentially life-threatening hazards, never attach the clamp to a circuit that operates at more than maximum rated voltage to earth, or over bare conductors.

• Be careful to avoid dropping the clamps or otherwise subjecting them to mechanical shock, which could damage the mating sur faces of the core and adversely affect measurement.

• Keep the clamp jaws and core slits free from foreign objects, wh

ich could interfere with clamping action.

• Keep the clamp closed when not in use, to avoid accumulating dust or dirt on with clamp performance.

must be avoided unless the user takes special

d television broadcasts.

the mating core surfaces, which could interfere

Handling the Cables

To prevent cable dam age, do not step on cables or pinch them between other objects. Do not bend or pull on cables at their base.

Using Magnetic Strap

Persons wearing electronic medical devices such as a pacemaker should not use the Magnet Adapter Strap. Such persons should avoid even proximity to the Magnet Adapter and Magnetic Strap, as it may be dangerous. Medical device operation could be compromised, presenting a hazard to human life.

Do not bring the Magnet Adapter and Magnetic Strap near magnetic media such as floppy disks, magnetic cards, pre-paid cards, or

magnetized tickets. Doing so may corrupt and may render them unusable. Furthermore, if the Magnet Adapter and Magnetic Strap is brought near precision electronic equipment such as computers, TV screens, or electronic wrist w

and Magnetic

atches, they may fail.

Page 17

Measurement Flowchart

Wiring check (p. 59)

Setting the current range (p. 57)

Turning the power on (p. 41)

(At purchase)

• Secure the voltage cords together with a spiral tube. (p. 22)

• Attach the color clips around the clamp sensor cables. (p. 23)

• Grouping together clamp cables (p. 23)

• Install the battery pack. (p. 25)

• Setting the language and measurement line frequency (p. 29)

Pre-Operation Inspection (p. 30)

Inserting an SD memory card (p. 31)

Supplying power (p. 34)

Connecting to measurement lines (p. 53)(p. 54)

Setting measurement conditions on the Wiring Diagram Screen (p. 45)

Attach voltage cords (p. 49)

Connecting clamp sensors (p. 51)

Wiring Check screen

Measurement preparations

Connecting to lines to be measured and check

This section presents a series of instrument operations without using the Quick Set function. For more information about the Quick Set function, see the Measurement Guide (published separately in color).

Measurement Flowchart

Page 18

Turn off the instrument.

Starting recording (p. 102) / Stopping recording (p. 105)

Disconnect the cables from the measurement lines.

Save destination

Save interval

Save items

Change the settings of measurement (calculation selection, energy cost), system, and interface when required.

[MEAS, LIST] screen

Folder/ File name

Recording start

Recording stop

Clock

Measurement is complete

Analyzing data on a computer (p. 131)

Viewing measurement data (p. 85)

Recording settings (p. 71)

Measurement Flowchart

Page 19

Quick Set

1.1 Product Overview

Overview Chapter 1

1.1 Product Overview

The PW3360 Clamp on Power Logger is a clamp-type power meter capable of measuring lines with from single-phase to three-phase four-wire. In addition to basic measurements including voltage, current, power, power factor, and energy, the instrument can perform demand measurement and harmonic measurement (PW3360-21 harmonic model only), which are important parameters in power management. The Quick Set makes the instrument simple enough to be used even by beginn ers by enabling them to configure basic settings, wirings, recording settings, and the start of recording through a series of steps. The PW3360 Clamp on Power Logger supports extended data acquisition and automated measurement, thanks to the use of the SD memory card and USB/LAN interface. This makes the PW3360 Clamp on Power Logger suitable for power measurement at commercial frequencies involved in the power maintenance and management of a building or factory.

Chapter 1 Overview

Page 20

1.2 Features

Quick Set function

The Quick Set function simplifies instrument operation by walking users through a series of steps to configure basic settings, wirings, wiring check (wiring confirmation), recording settings, and the start of recording in order to prevent mistakes.

See: Chapter 7, "Quick Set" (p. 109), Measurement Guide (published separately in color)

Wiring Check (wiring confirmation)

When wirings have been set up improperly, a help function displays hints to help users establish proper wirings.

See: 3.9, "Verifying Correct Wiring (Wiring Check)" (p. 59)

Ability to make measurements even when power is not available from a wall outlet

The PW9003 Voltage Line Power Adapter (option) can be used to supply power from measurement lines.

See: "Supplying Power from Measurement Lines (Using the PW9003 Voltage Line Power

Adapter)" (p. 36)

Ability to operate for about 8 hours on battery power

Even when AC power is unavailable, the optional battery pack can be used to enable about eight hours of measurement.

See: "Installing (replacing) the Battery Pack" (p. 25)

Corresponding to the various power lines

The instrument can perform single-phase/2-wire (up to three circuits), singlephase/3-wire, 3-phase/3-wire (2-power measurement/3-power measurement), and 3-phase/4-wire measurement. When performing single-phase/3-wire, or 3-phase/3-wire 2-power measurement, the instrument can perform power and leakage current measurement simultaneously.

See: 4.2, "Changing Measurement Settings" (p. 65)

Broad operating temperature range

The instrument can be used at temperatures ranging from -10°C to 50°C. However, the operating temperature range is limited to 0°C to 40°C when operating on battery power and from 0°C to 50°C when using the LAN.

TFT color LCD

The instrument uses an LCD that is easy to see in both dim and bright conditions.

Page 21

1.2 Features

Safe design

Despite its compact footprint, the instrument features a safe design that is CAT IV (300V) and CAT III (600 V) compliant.

Extensive line of clamp sensors

Choose the clamp sensor that’s right for your application, with models designed for targets ranging from leakage currents to a maximum ranting of 5,000 A.

Ability to store data on SD memory cards

Used with a high-capacity, 2 GB SD memory card, the instrument can record data continuously for up to one year.

Communications functionality

Instrument settings and data can be downloaded via the instrument’s USB and LAN interfaces.

See: Chapter 10, "Using Communications (LAN)" (p. 151)

Pulse I/O

Pulse input counts a pulse signal from an external source and saves the result at a constant interval. Unit consumption management can be performed based on power data and pulse counts (production volume). During recording and measurement, pulse output is proportional to active energy.

See: Chapter 11, "Using Pulse Input and Output" (p. 167)

Chapter 1 Overview

Page 22

Front

Display

3.5" TFT color LCD (p. 17)

POWER LED

Lights up when the POWER switch is turned on and power is supplied to the instrument. (p. 41) Flashes if the backlight has been turned off due to the AUTO OFF setting. (p. 79)

Recording LED

Flashing green: When in the recording standby state Solid green: When recording

Function key (F1 to F4 key)

Select and change display contents and settings.

KEY LOCK

Press 3 sec

1.3 Names and Functions of Parts

Key Description Reference

Measurement key. Displays the Measurement screen and switches to

the next screen.

(p. 85)

Settings key. Displays the Settings screen and switches to the ne

xt screen.

File key. Displays the File (SD memory card/internal memory) screen and switches screens.

Wiring key. Displays the Wiring Diagram/Wiring Check

and switches screens.

screen

Quick Set key. Displays the Quick Set screen and switches to the

next screen.

(p. 63)

(p. 113)

(p. 43) (p. 109), 

Measurement gu

ide

Cursor keys. Moves the cursor on the screen. The cursor keys are also used to scroll graphs and waveforms.

: Enter key. Selects items on the screen and accepts

changes. Cancel key. Cancels selections and changes, reverting set-

tings to their previous values. Switches to the previous

. Pressing and holding the Cancel key for 3 or more

screen seconds activates the key lock (which is canceled by pressing and holding the key again).

Screen Copy key. Outputs an image of the currently displayed screen to the SD memory card.

(p. 122)

Start/Stop key. Starts and stops recording. (p. 101)

Page 23

Right

Left

LAN interface

Connect a computer here using the optional LAN cable.

See: (p. 151)

SD memory card slot

Insert an SD memory card here. Be sure to close the cover when recording.

See: (p. 31)

USB interface

Connect a computer here using the included USB cable.

See: (p. 134)

AC adapter hook

Loop the AC adapter cord through this hook.

See: (p. 34)

Power switch

Turns the instrument on and off.

See: (p. 41)

AC adapter connection jack

See: (p. 34)

Pulse I/O terminal

Pulse input: Counts pulse input from an external source. Pulse output: Generates pulse output based on integrated energy values.

See: (p. 167)

Charge LED

Lights up while the 9459 Battery Pack is charging.

See: (p. 25)

1.3 Names and Functions of Parts

Chapter 1 Overview

Page 24

Back

Upper

Voltage input terminals

Connect the included L9438-53 Voltage Cord here.

See: (p. 53)

Current input terminals

Connect optional clamp sensors here.

See: (p. 54)

MAC address label

Displays the instrument's unique MAC address, which is used when configuring a LAN connection. Do not remove the label as the information it contains is necessary in order to manage the device.

Serial number

Displays the instrument's serial number.The serial number consists of 9 digits. The first two (from the left) indicate the year of manufacture, and the next two indicate the month of manufacture. Required for production control. Do not peel off the label.

Protector

Remove when using the battery. Connect the PW9002 Battery Set (including the 9459 Battery Pack and a battery case).

See: (p. 25)

Indicates the CE mark, KC mark, WEEE Directive mark, and country of manufacture.

1.3 Names and Functions of Parts

Page 25

POWER

INTEGRATE

WAVEFORM

ZOOM

VOLT/CURR(U/I)

DEMAND

TREND

HARMONIC GRAPH

(PW3360-21 only)

HARMONIC LIST

(PW3360-21 only)

Measurement screen

LIST

Setting screen

MEAS 1

REC 1

REC 2

SYS 1

SYS 2

PULSE

MEAS 2

LAN

See: Chapter 5, "Viewing Measurement Data" (p. 85)

See: Chapter 4, "Changing Settin gs" (p. 63)

Tab: Indicates the name of the currently displayed screen. Bottom screen: Measurement screen’s list screen (shown as [MEAS, LIST] in this manual)

There are a total of eight Setting screens.  This field indicates which screen is being displayed.

1.4 Screen Configuration

Chapter 1 Overview

Page 26

Wiring Screen

Wiring Diagram

Wiring Check

See: Chapter 3, "Connecting to Lines to be Measured" (p. 43)

File Screen

SD card

Memory

See: Chapter 8, "Saving Data and Manipulating Files" (p. 113)

Quick Set Screen

Quick Set Start

See: Chapter 7, "Quick Set" (p. 109)

Measurement Guide (published separately in color)

Pressing each of the following keys switches the screens. Pressing the 　　 key returns the screen to the previous screen.

1.4 Screen Configuration

Page 27

1.5 On-Screen Indicators

Marks Description

Lights up when the save destination is [SD CARD] and an SD memory card is loaded in the instrument.

Lights red when the SD memory card is being accessed.

Lights up when the save destination is the instrument’s internal me

mory. Lights up when recording is started with the save destination set to [SD saved to the instrument’s internal memory).

Lights red when the instrument’s internal memory is being accessed.

Indicates that data is being sent or received over the LAN. (p. 151) Indicates that data is being sent or received by the HTTP server

nction. (p. 157)

fu Indicates that data is being sent or received both over and LAN and

by th

e HTTP server.

Indicates that data is being sent or received by the USB interface.

CARD] but no card inserted (in this case, data will be

Chapter 1 Overview

Indicates that recording and measurement are in progress. Indicates that the instrument is standing by for recording and mea-

surement to start. Indicates how much recording time remains on the SD memory

card or in Lights up when the voltage exceeds the peak.

Lights up when the current exceeds the peak.

Lights up when both the voltage and current exceed the peak.

Lights up when the key lock has been activated. (p. 14)

the instrument’s internal memory.

Page 28

1.5 On-Screen Indicators

Marks Description

Indicates that the display range upper limit has been exceeded, causing an over-range event. (p. 179) If the voltage is over-range, the voltage that the instrument is capable of measuring is being exceeded instrument. If the current is over-range, increase the current range.

Indicates that measurement is not possible. Power factor cannot be m

easured when there is no input.

Lights up when the PW3360 is being operated using the AC

dapter. (p. 34)

a Lights up when the PW3360 is being operated on battery power. (p.

25) Lights up when the PW3360 is being operated on battery power

nd there is inadequate battery life remaining. Connect the AC

adapter and charge the battery. (p. 25)

. Immediately disconnect the

Page 29

Measurement 

(At purchase)

Attach the color clips around the clamp sensor cables. (p. 23)

Connect the AC adapter. (p. 34)

Insert an SD memory card. (p. 31)

Secure the voltage cords together with a spiral tube. (p. 22)

(At purchase)

Install the battery pack. (p. 25)

Turn on the instrument. (p. 41)

Perform the pre-measurement  inspection. (p. 30)

Set the language and measurement line frequency (p. 29)

(At purchase)

2.1 Preparation Flowchart

Preparations

Before starting measurement, connect accessories and options to the instrument. Before performing measurement, be sure to inspect the instrument as well as any accessories and options for possible malfunctions.

2.1 Preparation Flowchart

Follow the procedure described below to prepare for measurement.

Chapter 2

Chapter 2 Measurement Preparations

Page 30

Model L9438-53 Voltage Cord

Banana Plug Leads three, one each black, red, and yellow Alligator Clips three, one each black, red, and yellow

Five Spiral Tubes (for cable bundling)

Spiral Tubes

Yellow

Black Red

Yellow

Black Red

Insert securely  all the way.

• Model 9804-01 Magnet Adapter (optional, red, standard screws: M6 pan-head screw)

• Model 9804-02 Magnet Adapter (optional, black, standard screws: M6 pan-head screw)

φ11 mm

2.2 Preparing to Use the Instrument after Purchase

2.2 Preparing to Use the Instrument after  Purchase

Bundle the Voltage Cord Leads with the Spiral Tubes

5 Spiral Tubes provided with Model L9438-53 Voltage Cord. Use the Spiral Tubes as and when required. The number of voltage cords that will be bound together depends on the measurement target.

Measurement target Voltage cord to use (color)

Single-phase/2-wire (1P2W),

Single-phase/3-wire (1P3W1U)

Single-phase/3-wire (1P3W),

3-phase/3-wire (3P3W2M) 3-phase/3-wire (3P3W3M)

3-phase/4-wire (3P4W)

Preparation items:  single-phase/3-wire (1P3W) and 3-phase/3-wire (3P3W2M)

Two cords (black and red)

Three cords (black, red, and yellow ) Three cords (red, yellow, and blue)

Four cords (black, red, yellow, and blue)

Line up the ends of the voltage cords and

wrap the spiral tube around them.

Wind a Spiral Tube round the multiple cords. Five Spiral Tubes are provided. Please wind the tubes at appropriate intervals.

Insert the same color alligator clip into each lead.

You can also use magnet adapters instead of alligator clips.

Page 31

2.2 Preparing to Use the Instrument after Purchase

Attaching Color clips around Clamp Sensors and Grouping Together Cables

The instrument includes color clips for use with clamp sensors. In order to prevent erroneous connections, these color clips are attached clamp sensor cables and color-coded to help recognize channels. Once you have attached the color clips around the cables, group multiple clamp sensor cables together with the black spiral tubes as necessary.

Chapter 2 Measurement Preparations

Measurement target

Single-phase 2-wire (1P2W) 1 (CH1 red) Single-phase 2-wire (1P2W) 2 circuits 2 (CH1 red, CH2 yellow) Single-phase 2-wire (1P2W) 3 circuits 3 (CH1 red, CH2 yellow, CH3 blue)

Single-phase 3-wire (1P3W) 2 (CH1 red, CH2 yellow)

Single-phase 3-wire (1P3W) + I 3 (CH1 red, CH2 yellow, CH3 blue)

3-phase 3-wire (3P3W2M) 2 (CH1 red, CH2 yellow)

3-phase 3-wire (3P3W2M) + I

3-phase 4-wire (3P4W)

Number of clamp sensors in use

(Colors of the CH and colored clips)

3 (CH1 red, CH2 yellow, CH3 blue)3-phase 3-wire (3P3W3M)

Page 32

Colored clips (for color-coding the current sensor)

Two clamp sensors in use

Red x 2 Yellow x 2

Five spiral tubes (For grouping together cords)

Model 9661

Black

Black tubes

Red

Yellow

Red

Yellow

CH1

CH2

2.2 Preparing to Use the Instrument after Purchase

Preparation items:  single-phase/3-wire (1P3W) and 3-phase/3-wire (3P3W2M)

Attachd color clips of the same color around the

connector and sensor sides of the clamp sensor cable.

CH1: Red clips CH2: Yellow clips

Group together multiple clamp sensor cables with spiral tubes.

Line up the ends of multiple clamp sensor cables so that they can be more easily grouped together. Wrap spiral tubes around multiple cables so as to group them together. The instrument includes five spiral tubes, which should be placed at appropriate intervals.

Page 33

2.2 Preparing to Use the Instrument after Purchase

Installing (replacing) the Battery Pack

The battery pack is used to power the instrument during power outages and as a backup power supply. When fully charged, it can provide backup power for approximately 8 hours in the event of a power outage. Note that if a power outage occurs while the battery pack is not being used, displayed measurement data will be erased. (Data that has been recorded on the SD memory card and instrument’s internal memory is retained.) The battery pack is subject to self-discharge. Be sure to charge the battery pack before initial use. If the battery capacity remains very low after recharging, the useful battery life is at an end.

See: "Instrument Installation" (p. 7)

•

For battery operation, use only the Hio ki Model PW9002 Battery Set. We do not take any responsibility for accidents or damage related to the use of any other batteries and/or screws.

• To avoid the possibility of explosion, do not short circuit, disassemble or incinerate battery pack. Handle and dispose of batteries in accordance with local regulations.

• To avoid electric shock, turn off the power switch and disconnect the cords and cables before battery pack.

• After replacing the battery pack, replace the case and screws

before using the instrument.

replacing (removing) the

Chapter 2 Measurement Preparations

• Install the battery case onto the PW3360 using the screws supplied with the PW9002 (M3 x 25 mm), keeping the protector

ached to the case. Installing the battery case with the protec-

att tor removed or using screws longer than the accompanying screws ma

• Do not use the screw holes used fo r inst al ling th e prote ctor or the batte uct.

•

To remove the 9459 Battery Pack, follow Step 4 to 7 in reverse order.

• When removing the PW9002 Battery Set from the back of the instrument and operating the instrument without the battery pack installed, attach the protector, following Step 4 to 7 in reverse order. Attach the protector using the four accompanying screws (M3×6 mm), which secured the protector onto the instrument when you received the instrument. Securing the prote ctor using screws longer than the accompanying screws may damage the instrument.

y damage the PW3360.

ry case for other purposes. Doing so may damage the prod-

Page 34

Phillips screwdriver

Model PW9002 Battery Set

Model 9459 Battery Pack

A battery case

Four screws

(M3 x 25 mm)

Protector

Safekeeping

Cutout

2.2 Preparing to Use the Instrument after Purchase

Preparation items

Procedure

Turn off the power switch and remove all cords and cables.

Turn the instrument over and use a Phil-

lips screwdriver to remove the screws holding the protector in place.

Remove the protector from the recessed

area in the case.

Store the protector and the four screws (M3×6 mm) you removed with care because you will need them when not using the PW9002 Battery Set.

Fit the 9459 Battery Pack into the battery

case.

Position the battery pack so that the cables are routed through the cutout in the case.

When the PW9002 Battery Set is shipped from Hioki factory, the 9459 Battery Pack has already fit into the battery case.

Page 35

2.2 Preparing to Use the Instrument after Purchase

Charge LED

On (red): Charging Off: Fully charged/when the battery pack is not attached

Left side of the PW3360

Insert the connector from the battery pack

into the port on the instrument.

Take care to orient the connector properly and insert it as far as it will go.

Chapter 2 Measurement Preparations

With the battery case facing down, fit it

into the recessed area on the instrument.

Exercise care not to pinch the battery pack’s wires between the battery case and the instrument.

Install the battery case onto the instru-

ment using the four dedicated screws (M3×25 mm) that come with Model PW9002 Battery Set.

Connect the AC adapter to the instrument to charge the battery pack.

The battery pack will be charged regardless of whether the power is on.

Page 36

Model PW3360 instrument

This divider is attached by means of Velcro-style fasteners and can be removed. It can be arranged as desired to accommodate the case’s contents.

Voltage cords

Accessories and options

2.2 Preparing to Use the Instrument after Purchase

Storing the Instrument in the C1005 Carrying Case (Option)

The instrument can be stored in the C1005 Carrying Case as follows:

Page 37

2.2 Preparing to Use the Instrument after Purchase

Setting the Language and Measurement Line Frequency



(50 Hz/60 Hz)

When you turn on the instrument for the first time after purchase, the Language Setting screen and Frequency Setting screen will be displayed. Configure the settings as desired. Similarly, these settings must be configured if a factory reset is performed to reset the instrument to its default settings.

See: "Reverting the Instrument to Its Factory Settings (Factory Reset)" (p. 83)

Once the display language and frequency ha ve been set, these setting screens will no longer be displayed when the instrument is powered on. The settings can be changed at any time on the Set tings screen.

See: Language setting "System 1 Setting Screen" (p. 79) See: Frequency setting "Measurement 1 Setting Screen" (p. 65)

Turn on the power switch.

The Language Setting screen will be displayed.

Select the desired language with

the function keys.

The language will be set, and the Frequency Setting screen will be displayed.

Pressing the key enables you to select a language  between JAPANESE, ENGLISH, CHINESE, GERMAN, ITALIAN, FRENCH, SPANISH, TURKISH, and KOREAN.

[OTHERS] 

Chapter 2 Measurement Preparations

Select the desired measurement

line frequency with the function keys.

The frequency will be set, and the

[MEAS, LIST] screen will be displayed.

It will not be possible to perform accurate measurement if the actual measurement line frequency differs from the frequency setting.

If you do not wish to perform measurement, turn off the power switch.

Page 38

Metal Exposed

No Metal Exposed

Inspect the voltage cords

Is the insulation of the voltage cord to be  used damaged, or is bare metal exposed?

Do not use if damage is present, as you could receive an electric shock. Contact your authorized Hioki distributor or reseller if you find any damage.

Inspect the clamp sensors

• Is a clamp cracked or damaged?

• Is the cable’s insulation damaged?

Inspect the AC adapter

• Is damage to the AC adapter evident?

• Is the power cord’s insulation damaged?

Yes

Inspect the instrument

Is damage to the instrument evident?

Inspection complete

2.3 Pre-Operation Inspection

Before using the instrument the first time, verify that it operates no rmally to ensure that the no damage occurred during storage or shipping. If you find any damage, contact your authorized Hioki distributor or reseller.

Page 39

2.4 Inserting (Removing) an SD Memory Card

Measurement data can be stored either on SD memory cards or in the instrument’s internal memory. When saving data on an SD memory card, insert an SD memory card and select [SD CARD] as the storage destination on the [SET 3/8, REC 1] screen.

• Inserting a SD memory card upside down, backwards or in the wrong direction may damage the instrument.

• Some SD memory cards are susceptible to static electricity. Exe

rcise care when using such products because static electricity could damage the SD memory card or cause ma lfunction of the instrument

• Use only HIOKI-approved SD memory cards. Other SD memory cards may not work with the instrument, and Hioki is unable to guarantee proper operation.

• Format SD memory cards with the instrument. Using a computer to format the card may reduce the card’s performance.

See: "Formatting the SD Memory Card or Internal Memory" (p.

128)

Important

Chapter 2 Measurement Preparations

Page 40

2.4 Inserting (Removing) an SD Memory Card

• The operating lifetime of the SD memory card is limited by its flash memory. After long-term or frequent usage, data reading and writing capabilities will be degraded. In that case, replace the card with a new one.

• No compensation is available for loss of data stored on the SD card, regardless of the content or cause of damage or loss. Be sure to back up any important data stored on an SD card.

• Observe the following to avoid corru (1) Do not touch the electrical contacts on the card or inside the

insertion slot with you

(2) While writing or reading data, avoid vibra

do not turn the power off or remove the card from the instrument.

(3) Before formatting (initializing) a card, confirm that it contains

o important information (files).

(4) Do not bend or drop the card, or otherwise subject it to

inte

nse shock.

• The SD memory card’s connector is used to judge whether the

is write-protected. If the write-protected lock is in an inter-

card mediate position, the determination of whether the card is writeprotected instrument determines that the card is not write-protected and allows data to be written to it, a computer may determine that it is write-protected, preventing data from being written to it. If you are unable to write data to an SD memory card, manipulate folders and files, or format the card, check the position of the writeprotect lock and

will depend on the connector. For example, even if the

disengage it if necessary.

r skin or metallic objects.

ption or loss of stored data:

tion or shock, and

Page 41

Inserting the SD memory card

LOCK key

Turn off the power switch.

2.4 Inserting (Removing) an SD Memory Card

Open the SD memory card slot cover.

Disengage the SD memory card’s write-

protect lock.

Positioning the SD memory card with the

top surface facing up, insert it into the slot in the direction shown by the arrow and push it all the way in.

Keep the card level as you insert it. Inserting it at an angle may cause the write-protect lock to engage, preventing data from being written to the card.

Close the SD memory card slot cover.

Be sure to close the cover. Format new SD memory cards before use.

See: "Formatting the SD Memory Card or

Internal Memory" (p. 128)

Chapter 2 Measurement Preparations

To remove the card, open the cover and push in the SD memory card.

Page 42

250V

2.5 Supplying the Power

Connecting the AC Adapter

Use only the specified Model Z1006 AC Adapter. AC adapter input voltage range is 100 to 240 VAC (with ±10% stability) at 50/60 Hz. To avoid electrical hazards and damage to the instrument, do not apply voltage outside of this range.

To avoid damaging the power co rd, grasp the plug, not the cord, when unplugging it from the power outlet.

• Make sure the power is turned off before connecting or disconnecting the AC adapter.

• When using a 250 V power cord, for example with a version of

instrument sold in China, Australia, or the EU, it may appear

the that the power cord cannot be inserted all the way into the AC adapter. This is normal. As long as the power cord has been inserted into the AC adapter until it stops, there is no problem with the connection.

Page 43

Power OFF

AC adapter hook

2.5 Supplying the Power

Connect the Z1006 AC Adapter to the instrument and plug it into an outlet as follows:

Turn off the power switch.

Connect the power cord to the inlet on the AC adapter.

Connect the AC adapter’s output

plug to the instrument.

Once the output plug is connected, route the cord underneath the hook (to keep it from being pulled out).

Chapter 2 Measurement Preparations

Connect the power cord’s input plug to an outlet.

Page 44

2.5 Supplying the Power

Supplying Power from Measurement Lines (Using the PW9003 Voltage Line Power Adapter)

Power can be supplied from measurement lines using the PW9003 Voltage Line Power Adapter (option).

To avoid electric shock or a short-circuit, observe the following precautions:

• When using the PW9003 Voltage Line Power Adapter, wire the instrument to measurement lines with a voltage exceeding 240 V.

• Make all connections after turning the PW90 Power Adapter’s power switch off. Making connections with the power switch in the on position is extremely dangerous and may cause sparks between measurement lines and the metal tips on the voltage cords.

• Never wire the instrument to lines that include a high-frequency component other than a commercial frequency, for

mple the secondary side of an inverter.

exa

• Before connecting the instrume verify that the voltage and frequency of the measurement lines being used are 100 to 240 VAC and 50/60 Hz, respectively. Use of the instrument ou voltage range may result in equipment damage or an electrical accident.

• The instrument’s maximum rated power is 13 VA. When using the on the secondary side of a voltage transformer (VT or PT).

PW9003 Voltage Line Power Adapter, do not do so

nt to measurement lines,

tside the specified supply

03 Voltage Line

never

Avoid using an uninterruptible power supply (UPS) or DC/AC inverter with rectangular wave or pseudo-sine-wave output to power the instrument. Doing so may damage the instrument.

• Use of the PW9003 Voltage Line Power Adapter allows the Z1006 AC Adapter to be connected to a CAT III (300 V) circuit without sacrificing safety.

• The fuse is housed in the PW9003 Voltage Line Power Adapter. If the power does not turn on, the fuse may be blown. If this occurs, a replacement or repair cannot be performed by customers. Please contact your authorized

Hioki distributor or reseller.

Page 45

Model L9438-53 Voltage Cord

Model Z1006 AC Adapter

Model PW9003 Voltage Line Power Adapter

Insert the plug as far as it will go. Although it may appear that the plug has not been inserted all the way, this is normal.

PW9003

Z1006

L9438-53

1 9

Power OFF Power ON

2 8

Power OFF Power ON

AC adapter

Until you hear a click

Model PW9003

Procedure

2.5 Supplying the Power

Preparation items

Connecting the PW9003

Be sure to connect the instrument to the measurement target as described in the following procedure. Failing to follow this procedure properly is extremely dangerous. To disconnect the instrument, simply reverse the procedure.

Chapter 2 Measurement Preparations

Turn off the instrument’s power switch.

Turn off the PW9003 Voltage Line Power Adapter’s power switch ( ).

Connect the voltage line power adapter’s power cord to the AC adapter.

Dock the voltage line power adapter and AC adapter as necessary.

Page 46

Connecting the voltage line power adapter’s banana plugs to the instrument’s voltage input terminals

Wirings

Model PW9003

1P2W/1P3W/1P3W1U/

3P3W2M/3P4W

3P3W3M

Black cord

The voltage input N terminal of the PW3360

The voltage input CH2 terminal of the PW3360

Red cord

The voltage input CH1 terminal of the PW3360

Connecting the voltage cords to the voltage line power adapter and the instrument’s voltage input terminals

Wirings

Voltage cord

1P2W

1P3W1U

1P3W

3P3W2M

3P4W 3P3W3M Black N terminal of the PW9003 Red CH1 terminal of the PW9003

CH1 terminal of the PW9003

Yellow -

The voltage input CH2 terminal of the PW3360

N terminal of the PW9003

Blue - -

The voltage input CH3 terminal of the PW3360

2.5 Supplying the Power

Connect the AC adapter’s output plug to the instrument.

Once the output plug is connected, route the cord underneath the hook (to keep it from being pulled out).

Connect the voltage line power adapter’s banana plugs to the instru-

ment’s voltage input terminals.

Connect the voltage cords to the voltage line power adapter and to the

instrument’s voltage input terminals.

Connect the voltage cords to the metal part of the measurement lines.

See: 3.2, "Setting Measurement Conditions on

the Wiring Diagram Screen"

(p. 45)

See: 3.5, "Connecting the Voltage Cords to Lines to be Measured" (p. 53)

Turn on the voltage line power adapter’s power switch ( ).

Turn on the instrument’s power switch.

Page 47

[Wiring Check]

PW9003

Z1006

L9438-53

1 9

A N B

1P2W/ 1P3W1U

2 8

Power OFF Power ON

PW9003

Z1006

L9438-53

1 9

2 8

A N B

A B C

3P3W2M

1P3W

1P3W/ 3P3W2M

Power OFF Power ON

2.5 Supplying the Power

Chapter 2 Measurement Preparations

Page 48

PW9003

Z1006

L9438-53

1 9

2 8

A B C

3P4W

PW9003

Z1006

L9438-53

2 8

Power OFF Power On

3P3W3M

Power OFF Power ON

2.5 Supplying the Power

Page 49

Internal memory test result

Screen after the power is turned on

(Self-test screen)

Model No. of the instrument

Version

Measurement screen

2.6 Turning the Power On/Off

Turn on the instrument. When you’re finished making measurements, turn off the instrument.

Before turning the instrument on, make sure the supply voltage matches that indicated on the A an improper supply voltage may damage the instrument or AC adapter and present an electrical hazard.

If the instrument encounters an error during the self-test, the instrument is damaged. Contact your authorized Hioki distributor or reseller.

Powering On

Turn on the power switch. When the instrument is turned on, the Self-test screen will be displayed. Once the self-test is complete, the Measurement screen will be displayed.

See: Chapter 7, "Quick Set" (p. 109), Measurement Guide (pub-

lished separately in color)

C adapter. Connection to

Chapter 2 Measurement Preparations

Page 50

2.6 Turning the Power On/Off

• If [QUICK SET at PWR ON] on the [SET 6/8, SYS 2] sc on, the Quick Set start dialog will be d

isplayed after the self-test is

complete.

• If the instrument fails to turn on when using the AC adapter, the

re may be a break in the power cord or an AC adapter or internal instrument malfunction. Contact your authorized Hioki distributor or reseller.

• If an error message is displa yed be there may be an internal instrument malfunction. Contact your authorized Hioki distributor or reseller.

Powering Off

Turn the POWER switch OFF.

reen is

fore the self-test completes,

Page 51

Connecting to Lines 

to be Measured

Please read the "Operating Precautions" (p. 7) before making connections.

• Voltage cords or Clamp sensors should only be connected to the secondary side of a breaker, so the breaker can prevent an accident if a short circuit occurs. Connections should never be ma because unrestricted current flow could cause a serious accident if a short circuit occurs.

• Connect the clamp-on sensors instrument first, and then to the active lines to be measured. Observe the following to avoid electric shock and short circuits. (1) Do not allow the voltage cord clips to touch two wires at

the

same time. Never touch the edge of the metal clips.

(2) When the clamp sensor is op

part of the clamp to touch any exposed metal, or to short between two lines, and do not use over bare conductors.

• To prevent electrical shock and personn touch any input terminals on the VT (PT), CT or the instrument when they are in operation.

• The maximum rated voltage between terminals is 1000V AC. Attempting to me input could destroy the instrument and result in personal injury or death.

• The maximum rated voltage be the ground is as follows; (CAT III) 600 V AC, (CAT IV) 300 V AC Attempting to measure voltages exceeding this level with respect to ground could damage the instrument and result in personal injury.

asure voltage in excess of the maximum

Chapter 3

de to the primary side of a breaker,

or voltage cords to the

ened, do not allow the metal

el injury, do not

tween input terminals and

Chapter 3 Connecting to Lines to be Measured

Page 52

Wiring diagram screen

Set the measurement conditions. (p. 45)

Attach the clamp sensors.(p. 51)

Make connections. (p. 53)

Make connections. (p. 54)

Attach the voltage cords.(p. 49)

[WIR, CHK] screen

Set the current range. (p. 57) Check the wirings. (p. 59)

3.1 Connection Procedure

Connect the instrument as follows:

Page 53

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

[SET 1/8, MEAS 1] screen [SET 2/8, MEAS 2] screen[MEAS, LIST] screen

1P2W

For more detailed settings, see the table on the following page.

1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W I only

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

Use the following procedure to display the [WIR, DIAG] screen and set the wiring method and clamp sensor being used.

The wiring method, clamp sensor, and current range settings can be configured on the Measurement screen, Settings screen, or Wirings screen. The CT ratio and VT (PT) ratio settings, if needed, can be configured on the Settings screen.

See: 4.2, "Changing Measurement Settings" (p. 65)

Press the key to display the [WIR, DIAG] screen.

Chapter 3 Connecting to Lines to be Measured

Select the wiring method.

Page 54

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

Selecting the wiring method

wiring selection

1P2W x1

1P3W OFF

1P3W1U OFF

3P3W2M OFF

3P3W3M -

3P4W -

I only x1

Subselection

Name Detailed description

x2 x3

Single-phase/ 2-wire lines

If the single-phase/2-wire lines share the same voltage, you can select from 1 to 3 circuits with the sub-selection. To use only 1P2W measurement and current, use either [1P2Wx2] or

[1P2Wx3]. You cannot select the 9657-10 or

9675 Clamp on Leak Sensor.

Single-phase/

3-wire lines

Single-phase/

3-wire lines (1-voltage measuremen

3-phase/3-wire

lines (2-power method)

3-phase/3-wire lines (3-power method)

3-phase/4-wire lines

Current only

x2 x3

The sub-selection allows you to measure current only (+I) for current CH3 in addition to performing normal 1P3W measurement (OFF).

In 1P3W1U measurement, you can easily measure voltage for single-phase/3-wire lines using only CH1. The CH2 voltage RMS value (U2) is temporarily set to the CH1 voltage RMS value (U1) to calculate the 1P3W power.

The sub-selection allows you to measure current only (+I) for current CH3 in addition to performing normal 1P3W1U measurement (OFF).

Three-phase/3-wire measurement is performed from two line-to-line voltages and two line currents. U3 is calculated from U1 and U2, and I3 is calculated from I1 and I2.

Although the total active power is the same as 3P3W3M, 3P3W3M is used when measuring the power of individual phases, since that measurement cannot be performed using 3P3W2M. "Appendix2 Three-phase 3-wire Measurement" (p. A2)

The sub-selection allows you to measure current only (+I) for current CH3 in addition to performing normal 3P3W2M measurement (OFF).

The three phase voltage is measured based on virtual neutral points, and 3-phase/3-wire measurement is performed from the three line currents. This wiring setup can also be used to confirm the line-to-line voltage of 3-phase/4-wire lines.

Three-phase/4-wire measurement is performed from three phase voltages and three phase currents. When you wish to confirm the line-to-line voltage to line, use 3P4W connections with the 3P3W3M connection setting.

This wiring setup is used when you wish to measure only current (not voltage). The sub-selection allows you to select from one to three circuits.

Page 55

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

1P2Wx2 I1, I2 1P2Wx3 I1, I2, I3 1P3W+I I12, I3 1P3W1U+I I12, I3 3P3W2M+I I12, I3 I only x 2 (Ix2) I1, I2 I only x 3 (Ix3) I1, I2, I3

9660

Load current (power) measurement sensors

9661 CT9667-500A CT9667-5kA 9669 9694 9695-02 9695-03 9657-10

Leakage current measurement sensors

9675

Select the current channel.

To measure multiple circuits with the wiring, select the corresponding channel and then set the clamp sensor and curr

ent range.

Select the clamp sensor.

Chapter 3 Connecting to Lines to be Measured

• When measuring power lines using multiple channels, combine multiple clamp sensor types.  For example, when measuring 3-phase/4-wire sensor for channels 1 to 3.

• When using the CT9667 Flexible Clamp on the sensor range setting and the instrument’s clamp sensor range setting.

• When using the 9667 Flexible Clamp on Sensor, select the CT9667.

• The 9657-10 and 9675 leakage current measurement sensors can only be sele

lines, use the same clamp

Sensor, use the same value for

cted when the wiring is set to [I only].

Page 56

9660 5A, 10A, 50A, 100A 9661 5A, 10A, 50A, 100A, 500A CT9667-500A 50A, 100A, 500A CT9667-5kA 500A, 1kA, 5kA 9669 100A, 200A, 1kA 9694

500mA, 1A, 5A, 10A, 50A

9695-02 9695-03 5A, 10A, 50A, 100A 9657-10

50mA, 100mA, 500mA, 1A,  5A

9675

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

Select the current range.

If you do not know the appropriate range, configure the current range setting while checking the current value on th

[WIR, CHK] screen after connect-

ing the instrument.

See: 3.8, "Setti ng the Current Range" (p.

57)

Page 57

Red

Blue

L9438-53 Voltage Cord

1 set

φ11 mm

Model 9804-02 Magnet Adapter

(optional, black, standard screws: M6 pan-head screw)

Black

Yellow

Model 9804-01 Magnet Adapter

(optional, red, standard screws: M6 pan-head screw)

3.3 Connecting the Voltage Cords

• To avoid electric shock and short-circuit accidents, use only the specified L9438-53 Voltage Cord to connect the instrument voltage input terminals to the circuit to be tested.

• To ensure voltage cord integrity, grip cords by the plug when co

nnecting or disconnecting them.

Connect the L9438-53 voltage cords to the instrument’s voltage input terminals while checking the [WIR, DIAG] screen. The instrument ships with one each of the black, red, yellow, and blue voltage cords and alligator clips as well as five spiral tubes. Group the cords together with the spiral tubes as necessary.

See: "Bundle the Voltage Cord Leads with the Spiral Tubes" (p. 22)

Preparation items

Chapter 3 Connecting to Lines to be Measured

Measurement target Voltage cord to use (color)

Single-phase/2-wire (1P2W),  Single-phase/3-wire (1P3W1U)

Single-phase/3-wire (1P3W) 3-phase/3-wire (3P3W2M)

3-phase/3-wire (3P3W3M) Three cords (red, yellow, and blue) 3-phase/4-wire (3P4W) Four cords (black, red, yellow, and blue)

Voltage cords used by wiring type

Two cords (black and red)

Three cords (black, red, and yellow)

Page 58

Magnet adapter

Alligator clip

Insert plugs all the way in.

3.3 Connecting the Voltage Cords

The voltage cords connection

Attach the alligator clip or magnet

adapter to the end of the voltage cord.

Insert the voltage cords into the

voltage input terminals while checking the [WIR, DIAG] screen.

Page 59

3.4 Connecting the Clamp Sensors

When disconnecting the BNC connector, be sure to release the lock before pulling off the connector. Forcibly pulling the connector without releasing the lock, or pulling on the cable, can damage the connector.

Connect the optional clamp sensors to the instrument’s current input terminals while checking the [WIR, DIAG] screen. (Provide the required number of sensors according to the line and connection type being measured.)

Chapter 3 Connecting to Lines to be Measured

Measurement target

Single-phase 2-wire (1P2W) 1 (CH1 red) Single-phase 2-wire (1P2W) 2 circuits 2 (CH1 red, CH2 yellow) Single-phase 2-wire (1P2W) 3 circuits 3 (CH1 red, CH2 yellow, CH3 blue) Single-phase 3-wire (1P3W) 2 (CH1 red, CH2 yellow) Single-phase 3-wire (1P3W) + I 3 (CH1 red, CH2 yellow, CH3 blue) 3-phase 3-wire (3P3W2M) 2 (CH1 red, CH2 yellow) 3-phase 3-wire (3P3W2M) + I

3-phase 4-wire (3P4W)

See the instruction manual supplied with the clamp sensor for specification details

sage procedures.

and u

Number of clamp sensors in use

(Colors of the CH and colored clips)

3 (CH1 red, CH2 yellow, CH3 blue)3-phase 3-wire (3P3W3M)

Page 60

PW3360 current input terminal Connector, aligning

Current input terminals

BNC connector of the clamp sensor

Lock

3.4 Connecting the Clamp Sensors

Connect the clamp sensors’ BNC

connectors to the current input terminals while checking the [WIR,

DIAG] screen.

Align the groove on the BNC connector with the connector guide on the instrument and push it into place.

Turn the connector clockwise to

lock it in place.

(To disconnect the connector, turn it counterclockwise to unlock it and then pull.)

Page 61

Secondary side of breaker

Model L9438-53 Voltage Cord

Securely clip the cords to the metallic part of the screw or wiring bar on the secondary side of the circuit breaker.

Secondary side of breaker

Model 9804-01/9804-02 Magnet Adapter

Model  L9438-53 Voltage Cord

Connect the magnetic part of the 980401 or 9804-02 tip to the screws on the secondary side of the breaker.

Secondary side of breaker

Model 9804-01/9804-02 Magnet Adapter

Model L9438-53 Voltage Cord

The weight of the voltage cords may prevent you from making a perpendicular connection to the Model 9804-01 or 9804-02 Magnet Adapter. In this case, connect each cords so that it is hanging off the adapter in a manner that balances its weight. Check the voltage values to verify that the connections have been made securely.

3.5 Connecting the Voltage Cords to Lines to be Measured

Connect the voltage cords to the lines to be measured while checking th e [WIR,

DIAG] screen.

Example: When using the alligator clips

Chapter 3 Connecting to Lines to be Measured

Example: When using Model 9804-01 or

(optional, standard screw: M6 pan head screw)

9804-02 Magnet Adapter

Page 62

Line

Load side

Source side

Line

Load side

Current Flow  Direction Arrow

Source side

Example

Model 9660 Clamp on Sensor Model 9661 Clamp on Sensor

Current Flow  Direction Arrow

Example

3.6 Connecting Clamp Sensors to Lines to be Measured

Connect the clamp sensors to the lines to be measured while che cking the [WIR,

DIAG] screen.

Note that the clamp sensor may be damaged if the applied current exceeds the maximum input current. For more information about clamp sensor specifications, see the in

struction manual that came with the clamp sensor.

Load Current Measurement

Make certain that the current flow direction arrow points toward the load.

Attach the clamp around only one conductor. Single-phase (2-w (3-wire) cables clamped together will not produce any reading.

ire) or three-phase

Page 63

3.6 Connecting Clamp Sensors to Lines to be Measured

single-phase/2-wire: Place the clamp around two wires. single-phase/3-wire: Place the clamp around three wires. 3-phase/3-wire: Place the clamp around three wires. 3-phase/4-wire: Place the clamp around four wires. Grounding wire: Place the clamp around one wire.

Current direction arrow in the direction as shown.

Example

Load Device

Current Flow  Direction

B-type grounding wire

Leakage Current Measurement

Chapter 3 Connecting to Lines to be Measured

Page 64

Using Model Z5004 Magnetic Strap allows you to attach voltage cords and cords of current sensors to a wall or panel (steel).

In particular, Model Z5004 can prevent the own weight of the voltage cords from detaching those alligator clips or magnet adapters.

The magnetic force varies depending on thickness and unevenness of steel panels. Check for lack of the magnetic force so as not to let the instrument slip down.

Put the strap through the buckle.

How to attach the strap

Put the strap through the strap loop of the instrument.

3.7 Attaching Cords on a Wall (if required)

Be sure to read "Using Magnetic Strap" (p. 8)

Page 65

When measuring multiple single-phase/ 2-wire (1P2W) circuits or when “current only” is selected, you can set a different range for each circuit.

3.8 Setting the Current Range

Check the current value on the [WIR, CHK] screen and set an appropriate current range as follows:

Press the key to display the [WIR, CHK] screen.

Press [CIRCUIT] to switch circuits

Chapter 3 Connecting to Lines to be Measured

Page 66

9660 5A, 10A, 50A, 100A 9661 5A, 10A, 50A, 100A, 500A CT9667-500A 50A, 100A, 500A CT9667-5kA 500A, 1kA, 5kA 9669 100A, 200A, 1kA 9694

500mA, 1A, 5A, 10A, 50A

9695-02 9695-03 5A, 10A, 50A, 100A 9657-10

50mA, 100mA, 500mA, 1A, 5A

9675

3.8 Setting the Current Range

Check the current value and set

the current range.

When measuring multiple single-phase/ 2-wire (1P2W) circuits or when “current only” is selected, you can select other channels in the same way and set the range.

Selecting an appropriate range

Select an appropriate range based information such as the load rating, operating conditions, and breaker rating. If th

e range is too low, you will experience an over-range event during measurement, making accurate measurement impossible. Conversely, if the range is too hig

h, the error will be too large, making accurate measurement impossible. Set the current range based on the maximum load current that is anticipated during the measurement interval.

Page 67

Result

Green : PASS Red : FAIL Yellow : CHECK

The power factor is displayed as DPF (displacement power factor) on the Connection Confirmation screen, regardless of the [PF/Q/S CALC] setting.

See: "PF/Q/S calculation" (p. 68)

"Appendix4 Terminology" (p. A6)

Voltage phase Voltage phase

Current phase

PASS range

How to read the graph

3.9 Verifying Correct Wiring (Wiring Check)

Check whether the instrument has been connected properly on the [WIR, CHK] screen.

Press the key to display the screen.

A green (PASS) wiring confirmation result indicates that there is no problem wi

th the wirings. You can also check the

active po

wer and power factor.

Chapter 3 Connecting to Lines to be Measured

Press the [PHASE] key.

You can check the voltage and current fundamental wave phase angle (measured value).

See: 5.4, "Viewing Voltage and Current Value Details" (p. 89)

If you have selected a 1P2W×2

or ×3 circuits

You can change the circuit with

[CIRCUIT].

Page 68

3.9 Verifying Correct Wiring (Wiring Check)

If the wiring confirmation result is red (F AIL) or yellow (CHECK)

Press [CHK ITEM] so that you can move the cursor to the

wiring check items.

Move the cursor to the item that

has been tagged as red (FAIL) or yellow (CHECK) and press the

[ENTER] key.

A dialog box with helpful information for fixing the wiring will be displayed. Review its content.

Press the key to close the dialog box.

Review similar information for other wiring confirmation items as necessary.

Press the key to display the [WIR, DIAG] screen and check the actual wirings against the diagram shown on the screen.

Fix any incorrect wirings and check the [WIR, CHK] screen again.

Page 69

3.9 Verifying Correct Wiring (Wiring Check)

If the wiring confirmation result is [CHECK] or [FAIL]

wiring confir-

mation item

Voltage input

Current input

Voltage phase

Judgment conditions Confirmation steps

FAIL will display when voltage value is less than 50V. FAIL will display when at wiring other

than 1P2W, the lowest voltage value is 70% or less of the highest volt-

• Are the voltage test leads completely inserted into the voltage input terminals?

• Are the alligator clips attached to the voltage test leads properly?

• Are the alligator clips completely a

ttached to the metallic part of the object s

to be measured?

age value.

See: 3.3, "Connecting the Voltage Cords" (p. 49) See: 3.5, "Connecting the Voltage Cords to Lines to be Measured" (p. 53)

When no current is flowing, a Wiring C

heck cannot be performed. Operate

the equipment and keep current flowing

FAIL will display when input is less than

1% of the current range. CHECK will display when in

put is less than 10% of the

current range.

See: 3.4, "Connecting the Clamp Sensors" (p. 51) See: 3.6, "Connecting Clamp Sensors to Lines to be Measured" (p. 54)

FAIL will display when the vo

ltage phase exceeds the range (±10 degrees of reference.)

See: 3.2, "Setting Measu rement Conditions on the Wiring Diagram Screen" (p.

45)

See: 3.5, "Connecting the Voltage Cords to Lines to be Measured" (p. 53)

in order to check the wiring. If the equipment cannot be operated, a proper Wiring Check cannot be conducted. Visually check for proper wiring be

fore measuring.

• Are the clamp-on sensors properly inserted into the current input terminals?

• Are the clamp-on sensors clamped correctly?

• Is the set current range too large for the in

put level?

• Are the wiring settings correct?

• Are the voltage leads correctly wired?

• Were the phases incorrectly laid out during construction? Switch the voltage test le

ads and adjust the connections of the clamp-on sensors so that PASS is displayed. To double-check, use a phase d

etector to confirm that the phases are in

the correct sequence.

Chapter 3 Connecting to Lines to be Measured

Page 70

3.9 Verifying Correct Wiring (Wiring Check)

wiring confir-

mation item

Current phase

Phase  difference

Power  factor

Judgment conditions Confirmation steps

FAIL will display when the current

phase sequence is

incorrect.

See: 3.2, "Setting Measurement Conditions on the Wiring Diagram Screen" (p.

45)

See: 3.6, "Connecting Clamp Sensors to Lines to be Me asured" (p. 54)

FAIL will display when each current

phase is not within 90° with respect to the voltage of each phase.

CHECK appears if curr. phase is w/in ±60 to ±90°of each volt. phase.

See: 3.3, "Connecting the Voltage Cords" (p. 49) to 3.6, "Connecting Clamp Sen-

sors to Lines to be Measured" (p. 54)

CHECK will display if the pow

er factor of the line to be

measured is less than 0.5.

See: 3.4, "Connecting the Clamp Senso rs" (p. 51) See: 3.6, "Connecting Clamp Sensors to Lines to be Me asured" (p. 54)

• Are the clamp-on sensors clamped correctly?

• Does the arrow of the clamp-on sensor po

int to the load side?

• Are V leads and clamp sensors connected?

• Is arrow of clamp sensor pointed to the loa

• Are V leads and clamp sensors connected?

• Is arrow of clamp sensor pointed to the loa

• In light loads, PF may be low and phase dif

f. may be large. Check wiring for prob-

lems and proceed if OK.

• When phase advances too much due to ph

ase advancer in light loads, PF may be low and phase diff. may be large. Check wiring for problems and proceed if OK.

• Are the clamp-on sensors clamped correctly?

• Does the arrow of the clamp-on sensor po

int to the load side?

• When the load is light, the power factor m

ay be low and the phase difference may be large. Check the wiring and if no problems are observed, you may proceed with the measurement

• When the phase advances too much due to

the use of a phase advance capacitor during a light load, the power factor may be low and the phase difference may be large. Check the wiring and if no problems are observed, you may proceed with the

measurement

Page 71

Changing 

Settings

You can change any setting item on the setting screen.

See: 10.1, "LAN Communications" (p. 151) See: 11.2, "Configuring Pulse Settings" (p. 169)

Chapter 4

Chapter 4 Changing Settings

Page 72

Allows you to review settings details (help function).

Allows you to select a Settings screen.

Selects a screen name from a list.

Enter

Allows you to switch to the Settings screen and change the Setting screen.

Saves settings data.

See: 8.4, "Saving Settings Files" (p. 123)

Accept the selection.

Select an item.

Display a pull-down menu.

Accept the value.

Select an item.

Make it  editable.

Increase  the value  by 1.

Decrease the value by 1.

Changing a value

Move to the desired digit.

Changing an item

Enter Enter EnterEnter

4.1 Viewing and Using the Settings Screen

Page 73

4.2 Changing Measurement Settings

You can change measurement conditions on the [SET 1/8, MEAS 1] and [SET 2/8,

MEAS 2] Settings screens.

Measurement 1 Setting Screen

Wiring

Selects the measurement line wiring method.

See: "Selecting the wiring method" (p. 46)

Chapter 4 Changing Settings

Frequency

Selects the frequency. Use of an improper frequency setting will prevent accurate measurement. Be sure to set the frequency to the measurement line frequency.

Selection

50Hz, 60 Hz

Page 74

4.2 Changing Measurement Settings

• When a factory reset (p. 83) is perfo rmed to reset th e in strume nt to its default settings, no measure been set. When you turn on the instrument, first set the frequency to the measurement line frequency.

See: "Setting the Language and Measurement Line Frequency

(50 Hz/60 Hz)" (p. 29)

• The [Frequency Setting Error] dialo the instrument detects voltage input and determines that the frequency differs from the set frequency. Press the [ENTER] key and change the frequency settings.

Clamp sensor, Curren t range

Selects the clamp sensor being used and the current range.

See: 3.2, "Setting Measurement Conditions on

ment line frequency will have

g box will be displayed if

the Wiring Diagram Screen" (p. 45)

CT ratio

Set when using an external CT.

Selection

Manual 0.01 to 9999.99 Select 1/40/60/80/120/160/200/240/300/400/600/800/1200

• When taking measurements on the secondary side of a current transformer (CT), you can set the CT ratio in order to convert the readings to their primary-side equivalents and display the results. For a CT with a primary-side current of 200 A and a sec ondary-side current of 5 A, the CT ratio wo A).

• If the 5 A current range were selected with the current sensor, it

uld be multiplied by the CT ratio of 40 to yield a current range

wo of 200 A.

uld be 40 (200 A / 5

Page 75

4.2 Changing Measurement Settings

Measurement 2 Setting Screen

Voltage range

The voltage range is fixed to 600 V.

VT ratio (PT ratio)

Set when using a VT (PT) to perform measurement.

Chapter 4 Changing Settings

Selection

Manual 0.01 to 9999.99 Select 1/60/100/200/300/600/700/1000/2000/2500/5000

• When taking measurements on the secondary side of a voltage transformer (VT), you can set the VT ratio in order to convert the readings to their primary-side equivalents and display the results. For a VT with a primary-side voltage of 6.6 kV and a sec ondary-side voltage of 110 V, the VT ratio would be 60 (6,600 V / 1

10 V).

• Since the current range is fixed at 600 V, it would be multiplied by the VT ratio of 6

0 to yield a voltage range of 36 kV.

Page 76

4.2 Changing Measurement Settings

PF/Q/S calculation

Select the method for calculating power factor (PF), reactive powe r (Q), and apparent power (S).

See: 12.5, "Calculation Formulas" (p. 200)

RMS calculation is generally used in applications such as checking transformer capacity, but fundamental wave calculation is used when measuring power factor and reactive power, which are related to electricity fees.

Selection

Uses voltage and current RMS values to calculate the power factor, reactive power, and apparent power.

RMS

FUNDAMENTAL

• Power factor PF (RMS power factor)

• Reactive power Q (calculated from RMS values)

• Apparent power S (calculated from RMS values) Uses voltage and the current fundamental wave to calculate

the power factor, reactive power, and apparent power.

• Power factor DPF (displacement power factor)

• Reactive power Q (fundamental wave reactive power)

• Apparent power S (fundamental wave apparent power) This is the same measurement method as is used by reactivepower meters installed at large electricity consumers’ facilities. The value will be close to that obtained when using the 3169-20/21 Clamp on Power HiTester’s “Use reactive power measurement method” option.

Page 77

4.2 Changing Measurement Settings

Energy cost

You can display electricity charges by setting the unit cost (per kWh) and having the instrument multiply the electricity charge unit cost by the active energy (consumption) WP+ value.

Selection

Unit Cost 0.00000 to 99999.9/kWh

Set to any three alphanumeric characters.

CURRENCY

Setting the Unit Cost

Move the cursor to [Unit Cost].

For example, to use the US dollar as the currency, set to “USD,” etc.

Chapter 4 Changing Settings

Press the [ENTER] key.

A dialog box for setting the unit cost will

be displayed.

To slide the decimal point, move the cursor to the decimal point

with the cursor keys, and slide it with the cursor keys.

To set the unit cost, move the cursor to th e digit to be changed with the

cursor keys, and change the figure with the cursor keys.

Accept the new value with the [ENTER] key.

Page 78

4.2 Changing Measurement Settings

Setting the Currency

Move the cursor to [CURRENCY].

Press the [ENTER] key.

A dialog box for setting the currency will

be displayed.

Select one character at a time with the cursor keys and then accept the entered currency with the

[ENTER] key.

Once you have entered the currency, accept it with the [OK] key.

Pressing [Cancel] will cancel the entered currency.

THD calculation (PW3360-21 only)

Selects the method used to calculate total harmonic distortion (THD). The TH D-F method is typically used.

Selection

THD-F (Fundamental)

THD-R (RMS)

Calculates by dividing the harmonic component (total of 2nd to 40th order) by the fundamental wave.

Calculates by dividing the harmonic component (total of 2nd to 40th order) by the RMS value (total of 1st to 40th order).

Page 79

Data storage time

Since the instrument can perform recording and measurement for a maximum of one year, the maximum data storage time is one year.

4.3 Changing Recording (Save) Settings

You can change the conditions used to record (save) measurement data on the

[SET 3/8, REC 1] and [SET 4/8, REC 2] Settings screens.

Recording 1 Setting Screen

Chapter 4 Changing Settings

Save destination

Selects the save destination for measurement data.

Selection

Saves data on the SD memory card. If no SD memory

SD CARD

INTERNAL M

Save interval

Selects the interval at which to save measurement data.

Selection

1 sec/2 sec/5 sec/10 sec/15 sec/30 sec, 1 min/2 min/5 min/10 min/15 min/20 min/30 min/60 min

card is inserted, data will be saved in the instrument’s internal memory.

Saves data in the instrument’s internal memory (capacity: approximately 320 KB).

If the SD memory card is full, the instrument saves data into the internal memory. If both the SD card and the internal memory are full, the instru

ment stops saving data. The stored data is not overwritten.

Page 80

4.3 Changing Recording (Save) Settings

Save items

Selects whether to save the average only or all data (average, maximum, and minimum values) for data that is saved at each interval. Energy- and demand-related measurement data is saved regardless of this setting. With the PW3360-21 (which includes harmonic measurement functionality), you can also set whether to save harmonic data. Harmonic data cannot be saved in the instrument’s internal memory. To save harmonic data, set the save destination to [SD CARD]. When the save destination is set to [In not saved; only recorded measurement data such as voltage, current, power, demand, energy, and other data are saved to the instrument’

s internal memory.

Model PW3360-20 (without harmonic functionality)

Selection

AVG only Saves average values only. ALL data Saves all data (average, maximum, and minimum values).

Model PW3360-21 (with harmonic functionality)

ternal M], harmonic data is

Selection

AVG only 

(no Harmonic)

ALL data 

(no Harmonic)

AVG only 

(

w/Harmonic)

ALL data 

(w/Harmonic)

Saves average values only. No harmonic data is saved. Saves all kinds of values (average, maximum, and minimum

values). No harmonic data is saved. Saves average values only. Harmonic data is also saved. Saves all kinds of values (average, maximum, and minimum

values). Harmonic data is also saved.

Page 81

4.3 Changing Recording (Save) Settings

• Ordinarily, select “Average only.” When you wish to save data such as the following, select “All (average, maximum, and mini mum values)”: Maximum: To check maximum values for current, Minimum: To check minimum values for voltage, power factor, etc.

• Because the voltage and current p values, peak values will not be output when “Average only” is selected. To check peak values, select “All data.”

• When a “Current only” connection is b are not used for the current fundamental wave phase angle.

• Average values are calculated from the results of continuous calculations performed every 200 ms

• Maximum and minimum values indicate the largest and smallest result

s obtained from continuous calculations performed every

200 ms during the save interval.

• For more information about how average, maximum, and minimum values are processed, see "Maximum/minimum/average value processing methods" (p. 194).

• Recording and measurement data ues such as normal voltage, current, power, demand, and energy) and harmonic files.

See:Chapter 8, "Saving Data and Manipulating Files" (p. 113)

data (binary format) are saved in different

eak values are not average

eing used, average values

during the save interval.

(CSV format) (including val-

power, etc.

Chapter 4 Changing Settings

Screen save

Selects whether to save the displayed screen as a BMP file at the specified interval. The shortest interval is 5 minutes. If a value of less than 5 minutes is specified, the screen will be saved every 5 minutes. Screen copies cannot be saved in the instrument’s internal memory. To save screen copies, set the save destination to [SD

CARD].

Selection

ON Saves screen copies. OFF Does not save screen copies.

Be sure to perform recording and measurement after displaying the screen you wish to save. The screen being displayed is the screen that will be copied.

Page 82

4.3 Changing Recording (Save) Settings

Waveform save

Sets whether to save waveform data for each time interval as a binary-format file. The minimum time interval is 1 minute. When the parameter is set to less than 1 minute, waveforms are saved every minute. Waveforms are not saved in the instrument’s internal memory. To save waveforms, set the save destination to [SD card].

Selection

ON OFF

Folder/File name

Sets the filename used to save data.

See: 8.2, "Folder and File Structure" (p. 116)

Selection

MANUAL

AUTO

The waveforms will be saved. The waveforms will not be saved.

Allows the user to set a folder name with a dialog box (up to five byte characters). When measurement is repeated without changing the folder name, a number will be automatically appended to the folder and file name. (Folder/ filename + folder sequential number [2 digits])

Automatically appends a number in the format “YYMMDDXX.” The first six characters consist of the date, and subsequent numbers consist of a sequential number.

The maximum file size for measurement data is 200 MB approximately. When this size is exceeded, a separate file will be created in

which to save the data. (Folder/filename + folder sequential

number [2 digits] + file sequential number [2 digits])

Page 83

4.3 Changing Recording (Save) Settings

Procedure

Move the cursor to [FOLDER/FILE

NAME].

Press the [ENTER] key and select [MANUAL/AUTO].

If you selected [MANUAL]:

A dialog box for inputting the folder and file name will be displayed.

Select one character at a time with the cursor keys and then accept the entered name with the

[ENTER] key.

Chapter 4 Changing Settings

Once you have entered the folder/filename, accept it with the [OK] key.

Pressing [Cancel] will cancel the entered folder/filename.

Page 84

4.3 Changing Recording (Save) Settings

Recording 2 Setting Screen

Recording start method

Sets the method used to start recording.

Selection

MANUAL

TIME

INTERVAL

REPEAT

Starts recording from the point at which the key is pressed. Recording is started at the set time (YY/MM/DD hh:mm).

If the set time has already passed, the “interval time” starting method is used.

Starts recording at an even division after the interval time elapses. Example:

If the key is pressed at 10:41:22 with the save interval set to 30 minutes, the instrument will enter the standby state, and record-

ing will start at 11:00:00. Similarly, if the save interval is set to 10 minutes, recording will start at 10:50:00. If the save interval is set to 30 seconds or less, recording will start from the next :00 seconds.

Repeats recording while segmenting files every day. Recording is started on the repeat start date. After the key is pressed ,

when the specified recording time period on the start date comes, recording is started. If the key is pressed after the starting

time of the recording time period, the interval time starting method is employed. Recording is stopped when the recording time period on the stop date ends.

Page 85

Specifying a time

Move the cursor to the recording

start method, press the

[ENTER] key, and select

[TIME].

Move the cursor to the time set-

ting you wish to change and press the [ENTER] key.

The cursor will change to the size of one digit, and you will be able to change the setting.

4.3 Changing Recording (Save) Settings

Chapter 4 Changing Settings

Change the setting with the cursor keys and then accept the

new value with the [ENTER] key.

Change other settings as necessary.

Recording stop method

Sets the method used to stop recording.

Selection

MANUAL

TIME

TIMER

Stops recording when the key is pressed. Selecting [TIME] causes a dialog box for setting the time to

be displayed. Recording is stopped at the set time (YY/MM/ DD hh:mm). If the set time has already passed when recording is started, the “manual” stoppin g m etho d is us ed.

Recording is stopped automatically when the set timer time has elapsed.

Page 86

4.3 Changing Recording (Save) Settings

Selection

Recording is repeated while segmenting files every day.

REPEAT

Record period (repeat recording only)

Sets the time period during which to record data when performing repeat recording. If the time period is set to 00:00 to 24:00, recording is reset every day at 0:00 and then resumes immediately. If the time period is set from 8:00 to 18:00, data (integrated power) is measu red and recorded for that period of time only. In this case, data (integrated power) will not be measured from 0:00 to 8:00 or from 18:00 to 24:00. When repeat recording is selected with Quick Setup, the recording time period is fixed to 00:00 to 24:00 and cannot be changed.

Segment folder (repeat recording only)

Sets the period at which to segment folders. When repeat recording is selected with Quick Setup, folder segmenting is fixed to off and cannot be changed.

Recording is stopped when the recording time period on the repeat stop date ends. The stop method cannot be changed during repeat recording.

The maximum recording and measurement time is up to one year. Recording will stop automatically in one year.

When loading data into the SF1001 Power Logger Viewer (optional), using folder segmenting prevents data in segmented folders from being loaded together as a single set of data. If you wish to treat all measurements as part of the same set of data using the SF1001, do not use folder segmenting.

Selection

OFF Disables folder segmenting.

DAY

WEEK MONTH Creates a new folder on the first day of every month.

Creates a new folder every day. Up to 100 days of data can be saved using this setting.

Creates a new folder every seven days from the start of recording.

Page 87

4.4 Changing System Settings (as Necessary)

You can change system settings on the [SET 5/8, SYS 1] and [SET 6/8, SYS 2] Settings screens.

System 1 Setting Screen

Clock

Sets the date and time (using the Western calendar and 24-hour time).

See: "Specifying a time" (p. 77)

The seconds cannot be set. After changing the time, pressing the

[ENTER] key causes the seconds to be reset to 00.

Beep sound

Turns the key press beep on and off.

Selection

Chapter 4 Changing Settings

ON/OFF

LCD backlight

Selects whether to automatically turn off the LCD backlight.

Selection

Automatically turns off the backlight once two minutes

AUTO OFF

ON Keeps the backlight on at all times.

have elapsed since the last key operation. The POWER LED will flash while the backlight is off.

Page 88

4.4 Changing System Settings (as Necessary)

Phase name

Selects the phase names for the measurement lines displayed on the [WIR, DIAG] screen.

Selection

R S T, A B C, L1 L2 L3, U V W

Screen color

Selects the screen color.

Selection

COLOR 1 to 3

Language

Selects the display language.

Selection

JAPANESE Selects the Japanese display. ENGLISH Selects the English display. CHINESE Selects the Chinese display. GERMAN Selects the German display. ITALIAN Selects the Italian display. FRENCH Selects the French display. SPANISH Selects the Spanish display. TURKISH Selects the Turkish display. KOREAN Selects the Korean display.

Page 89

4.4 Changing System Settings (as Necessary)

System 2 Setting Screen

Start Quick Set at power-on

Selects whether to display the Quick Set start dialog box when the instrument is turned on.

Selection

Chapter 4 Changing Settings

Display the Measurement screen instead of displaying the

OFF

Instrument information

Displays the instrument’s serial number and software and FPGA versions. The serial number consists of 9 digits. The first two (from the left) indicate the year of manufacture, and the next two indicate the month of manufacture.

Quick Set start dialog box when the instrument is turned on. The Quick Set can be displayed by pressing the

[QUICK SET] key, even when this option is set to OFF.

Displays the Quick Set start dialog box when the instrument is turned on.

Page 90

Select

Enter

4.5 Initializing the Instrument (System Reset)

4.5 Initializing the Instrument  (System Reset)

If the instrument seems to be malfunctioning, consult "Before Having the Instrument Repaired" (p. 215). If the cause of the problem remains unclear, try a system reset.

Performing a system reset causes all settings other than the frequency setting, clock, lang ized to their default values. The instrument’s internal memory will not be erased.

uage setting, IP address, subnet mask, and default gateway to be initial-

Page 91

4.5 Initializing the Instrument (System Reset)

Reverting the Instrument to Its Factory Settings (Factory Reset)

You can revert all settings, including frequency, language, and communications set tings, to their default values by turning on the instrument when you perform a factory reset. The instrument’s internal memory will be erased.

Turn off the power switch.

Turn on the instrument while

holding down the [ENTER] and keys, and continue hold-

ing them down until the beep sounds after the self-test is complete.

The instrument will be reset to its

factory settings, and the Language Setting screen will be displayed.

See: "Setting the Language and Measure-

ment Line Frequency (50 Hz/60 Hz)" (p. 29)

Chapter 4 Changing Settings

Page 92

4.6 Factory Settings

All settings’ default values are as follows:

Screens Settings Default value

Wiring 3P4W

MEAS 1

MEAS 2

REC 1

REC 2

SYS 1

SYS 2 Start Quick Set at power-on Off

LAN

PULSE

Frequency

Current Sensor: Model 9661, Range: 500A, CT ratio: 1 Voltage Range 600V fixed VT (PT) ratio 1 PF/Q/S Calculation RMS Energy cost Unit cost: 00 THD calculation 

(PW3360-21 only) Save Destination SD card Save Interval 5 minutes

Save Items Screen Save Off

Folder/ File Name Auto Recording start method Interval Recording stop method Manual Clock Set at time of shipment. BEEP Sound On LCD Backlight Auto Off Phase Name ABC Display color Color 1

Language

IP Address 192.168.1.31 Subnet Mask 255.255.255.0 Default Gateway 192.168.1.1

Filter Off

Pulse Input

Pulse Output

Scaling 001.000 Aux unit None Unit Not set. Output rate 1 kWh Pulse width 100 ms FIX

Not set. Select 50 Hz or 60 Hz when the instrument is powered on for the first time.

THD-F (Distortion component/Fundamental wave)

PW3360-20: AVG only PW3360-21: AVG only (no hamonics)

Not set. Select Japanese, Eng (JAPANESE/ENGLISH/CHINESE/GERMAN/ITALIAN/ FRENCH/SPANISH/TURKISH/KOREAN) when the instrument is powered on for the first time.

00.00/kWh, Currency: Not set.

lish, Chinese or OTHERS

Page 93

5.1 Viewing and Using the Measurement Screen

Holds measured values. While values are being held, the HOLD indicator will turn red.

Allows you to select a Measurement screen.

Selects a screen name from a list.

Enter

Switches to the Measurement screen and changes the Measurement screen.

Current channel

Current rangeClamp sensor

Viewing Measurement 

Data

The PW3360 allows you to view measured values, waveforms, and graphs on t he Measurement screen.

5.1 Viewing and Using the Measurement Screen

Chapter 5

Chapter 5 Viewing Measurement Data

• If a setting is changed while measured values are being held, the hold will be canceled.

• The time display is not fixed wh ile measured values are being held.

Page 94

Changes the circuit. For 1P2W x 2 or 1P2W x 3 wirings, you must change the circuit since the [MEAS, LIST] and [MEAS, POWER] screens vary with the circuit. The circuit number and current channel displays will change.

Selects the circuit.

5.1 Viewing and Using the Measurement Screen

1P2W x 2 or 1P2W x 3 Wiring

For 1P2W x 2 or x 3 wirings, select the circuit.

Page 95

5.2 List of Measurement Screens

Screen

name

List

U/I

Power

Integ.

Demand

Harmonic

aph

gr (PW336021

only)

Harmonic list

(PW336021 only)

Waveform

Zoom

Trend

Displayed data Reference

Voltage RMS (U), current RMS (I), frequency (f), active power (P), reactive power (Q), apparent power (S), power factor (PF) or displacement power factor (DPF), acti and elapsed time (The display can be switched between two and three circuits when u

sing a 1P2W connection.)

Voltage RMS (U), voltage fundamental wave value (Ufnd), voltage waveform peak (Upeak or Upk), voltage fundamental wave phase angle (Udeg), current RMS (I), current fundamental wave value (Ifnd), current waveform peak (Ipeak or Ipk), and current fundamental wave phase angle (Ideg)

Per-channel and total active power P, apparent power S, reactive power Q, power factor PF or displacement power factor DPF

Active energy (consumption WP+, regeneration WP-), reactive energy (lag WQ+, lead WQ-), recording start time, recording stop time, elapsed time, energy cost (The display can be switched between two and three circuits when u

sing a 1P2W connection.)

Can be switched to active power demand value (consumption Pdem+, regeneration Pdem-), reactive power demand value (lag QdemLAG , lead QdemLEAD), power factor demand value (PFdem), or pulse input. Maximum demand value: Displays the maximum active power d

emand value MAX_DEM and the time at which it occurred.

Harmonic graph (voltage, current, active power level, content percentage, phase angle)

Harmonic list (voltage, current, active power level, content percentage, phase angle)

Displays voltage and current waveforms, voltage and current RMS values, and frequency.

Enlarged view of 4 user-sele ct e d parameters

Displays one measurement parameter as selected by the user. Displays the maximum, average, and minimum values and allows c

ursor measurement.

ve energy (consumption) WP+,

"5.3" (p.88)

"5.4" (p.89)

"5.5" (p.90)

"5.6" (p.91)

"5.7" (p.92)

"5.8" (p.93)

"5.9" (p.95)

"5.10" (p.96)

"5.11" (p.98)

"5.12" (p.99)

Chapter 5 Viewing Measurement Data

Page 96

Frequency

Voltage RMS

Current RMS

Apparent power

Selects between power factor PF (RMS calculation) and displacement power factor DPF (fundamental wave calculation) with settings.

See: "PF/Q/S calculation" (p. 68)

Active power

Reactive  power

Active energy (consumption)

5.3 Viewing Data (Voltage, Current, Power, and Energy) as a List

Press the or [SCREEN] key to display the [MEAS, LIST] screen.

Page 97

RMS values

Fundamental wave values

Peak values Phase angles

Current

Voltage

5.4 Viewing Voltage and Current Value Details

5.4 Viewing V olt age and Current Value Det ails

(RMS Values, Fundamental Wave Values,

Peak Values, and Phase Angles)

Press the or [SCREEN] key to disp lay the [MEAS, U/I] (VOLT/CURR) screen.

Chapter 5 Viewing Measurement Data

Term Description

RMS value Fundamental 

wave value  (FND)

Peak value (PEAK)

Fundamental  wave phase  angle (PHASE)

For 3P3W3M wirings, the line-to-line voltage is used for RMS calculations, and the phase voltage from the virtual neutral point is u

sed for fundamental wave value, peak value, and fundamental

wave phase angle calculations.

See: "Appendix2 Three-phase 3-wire Measurement" (p. A2)

If you want a value using all line-to-line voltages for a 3-phase/3-wire connection, perform measurement using a 3P3W2M connection. If you want a value using all phase voltages, continue using the 3P3W3M connection but change the connection setting only to 3P4W.

The square root of the squares of 2,048 sampling points in a 200 ms interval. The value includes harmonic components.

The value obtained by extracting only the fundamental wave (50/6 “FND” stands for “fundamental.”

The maximum value of the absolute values of the sampling point

The phase angle of the fundamental wave component of U1 expre wave phase angle of I1 expressed in terms of 0°.

0 Hz) component from the voltage or current wavefo rm.

s (2,048 points) in a 200 ms interval.

ssed in terms of 0°. For current only, the fundamental

Page 98

Per-channel reactive power

Per-channel active power

Total active power

Total power factor

Total reactive power

T ot al apparent power

Per-channel power factor

Per-channel apparent power

5.5 Viewing Power Details (Channel Power Values)

5.5 Viewing Power Details  (Channel Power Values)

Press the or [SCREEN] key to display the [MEAS, POWER] screen.

When using the 3-phase/3-wire/2-wattmeter met reactive power, apparent power, and power factor for each channel are obta ined by means of a two-wattmeter calculation process and do not have physical significance. However, values for individual channels can serve as reference data when checking the connection.

If you wish to check the balance of power values for individual channe ls on a 3phase/3-wire circuit, use the 3-phase/3-wire/3-wattmeter method (3P3W3M).

See: "Appendix2 Three-phase 3-wire Measurement" (p. A2)

hod (3P3W2M), the active power,

Page 99

5.6 Viewing Energy (Active Energy and Reactive Energy)

5.6 Viewing Energy  (Active Energy and Reactive Energy)

Press the or [SCREEN] key to display the [MEAS, INTEG.](INTEGRATE) screen.

Chapter 5 Viewing Measurement Data

• Total energy from the start of recording will be displayed.

• Energy cost displays the result of multiplying the active energy consumption value WP+ by the Unit cost setting (p. 69).

Page 100

Performs cursor measurement. The cursor keys can be used to move the cursor.

Cursor measured value

When active power demand value (consumption Pdem+) is selected, displays a line indicating the maximum active power demand value (consumption Pdem+) and the time and date of its occurrence.

Cursor position

Switches the display parameter. Active power demand value (consumption Pdem+, regeneration Pdem-) Reactive power demand value  (lag QdemLAG, lead QdemLEAD) Power factor demand value (PFdem) Pulse input (Pulse)

5.7 Viewing a Demand Graph

Press the or [SCREEN] key to display the [MEAS, DEMAND] screen. The instrument stores data for up to 48 of the latest time intervals in its internal memory for user review.

• You can review data for up to 48 of the latest time intervals.

• The zoom factor for the vertical axis is set automatically. First, it is set to 1/100, and then switched automatically to 1/5, 1/2, and 1/1 in series according to displayed data levels.

• When using current-only wiring, the display parameter will be fixed

to pulse input (Pulse).

• When measured values exceed the display range, the relevant

re colored.

bars a

Hioki Hioki PW3360-20/100 PRO KIT Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Introduction

Confirming Package Contents

Safety Information

Operating Precautions

Measurement Flowchart

1.1 Product Overview

Chapter 1 Overview

1.2 Features

1.3 Names and Functions of Parts

1.4 Screen Configuration

1.5 On-Screen Indicators

2.1 Preparation Flowchart

Chapter 2 Measurement Preparations

2.2 Preparing to Use the Instrument after Purchase

2.3 Pre-Operation Inspection

2.4 Inserting (Removing) an SD Memory Card

2.5 Supplying the Power

2.6 Turning the Power On/Off

Chapter 3 Connecting to Lines to be Measured

3.1 Connection Procedure

3.2 Setting Measurement Conditions on the Wiring Diagram Screen

3.3 Connecting the Voltage Cords

3.4 Connecting the Clamp Sensors

3.5 Connecting the Voltage Cords to Lines to be Measured

3.6 Connecting Clamp Sensors to Lines to be Measured

3.7 Attaching Cords on a Wall (if required)

3.8 Setting the Current Range

3.9 Verifying Correct Wiring (Wiring Check)

Chapter 4 Changing Settings

4.1 Viewing and Using the Settings Screen

4.2 Changing Measurement Settings

4.3 Changing Recording (Save) Settings

4.4 Changing System Settings (as Necessary)

4.5 Initializing the Instrument (System Reset)

4.6 Factory Settings

5.1 Viewing and Using the Measurement Screen

Chapter 5 Viewing Measurement Data

5.2 List of Measurement Screens

5.3 Viewing Data (Voltage, Current, Power, and Energy) as a List

5.4 Viewing Voltage and Current Value Details

5.5 Viewing Power Details (Channel Power Values)

5.6 Viewing Energy (Active Energy and Reactive Energy)

5.7 Viewing a Demand Graph