Page 1 Instruction Manual PW3360-20 PW3360-21 CLAMP ON POWER LOGGER May 2014 Revised edition 3 PW3360A981-03 14-05H...
Page 3: Table Of Contents
Contents Contents Introduction ................1 Confirming Package Contents ..........2 Safety Information..............4 Operating Precautions.............7 Measurement Flowchart ............9 Chapter 1 Overview __________________________________ 11 Product Overview ............11 Features ..............12 Names and Functions of Parts .......14 Screen Configuration ..........17 On-Screen Indicators ..........19 Chapter 2 Measurement Preparations___________________ 21 Preparation Flowchart ..........21 Preparing to Use the Instrument after Purchase ..22 ...
Page 4 Contents Chapter 3 Connecting to Lines to be Measured ___________ 41 Connection Procedure ........... 42 Setting Measurement Conditions on the Wiring  Diagram Screen ............43 Connecting the Voltage Cords ......47 Connecting a Clamp Sensors ........ 49 Connecting the Voltage Cords to Lines to be  Measured ..............
Page 5 Contents Chapter 5 Viewing Measurement Data __________________ 83 Viewing and Using the Measurement Screen ..83  1P2W x 2 or 1P2W x 3 Wiring ..........84 List of Measurement Screens .........85 Viewing Data (Voltage, Current, Power, and Energy)  as a List ..............86 Viewing Voltage and Current Value Details ...
Page 6 Contents Chapter 7 Quick Set_________________________________ 109 Settings Configured with the Quick Set ..... 109 Settings That Can Be Added to Quick Set  Settings ..............110 Chapter 8 Saving Data and Manipulating Files __________ 113 Viewing and Using the File Screen ..... 114 Folder and File Structure ........
Page 7 Contents Using the PW3360/PW3365 Auto Excel Graph  Creation Application ..........145 Chapter 10Using Communications (USB/LAN) __ 147 10.1 Copying Data to a Computer (USB) .....148 10.2 Installing the USB Driver on a Computer ....150 10.3 Installing the PW3360/PW3365 Settings and  Download Application (USB/LAN) .......150 10.4 Using the PW3360/PW3365 Settings and ...
Page 8 Contents Chapter 12 Specifications _____________________________ 175 12.1 General Specifications ......... 175 12.2 Basic Specifications ..........178 12.3 Detailed Measurement Specifications ....182 12.4 Functional Specifications ........190 12.5 Calculation Formulas ........... 201 12.6 Range Configuration and Accuracy by Clamp  Sensor ..............
Page 9: Introduction
Introduction Introduction Thank you for purchasing the HIOKI Model PW3360 Clamp on Power Logger.To obtain maximum performance from the instru- ment, please read this manual first, and keep it handy for future ref- erence. Registered trademarks • Microsoft and Windows are either registered trademarks or trademarks of Microsoft Corporation in the United States and other countries.
Page 10: Confirming Package Contents
In particular, check the accessories, panel keys, and connectors. If damage is evident, or if it fails to operate according to the specifica- tions, contact your authorized Hioki distributor or reseller. • Use the original packing materials when transporting the instrument, if possible.
Page 11 Confirming Package Contents Options The following options are provided for the PW3360. For purchase, contact your authorized Hioki distributor or reseller. For current measurement  Model 9660 Clamp on Sensor (100 Arms rated)  Model 9661 Clamp on Sensor (500 Arms rated) ...
Page 12: Safety Information
Safety Information Safety Information This instrument is designed to comply with IEC 61010 Safety Standards, and has been thoroughly tested for safety prior to shipment. However, mishandling 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.
Page 13 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.
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. (maximum display value or scale length) The maximum displayable value or scale length. This is usually the name of the currently selected range.
Page 15: Operating Precautions
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’...
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.
Page 17: Measurement Flowchart
Measurement Flowchart Measurement Flowchart 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 preparations (At purchase) • Secure the voltage cords together with a spiral tube. (p. 22) •...
Page 18 Measurement Flowchart Recording settings (p. 69) Save destination Folder/ File name Clock Change the settings of measure- Save interval Recording start ment (calculation selection, ener- gy cost), system, and interface when required. Save items Recording stop Viewing measurement data (p. 83) [MEAS, LIST] screen Starting recording (p.
Page 19: Chapter 1 Overview
1.1 Product Overview Chapter 1 Overview 1.1 Product Overview The PW3360 Clamp on Power Logger is a clamp-type power meter capable of mea- suring 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 mea- surement (PW3360-21 harmonic model only), which are important parameters in power management.
Page 20: Features
1.2 Features 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.
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.
Page 22: Names And Functions Of Parts
1.3 Names and Functions of Parts 1.3 Names and Functions of Parts 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 instru- ment. (p. 38) Flashes if the backlight Recording LED has been turned off...
Page 23 1.3 Names and Functions of Parts Right SD memory card slot Insert an SD memory card here. USB interface Be sure to close the cover when Connect a computer here using recording. the included USB cable. See: (p. 30) See: (p.
Page 24 1.3 Names and Functions of Parts Upper Voltage input terminals Current input terminals Connect the included L9438-53 Connect optional clamp sensors here. Voltage Cord here. See: (p. 52) See: (p. 51) Back MAC address label Serial number Displays the instrument's unique Displays the instrument's serial num- MAC address, which is used when ber.
Page 25: Screen Configuration
1.4 Screen Configuration Screen Configuration Measurement screen VOLT/CURR(U/I) LIST POWER INTEGRATE DEMAND HARMONIC GRAFT (PW3360-21 only) HARMONIC LIST (PW3360-21 only) See: Chapter 5, "Viewing Measurement Data" (p. 83) WAVEFORM ZOOM TREND Setting screen MEAS 2 MEAS 1 REC 1 REC 2 SYS 1 SYS 2 See:...
Page 26 1.4 Screen Configuration File Screen Memory SD card See: Chapter 8, "Saving Data and Manipulating Files" (p. 113) Wiring Screen Wiring Check Wiring Diagram See: Chapter 3, "Connecting to Lines to be Measured" (p. 41) Quick Set Screen Quick Set Start See: Chapter 7, "Quick Set"...
Page 27: On-Screen Indicators
1.5 On-Screen Indicators 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 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. 180) If the voltage is over-range, the voltage that the instrument is capa- ble of measuring is being exceeded. Immediately disconnect the instrument.
Page 29: Measurement Preparations
2.1 Preparation Flowchart Measurement  Chapter 2 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.
Page 30: Preparing To Use The Instrument After Purchase
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.
Page 31: Wrapping Color-Coded Spiral Tubes Around Clamp Sensors And Grouping Together Cables
2.2 Preparing to Use the Instrument after Purchase Wrapping Color-coded Spiral Tubes around Clamp Sensors and Grouping Together Cables The instrument includes spiral tubes for use with clamp sensors. In order to prevent erroneous connections, these spiral tubes are wrapped around clamp sensor cables and color-coded to help recognize channels.
Page 32: Installing (Replacing) The Battery Pack
See: "Instrument Installation" (p. 7) • For battery operation, use only the Hioki 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.
Page 33 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. Cutout When the PW9002 Battery Set is shipped from Hioki factory, the 9459 Battery Pack has already fit into the battery case.
Page 34 2.2 Preparing to Use the Instrument after Purchase Insert the connector from the battery pack into the port on the instrument. Take care to orient the connector properly and in- sert it as far as it will go. With the battery case facing down, fit it into the recessed area on the instrument.
Page 35: Storing The Instrument In The C1005 Carrying Case (Option)
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: 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.
Page 36: Setting The Language And Measurement Line Frequency (50/60 Hz)
2.2 Preparing to Use the Instrument after Purchase Setting the Language and Measurement Line Frequency (50/60 Hz) When you turn on the instrument for the first time after purchase, the Language Set- ting screen and Frequency Setting screen will be displayed. Configure the settings as desired.
Page 37: Pre-Operation Inspection
Before using the instrument the first time, verify that it operates normally to ensure that the no damage occurred during storage or shipping. If you find any damage, contact your authorized Hioki distributor or reseller. Metal Exposed Inspect the voltage cords Is the insulation of the voltage cord to be ...
Page 38: Inserting (Removing) An Sd Memory Card
Important • 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 com- puter to format the card may reduce the card’s performance.
Page 39 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. •...
Page 40 2.4 Inserting (Removing) an SD Memory Card Inserting the SD memory card Turn off the power switch. Open the SD memory card slot cover. Disengage the SD memory card’s write- protect lock. LOCK key 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.
Page 41: Supplying The Power
2.5 Supplying the Power 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.
Page 42 2.5 Supplying the Power Connect the Z1006 AC Adapter to the instrument and plug it into an outlet as follows: Power OFF 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.
Page 43: Supplying Power From Measurement Lines (Using The Pw9003 Voltage Line Power Adapter)
• 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 custom- ers. Please contact your authorized Hioki distributor or reseller.
Page 44 2.5 Supplying the Power Preparation items Model Z1006 AC Adapter Model PW9003 Voltage Line Power Adapter Model L9438-53 Voltage Cord Connecting the PW9003 Be sure to connect the instrument to the measurement target as described in the fol- lowing procedure. Failing to follow this procedure properly is extremely dangerous. To disconnect the instrument, simply reverse the procedure.
Page 45 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.
Page 46: Turning The Power On/Off
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.
Page 47 • If the instrument fails to turn on when using the AC adapter, there 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 displayed before the self-test completes, there may be an internal instrument malfunction.
Page 48 2.6 Turning the Power On/Off...
Page 49: Connecting To Lines To Be Measured
Connecting to Lines  Chapter 3 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 pre- vent an accident if a short circuit occurs.
Page 50: Connection Procedure
3.1 Connection Procedure 3.1 Connection Procedure Connect the instrument as follows: Set the measurement conditions. (p. 43) Wiring diagram screen Attach the voltage cords.(p. 47) Attach the clamp sensors.(p. 49) Make connections. Make connections. (p. 51) (p. 52) Set the current range. (p. 54) Check the wirings.
Page 51: Setting Measurement Conditions On The Wiring Diagram Screen
3.2 Setting Measurement Conditions on the Wiring Diagram Screen 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.
Page 52 3.2 Setting Measurement Conditions on the Wiring Diagram Screen Selecting the wiring method wiring Sub- Name Detailed description selection selection 1P2W Single-phase/ If the single-phase/2-wire lines share the same voltage, you can select from 1 to 3 circuits with 2-wire lines the sub-selection.
Page 53 3.2 Setting Measurement Conditions on the Wiring Diagram Screen Select the current channel. To measure multiple circuits with the wiring, select the corresponding chan- nel and then set the clamp sensor and current range. 1P2Wx2 I1, I2 1P2Wx3 I1, I2, I3 1P3W+I I12, I3 1P3W1U+I...
Page 54 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 set- ting while checking the current value on [WIR, CHK] screen after connect- ing the instrument. See: 3.7, "Setting the Current Range"...
Page 55: Connecting The Voltage Cords
3.3 Connecting the Voltage Cords 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 volt- age input terminals to the circuit to be tested. • To ensure voltage cord integrity, grip cords by the plug when connecting or disconnecting them.
Page 56 3.3 Connecting the Voltage Cords The voltage cords connection Attach the alligator clip or magnet Alligator clip adapter to the end of the voltage cord. Magnet adapter Insert the voltage cords into the voltage input terminals while checking the [WIR, DIAG] screen.
Page 57: Connecting A Clamp Sensors
3.4 Connecting a Clamp Sensors 3.4 Connecting a 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.
Page 58 3.4 Connecting a Clamp Sensors Connect the clamp sensors’ BNC PW3360 current BNC connector of connectors to the current input ter- input terminal the clamp sensor minals while checking the [WIR, Connector, DIAG] screen. aligning Align the groove on the BNC connector with the connector guide on the instru- ment and push it into place.
Page 59: Connecting The Voltage Cords To Lines To Be Measured
3.5 Connecting the Voltage Cords to Lines to be Measured 3.5 Connecting the Voltage Cords to Lines to be Measured Connect the voltage cords to the lines to be measured while checking the [WIR, DIAG] screen. Example: When using the alligator clips Secondary side of breaker Securely clip the cords to the metallic part of the screw or wiring bar on the secondary side of the cir-...
Page 60: Connecting Clamp Sensors To Lines To Be Measured
3.6 Connecting Clamp Sensors to Lines to be Measured 3.6 Connecting Clamp Sensors to Lines to be Measured Connect the clamp sensors to the lines to be measured while checking the [WIR, DIAG] screen. Note that the clamp sensor may be damaged if the applied current exceeds the maximum input current.
Page 61: Leakage Current Measurement
3.6 Connecting Clamp Sensors to Lines to be Measured Leakage Current Measurement 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.
Page 62: Setting The Current Range
3.7 Setting the Current Range 3.7 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 When measuring multiple single-phase/ 2-wire (1P2W) circuits or when “current only”...
Page 63 3.7 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 in- formation such as the load rating, oper-...
Page 64: Verifying Correct Wiring (Wiring Check)
3.8 Verifying Correct Wiring (Wiring Check) 3.8 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 re- sult indicates that there is no problem with the wirings.
Page 65 3.8 Verifying Correct Wiring (Wiring Check) If the wiring confirmation result is red (FAIL) 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....
Page 66 3.8 Verifying Correct Wiring (Wiring Check) If the wiring confirmation result is [CHECK] or [FAIL] wiring confir- Judgment conditions Confirmation steps mation item FAIL will display when volt- • Are the voltage test leads completely inserted into the voltage input terminals? age value is less than 50V.
Page 67 3.8 Verifying Correct Wiring (Wiring Check) wiring confir- Judgment conditions Confirmation steps mation item • Are the clamp-on sensors clamped cor- FAIL will display when the rectly? current phase sequence is • Does the arrow of the clamp-on sensor Current incorrect.
Page 68 3.8 Verifying Correct Wiring (Wiring Check)
Page 69: Chapter 4 Changing Settings
Changing  Chapter 4 Settings You can change any setting item on the setting screen. See: 10.5, "LAN Communications" (p. 155) See: 11.2, "Configuring Pulse Settings" (p. 169)
Page 70: Viewing And Using The Settings Screen
4.1 Viewing and Using the Settings Screen 4.1 Viewing and Using the Settings Screen Allows you to switch to the Settings screen and change the Setting screen. Allows you to review settings details (help function). Saves settings data. See: 8.4, "Saving Settings Files" (p. 122) Allows you to select a Settings screen.
Page 71: Changing Measurement Settings
4.2 Changing Measurement Settings 4.2 Changing Measurement Settings You can change measurement conditions on the [SET 1/8, MEAS 1] [SET 2/8, MEAS 2] Settings screens. Measurement 1 Setting Screen Wiring Selects the measurement line wiring method. See: "Selecting the wiring method" (p. 44) Frequency Selects the frequency.
Page 72 4.2 Changing Measurement Settings • When a factory reset (p. 81) is performed to reset the instrument to its default settings, no measurement line frequency will have been set. When you turn on the instrument, first set the fre- quency to the measurement line frequency. See: "Setting the Language and Measurement Line Frequency (50/60 Hz)"...
Page 73: Measurement 2 Setting Screen
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. 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.
Page 74 4.2 Changing Measurement Settings PF/Q/S calculation Select the method for calculating power factor (PF), reactive power (Q), and appar- ent power (S). See: 12.5, "Calculation Formulas" (p. 201) 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.
Page 75 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 (consump- tion) WP+ value. Selection Unit cost 0.00000 to 99999.9/kWh Set to any three alphanumeric characters.
Page 76 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.
Page 77: Changing Recording (Save) Settings
4.3 Changing Recording (Save) Settings 4.3 Changing Recording (Save) Settings You can change the conditions used to record (save) measurement data on the [SET 3/8, REC 1] [SET 4/8, REC 2] Settings screens. Recording 1 Setting Screen Data storage time Since the instrument can perform recording and measurement for a...
Page 78 When the save destination is set to [Internal M], harmonic data is not saved; only recorded measurement data such as voltage, cur- rent, 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.
Page 79 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, power, etc. Minimum: To check minimum values for voltage, power factor, etc.
Page 80 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 instru- ment’s internal memory.
Page 81 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]...
Page 82: Recording 2 Setting Screen
4.3 Changing Recording (Save) Settings Recording 2 Setting Screen Recording start method Sets the method used to start recording. Selection Starts recording from the point at which the [START/ MANUAL STOP] key is pressed. Recording is started at the set time (YY/MM/DD hh:mm). TIME If the set time has already passed, the “interval time”...
Page 83 4.3 Changing Recording (Save) Settings 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.
Page 84 4.3 Changing Recording (Save) Settings The maximum recording and measurement time is up to one year. Recording will stop automatically in one year. 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.
Page 85: Changing System Settings (As Necessary)
4.4 Changing System Settings (as Necessary) 4.4 Changing System Settings (as Necessary) You can change system settings on the [SET 5/8, SYS 1] [SET 6/8, SYS 2] Set- tings screens. System 1 Setting Screen Clock Sets the date and time (using the Western calendar and 24-hour time). See: "Specifying a time"...
Page 86 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...
Page 87: System 2 Setting Screen
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 Display the Measurement screen instead of displaying the Quick Set start dialog box when the instrument is turned on.
Page 88: Initializing The Instrument (System Reset)
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. 217). If the cause of the problem remains unclear, try a system reset. Enter Select Performing a system reset causes all settings other than the frequency setting,...
Page 89: Reverting The Instrument To Its Factory Settings (Factory Reset)
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.
Page 90: Factory Settings
Unit cost: 0000.00/kWh, Currency: Not set. THD calculation  THD-F (Distortion component/Fundamental wave) (PW3360-21 only) Save Destination SD card Save Interval 5 minutes PW3360-20: AVG only REC 1 Save Items PW3360-21: AVG only (no hamonics) Screen Save Folder/ File Name Auto Recording start method...
Page 91: Viewing Measurement Data
5.1 Viewing and Using the Measurement Screen Viewing Measurement  Chapter 5 Data The PW3360 allows you to view measured values, waveforms, and graphs on the Measurement screen. Viewing and Using the Measurement Screen Switches to the Measurement screen and changes the Mea- Clamp sensor Current range Current channel...
Page 92: 1P2W X 2 Or 1P2W X 3 Wiring
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. Selects the circuit. Changes the circuit. For 1P2W x 2 or 1P2W x 3 wirings, you must change the circuit since the [MEAS, LIST] [MEAS, POWER]...
Page 93: List Of Measurement Screens
5.2 List of Measurement Screens List of Measurement Screens Screen Displayed data Reference name Voltage RMS (U), current RMS (I), frequency (f), active power (P), reactive power (Q), apparent power (S), power factor (PF) or dis- placement power factor (DPF), active energy (consumption) WP+, List "5.3"...
Page 94: Viewing Data (Voltage, Current, Power, And Energy) As A List
5.3 Viewing Data (Voltage, Current, Power, and Energy) as a List Viewing Data (Voltage, Current, Power, and Energy) as a List Press the [SCREEN] key to display the [MEAS, LIST] screen. Voltage RMS Current RMS Frequency Active energy Active power (consumption) Apparent power...
Page 95: Viewing Voltage And Current Value Details (Rms Values, Fundamental Wave Values, Peak Values, And Phase Angles)
5.4 Viewing Voltage and Current Value Details (RMS Values, Fundamental Viewing Voltage and Current Value Details (RMS Values, Fundamental Wave Values, Peak Values, and Phase Angles) Press the [SCREEN] key to display the [MEAS, U/I] screen. RMS values Fundamental Peak values Phase angles wave values Voltage...
Page 96: Viewing Power Details (Channel Power Values)
5.5 Viewing Power Details (Channel Power Values) Viewing Power Details (Channel Power Values) Press the [SCREEN] key to display the [MEAS, POWER] screen. Per-channel Per-channel active power apparent power Total active Total apparent power power Per-channel Per-channel power factor reactive power Total reactive Total power power...
Page 97: Viewing Energy  (Active Energy And Reactive Energy)
5.6 Viewing Energy (Active Energy and Reactive Energy) Viewing Energy  (Active Energy and Reactive Energy) Press the [SCREEN] key to display the [MEAS, INTEG.] screen. • 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.
Page 98: Viewing A Demand Graph
5.7 Viewing a Demand Graph Viewing a Demand Graph Press the [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. Switches the display parameter. When active power demand value (con- Active power demand value (consump- sumption Pdem+) is selected, displays a...
Page 99: Viewing A Harmonic Graph (Pw3360-21 Only)
5.8 Viewing a Harmonic Graph (PW3360-21 only) Viewing a Harmonic Graph  (PW3360-21 only) Press the [SCREEN] key to display the [MEAS, HARM (GRAPH)] screen. Cursor  Total harmonic distortion (THD-F or THD-R) measured value See: "THD calculation (PW3360-21 only)" (p. 68) THD is not included in power.
Page 100 5.8 Viewing a Harmonic Graph (PW3360-21 only) Harmonic power phase angle (vector display) graph screen Performs cursor measurement. The order can be changed using the cursor keys. The display can be changed from the normal bar graph to a vector graph when the display parame- ter is set to the active power phase angle display.
Page 101: Viewing A Harmonic List (Pw3360-21 Only)
5.9 Viewing a Harmonic List (PW3360-21 only) Viewing a Harmonic List  (PW3360-21 only) Press the [SCREEN] key to display the [MEAS, HARM (LIST)] screen. Total harmonic distortion (THD-F or THD-R) See: "THD calculation (PW3360-21 only)" (p. 68) THD is not included in power. Changes the displayed order.
Page 102 5.9 Viewing a Harmonic List (PW3360-21 only) Display parameter Description Voltage, current: Phase angle for each order’s harmonic component, using the phase of the fundamental wave component for U1 input as 0° PHASE Power: Power factor for each order’s harmonic component expressed as an angle...
Page 103: Viewing Waveforms
5.10 Viewing Waveforms 5.10 Viewing Waveforms Press the [SCREEN] key to display the [MEAS, WAVE] screen. Voltage  waveforms U1: Red U2: Yellow Voltage U3: Blue Voltage  vertical axis Voltage value Current for 1 division Current  waveforms I1: Red Frequency I2: Yellow I3: Blue...
Page 104: Changing The Zoom Factor For The Vertical Axis Used To Display Voltage And Current Waveforms
5.10 Viewing Waveforms Changing the Zoom Factor for the Vertical Axis Used to Display Voltage and Current Waveforms Press the [MAGNIFY] key. The cursor will move to the zoom factor field, and you will be able to change the setting. Move the cursor to the voltage or current zoom factor and press the [ENTER]...
Page 105: Enlarging Measured Values On The Display
5.11 Enlarging Measured Values on the Display 5.11 Enlarging Measured Values on the Display Press the [SCREEN] key to display the [MEAS, ZOOM] screen. Selects the parameter  to enlarge. Changing display parameters Press the [SELECT] key. The cursor will move to the display parameter field, and you will be able to change the setting.
Page 106: Viewing A Trend Graph
5.12 Viewing a Trend Graph 5.12 Viewing a Trend Graph Press the [SCREEN] key to display the [MEAS, TREND] screen. Maximum value during the save interval Switches the display parameter. Average value during the save interval Minimum value during the  save interval Cursor ...
Page 107 5.12 Viewing a Trend Graph Select either [Vertical] [Horizontal] with the cursor and press the [ENTER] key. dialog box [Magnify Selection] will be displayed. Select the desired zoom factor with the cursor keys and press the [ENTER] key. The other axis can be changed in the same manner. •...
Page 108 5.12 Viewing a Trend Graph...
Page 109: Starting And Stopping Recording And  Measurement
Starting and Stopping  Recording and  Chapter 6 Measurement The method used to start and stop recording is set with the [REC START] [REC STOP] settings on the [SET 4/8, REC 2] screen. Recording and measurement data is saved to the destination selected on the [SET 3/8, REC 1] screen.
Page 110: Starting Recording
6.1 Starting Recording 6.1 Starting Recording Do not remove the SD memory card while recording is in prog- ress. If the SD memory card is removed during recording, mea- surement data will be saved in a new file (with a sequentially numbered suffix) when the card is reinserted.
Page 111: Staring Recording By Specifying A Time
6.1 Starting Recording Staring Recording by Specifying a Time Set the recording start method on the [SET 4/8, REC 2] screen to [TIME] and set the start time. Press the key on the Mea- surement screen. The instrument will enter the standby state. The recording LED flashing When the set start time is reached, recording will start (and the RECORDING LED will light up).
Page 112: Starting Recording At A Good Time Division (Interval Time)
6.1 Starting Recording Starting Recording at a Good Time Division (Interval Time) Set the recording start method on the [SET 4/8, REC 2] screen to [INTER- VAL]. Press the key on the Mea- surement screen. The instrument will enter the standby state. The recording LED flashing Recording will start automatically when a good time division is reached based on the save interval time.
Page 113: Stopping Recording
6.2 Stopping Recording 6.2 Stopping Recording Stopping Recording Manually Set the recording stop method on the [SET 4/8, REC 2] screen to [MAN- UAL]. Press the key on the Mea- surement screen. A confirmation dialog box will be displayed. Press the [ENTER] key to stop recording.
Page 114: Using Repeat Recording
6.3 Using Repeat Recording 6.3 Using Repeat Recording Set the recording start method on the [SET 4/8, REC 2] screen to [REPEAT] and set the start date. Set the stop date for the recording stop method. When using repeat recording, the recording stop method cannot be changed. Set the recording time period and folder segmenting method.
Page 115 6.3 Using Repeat Recording If the start date has already passed when the key is pressed, recording will be started at the recording period start time on the next day. Recording will be stopped automatically when the recording time period on the set repeat stop date ends. To stop recording before the set stop time is reached, press the key, just as when stopping recording manually.
Page 116: Operation When A Power Outage Occurs While Recording
6.4 Operation When a Power Outage Occurs While Recording 6.4 Operation When a Power Outage Occurs While Recording If the supply of power to the instrument is cut off while recording is in progress, measurement operation will stop during the outage, but previously recorded measurement data and setting conditions will be backed up.
Page 117: Chapter 7 Quick Set
7.1 Settings Configured with the Quick Set Chapter 7 Quick Set The Quick Set offers step-by-step guidance on the minimum necessary tasks that must be accomplished in order to perform recording and mea- surement in the following order: [Basic Set]→[Connect]→[U Wir- ing]→[I Wiring]→[I Range]→[I Check]→[Rec Set]→[Start].
Page 118: Settings That Can Be Added To Quick Set Settings
7.2 Settings That Can Be Added to Quick Set Settings 7.2 Settings That Can Be Added to Quick Set Settings Using the following procedure, normal settings can be applied in combination with the Quick Set to perform recording and measurement as desired: Press the key to start the Quick Set.
Page 119 7.2 Settings That Can Be Added to Quick Set Settings Press the key and configure the necessary settings on the Set- tings screen. See: 4.2, "Changing Measurement Settings" (p. 63) Reconfirm the wirings and measured values. See: 3.8, "Verifying Correct Wiring (Wiring Check)"...
Page 120 7.2 Settings That Can Be Added to Quick Set Settings...
Page 121: Saving Data And Manipulating Files
Saving Data and Manipulating Chapter 8 Files The PW3360 can save the following data on an SD memory card or in its internal memory. File contents Extension Format SD memory card Internal memory Recording and Available Available measurement data Harmonic data  Binary Available Not available...
Page 122: Viewing And Using The File Screen
8.1 Viewing and Using the File Screen 8.1 Viewing and Using the File Screen SD memory card file screen When you scroll the screen with the cursor Displays the File screen (SD keys, the scroll bar indicates your current position. memory card/internal memory) Displays the amount of space used and switches screens.
Page 123 8.1 Viewing and Using the File Screen Internal memory file screen When you scroll the screen with the cursor keys, the scroll bar indicates your current position. Displays the File screen (SD memory card/internal memory) Displays the amount of space used on the and switches screens.
Page 124: Folder And File Structure
8.2 Folder and File Structure 8.2 Folder and File Structure This section describes the folder and file structure on the SD memory card and in the instrument’s internal memory. SD Memory Card The PW3360 base folder is required in order for the instrument to save data on the SD memory card.
Page 125 "Recording and measurement folder and file structure" (p. 118) YYMMDD01 Recording and measurement data folder (manual folder and file naming) Up to 5 byte alphanumeric charac- HIOKI ters See: "Recording and measurement folder and file structure" (p. 119) HIOKI0 • When a recording and measurement data file, harmonic data file (PW3360-21 only), or waveform data file exceeds 200 MB, all files will be segmented and new files added.
Page 126 8.2 Folder and File Structure Recording and measurement folder and file structure (automatic folder and file naming) Recording and PW3360  measurement base folder data Recording data files Settings data files YYMMDD00.SET PW3360 MMDD0000.CSV YYMMDD00 MMDD0001.CSV MMDD0002.CSV YYMMDD: Recording and measurement data Recording and files* measurement...
Page 127 Recording and measurement folder and file structure (manual folder and file naming) PW3360  Recording and base folder measurement data Recording data files Settings data files HIOKI.SET PW3360 HIOKI HIOKI00.CSV HIOKI01.CSV Recording and measurement data HIOKI02.CSV files* up to 100 files...
Page 128: Internal Memory
HIOKI.CSV ample, “HIOKI”) Recording and HIOKIXX.CSV If recording is stopped and then restarted using measurement the manual “HIOKI” setting file 60BACKXX.CSV (.CSV) Data that was backed up in the internal memory (XX: 00 to 99) because no SD memory card was inserted...
Page 129: Saving Copies Of The Screen  (Sd Memory Card Only)
8.3 Saving Copies of the Screen (SD Memory Card Only) 8.3 Saving Copies of the Screen  (SD Memory Card Only) The screen currently being displayed can be saved in BMP file for- mat on the SD memory card. Even if the save destination (p. 69) is set to [Internal M], screen copies are saved on the SD memory card.
Page 130: Saving Settings Files
8.4 Saving Settings Files 8.4 Saving Settings Files By saving the current settings state and then later loading the cor- responding settings data, you can restore the instrument to its state at the time the settings were saved. Set the settings file save destina- tion.
Page 131: Loading Settings Files
8.5 Loading Settings Files 8.5 Loading Settings Files This section describes how to load a settings file that was previ- ously saved on the SD memory card or in the instrument’s internal memory. LAN settings are not loaded. SD Memory Card Press the key to display the [FILE, SD]...
Page 132: Internal Memory
8.5 Loading Settings Files Internal Memory Press the key to display the [FILE, Memory] screen. Select the settings file (with the .SET extension) to load. : Move up and down (select a file). Press the [SET.LOAD] key. When the confirmation dialog box is displayed, press the [YES] key.
Page 133: Copying Internal Memory Files To The Sd Memory Card
8.6 Copying Internal Memory Files to the SD Memory Card 8.6 Copying Internal Memory Files to the SD Memory Card This section describes how to copy internal memory files to the SD memory card. Press the key to display the [FILE, Memory] screen.
Page 134: Deleting Folders And Files
8.7 Deleting Folders and Files 8.7 Deleting Folders and Files This section describes how to delete folders and files stored on the SD memory card or in the instrument’s internal memory. Press the key to display the [FILE, SD] [FILE, Memory] screen.
Page 135: Formatting The Sd Memory Card Or Inter- Nal Memory
8.8 Formatting the SD Memory Card or Internal Memory 8.8 Formatting the SD Memory Card or Inter- nal Memory This section describes how to format an SD memory card or the instrument’s internal memory. Press the key to display the [FILE, SD] screen or the [FILE,...
Page 136 8.8 Formatting the SD Memory Card or Internal Memory...
Page 137: Analyzing Data On A Computer
Analyzing Data  Chapter 9 on a Computer This section describes how to load data recorded with the instrument onto a com- puter and analyze it using the optional SF1001 Power Logger Viewer application. Recording and measurement data can also be checked by loading it into the graphic s software such as Excel.
Page 138: Copying Data To A Computer (Sd)
9.1 Copying Data to a Computer (SD) 9.1 Copying Data to a Computer (SD) This section describes how to eject the SD memory card from the instrument and copy data from the card to a computer. If the computer does not have an SD mem- ory card slot, please purchase an SD memory card reader.
Page 139 9.1 Copying Data to a Computer (SD) Start Computer Click the Click Click Double click the [PW3360SD]. Double click [Removable Disk] If the SD card was not formatted with instrument, will be dis- played. Copy the necessary folders or files to the specified folder on the computer.
Page 140: Sf1001 Power Logger Viewer (Optional)
9.2 SF1001 Power Logger Viewer (Optional) 9.2 SF1001 Power Logger Viewer (Optional) The SF1001 Power Logger Viewer is a software application that runs on a computer to analyze data recorded with the instrument. The SF1001 can load measurement data recorded with the instrument. However, note that it may lose the ability to load files if they are opened with another application or overwritten, causing the format to change.
Page 141 9.2 SF1001 Power Logger Viewer (Optional) Printing reports You can print user-specified measurement data as reports. Converting measurement data into CSV-format files You can convert a user-specified range of measurement data into a CSV-format file. You can also load harmonic data that was saved in the binary format into a spread- sheet application by converting it to the CSV format.
Page 142: Checking Recording And Measurement Data With Excel
9.3 Checking Recording and Measurement Data with Excel 9.3 Checking Recording and Measurement Data with Excel Since recording and measurement data is stored in CSV-format files, it can be loaded into Excel. Harmonic data (PW3360-21 only) and waveform data use a binary format and can- not be loaded into Excel.
Page 143: Saving Data As An Excel File
9.3 Checking Recording and Measurement Data with Excel Saving Data as an Excel File When you open measurement data in Excel and overwrite the original file by saving it as a CSV-format file, the file format will change. When you open a measurement (CSV-format) file, save it as an Excel file (.xls).
Page 144: Example Of Data From A Measurement File
Instrument information Recording start time Measurement data Measurement information Measurement File Contents Instrument information Parameter Parameter name Format Description Instrument informa- HIOKI PW3360  PW3360 serial tion S/N.123456789 number (VerX.XX) (Version number) Automatic: YYMMDDXX FOLDER Folder name User-specified: ABCDE Folder name (5 characters) 1P2W/1P2Wx2/1P2Wx3/...
Page 145 9.3 Checking Recording and Measurement Data with Excel Parameter Parameter name Format Description Calculation selec- tion ot the total har- THD (Total har- monic distortion (PW3360-21 monic distortion) THD-F/ THD-R See: "Appendix4 only) Calculation selection Terminology" (p. 1sec/2sec/5sec/10sec/ 15sec/30sec/1min/2min/ INTERVAL Save interval time Save interval time 5min/10min/15min/...
Page 146 9.3 Checking Recording and Measurement Data with Excel Measurement information Parameter Parameter Format Description name Output time YYYY-MM-DD Date Output time and date and date hh:mm:ss Etime Elapsed time hhhh:mm:ss Elapsed time from start of recording A : U1 (voltage CH1) peak exceeded B : U2 (voltage CH2) peak exceeded C : U3 (voltage CH3) peak exceeded D : I1 (current CH1) peak exceeded...
Page 147 9.3 Checking Recording and Measurement Data with Excel Measurement data header Parameter Parameter name Description Freq_xxx[Hz] Frequency U1_xxx[V] Voltage RMS U1(CH1) See: "5.4 Viewing Voltage and Current Value U2_xxx[V] U2(CH2) Details (RMS Val- U3_xxx[V] U3(CH3) ues, Fundamental U12(CH12) Wave Values, Peak Values, and Phase U12_xxx[V] For 3P3W2M wirings, value for third...
Page 148 9.3 Checking Recording and Measurement Data with Excel Parameter Parameter name Description I1_xxx[A] Current RMS I1(CH1) See: 5.4, "Viewing Voltage and Current Value I2_xxx[A] I2(CH2) Details (RMS Val- I3_xxx[A] I3(CH3) ues, Fundamental Wave Values, Peak I12(CH12) Values, and Phase I12_xxx[A] For 3P3W2M wirings, value for third Angles)"...
Page 149 9.3 Checking Recording and Measurement Data with Excel Parameter Parameter name Description Q1_xxx[var] Reactive power Q1(CH1) Q2_xxx[var] Q2(CH2) Q3_xxx[var] Q3(CH3) Q_xxx[var] Q(total) PF1_xxx Power factor PF1(CH1) PF2_xxx PF2(CH2) PF3_xxx PF3(CH3) See: "PF/Q/S calculation" PF_xxx PF(total) (p. 66) Displacement power factor "Appendix4 Termi- DPF1_xxx DPF1(CH1)
Page 150 9.3 Checking Recording and Measurement Data with Excel Parameter Parameter name Description Active power demand quantity WP-dem[Wh] (Regeneration) Active power demand quantity Active energy (Regener- (Regeneration), first circuit to third cir- ation) for each interval WP-dem1[Wh] to cuit time WP-dem3[Wh] Active power demand quantity (Regeneration) for each of three 1P2W circuits...
Page 151 9.3 Checking Recording and Measurement Data with Excel Parameter Parameter name Description PFdem Power factor demand value The average value of the power factor for each Power factor demand value, first cir- time interval cuit to third circuit PFdem1 to PFdem3 ...
Page 152: Converting Measured Value Exponential Data
9.3 Checking Recording and Measurement Data with Excel Converting Measured Value Exponential Data Measured values are displayed exponentially so that the instrument can accommo- date values of varying lengths. To make it easier to view data in Excel, exponential data can be converted into numerical data. Select the column labels you wish to convert into numerical data and right- click with the mouse.
Page 153: Using The Pw3360/Pw3365 Auto Excel Graph Creation Application
Launch Excel and automatically create a graph. Installing the software Download the PW3360/PW3365 Auto Excel Graph Creation Application from the Hioki website. Install the software on your computer. [MANU- For more information about how to install and use the software, see AL.pdf]...
Page 154 9.4 Using the PW3360/PW3365 Auto Excel Graph Creation Application...
Page 155: Chapter 10Using Communications (Usb/Lan)
Using Communications  Chapter 10 (USB/LAN) Since the PW3360 ships standard with USB and LAN interfaces, you can connect the instrument to a computer to download data and control the instrument. Recording data USB or LAN interface Control signal Capabilities with a USB connection •...
Page 156: Copying Data To A Computer (Usb)
10.1 Copying Data to a Computer (USB) 10.1 Copying Data to a Computer (USB) This section describes how to copy data from an SD memory card or the instru- ment’s internal memory to a computer by connecting the instrument and computer with the included USB cable.
Page 157 10.1 Copying Data to a Computer (USB) Press the [USB Drive] key on the [FILE, SD] screen. If the instrument is connected to the computer, the following message will be dis- played on the instrument: Connecting to mass storage. To cansel, hit ESC. Cancel: ESC The computer will recognize the SD memory card and internal memory as remov- able disks.
Page 158: Installing The Usb Driver On A Computer
USB driver. See: 10.4, "Using the PW3360/PW3365 Settings and Download Application (USB)" (p. 151) Download the USB driver (for PW3360/PW3365) from the Hioki website. Install the driver on the computer. [README.pdf] For more information about how to install the driver, see , which is included in the archive file.
Page 159: Using The Pw3360/Pw3365 Settings And Download Application (Usb)
10.4 Using the PW3360/PW3365 Settings and Download Application (USB) 10.4 Using the PW3360/PW3365 Settings and Download Application (USB) You can configure the PW3360 and download data from it over a USB connection using the free PW3360/PW3365 Settings and Download Application. Initiating USB Communications between the PW3360 and a Com- puter Turn off the instrument.
Page 160 10.4 Using the PW3360/PW3365 Settings and Download Application (USB) Select the USB radio button and verify that “HIOKI USB DEVICE (COMxx)” is shown in the dialog box. USB communications will be enabled. Click For more information about how to use the software, see the instruction manual,...
Page 161 10.4 Using the PW3360/PW3365 Settings and Download Application (USB) The effects of electromagnetic interference such as noise from an external source may cause communications errors when using a USB connection. If you encounter such errors, attach a commer- cially available ferrite clamp to the USB cable as shown in the fig- ure below.
Page 162: Disconnecting The Usb Connection From The Computer
10.4 Using the PW3360/PW3365 Settings and Download Application (USB) Disconnecting the USB connection from the Computer Exit the PW3360/PW3365 Settings and Download Application. Turn off the instrument. Prepare to eject the instrument’s USB connection from the computer. Click Click Disconnect the USB cable from the instrument and computer.
Page 163: Lan Communications
10.5 LAN Communications 10.5 LAN Communications Using a LAN connection, you can operate the PW3360 remotely using an Internet browser or configure the PW3360 and download data from it using remote operation via the free PW3360/PW3365 Settings and Download Application. You must configure the instrument’s LAN settings, create a network, and connect the instrument and a computer with a LAN cable.
Page 164: Configure The Instruments Lan Settings
10.5 LAN Communications Configure the Instruments LAN Settings • Make these settings before connecting to a network. Changing settings while connected can duplicate IP addresses of other network devices, and incorrect address information may other- wise be presented to the network. •...
Page 165 10.5 LAN Communications Network environment configuration Example 1. Connecting the instrument to an existing network To connect to an existing network, the network system administrator (IT department) has to assign set- tings beforehand. Some network device settings must not be duplicated. Obtain the administrator's assignments for the following items, and write them down.
Page 166: Connecting The Instrument And Computer With A Lan Cable
10.5 LAN Communications Connecting the Instrument and Computer with a LAN Cable To avoid damaging the LAN cable, grasp the connector, not the cable, when unplugging the cable. Connect the instrument and computer with a LAN cable. The Ethernet interface jack is on the right side. LINK LED RX/TX LED The RX/TX LED blinks when sending...
Page 167 10.5 LAN Communications When connecting the instrument to an existing network (when connecting the instrument to a hub) Preparation items(provide either of the following) A 100Base-TX straight cable (up to 100 m in length, commercially available) If using a 10Base network, a 10Base-T ca- ble can be used.
Page 168 10.5 LAN Communications When connecting the instrument directly to a computer (when connecting the instrument to a computer) Preparation items(provide either of the following) A 100Base-TX straight or cross cable (up to 100 m in length) Model 9642 LAN Cable (optional) Connect the LAN cable to the instrument’s LAN interface.
Page 169: Using The Pw3360/Pw3365 Settings And Download Application (Lan)
10.6 Using the PW3360/PW3365 Settings and Download Application (LAN) 10.6 Using the PW3360/PW3365 Settings and Download Application (LAN) You can configure the PW3360 and download data from it over a LAN connection using the free PW3360/PW3365 Settings and Download Application. Initiating LAN Communications between the PW3360 and a Com- puter Turn off the instrument.
Page 170: Disconnecting The Lan Connection From The Computer
10.6 Using the PW3360/PW3365 Settings and Download Application (LAN) Enter an IP address and select the LAN radio button. LAN communications will be enabled. Click For more information about how to use the software, see the instruction manual that came with the software. Disconnecting the LAN connection from the Computer Exit the PW3360/PW3365 Settings and Download Application.
Page 171: Remote Control Of The Instrument By Internet
10.7 Remote Control of the Instrument by Internet Browser 10.7 Remote Control of the Instrument by Inter- net Browser The instrument includes a standard HTTP server function that supports remote con- trol by an internet browser on a computer. The instrument's display screen and control panel keys are emulated in the browser. Operating procedures are the same as on the instrument.
Page 172 10.7 Remote Control of the Instrument by Internet Browser If the HTTP screen is not displayed Check Internet Explorer’s settings. On the Internet Explorer settings, click [Tools]-[Internet Options]. On the [Advanced] tab, enable [Use HTTP1.1] and disable [Use HTTP1.1 through proxy connections].
Page 173: Browser
10.7 Remote Control of the Instrument by Internet Browser Operating the Instrument Remotely Click Remote Control Screen The remote operation page will be displayed. Click If a password has been set, the following page will be displayed. Enter the password and click the [SET] button.
Page 174: Setting A Password
10.7 Remote Control of the Instrument by Internet Browser Setting a Password You can restrict remote operation by setting a password. Click [Password Setting] on the main page. The following page will be displayed. Enter the [Old Password], [New Password], and [Confirm New Pass- word] fields and click the...
Page 175: Using Pulse Input And Output
Using Pulse Input  Chapter 11 and Output The pulse I/O terminals can be used to input a pulse signal from an external source or to output a pulse signal that is proportional to active energy during recording and measurement. Pulse signal input External device Wire...
Page 176: Connecting Wires To The Pulse I/O Terminals
11.1 Connecting Wires to the Pulse I/O Terminals 11.1 Connecting Wires to the Pulse I/O Termi- nals This section describes how to connect wires to the pulse I/O terminals. When using pulse output, the signal must be pulled up to the external power supply. See: 11.4, "Outputting a Pulse Signal"...
Page 177: Configuring Pulse Settings
11.2 Configuring Pulse Settings 11.2 Configuring Pulse Settings When using the pulse I/O terminals, you must configure the instrument’s pulse set- tings. [SET 8/8, PULSE] Press the key to display the screen. Configure the settings as desired. Pulese input FILTER ON/OFF SCALING 0.001 to 100.000...
Page 178: Inputting A Pulse Signal
11.3 Inputting a Pulse Signal 11.3 Inputting a Pulse Signal This section describes how to input a pulse signal from an external source. After configuring scaling (coefficient), sub-unit, and unit (five byte characters) settings, you can convert an input pulse signal. When recording and measurement are started, pulses are measured, and pulse values are saved for each save time interval.
Page 179 11.3 Inputting a Pulse Signal Filter Frequency High/Low period 25 Hz or less 20 ms or more (Mechanical contact use) 100 s or more 5 kHz or less (Electronic contact use) • The pulse input low terminal is common with the instrument GND and is not isolated.
Page 180: Outputting A Pulse Signal
11.4 Outputting a Pulse Signal 11.4 Outputting a Pulse Signal A pulse signal is output each time active energy consumption (WP+) exceeds the pulse output rate during recording and mea- surement. For example, if the output rate is 10 kWh, the pulse sig- nal will be output each time the active energy consumption (WP+) exceeds the output rate after recording and measurement start, specifically at 10 kWh, 20 kWh, and 30 kWh.
Page 181 11.4 Outputting a Pulse Signal The pulse output terminal is isolated from the instrument’s internal circuitry. When using pulse output, connect the “PULSE OUT Hi” terminal to an external power supply using a pull-up resistor as shown in the following example external circuit: Power source (30V or less) Pull-up resistor...
Page 182 11.4 Outputting a Pulse Signal...
Page 183: Chapter 12 Specifications
12.1 General Specifications Chapter 12 Specifications 12.1 General Specifications Operating  Indoors, Pollution degree 2, altitude up to 2,000 m (6562-ft.) environment -10°C to 50°C (14°F to 122°F), 80%RH or less (non-condensat- Operating  ing) temperature  When using LAN communications, 0°C to 50°C (32°F to 122°F),  When operating on battery power, 0°C to 40°C (32°F to 104°F), ...
Page 184 12.1 General Specifications Backup battery  Clock and settings (Lithium battery),  life Approx. 10 years at 23°C (at 73.4°F) Without PW9002: Approx. 180W x 100H x 48D mm  / Approx. 7.09”W x 3.94”H x 1.89”D  (excluding protrusions) Dimensions With PW9002: Approx.
Page 185 12.1 General Specifications • Model 9660 Clamp on Sensor (100 Arms rating) • Model 9661 Clamp on Sensor (500 Arms rating) • Model 9669 Clamp on Sensor (1000 Arms rating) • Model 9694 Clamp on Sensor (5 Arms rating) • Model 9695-02 Clamp on Sensor (50 Arms rating) •...
Page 186: Basic Specifications
12.2 Basic Specifications 12.2 Basic Specifications Input specifications Number of  Voltage: 3 channels, Current: 3 channels channels Single-phase 2-wire (1P2W, 1P2W 2 circuits,1P2W 3 circuits) × × Single-phase 3-wire (1P3W, 1P3W1U) Measurement  Three-phase 3-wire (3P3W2M, 3P3W3M) line type Three-phase 4-wire (3P4W) Current only Measurement ...
Page 187 12.2 Basic Specifications Measurement specifications Voltage : 5 V to 1,000 V; separate warning displayed when over- range Zero-suppression processing forces voltage RMS values of less than 5 V to be displayed as 0 V.  If the voltage RMS value is 0 V, a harmonic voltage of 0 is used for all orders.
Page 188 12.2 Basic Specifications Display range, effective measurement range, effective peak range chart (representative example: 9661 sensor) Display Effective measurement Display Effective peak range range range Item Range Lower limit Lower limit Upper limit Upper limit Range Voltage 5.00 V 90.00 V 780.00 V 1000.0 V ±...
Page 189 12.2 Basic Specifications Other conditions Real-Time Clock  Auto-calendar, leap-year correcting 24-hour clock function Real-time  Within ±0.3 s per a day (power on, within operating tempera- clock accuracy ture and humidity range) Temperature  Within ±0.1%f.s./°C (other than at 23°C ± 5°C) characteristic Effect of common Within ±0.2%f.s.
Page 190: Detailed Measurement Specifications
12.3 Detailed Measurement Specifications 12.3 Detailed Measurement Specifications Measurement items Voltage RMS (U) Measurement True RMS type method Measurement 600 V single range range 45 Hz to 66 Hz: ±0.3% rdg. ±0.1% f.s. With a fundamental frequency of 50/60 Hz Measurement Up to 1 kHz: ±3% rdg.
Page 191 12.3 Detailed Measurement Specifications Frequency (f) Measurement Reciprocal method method Measurement 40.000 Hz to 70.000 Hz range Measurement Voltage U1 channel Measurement ±0.5%rdg. accuracy For sine wave input from 90 V to 780 V Voltage waveform peak (Upeak/Upk), Current waveformpeak (Ipeak/Ipk) Measurement Peak value (absolute value) for each calculation interval (10 cycles method...
Page 192 12.3 Detailed Measurement Specifications Reactive power (Q, PF/Q/S calculation selection: RMS calculations) Measurement ±1 dgt. relative to calculations from measured values accuracy Uses the sign of reactive power Q (fundamental wave reactive Lag/Lead power). display Positive : Lag Negative : Lead For SD memory card and internal memory output data, the polarity indicates lag/lead.
Page 193 12.3 Detailed Measurement Specifications Apparent power (S, PF/Q/S calculation selection: fundamental calculations) This apparent power S is defined as the fundamental wave apparent power. Calculated from the fundamental wave active power and the funda- Measurement mental wave reactive power. method See: "Apparent power"...
Page 194 12.3 Detailed Measurement Specifications Power factor (PF, PF/Q/S calculation selection: fundamental calculations) This power factor PF is defined as the displacement power factor DPF. Uses the sign of reactive power Q (fundamental wave reactive Lag/Lead  power). display Positive opposite sign : Lag Negative opposite sign : Lead For SD memory card and internal memory output data, the polarity...
Page 195 12.3 Detailed Measurement Specifications Active power demand quantity (WPdem), Reactive power demand quantity (WQdem), Data is output but not displayed. Active power values are integrated separately for consumption and regeneration for each interval time. Measurement Reactive power values are integrated separately for lag and lead method during the interval time.
Page 196 12.3 Detailed Measurement Specifications Pulse input (Pin) Measurement The pulse input value is multiplied by the scaling value. method Measurement ±1 dgt. relative to calculations from measured values accuracy Harmonic Wave (PW3360-21 only) Complies with IEC 61000-4-7:2002, except without intermediate har- Standard monics.
Page 197 12.3 Detailed Measurement Specifications Harmonic Wave (PW3360-21 only) • Harmonics level 1 th to 15 th: ±5%rdg.±0.2%f.s. 16 th to 20 th: ±10%rdg.±0.2%f.s. 21 th to 40 th: ±20%rdg.±0.3%f.s. However, accuracy figures from the clamp sensor specifications are added for current and power. Measure- •...
Page 198: Functional Specifications
12.4 Functional Specifications 12.4 Functional Specifications Screen display List (voltage, current, frequency, active/apparent/reactive power, power factor, integral energy, elapsed time) Voltage and current details (RMS value, fundamental wave value, waveform peak, phase angle) Power (per-channel and total active/reactive/apparent power, power factor) Energy (active energy, reactive energy, start time, planned stop time, elapsed time, energy cost)
Page 199 12.4 Functional Specifications Setting screen 1P2W/1P2W×2/1P2W×3/ 1P3W/1P3W+I/1P3W1U/1P3W1U+I/ Wiring 3P3W2M/3P3W2M+I/3P3W3M/3P4W/ Current only (I)/Current only (I)×2/Current only (I)×3 50Hz/60Hz Frequency If there is voltage input and the frequency setting is wrong, displays an error and changes the frequency setting. Load current: Model 9660/9661/9694/9669/9695-02/9695-03/ Clamp sensor CT9667(500A)/CT9667(5000A) Leakage current: Model 9657-10/9675...
Page 200 Setting screen Save interval 1/2/5/10/15/30 sec./ time 1/2/5/10/15/20/30/60 min. PW3360-20: Average only / all data (maximum, minimum, and aver- age) Save items PW3360-21: Average only (no harmonics)/ all data (No harmonics) / average only (w/harmonics)/ all data (w/harmonics) ON/OFF (Saves the displayed screen as a BMP at a fixed interval.) The minimum interval time for saving screen copies is 5 min.
Page 201 12.4 Functional Specifications Setting screen Phase name R S T/A B C/L1 L2 L3/U V W A system reset causes the instrument settings to be reset to their System reset default values. However, the time, language, frequency, IP address, subnet mask, and default gateway are not reset. IP address : 3 characters.3 characters.3 characters.3 characters...
Page 202 12.4 Functional Specifications Measurement screen Voltage RMS value U, current RMS value I, frequency f, total active power P, total reactive power Q and apparent power S, power factor List PF or displacement power factor DPF, active energy (consumption) WP+, elapsed time TIME Voltage RMS value U, voltage fundamental wave value Ufnd, voltage waveform peak Upeak (Upk), voltage fundamental wave phase angle Udeg, current RMS value I, current fundamental wave value...
Page 203 12.4 Functional Specifications Maximum/minimum/average value processing methods Maximum Minimum Average value value value Blank:  Blank:  Measurement parameter Blank: Arithmetic mean Simple max. Simple mini. value value Voltage RMS value Current RMS value Frequency Voltage waveform Upeak peak No average value Current waveform Ipeak peak...
Page 204 12.4 Functional Specifications File screen SD card Mass storage, loading settings, deleting folders/files, formatting Internal memory Copying data from internal memory to the SD memory card, loading settings, deleting files, formatting Quick Set screens Description Page/item Quick Set content Quick Set Confirmation of whether to initialize related measurement and confirmation recording settings...
Page 205 1 / 2 / 5 / 10 / 15 / 30 sec., 1 / 2 / 5* / 10 / 15 / 20 Save interval / 30 / 60 min. Display the available save time. PW3360-20: Average only* / all data (maximum, minimum, and average) PW3360-21: Average only (no harmonics)*/ all data (No harmonics) / average only (w/harmon-...
Page 206 12.4 Functional Specifications External interface specifications SD memory card interface Slot SD standard compliant x 1 Compatible SD memory card/ SDHC memory card (Use only HIOKI-approved card SD memory card) Format SD memory card format Supported memory SD memory card: up to 2GB/ SDHC memory card: up to 32GB...
Page 207 12.4 Functional Specifications Pulse output Outputs a pulse signal proportional to active energy during integral Functions energy measurement. Open collector, 30 V/5 mA max. (photocoupler-isolated) Output signal Active-low Target Active energy: For consumption (WP+) component only OFF / 1Wh / 10Wh / 100Wh / 1kWh / 10kWh / 100kWh / 1000kWh Pulse rate (Default value: 1 kWh) Pulse width...
Page 208 12.4 Functional Specifications Other functionality Holds displayed values but not the clock. Measurement continues internally, and readings are applied to maxi- Display hold mum, minimum, and average values. Disables all key operation, except the power switch. Key lock  Turned ON and OFF by pressing and holding the ESC key for at function least 3 seconds.
Page 209: Calculation Formulas
12.5 Calculation Formulas 12.5 Calculation Formulas Voltage and current RMS values Wiring Three- Single-phase Single-phase Three-phase setting phase 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W –    -- - Voltage U [Vrms] •...
Page 210 12.5 Calculation Formulas Reactive power Three- Wiring Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W PF/Q/S (RMS calculation) Q=si – – • When S < |P| due to the effects of measurement error, unbalance, or other factors, S = |P| and Q = 0.
Page 211 12.5 Calculation Formulas Apparent power Three- Wiring Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W ×I ×I ×I ×I PF/Q/S (RMS cal- culation)     ------ - ------ - ×I Apparent...
Page 212 12.5 Calculation Formulas Power factor, Displacement power factor Three- Wiring Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W Displace- ment power factor c 1   1   = si DPF= si ----------- -...
Page 213 12.5 Calculation Formulas Demand quantity (output data only; not displayed) Three- Wiring Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W Active power  WP+dem = demand quan- tity •...
Page 214 12.5 Calculation Formulas Demand value, Pulse input Three- Wiring Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W Active power  Pdem+ = -- - demand value (consumption) • h: Interval duration Pdem+[W] •...
Page 215 12.5 Calculation Formulas Harmonic voltage, current, and power (PW3360-21 only) Wiring Single-phase Single-phase Three-phase Three- setting 2 wire 3 wire 3 wire phase Item 4 wire 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W Voltage [Vrms] • When using 3P3W3M wiring, the phase voltage is used. •...
Page 216 12.5 Calculation Formulas Harmonic phase angle (PW3360-21 only) Wiring Three- Single-phase Single-phase Three-phase setting phase 2 wire 3 wire 3 wire Item 4 wire 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W φU φU φU φU φU φU Voltage phase   φU φU ------------- -...
Page 217 12.5 Calculation Formulas Total harmonic distortion (PW3360-21 only) Wiring Three- Single-phase Single-phase Three-phase phase setting 2 wire 3 wire 3 wire 4 wire Item 1P2W 1P3W 1P3W1U 3P3W2M 3P3W3M 3P4W THD-F_U THD-F_U Total harmonic dis- THD-F_U THD-F_U  THD-F_U THD-F_U tortion-F ...
Page 218: Range Configuration And Accuracy By Clamp Sensor
12.6 Range Configuration and Accuracy by Clamp Sensor 12.6 Range Configuration and Accuracy by Clamp Sensor • The range-configuration table shows the full-scale display value of each measurement range. • Voltage measurements is indicated as 5 V to 1000 V. If a mea- surement is below 5 V, it will be zero-suppressed.
Page 219: When The 9660, 9661, Or 9695-03 Is Used
12.6 Range Configuration and Accuracy by Clamp Sensor When the 9660, 9661, or 9695-03 is Used Power ranges Current range Voltage Wiring 5.0000 A 10.000 A 50.000 A 100.00 A 500.00 A 1P2W 3.0000 kW 6.0000 kW 30.000 kW 60.000 kW 300.00 kW 1P3W 1P3W1U...
Page 220: When The 9694 Or 9695-02 Is Used (Cat Iii, 300 V)
12.6 Range Configuration and Accuracy by Clamp Sensor When the 9694 or 9695-02 is used (CAT III, 300 V) Power ranges Current range Voltage Wiring 500.00 mA 1.0000 A 5.0000 A 10.000 A 50.000 A 1P2W 300.00W 600.00W 3.0000kW 6.0000kW 30.000kW 1P3W 1P3W1U...
Page 221: Model Pw9003 Voltage Line Power Adapter
12.7 Model PW9003 Voltage Line Power Adapter 12.7 Model PW9003 Voltage Line Power Adapter Banana input terminal Input terminal Connect the L9438-53 voltage Cords (2) that come with the PW3360. Connect the two banana leads (connect to the PW3360’s volt- age input terminals and supply the measurement voltage) and Output cord one AC adapter connection cord (connect to the Z1006 AC...
Page 222 12.7 Model PW9003 Voltage Line Power Adapter...
Page 223: Maintenance And Service
For the replacement of the parts, please contact your autho- rized Hioki distributor or reseller. The useful lives of the parts depend on the operat- ing environment and frequency of use. Operation cannot necessarily be guaranteed for the following recommended replacement period of each part.
Page 224 13.1 Trouble Shooting If damage is suspected If damage is suspected, check the "Before Having the Instrument Repaired" (p. 217) section before contacting your authorized Hioki distributor or reseller. Calibrations IMPORTANT Periodic calibration is necessary in order to ensure that the instru- ment provides correct measurement results of the specified accu- racy.
Page 225: Before Having The Instrument Repaired
13.1 Trouble Shooting Before Having the Instrument Repaired Before returning for repair Symptom Check Item, or Cause Remedy and Reference If powering the instrument with the AC adapter Verify that the power cord or AC • Are the power cord and adapter is connected properly.
Page 226 Please purchase a new period of time with the bat- battery pack. Contact your Hioki dis- tery pack installed? tributor for more information. If the The battery pack •...
Page 227: Cleaning
Contact your authorized *** SYSTEM ERROR *** Hioki distributor or reseller. The adjustment values of the An adjustment value failure PW3360 are corrupted and the has occurred. instrument must be repaired.
Page 228 13.3 Error Indication Error Error display Cause Solution/more information While the Quick Set is run- F4 [STOP QS] Press the *** ERROR *** ning, you cannot switch to key to exit the Quick Set and Invalid key the Measurement, Settings, then perform your desired File, or Wirings screen.
Page 229 Formatting failed. The instrument needs to be repaired. An internal memory error occurred. Contact your authorized Hioki distributor or reseller. The instrument was unable *** FILE ERROR *** to load the settings because No settings file. Select a settings file (exten- the selected file is not a set- Select a settings file.
Page 230 13.3 Error Indication SD card error Error display Cause Solution/more information Data cannot be saved to the Insert an SD memory card. *** SD CARD ERROR *** SD memory card because See: 2.4, "Inserting (Remov- SD Card not found. no SD memory card has ing) an SD Memory Insert an SD Card.
Page 231 13.3 Error Indication Error display Cause Solution/more information Back up the SD memory You attempted to access a card using a computer and *** SD CARD ERROR *** corrupt file or a corrupt SD format the card with the Error while attempting to memory card.
Page 232: Disposing Of The Instrument
13.4 Disposing of the Instrument 13.4 Disposing of the Instrument When disposing of this instrument, remove the lithium battery and dispose of battery and instrument in accordance with local regula- tions. • To avoid electric shock, turn off the power switch and dis- connect the cord and cables before removing the lithium battery.
Page 233 13.4 Disposing of the Instrument Pressing with your fingers on the corners of the two protectors on the left and right sides of the instrument, remove them. Using a Phillips head screwdriver, remove the four screws holding the lower case on the bottom of the instrument.
Page 234 13.4 Disposing of the Instrument...
Page 235: Appendix
Appendix Appendix1 How the Instrument Samples Data The instrument samples each channel at 10.24 kHz. The three voltage channels and three current channels are switched at 61.44 kHz with a multiplexer (MUX), and two A/D converters (one for voltage and another for current) sample the channels. Since U1 and I1, U2 and I2, and U3 and I3 are sampled simultaneously, there is no phase difference between voltage and current readings for the same channel.
Page 236: Appendix2 Three-Phase 3-Wire Measurement
Appendix2 Three-phase 3-wire Measurement I Three-phase  Three-phase 3-wire Power-supply side 3-wire Load side Neutral point I I An artificial circuit of a three-phase 3-wire line : The vectors of line-to-line voltage : The vectors of phase to neutral voltage : The vectors of line (phase) current 3-phase/3-wire/3-wattmeter measurement (3P3W3M) In 3-wattmeter measurement, three phase voltages (...
Page 237 Additionally, since the sum of the voltage and current vectors always equals 0 under these conditions, the instrument internally calculates the third voltage ( ) and cur- rent ( ) values as follows: Since the values calculated internally are also applied to the 3-phase total reactive power Q, apparent power S, and power factor PF values, these values can also be calculated accurately in the event of an unbalanced state (PF/Q/S calcula- tion selection: when using RMS calculation).
Page 238 Differences in 3-phase/3-wire/3-wattmeter measurement (3P3W3M) calcu- lations between the PW3360 and the 3169-20/21 This section describes differences in how the PW3660 Clamp on Power Logger and the 3169-20/21 Clamp on Power HiTester perform calculations during 3-phase/3- wire/3-wattmeter (3P3W3M) measurement. As indicated in the following table, the apparent power and power factor values gen- erated by the 3169-20/21 for each channel are not available for each phase because the instrument uses line-to-line voltages to calculate apparent power and power fac- tor for each channel.
Page 239: Appendix3 Method For Calculating Active Power Accuracy
Appendix3 Method for Calculating Active Power Accuracy The accuracy of active power calculations can be calculated as follows, taking into account the phase accuracy: Example measurement conditions Wiring: 3-phase/3-wire/2-wattmeter measurement (3P3W2M) Clamp sensor: Model 9661 Current range: 100 A (power range: 120 kW) See: "12.6 Range Configuration and Accuracy by Clamp Sensor"...
Page 240: Appendix4 Terminology
Appendix4 Terminology Active power Power that is consumed doing work. Active power The average active power used during a set period of interval time demand value (usually 30 minutes). The (vector) power obtained by combining active power and reac- tive power. As its name suggests, apparent power expresses the Apparent power “visible"...
Page 241 An international standard governing measurement of harmonic cur- rent and harmonic voltage in power supply systems as well as har- IEC61000-4-7 monic current emitted by equipment. The standard specifies the performance of a standard instrument. LAN is the abbreviation of Local Area Network. The LAN was devel- oped as a network for transferring data through a PC within a local area, such as an office, factory, or school.
Page 242 Power that does not perform actual work, resulting in power con- sumption as it travels between the load and the power supply. Reactive power is calculated by multiplying the active power by the sine of the phase difference (sin  ). It arises from inductive loads Reactive power (deriving from inductance) and capacitive loads (deriving from capacitance), with reactive power derived from inductive loads...
Page 243: Index
Index Index Index Number 3169-20/21 Energy ..........86, 89 ..........A 4 Energy cost ........... 67 Enlarge ..........97 Error indication ........219 AC adapter ..........33 Excel ........129, 135, 145 Active energy ........86, 89 Exponential ......... 144 Active power ......56, 86, 88 Alligator clip ......2, 22, 48, 51 Amount of space used...
Page 244 Index Index Reactive power ....66, 86, 88, ............A 7 ..........19, 147 Recording ..........101 LAN cable ........... 155 Recording and measurement ....101 Language ........28, 78 Recording start ......74, 101 Lead Recording stop ......75, 101, 105 ............A 7 Leakage current ......
Page 245 Index Index Voltage input terminal .....16, 48 Voltage Line Power Adapter ....35 Voltage phase ........58 Voltage range ........65 Voltage transformer .......35 ..........35, 41, 65 Waveform ..........72 Waveforms ..........95 Wireless LAN ........155 Wiring ............63 Wiring check ..........56 Wiring diagram ........43 Zero-suppression ......179, 210...
Page 246 Index Index...

This manual is also suitable for:

Pw3360-21 Pw3360-10 Pw3360-11 Pw3360-30 Pw3360-31

Hioki PW3360-20 Instruction Manual

Chapter 1 Overview

Chapter 2 Measurement Preparations

Chapter 3 

Chapter 4 Changing Settings

Chapter 5 

Chapter 6 

Chapter 7 Quick Set

Chapter 8 Saving Data and Manipulating Files

Chapter 9 

Chapter 10Using Communications (USB/LAN)

Chapter 11 

Chapter 12 Specifications

Chapter 13 

Appendix

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