Hioki PD3259-50 Instruction Manual
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Hioki PD3259-50 Instruction Manual

Digital phase detector
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PD3259-50
DIGITAL PHASE DETECTOR
Nov. 2020 Edition 1  
PD3259C961-00 20-11H
HIOKI PD3259C961-00
  
Instruction Manual
EN

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Summary of Contents for Hioki PD3259-50

  • Page 1 PD3259-50    Instruction Manual DIGITAL PHASE DETECTOR Nov. 2020 Edition 1   PD3259C961-00 20-11H HIOKI PD3259C961-00...
  • Page 2 HIOKI PD3259C961-00...

  • Page 3: Table Of Contents

    Inspecting the Instrument ......30 Performing Measurement Switching the Screen Mode ......33 How to Use Voltage Sensors ......34 3.3 Affixing the Voltage Sensors ......36 Measuring Line-to-Line Voltages in a Three-Phase Circuit .......37 Checking the Phase Sequence in a Three-Phase Circuit (Phase Detection Function) ......39 HIOKI PD3259C961-00 PD3259C961-00...
  • Page 4 Specifications 4.1 General Specifications .........57 4.2 Input Specifications / Measurement Specifications ......59 Basic specifications ..........59 Accuracy specifications ..........60 4.3 Functional Specifications ......61 4.4 Other Specifications ........62 Maintenance and Service Repair, Calibration, and Cleaning ....63 Troubleshooting ..........64 Errors and status codes ..........67 HIOKI PD3259C961-00...
  • Page 5 Contents Appendix Three-Phase System ........69 Voltage Sensors of the PD3259-50 ....70 Index Warranty Certificate HIOKI PD3259C961-00...
  • Page 6 Contents HIOKI PD3259C961-00...

  • Page 7: Introduction

    Introduction Introduction Thank you for choosing the Hioki PD3259-50 Digital Phase Detector. To ensure your ability to get the most out of this instrument over the long term, please read this manual carefully and keep it available for future reference.

  • Page 8: Checking Package Contents

    Pay particular attention to accessories, panel keys, and connectors. If you find any damage or discover that the instrument does not perform as indicated in its specifications, please contact your authorized Hioki distributor or reseller. Confirm that these contents are provided. Accessories...

  • Page 9: Options (Sold Separately)

    The options listed below are available for the instrument. To order an option, please contact your authorized Hioki distributor or reseller. Options are subject to change. Please check Hioki’s website for the latest information. Model Z5020 Magnetic Strap (p.  2 3) Using this strap lets you attach the instrument on a wall, such as a metal surface.

  • Page 10: Safety Information

    Protective gear WARNING Performing measurement using this instrument involves live-line work. To prevent an electric shock, use appropriate protective insulation and adhere to applicable laws and regulations. HIOKI PD3259C961-00...
  • Page 11 Indicates the action that must be performed. Indicates additional information is described below. Names of user interface elements on the screen are enclosed in brackets HOLD Alphanumeric characters shown in bold indicate (Boldface) the characters that appear on the control keys. HIOKI PD3259C961-00...
  • Page 12 Indicates the power button that switches the instrument between on and off states. Symbols for various standards Indicates the Waste Electrical and Electronic Equipment Directive (WEEE Directive) in EU member states. Indicates that the product complies with standards imposed by EU directives. HIOKI PD3259C961-00...
  • Page 13 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9 0 Accuracy Hioki expresses accuracy as error limit values specified in terms of percentages of reading and digits. Refers to the displayed value of the measuring Reading instrument.
  • Page 14 CAT IV: Applicable to test and measuring circuits connected at the source of the building’s low-voltage mains installation. Distribution panel Service entrance Internal wiring Service drop CAT II CAT III CAT IV Outlet Power meter Fixed installation HIOKI PD3259C961-00...

  • Page 15: Operating Precautions

    Check the instrument for any damage that may have occurred during storage or shipping, and perform functional checks before use. If you find any damage, contact your authorized Hioki distributor or reseller. This instrument complies with EN 61326 Class A.
  • Page 16 • Near induction heating systems (such as high- frequency induction heating systems and IH cooking equipment) • Susceptible to vibration • Exposed to water, oil, chemicals, or solvents • Exposed to high humidity or condensation • Exposed to high concentrations of dust particles HIOKI PD3259C961-00...
  • Page 17 In this case, wipe it clean with a dry cloth before measurement. Failure to do so may could cause inaccurate measurement, in particular, if the measurement is performed with multi-conductor, heavily insulated, or dirty cables. HIOKI PD3259C961-00...
  • Page 18 Precautions when transporting the instrument CAUTION During shipment of the instrument, handle it carefully so that it is not damaged due to a vibration or shock. HIOKI PD3259C961-00...

  • Page 19: Overview

    By installing the Z3210 Wireless Adapter (optional) in the instrument, you can log measured data acquired through the instrument and create measurement reports with your mobile communications devices. HIOKI PD3259C961-00...
  • Page 20 (without any metal contact). Frequency measurement Open-phase prediction function Phase detection function Determines whether the three- phase circuit has positive or negative (reverse) phase sequence. Hold function Freezes the measured values and phase detection result shown on the display. HIOKI PD3259C961-00...

  • Page 21: Part Names And Functions

    HOLD and Fn keys toggles the wireless communications function on and off. Switches over the screen and function. p.  3 3 Simultaneously pressing and holding the p.  5 2 Fn key HOLD and Fn keys toggles the wireless communications function on and off. HIOKI PD3259C961-00...
  • Page 22 (first two digits) and the month of p.  4 9 label manufacture (next two digits). Attach the Z5020 Magnetic Strap Strap slot p.  2 3 (optional) here. Remove the cover when replacing the Battery cover p.  2 4 batteries. HIOKI PD3259C961-00...
  • Page 23 Affix the clips to each insulated cable to Clips be measured so that the mark points to p.  3 4 the cable. You can attach the color clips, which Cables p.  2 2 came with the instrument, here. HIOKI PD3259C961-00...
  • Page 24 3 7 displayed. Indicates that the line-to-line voltage V ) is p.  3 7 displayed. Indicates that the line-to-line voltage V ) is p.  3 7 displayed. Indicates the circuit under measurement carries – AC (alternating current). HIOKI PD3259C961-00...
  • Page 25 Indicates whether the circuit has positive or negative (reverse) phase sequence using the p.  3 9 arrow direction. Indicates the measurement target is a three- – phase three-wire circuit. Indicates the status of the wireless p.  5 2 communications. HIOKI PD3259C961-00...
  • Page 26 Part Names and Functions HIOKI PD3259C961-00...

  • Page 27: Preparing For Measurement

    • Checking phase sequence in a three-phase circuit (phase sequence detection) (p.  3 9) • Measuring the frequency (p.  4 1) Freeze the measured values and phase sequence judgment result shown on the display. (p.  5 0) Finishing measurement Turn off the instrument. (p.  1 5) HIOKI PD3259C961-00...

  • Page 28: Attaching The Color Clips

    You can bind cables together using the spiral tubes. Attach the clips with the same color on the clip side and the instrument side of each cable. Bind cables together using the spiral tubes. HIOKI PD3259C961-00...

  • Page 29: Attaching The Strap

    2.3 Attaching the Strap Attaching the Z5020 Magnetic Strap (optional), which is equipped with a magnet, to the instrument lets you attach the instrument on a steel plate or wall surfaces. Model Z5020 Rear Strap slot Model Z5020 Magnet Front Rear HIOKI PD3259C961-00...

  • Page 30: Installing/Replacing Batteries

    (M3 × 8 mm) If you have lost any screws or find that any screws are damaged, please contact your authorized Hioki distributor or reseller for a replacement. HIOKI PD3259C961-00...
  • Page 31 • Handle and dispose of batteries in accordance with local regulations. • When the batteries are exhausted, the symbols will blink. In this case, the accuracy of any values are not guaranteed. Thus, replace the batteries with fresh ones as soon as possible. HIOKI PD3259C961-00...
  • Page 32 The battery indicator provides a rough guideline of how much continuous operating time remains. Shutdown When the indicator shows no remaining battery power (the icon is blinking), the [bAtt Lo] string will be shown for 2 s, and the instrument will shut down. HIOKI PD3259C961-00...

  • Page 33: Installing/Replacing Batteries

    Reattach the battery cover and tighten the screws. Battery cover M3 × 8 mm Batteries Screws Rear Do not remove the protective cover (p.  2 9) on the Z3210 insertion slot. Doing so could impair the dust-proofness and water-proofness. HIOKI PD3259C961-00...

  • Page 34: Installing The Z3210 Wireless Adapter

    If you have lost any screws or find that any screws are damaged, please contact your authorized Hioki distributor or reseller for a replacement. CAUTION...

  • Page 35: Installing/Replacing The Z3210

    M3 × 8 mm Battery cover Model Z3210 Protective cover Z3210 insertion slot Rear To maintain the dust-proofness and water-proofness, put the protective cover on the Z3210 insertion slot regardless of the presence or absence of the Z3210. HIOKI PD3259C961-00...

  • Page 36: Inspecting The Instrument

    Inspecting the Instrument 2.6 Inspecting the Instrument Check the instrument for any damage that may have occurred during storage or shipping, and perform functional checks before use. If you find any damage, contact your authorized Hioki distributor or reseller. Checking item Action Does an error code When an error code appears, see “Errors and...
  • Page 37 When an error code appears, see “Errors and status codes” (p.  6 7) to identify the error. Power-on screen Pd3259 Startup animation HIOKI PD3259C961-00...
  • Page 38 Inspecting the Instrument HIOKI PD3259C961-00...

  • Page 39: Performing Measurement

    (p.  3 7) (p.  3 8) Press and hold Phase voltage Phase detection screen measurement screen (p.  3 9) (p.  3 8) Frequency measurement screen (p.  4 1) Return to the line-to-line voltage measurement screen. HIOKI PD3259C961-00...

  • Page 40: How To Use Voltage Sensors

    To prevent an electric shock, do not touch any areas beyond the barrier while the instrument is in use. Example: For thick insulated cables Insulated cable Insulated cable Insulated cable Mark Mark Barrier Barrier Marks Example: For thin insulated wires Insulated cable Insulated cable Insulated cable Mark Mark Barrier Barrier Marks HIOKI PD3259C961-00...
  • Page 41 The insulated cable is pinched The sensor is affixed to the by the tips of the clip. insulated cable at an angle. Insulated cable Insulated cable The sensor is affixed to two The insulated cable is inserted insulated cables together, each of too close to the pivot point. which carries a voltage different from each other. Insulated cable Insulated cable IMPORTANT If an insulated cables under measurement are dirt or wet, the instrument may display values lower than the actual voltages. In this case, wipe them clean with a dry cloth before measurement. HIOKI PD3259C961-00...

  • Page 42: Affixing The Voltage Sensors

    (1)(2)(3) R S T (1)(2)(3) (1)(2)(3) (1)(2)(3) (1)(2)(3) (1)(2)(3) Measurement using the Model Z5020 Magnetic Strap Measurement with the instrument in your hand Phase labeling systems Many labeling systems exist for three-phase systems. <Examples> First phase Second phase Third phase Affix voltage sensors R (1), S (2), and T (3) respectively to the first, second, and third phases of the three-phase circuit. HIOKI PD3259C961-00...

  • Page 43: Measuring Line-To-Line Voltages In A Three-Phase Circuit

    Display the line-to-line voltage measurement screen. The line-to-line voltage measurement screen is displayed first at the time of the start-up. When you wish to display the phase detection screen, press the key. Check the measured values. If the line-to-line voltage is less than 30.0 V, the string [Lo] will be shown; if the line-to-line voltage exceeds 600.0 V, the string [ovEr] will be shown. The instrument can measure line-to-line voltage between any two voltage sensors affixed to a circuit other than the three-phase system. HIOKI PD3259C961-00...
  • Page 44 The line-to-line voltage measurement screen is displayed first at the time of the start-up. Press and hold the key. Press and hold The phase voltage measurement screen will be displayed. Check the displayed values. If the phase voltage is less than 30.0 V, the string [Lo] will be shown; if the phase voltage exceeds 400.0 V, the string [ovEr] will be shown. Press the key. The line-to-line voltage measurement screen will be displayed. HIOKI PD3259C961-00...

  • Page 45: Checking The Phase Sequence In A Three-Phase Circuit (Phase Detection Function)

    (p.  3 3) Check the phase detection screen. When the circuit has positive phase sequence The display will show the following icons: Yellow , and green intermittent The display will be backlit in yellow green, and the instrument will emit a series of short beeping sounds. HIOKI PD3259C961-00...
  • Page 46 Continuous The display will be backlit in red, and the instrument will emit a continuous beeping sound. (The instrument will automatically stop beeping sounds after 10 s or once the hold function is enabled.) If the instrument fails to detect phase sequence, the icon or any arrow will not appear. Press the key twice. The line-to-line voltage measurement Press twice screen will be displayed. HIOKI PD3259C961-00...

  • Page 47: Measuring The Frequency

    When the measured frequency is less than 45.0 Hz, the string [Lo] will be shown; if the frequency exceeds 66.0 Hz, the string [ovEr] will be shown. Press the key. The line-to-line voltage measurement screen will be displayed. During frequency measurement, only the frequency of the line-to- line voltage V is measured. The instrument measures the frequency of the differential signal acquired between voltage sensors R (1) and S (2). HIOKI PD3259C961-00...

  • Page 48: Displaying The Predicted Three-Phase Circuit Status

    (The similar display manner is used for the phase labeling system with 1, 2, and Open-phase prediction If the instrument predicts that the three- phase circuit has an open phase, the icon corresponding to that among the icons (or the icons) will be hidden. Proper identification of the grounding phase or open phase is not guaranteed for these predictions. Results may be inaccurate if the circuit incorporates complex wiring or if the distance between the measurement point and a wire break point meets certain criteria. HIOKI PD3259C961-00...

  • Page 49: Power-On Options

    Turn on the instrument while holding Turn on the instrument while HOLD down the key. holding down the key. Phase display switching function Auto-power save function (p.  4 5) (p.  4 7) Power-on screen Beeping sound setting (p.  4 8) Power-on screen HIOKI PD3259C961-00...
  • Page 50 Power-On Options Turn on the instrument while holding down the HOLD keys. Firmware version information (p.  4 9) Serial number (p.  4 9) Power-on screen HIOKI PD3259C961-00...

  • Page 51: Auto-Power Save Function

    Power-On Options Auto-power save function The instrument provides functionality for limiting battery consumption. When the auto-power save function is enabled, the instrument will be automatically turned off after 10 minutes of inactivity. (The instrument will emit a series of short beeping sounds starting 30 s before the power-off.) The [APS] icon will be displayed. (Indicating that auto-power save is enabled) The auto-power save function will be enabled when the instrument is normally turned on. This section describes how to disable the auto-power save function. (p.  4 6) HIOKI PD3259C961-00...

  • Page 52: Disabling The Auto-Power Save Function

    Power-On Options Disabling the auto-power save function You can set the auto-power save function disabled. Turn on the instrument while holding down the HOLD key. [APS oFF] will be shown. The string The power-on screen will be displayed. The [APS] icon will be turned off. (Indicating that auto-power save is disabled) HIOKI PD3259C961-00...

  • Page 53: Switching The Phase Display (Phase Display Switching Function)

    Press the HOLD key to choose the phase labeling system. [rst] ↔ [123] Press the key. Press the key again. After the power-on screen is displayed, the line-to-line voltage measurement screen will be displayed. The phase display switching function setting will be saved and also applied at the next startup of the instrument. HIOKI PD3259C961-00...

  • Page 54: Beeping Sound Setting

    Press the key. Press HOLD to choose whether to enable or disable the beeping sound setting. [on]↔[oFF] Press the key. After the power-on screen is displayed, the line-to-line voltage measurement screen will be displayed. The beeping sound setting will be saved and also applied at the next startup of the instrument. HIOKI PD3259C961-00...

  • Page 55: Checking The Firmware Version Information And Serial Number

    HOLD keys. The string [vEr] will be displayed. Press the key. Check the serial number. Example: Serial number 201200001 The serial number consists of nine digits. The first two (from the left) indicate the year of manufacture, and the next two indicate the month of manufacture. Press the key. After the power-on screen is displayed, the line-to-line voltage measurement screen will be displayed. HIOKI PD3259C961-00...

  • Page 56: Hold Function

    When the icon is hidden (during normal operation): The hold function is disabled. [HOLD] When the icon is shown: The hold function is enabled. (The display will freeze the measured values and judgment results.) When the instrument determines that the circuit has positive phase sequence or when it fails to detect phase sequence, the display will be backlit in green yellow. When the instrument determined that the circuit has negative (reverse) phase sequence, the display will be backlit in red. HIOKI PD3259C961-00...

  • Page 57: Backlight Function

    Press and hold Ordinarily the display will be backlit in Yellow green yellow green; however, it will be backlit in red when the instrument determines that the circuit has negative (reverse) phase sequence. (p.  3 9) The backlight will be automatically turned off after 30 s regardless of the hold function setting or screen switching. However, when the phase detection screen shows a phase detection result, the backlight will change in color depending of the phase detection result after 30 s has elapsed. HIOKI PD3259C961-00...

  • Page 58: Wireless Communications Function

    Using GENNECT Cross Enabling the wireless communications function lets you check measured data acquired through the instrument and create measurement reports with your mobile communications devices. The Z3210 Wireless Adapter is required to use this function. For details, see the Help function in GENNECT Cross (free-of-charge application). GENNECT Cross Special Site https://gennect.net/en/cross/index HIOKI PD3259C961-00...
  • Page 59 The display will show the icon. Communications function enabled Off: C ommunications Start GENNECT Cross and function disabled register the instrument to Simultaneously pressing connect. HOLD and holding the keys toggles the Select each function and wireless communications perform measurement. function on and off. HIOKI PD3259C961-00...
  • Page 60 • GENNECT Cross with the connection setting screen shown will automatically register up to eight measuring instruments when they are located nearby. • Leave the instrument for 5 s to 30 s after power up until the instrument is registered for connection. If no registration has completed after one minute has elapsed, restart GENNECT Cross and the instrument. • When you turn on the instrument for the first time after installing the Z3210, the instrument will start with the wireless communications function enabled. The setting will be retained even after power off. HIOKI PD3259C961-00...
  • Page 61 Wireless communications function • Even when the Z3210 has been connected, GENNECT Cross or the Z3210’s direct input function cannot acquire any phase voltages. (p.  3 8) • When the Z3210 has been connected, GENNECT Cross and the Z3210’s direct input function can acquire unbalanced voltage ratios. (Negative sequence voltage) (%) = × 100 (Positive sequence voltage) HIOKI PD3259C961-00...

  • Page 62: Useful Functionality Of The Z3210

    Wireless communications function Useful functionality of the Z3210 For detail information, please visit the Z3210’s website. https://z3210.gennect.net HIOKI PD3259C961-00...

  • Page 63: Specifications

    (display backlight off, Z3210 installed, wirelessly communicating, in standby mode) Dimensions Main body: Approx. 84W × 146H × 46D mm (3.31″W × 5.75″H × 1.81″D) Cable length Approx. 0.5 m Mass Approx. 590 g (20.8 oz., including batteries) Product warranty 3 years period HIOKI PD3259C961-00...
  • Page 64 General Specifications Accessories See p.  2 . Options See p.  3 . HIOKI PD3259C961-00...

  • Page 65: Input Specifications / Measurement Specifications

    Measurement LCD including three four-digit seven-segment display format representations Response time 3 s or less Display update rate 500 ms ±10 ms Maximum rated line- 600 V AC (CAT IV) to-ground voltage Anticipated transient overvoltage: 8000 V HIOKI PD3259C961-00...

  • Page 66: Accuracy Specifications

    Accuracy guarantee Accuracy guarantee period: 1 year conditions Accuracy guarantee period after adjustment made by Hioki: 1 year Accuracy guarantee temperature and humidity range: 23°C ±5°C (73°F ±9°F), 80% RH or less Warm-up time: 10 s at a maximum Number of voltage sensor’s clip open/close cycles:...

  • Page 67: Functional Specifications

    Functional Specifications 4.3 Functional Specifications Phase detection Positive phase sequence, negative (reverse) phase function sequence (three-phase three-wire system, three- phase four-wire system) Open-phase Prediction of an open phase. prediction function HIOKI PD3259C961-00...

  • Page 68: Other Specifications

    Auto-power save The instrument will automatically be turned off after (APS) 10 minutes of inactivity. The auto-power-off function can be disabled. Battery low warning Remaining battery power is indicated (in 4 levels). Drop-proofness Onto concrete : 1 m. HIOKI PD3259C961-00...

  • Page 69: Maintenance And Service

    Dispose of the instrument in accordance with local regulations. Calibration The calibration period varies with the conditions and environment of use. It is recommended to determine a calibration period based on those factors and to have the instrument regularly calibrated by Hioki. HIOKI PD3259C961-00...

  • Page 70: Troubleshooting

    Troubleshooting 5.2 Troubleshooting If damage is suspected, read the “Troubleshooting” section to remedy the problem. If this does not help you, contacting your authorized Hioki distributor or reseller. Before having the instrument repaired Reference Symptom Check item Remedy page The screen...
  • Page 71 50 Hz not support circuits and 60 Hz (accuracy with a frequency of guarantee frequency − 400 Hz. range: 45 Hz to 66 Hz). The instrument cannot measure circuits with a frequency of 400 Hz accurately. HIOKI PD3259C961-00...
  • Page 72 The instrument Is there any metal The instrument may displays with floating voltage be subjected to measured values close to the voltage effects of dielectric with no signal sensors? voltage, displaying values. This does inputted. not represent a malfunction. HIOKI PD3259C961-00...

  • Page 73: Errors And Status Codes

    Errors and status codes The instrument will show error codes and other information, according to the error and operation status, on the display. If the instrument is in need of repair, contact your authorized Hioki distributor or reseller. Code Description...
  • Page 74 Troubleshooting HIOKI PD3259C961-00...
  • Page 75 300 V to measure this circuit Each voltage sensor has an input rating of a line-to-ground voltage of 400 V, enabling the PD3259-50 to safely measure lines which has line-to-line voltages each of which is 415 V. HIOKI PD3259C961-00...
  • Page 76 Voltage Sensors of the PD3259-50 6.2 Voltage Sensors of the PD3259-50 Each voltage sensor of the instrument incorporates an internal electrode (metal plate). When the voltage sensor is affixed to the measurement target (cable), the minuscule current I flows due to capacitive coupling between the measurement target and the voltage sensor’s internal electrode.
  • Page 77 Voltage Sensors of the PD3259-50 is controlled so that I = 0. Assuming that V when I = 0, V is measured. Based on equation (1), I = 0 when V = 0 (when the measurement target and the voltage sensor’s internal electrode have the same potential).
  • Page 78 Voltage Sensors of the PD3259-50 HIOKI PD3259C961-00...
  • Page 79 Beeping sound................. 48, 62 Cable length .................. 57 Cables ..................12, 17 Clips..................17, 35 Color clips .................. 2, 22 Communications function .............. 52 Coupled capacitance ..............70 Coupled capacitance cancellation method ........71 Display ................... 15 Error codes ..................67 HIOKI PD3259C961-00...
  • Page 80 HOLD key ..................15 Insulated cables............... 34, 59 Line-to-line voltage ..............18, 37 Line-to-line voltage measurement screen ....... 37, 38 Magnetic Strap ................3, 23 Model Z3210................ 3, 28, 52 Model Z5020................3, 23 Negative (reverse) phase sequence........19, 40 HIOKI PD3259C961-00...
  • Page 81 Protective cover ................29 Repair .................... 64 REV icon..................19 Serial number ................16, 49 Shutdown..................26 Spiral tubes................2, 22 Strap slot ................. 16, 23 Three-phase line-to-line voltage measurement ......37 Voltage sensors ............15, 17, 34, 70 HIOKI PD3259C961-00...
  • Page 82 Index Wireless Adapter ..............3, 28, 52 Wireless communications ............28, 52 HIOKI PD3259C961-00...
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