Hioki 3169-20 Quick Start Manual
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Hioki 3169-20 Quick Start Manual

Hioki 3169-20 Quick Start Manual

Clamp on power hitester
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Quick Start Manual
3169-20
3169-21
CLAMP ON POWER
HiTESTER
July 2014 Revised edition 7 3169A983-07 14-07H

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Summary of Contents for Hioki 3169-20

  • Page 1 Quick Start Manual 3169-20 3169-21 CLAMP ON POWER HiTESTER July 2014 Revised edition 7 3169A983-07 14-07H...

  • Page 3: Table Of Contents

    Contents Contents Introduction ________________________________ 1 Key Names and Functions ____________________ 2 Screen Configuration ..............3 Common Display ..............4 On-Screen Indicators ..............5 Power Measurement _________________________ 6 Measurement Preparations ............9 Basic Settings ................15 Connect the Voltage Cords and Clamp Sensors to the line to be Measured ..............18 Confirm the Range ..............20 Checking the Wiring ..............22...
  • Page 4 Contents...

  • Page 5: Introduction

    Introduction Introduction The 3169-20 and the 3169-21 Clamp On Power HiTester is supplied with a instruction manual in addition to this manual. Please be sure to read both manuals. This manual provides a simplified description of the instrument (key names and functions as well as screens) and measurement process, from the prepa- ration stage to the completion of measurement, using an example application.

  • Page 6: Key Names And Functions

    Quick Start Manual Key Names and Functions Key Names and Functions Operation Keys Cursor key These keys move the cursor on the screen. Function (F1-F5) keys Selects or switches the screens and setting items. Instruction manual "Chapter 2 Parts Names" Operation Keys MEASURE key Switches to a screen that displays measurements.

  • Page 7: Screen Configuration

    Key Names and Functions Screen Configuration The screens are divided into three basic types: measurement screens, set- ting screens, and file screens. Each screen is selected using three operation keys: MEASURE, UP, and FILE. Measurement screen MAIN POWER INTEGRATE DEMAND ZOOM HARMONIC LIST HARMONIC GRAPH...

  • Page 8: Common Display

    Quick Start Manual Key Names and Functions Common Display This section of the screen shows information common to all measurement screens (except the zoom screen and the wiring diagram screen). Common Display Time Range Wiring No. of circuits Synchronization method Interval Time Displays the current time.

  • Page 9: On-Screen Indicators

    Key Names and Functions On-Screen Indicators Goes on when the reactive-power-meter method is ON. Instruction manual "5.2.3 Setting the Reactive-Power Meter Method" Goes on when the displayed measurement is held. Goes on when the medium for saving data is set to PC card. Flashes when the PC card is accessed.

  • Page 10: Power Measurement

    Quick Start Manual Power Measurement Power Measurement This chapter explains setting and measurement procedures using the follow- ing example. Be sure to read the “Operating Precautions” section of the instruction manual as well as other precautionary information that can be found its chapters before using the instrument.
  • Page 11 Power Measurement 12. View measured values (p.28) 13. Stop measurement. (p.29) System diagram Face the current Model 9661 sensor L9438-53 Voltage Cord flow (500 A rated) direction arrow toward the Load 3P3W Black 200 V (p.9) Input cord label (Red) 50 A load 50 Hz Yellow...
  • Page 12 Quick Start Manual Power Measurement Instrument and Accessories Required for Measurement Power cord x 1 PC card (optional) x 1 Model 3169 x 1 Black Yellow Model L9438-53 Voltage Cord x 3 Model 9661 Clamp on Sensor x 2 (optional) Spiral tubes x 5 Input cord label x 1 (for banding the cords)

  • Page 13: Measurement Preparations

    Power Measurement Measurement Preparations Wind the spiral tubes around the cords as necessary. Insert the voltage cords securely into the voltage clips. Attach the input cord labels as necessary. For CH1 For CH2 Yellow...
  • Page 14 Quick Start Manual Power Measurement Connect the power cord. To avoid electrical accidents and to maintain the safety spec- ifications of this instrument, connect the power cord pro- vided only to a 3-contact (two-conductor + ground) outlet.
  • Page 15 Power Measurement Connect the Voltage cord to the voltage input terminals of the 3169. • Connect the voltage cords to the instrument first, and then to the active lines to be measured. Observe the following to avoid electric shock and short cir- cuits.
  • Page 16 Quick Start Manual Power Measurement Connect the clamp sensor (Model 9661) to the current input terminals of the 3169. When disconnecting the BNC connector, be sure to release the lock before pulling the connector. Forcibly pulling the connector without releasing the lock, or pulling on the cable, can damage the connector.
  • Page 17 Power Measurement Insert the PC card into the 3169. Use only PC Cards sold by Hioki. Compatibility and perfor- mance are not guaranteed for PC cards made by other manu- facturers. You may be unable to read from or save data to such cards.
  • Page 18 Quick Start Manual Power Measurement Turn the POWER switch ON. Before turning the instrument on, make sure the supply volt- age matches that indicated on it’s power connector. Connec- tion to an improper supply voltage may damage the product and present an electrical hazard. How to set the clock Instruction manual "5.5.7 Setting the Clock"...

  • Page 19: Basic Settings

    Power Measurement Basic Settings To initialize settings (p.17) Press the key to display the setting screen. If the following screen is not displayed, press the key several times. SET UP Set all items as shown on the screen below. Move the cursor to the setting you wish to configure with the key and set it with the keys.
  • Page 20 Quick Start Manual Power Measurement What is VT ratio? VT is used in high-voltage measurement to convert (step-down) the voltage measured to a smaller level and supply the conversion result to an instrument. VT ratio (voltage transformation ratio): A ratio used to convert the secondary volt- age of VT to the primary voltage.
  • Page 21 Power Measurement To initialize settings 1. Turn the power OFF. 2. Turn the power ON again while holding the SET UP key. Press and hold the key until you hear a beep. 3. A system reset will return all settings of the 3169 (except for the clock) to the defaults.

  • Page 22: Connect The Voltage Cords And Clamp Sensors To The Line To Be Measured

    Quick Start Manual Power Measurement Connect the Voltage Cords and Clamp Sensors to the line to be Measured Press the key to display the measurement screen. Press the (SCREEN) key to display the selection win- dow. (The following screenshot illustrates the Main Measurement screen being switched to the Wiring Diagram screen.) Press the key to move the cursor to "WIRING DIA-...
  • Page 23 Power Measurement Connect the Voltage cords and the clamp sensors to the line to be measured, while referring to the wiring diagram. We recommend that the color of a voltage cord be matched to that of the attached input-cord label used for the same channel. According to the sensor, Face the current flow direction the shape and position of...

  • Page 24: Confirm The Range

    Quick Start Manual Power Measurement Confirm the Range Press the key to display the measurement screen. Press the (SCREEN) key to display the selection win- dow. Press the key to move the cursor to "MAIN". Voltage range Current range (p.21) Current RMS value Voltage RMS value Press the...
  • Page 25 Power Measurement Choosing the current range Set the current range based on your expectation of the maximum load current that will flow during the measurement period. (Select an appropriate range based on fac- tors such as the operating state, rated load, and breaker rating.) When the range is too low, an over-range event will occur during measurement, preventing accurate measurement.

  • Page 26: Checking The Wiring

    Quick Start Manual Power Measurement Checking the Wiring Press the key to display the measurement screen. Press the (SCREEN) key to display the selection win- dow. Press the key to move the cursor to "WIRING CHECK". Press the (select) key to display the wiring check result.
  • Page 27 Power Measurement The wiring check result is NG. Check the following: Issue What to check Reference The voltage • Are you sure that the voltage clip is connected to the (p.19) input is NG. metallic part of the object to be measured? •...

  • Page 28: Measurement Settings

    Quick Start Manual Power Measurement Measurement Settings Press the key as many times as necessary to display the Data Output Setting screen. Set as shown on the screen below. AUTO (AUTO) key is pressed when the cursor is at the mea- surement start time, the start time will be (p.25)
  • Page 29 Power Measurement Three methods for starting and stopping measurement Measurement start Selection Description MANUAL Measurement starts when the START/STOP key is pressed. TIME Measurement starts at the time set by users. JUST Measurement will begin as soon as the internal clock reaches a time that is evenly divisible by the set interval.
  • Page 30 Quick Start Manual Power Measurement Press the key to display the save/print items setting screen. Set as shown on the screen below. If loading data into a commercial spread- sheet application, verify that this number is 256 or less. Instruction manual "5.4 Setting on the Save/ Print Items Setting Screen (SAVE, PRINT ITEMS)

  • Page 31: Start Measurement

    Power Measurement Start Measurement Press the key to display the measurement screen. (As long as a Measurement screen is being displayed, you can start measure- ment, even if you’re not viewing the Main Measurement screen.) Press the key. The 3169 is in standby mode (LED blinking). When the measurement start time is reached, measurement will start automat- ically (the LED will light up).

  • Page 32: View Measured Value

    Quick Start Manual Power Measurement View Measured Value Current Voltage RMS value RMS value of CH1 of CH1 Average cur- Average volt- rent RMS val- age RMS val- ue across ue across channels channels Active power Reactive power Apparent power Power factor Frequency Active Energy...

  • Page 33: Stop Measurement

    Power Measurement Stop Measurement The 3169 will automatically stop measurement at the stop time. The mea- surement data has been saved on the PC card. Interrupt Measurement Press the key. The message "Do you want to stop the time-series measurement?" is displayed for you to confirm. Press the (yes) key.
  • Page 34 Quick Start Manual Power Measurement Shutdown Procedure Disconnect the voltage cords and clamp-on sensor from the measured line. Turn off the power to the 3169. Disconnect the power cord from the AC outlet. Remove the PC card from the 3169. Copy the data on the PC card to the PC.

  • Page 35: Headers Of Output Data

    Power Measurement Headers of Output Data Instantaneous-Value Data (Normal Measurement), Integrated Power and Demand Value Classification Data Header Contents Unit Date and DATE Data-output date, yyyy/m/d Time TIME Data-output time, h:mm:ss ETIME Elapsed time, hhhhh:mm:ss Information 10-bit data showing various pieces of sta- STATUS tus information Voltage...
  • Page 36 Quick Start Manual Power Measurement Classification Data Header Contents Unit Integrated Total integrated power from the start of time-series measurement power Integrated active power (consumption), WP+_INTEG[Wh]_1 to WP+_INTEG[Wh]_4 Circuit 1-4 Integrated active power (regeneration), WP-_INTEG[Wh]_1 to WP-_INTEG[Wh]_4 Circuit 1-4 WQ+_INTEG[varh]_1 to WQ+_INTEG[varh]_4 Integrated reactive power (lag), Circuit 1-4 varh WQ-_INTEG[varh]_1 to WQ-_INTEG[varh]_4 Integrated reactive power (lead), Circuit 1-4 varh Demand Integrated power within interval...
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  • Page 38 Memo...

This manual is also suitable for:

3169-21

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