Hioki 3637-20 Instruction Manual
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Hioki 3637-20 Instruction Manual

Hioki 3637-20 Instruction Manual

Ac voltage logger
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INSTRUCTION MANUAL
For...は専用機種。複数の場合は「/」で区切る。
不要の場合はとる。
形名を入力。 複数の場合は「/」で区切る。
3637-20
品名を入力。
AC VOLTAGE LOGGER

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  • Page 1 INSTRUCTION MANUAL For...は専用機種。複数の場合は「/」で区切る。 不要の場合はとる。 形名を入力。 複数の場合は「/」で区切る。 3637-20 品名を入力。 AC VOLTAGE LOGGER...

  • Page 3: Table Of Contents

    Contents Introduction Inspection Safety Notes Notes on Use Measurement Flow Chart and Reference Guide Chapter 1 Product Outline 1.1 Name and Functions of Parts 1.2 Interval and Maximum Recording Time 1.3 Measurement Value Recording Modes Chapter 2 Set Up 2.1 Installing or Replacing the Batteries 2.2 Power Save Function 2.3 Setting Current Time 2.4 Connecting 9639 CONNECTION CORD...
  • Page 5 _____________________________________________________________________ Introduction Thank you for purchasing the HIOKI "3637-20 AC VOLTAGE LOGGER." To obtain maximum performance from the product, please read this manual first, and keep it handy for future reference. Inspection When you receive the product, inspect it carefully to ensure that no damage occurred during shipping.

  • Page 6: Safety Notes

    _____________________________________________________________________ Safety Notes This equipment is designed according to IEC 61010 Safety Standards, and has been tested for safety prior to shipment. Incorrect measurement procedures DANGER could result in injury or death, as well as damage to the equipment. Please read this manual carefully and be sure that you understand its contents before using the equipment.
  • Page 7 _____________________________________________________________________ The following symbols are used in this Instruction Manual to indicate the relative importance of cautions and warnings. Indicates that incorrect operation presents extreme danger of accident resulting in death or serious injury DANGER to the user. Indicates that incorrect operation presents significant danger of accident resulting in death or serious injury WARNING to the user.
  • Page 8 _____________________________________________________________________ Measurement categories (Overvoltage categories) This product complies with CAT III safety requirements. To ensure safe operation of measurement product, IEC 61010 establishes safety standards for various electrical environments, categorized as CAT I to CAT IV, and called measurement categories. These are defined as follows. CAT I Secondary electrical circuits connected to an AC electrical outlet through a transformer or similar...

  • Page 9: Notes On Use

    _____________________________________________________________________ Notes on Use In order to ensure safe operation and to obtain maximum performance from the unit, observe the cautions listed below. The maximum input voltage is AC600 Vrms. Attempting to measure voltage in excess of the maximum input DANGER could destroy the product and result in personal injury or death.
  • Page 10 _____________________________________________________________________ To prevent electrical shock, before replacing the connection CAUTION cable, remove the all connection cable from the device to be measured. To avoid damaging the connection cables, do not bend or pull the connection cables. To avoid electric shock when measuring live lines, wear appropriate protective gear, such as insulated rubber gloves, boots and a safety helmet.

  • Page 11: Measurement Flow Chart And Reference Guide

    Measurement Flow Chart and Reference Guide Is there sufficient Replace batteries battery charge remaining See 2.1. to operate 3637-20? Set current time when using 3637-20 for the Setting current time first time or replacing batteries. See 2.3. Connecting connection cables See 2.4. Setting 3637-20...
  • Page 12 viii _____________________________________________________________________ ______________________________________________________________ Measurement Flow Chart and Reference Guide...

  • Page 13: Chapter 1 Product Outline

    _____________________________________________________________________ Chapter 1 Product Outline 3637-20 AC VOLTAGE LOGGER enables effective value measurement with intervals and recording up to AC600 Vrms. With two optional recording modes; recording instantaneous value and recording average value, extended duration of current recording is possible with battery operation.

  • Page 14: Name And Functions Of Parts

    _____________________________________________________________________ 1.1 Name and Functions of Parts 1. LCD Displays measurement value and settings. 2. Optical data Enables optical data transfer to transfer ports COMMUNICATION BASE. 3. INTERVAL button Calls up interval setting display to set interval, recording mode. 4. MAX./MIN. button Displays maximum value or minimum value of recorded data.

  • Page 15: Interval And Maximum Recording Time

    _____________________________________________________________________ 1.2 Interval and Maximum Recording Time The table below shows the record interval and the maximum recording time (when instantaneous values are recorded with the power save function enabled). The maximum recording time varies depending on the remaining power level of the battery. When average values are recorded with the power save function enabled, the recording time will be approximately one month.

  • Page 16: Measurement Value Recording Modes

    _____________________________________________________________________ 1.3 Measurement Value Recording Modes Effective value calculation To calculate effective value, measurement signal is sampled every 250 µs and operation is carried out from data with maximum 400 points to seek effective value. Maximum 400 points partitioned at complete cycle 250 µs Recording instantaneous value To record instantaneous value, calculate effective value only...

  • Page 17: Chapter 2 Set Up

    _____________________________________________________________________ Chapter 2 Set Up 2.1 Installing or Replacing the Batteries To avoid electric shock when replacing the batteries, first disconnect the connection cables from the object WARNING to be measured. During battery replacement, use caution not to put any foreign materials such as a metal object into the unit to avoid damage to the unit.
  • Page 18 _____________________________________________________________________ Installing new batteries ensures about 1 year of instantaneous value recording (when interval is set at more than 1 minute) and about 1 month of average value recording. (reference value with power save setting set to valid and at 20 ) Remaining battery power indicator ( ) indicates remaining battery life reducing incrementally from right.

  • Page 19: Power Save Function

    _____________________________________________________________________ 2.2 Power Save Function Display window is automatically turned off in approximately 15 seconds after last key entry. (Sleep) However, while recording, REC/AV/ / mark shows each conditions. Sleeping..Press any button to turn display on to display measurement value or to set settings.

  • Page 20: Setting Current Time

    _____________________________________________________________________ 2.3 Setting Current Time When replacing 3637-20 AC VOLTAGE LOGGER batteries or using 3637-20 stand-alone (with manual operation) for the first time, connect with COMMUNICATION BASE and set current time. See how to set current time in COMMUNICATION BASE instruction manual.

  • Page 21: Connecting 9639 Connection Cord

    600 Vrms. Attempting to measure voltages exceeding 600 Vrms with respect to ground could damage the product and result in personal injury. Connect 9639 CONNECTION CABLE to 3637-20. Because it measures alternating current voltage, there is no required polarity for connecting 9639 CONNECTION CABLE tip clip.
  • Page 22 _____________________________________________________________________ ______________________________________________________________ Set Up...

  • Page 23: Chapter 3 Settings

    _____________________________________________________________________ Chapter 3 Settings 3.1 Setting Items Logger stand-alone manual settings and settings in combination with COMMUNICATION BASE with measurement conditions stored in memory loaded from personal computer. 3637-20+ 3637-20+ 3637-20 COMMUNICATION COMMUNICATION BASE BASE+PC 1. Start recording Vaild Vaild Vaild 2.
  • Page 24 _____________________________________________________________________ 1. Start recording Start manual recording by pressing logger REC/STOP button for 1 second or initiate by prescheduled start set using COMMUNICATION BASE. When time scheduled start is engaged, clock icon appears in display. When batteries are weak, recording does not start.
  • Page 25 _____________________________________________________________________ 7. Recording mode setting With 3637-20 stand-alone, or connected together with COMMUNICATION BASE and PC, setting is available. Two recording mode options are instantaneous value recording and average value recording (AV displayed). At factory shipment setting, average value recording is selected.

  • Page 26: Manual Setting

    _____________________________________________________________________ 3.2 Manual Setting 3637-20 AC VOLTAGE LOGGER stand-alone manual operation settings are shown below. (1) Interval setting Press INTERVAL button to switch measurement value display to interval setting display. (INTVL appears.) Press SELECT button to designate interval. Press INTERVAL button to complete setting.
  • Page 27 _____________________________________________________________________ (3) Starting and ending recording Press REC/STOP button for 1 second to clear last recorded data and start recording. (REC appears.) Press REC/STOP button for 1 second to stop recording. When memory is full, recording automatically stops when recording method: one time is selected. When batteries are weak, recording does not start.

  • Page 28: Setting By Communication Base

    _____________________________________________________________________ 3.3 Setting by COMMUNICATION BASE (1) Press logger INTERVAL button lightly to display LCD. (2) When logger LCD shows REC mark or clock icon, press REC/STOP button for more than 1 second to stop recording. During recording or waiting time before recording start time, data transfer cannot be established with COMMUNICATION BASE.
  • Page 29 '3637' setting items to set settings. ・Comment and recording mode are only available in 3637 setting items. Personal computer, COMMUNICATION BASE and 3637-20 must be connected during setting. ・Common settings are available to be set in '3911, 3912' setting items.
  • Page 30 _____________________________________________________________________ ______________________________________________________________ Settings...

  • Page 31: Chapter 4 Specifications

    _____________________________________________________________________ Chapter 4 Specifications Input AC voltage Maximum input AC600 Vrms or 1000 V peak voltage Maximum rated 600 Vrms voltage to earth Number of input 1 ch Measurement 0.0 to 600.0 V range Measurement True effective value calculation method Accracy 1% rdg.
  • Page 32 _____________________________________________________________________ Data backup Available (Data not erased by weak batteries or battery replacement) Interface Infrared optical data transfer Power supply LR03 alkaline battery X 4 (1.5 VDC X 4) Maximum rated 0.1 VA power Battery life About one year (temperature at 20 , power save function: valid, when instantaneous value recording at 1 minute intervals is selected) About one month...

  • Page 33: Chapter 5 Maintenance And Service

    Service If the product seems to be malfunctioning, confirm that the batteries are not discharged, and that the probes are not open circuited before contacting your dealer or Hioki representative. Error Messages The following error may be displayed on the LCD of the main instrument as shown below.
  • Page 34 _____________________________________________________________________ ______________________________________________________________ Maintenance and Service...
  • Page 35 _____________________________________________________________________ ______________________________________________________________ Maintenance and Service...
  • Page 36 _____________________________________________________________________ ______________________________________________________________ Maintenance and Service...
  • Page 39 HIOKI 3637-20 AC VOLTAGE LOGGER Instruction Manual Publication date: June 2008 Revised edition 5 Edited and published by HIOKI E.E. CORPORATION Technical Support Section All inquiries to International Sales and Marketing Department 81 Koizumi, Ueda, Nagano, 386-1192, Japan TEL: +81-268-28-0562 / FAX: +81-268-28-0568 E-mail: os-com@hioki.co.jp...
  • Page 40 HEAD OFFICE 81 Koizumi, Ueda, Nagano 386-1192, Japan TEL +81-268-28-0562 / FAX +81-268-28-0568 E-mail: os-com@hioki.co.jp / URL http://www.hioki.com/ HIOKI USA CORPORATION 6 Corporate Drive, Cranbury, NJ 08512, USA TEL +1-609-409-9109 / FAX +1-609-409-9108 3637A981-05 08-06H Printed on recycled paper...

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