Hioki 3637-20 Instruction Manual

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INSTRUCTION MANUAL
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3637-20
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AC VOLTAGE LOGGER
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Contents
Chapter 1 Product Outline 1
1.1 Name and Functions of Parts 2
1.2 Interval and Maximum Recording Time
1.3 Measurement Value Recording Modes
Chapter 2 Set Up 5
2.1 Installing or Replacing the Batteries 5
2.2 Power Save Function
2.3 Setting Current Time
2.4 Connecting 9639 CONNECTION CORD
Chapter 3 Settings 11
3
4
7
8
9
3.1 Setting Items 11
3.2 Manual Setting
3.3 Setting by COMMUNICATION BASE
14
16
Chapter 4 Specifications 19
Chapter 5 Maintenance and Service 21
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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. If damage is evident, or if it fails to operate according to the specifications, contact your dealer or Hioki representative.
Accessories
9639 CONNECTION CABLE Instruction Manual LR03 alkaline battery X 4 (built into this unit, for monitor)
i
Testing monitor batteries installed in the unit may possibly be weak. Replace batteries before extended measurement usage.
Before using the product 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 dealer or Hioki representative.
Before using the product, make sure that the insulation on the cables is undamaged and that no bare conductors are improperly exposed. Using the product in such conditions could cause an electric shock, so contact your dealer or Hioki representative for repair.
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Inspection
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SafetyNotes
This equipment is designed according to IEC 61010 Safety Standards, and has been tested for safety prior
DANGE
Safety Symbols
to shipment. Incorrect measurement procedures 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. The manufacturer disclaims all responsibility for any accident or injury except that resulting due to defect in its product.
This Instruction Manual provides information and warnings essential for operating this equipment in a safe manner and for maintaining it in safe operating condition. Before using this equipment, be sure to carefully read the following safety notes.
This symbol is affixed to locations on the equipment where the operator should consult corresponding topics in this manual (which are also marked with the symbol) before using relevant functions of the equipment. In the manual, this mark indicates explanations which it is particularly important that the user read before using the equipment.
Indicates a device which is double-insulated.
Indicates DC (Direct Current).
Indicates AC (Alternating Current).
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Safety Notes
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The following symbols are used in this Instruction Manual to indicate the relative importance of cautions and warnings.
Indicates that incorrect operation presents extreme
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WARNING
CAUTION
danger of accident resulting in death or serious injury to the user.
Indicates that incorrect operation presents significant danger of accident resulting in death or serious injury to the user.
Indicates that incorrect operation presents possibility of injury to the user or damage to the equipment.
Accuracy
The specifications in this manual include figures for "measurement accuracy" when referring to digital measuring instruments, and for "measurement tolerance" when referring to analog instruments.
f.s.
(maximum display or scale value, or length of scale) Signifies the maximum display (scale) value or the length of the scale (in cases where the scale consists of unequal increments or where the maximum value cannot be defined). In general, this is the range value (the value written on the range selector or equivalent) currently in use.
rdg.
(displayed or indicated value) This signifies the value actually being measured, i.e., the value that is currently indicated or displayed by the measuring instrument.
dgt.
(resolution) Signifies the smallest display unit on a digital measuring instrument, i.e., the value displayed when the last digit on the digital display is "1".
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Safety Notes
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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
CAT II
CAT III
CAT IV
Secondary electrical circuits connected to an AC electrical outlet through a transformer or similar device.
Primary electrical circuits in equipment connected to an AC electrical outlet by a power cord (portable tools, household appliances, etc.)
Primary electrical circuits of heavy equipment (fixed installations) connected directly to the distribution panel, and feeders from the distribution panel to outlets.
The circuit from the service drop to the service entrance, and to the power meter and primary overcurrent protection device (distribution panel).
Higher-numbered categories correspond to electrical environments with greater momentary energy. So a measurement device designed for CAT III environments can endure greater momentary energy than a device designed for CAT II. Using a measurement product in an environment designated with a higher-numbered category than that for which the product is rated could result in a severe accident, and must be carefully avoided. Never use a CAT I measuring product in CAT II, III, or IV environments. The measurement categories comply with the Overvoltage Categories of the IEC60664 Standards.
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Safety Notes
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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
v
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WARNING
to measure voltage in excess of the maximum input could destroy the product and result in personal injury or death. Connection cable should only be connected to the secondary side of a breaker, so the breaker can prevent an accident if a short circuit occurs. Connections should never be made to the primary side of a breaker, because unrestricted current flow could cause a serious accident if a short circuit occurs.
To avoid electric shock, do not allow the product to get wet, and do not use it when your hands are wet. In order to prevent electric shock and short-circuit accidents, shut off the power to the line to be measured before connecting the connection cable.
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Notes on Use
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CAUTION
To prevent electrical shock, before replacing the connection 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. This product is designed for indoor use, and operates reliably from 0
to 50 . Do not store or use the product where it could be exposed to direct sunlight, high temperature or humidity, or condensation. Under such conditions, the product may be damaged and insulation may deteriorate so that it no longer meets specifications. This product is not designed to be entirely water- or dust­proof. To avoid damage, do not use it in a wet or dusty environment.
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Notes on Use
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Measurement Flow Chart and Reference Guide
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Is there sufficient
battery charge remaining
to operate 3637-20
Setting current time
Connecting connection cables
Setting 3637-20 stand-alone
IntervalRecording mode
See 3.2.
Press REC/STOP button to start measurement.
See 3.2.
When recording data reaches 32000, measurement stops.
?
Set current time when using 3637-20 for the first time or replacingbatteries. See 2.3.
See 2.4.
Setting 3637-20 with COMMUNICATION BASE
IntervalCurrent timeStart controlRecording method
Quick start
Starts measurement immediately.
One time
When recording data exceeds 32000, it overwrites previously recorded data.
Replace batteries
Setting 3637-20 with COMMUNICATION BASE and PC
Interval Current timeStart control Recording methodRecording modeComment
No
recordingmethod
Settingstart control
Start control options
Starts measurement at prescheduled time.
Setting
Yes
Prescheduled start
Endless
See 2.1.
Press REC/STOP button to stop measurement.
After measurement is complete, disconnect connection cable. Use COMMUNICATION BASE to send measurement data to personal computer. (See COMMUNICATION BASE instruction manual.)
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Measurement Flow Chart and Reference Guide
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Measurement Flow Chart and Reference Guide
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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. Data is saved in nonvolatile memory when batteries are weak or removed for replacement.
3637-20 cannot be set with 3910-20 COMMUNICATION BASE.
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Product Outline
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1.1 Name and Functions of Parts
1
2
6
3
4
5
1. LCD Displays measurement value and settings.
2. Optical data transfer ports
3. INTERVAL button Calls up interval setting display to set interval,
4. MAX./MIN. button Displays maximum value or minimum value of
5. Connection terminal Connects 9639 CONNECTION CABLE.
6. REC/STOP button Pressing more than 1 second initiates or stops
(SELECT) button Interval is selected in interval setting display.
Enables optical data transfer to COMMUNICATION BASE.
recording mode.
recorded data.
recording.
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Product Outline
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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. Maximum recordable data is 32000 per unit.
INTVL Maximum Recording Time
1s 8h53min20s
2s 17 h 46 min 40 s
5s 1 day 20 h 26 min 40 s
10 s 3 day 16 h 26 min 40 s
15 s 5 day 13 h 20 min
20 s 7day9h46min40s
30 s 11 day 2 h 40 min
1min 22 day 5 h 20 min
2min 44 day 10 h 40 min
5min 111 day 2 h 20 min
10 min 222 day 5 h 20 min
15 min 333 day 8 h
20 min 444 day 10 h 40 min
30 min 666 day 6 h
60 min 1333 day 8 h
3
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Product Outline
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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
250µs
Recording instantaneous value
To record instantaneous value, calculate effective value only oncepersetintervalandrecordinmemory.
Interval
Records instantaneous value
Recording average value
To record average value, calculate effective value only once per second and record average value of all data within interval in memory. After recording starts, average value within interval is recorded, so the initial data is not recorded immediately after recording starts but is recorded from the following interval.
Interval
One second interval
Recordingstarts Records averagevalue
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Product Outline
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Chapter 2
Set Up
2.1 Installing or Replacing the Batteries
To avoid electric shock when replacing the batteries,
WARNING
first disconnect the connection cables from the object 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. After replacing the batteries, replace the cover and screws before using the product. Do not mix old and new batteries, or different types of batteries. Also, be careful to observe battery polarity during installation. Otherwise, poor performance or damage from battery leakage could result. Handle and dispose of batteries in accordance with local regulations.
CAUTION
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When exchanging the batteries, the circuit may sometimes short circuit due to static electricity. As far as possible, do not touch the base board with bare hands.
Set Up
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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. Empty battery power indicator (
) indicates time to
replace batteries. (1) Remove back cover screw to remove cover. Verify
polarity and install four new LR03 alkaline batteries.
(2) Fit cover properly and tighten screw.
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Set Up
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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/ shows each conditions.
Press any button to turn display on to display measurement value or to set settings. Note when interval setting display is on, sleep does not engage with no button press.
Initially, power save function is on. To turn off power save function, follow the instructions below. When power save function is off, maximum continuous duration is approximately 15 days.
/ /mark
Sleeping......
(1) Connect logger, COMMUNICATION BASE and
personal computer.
(2) Start up application software packaged with
COMMUNICATION BASE.
(3) Go to Communications on the menu bar and select
Power Save Options. Choose Off to turn off power save function.
See COMMUNICATION BASE instruction manual to connect logger and to install application software. To use application software, see operation guide.
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Set Up
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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.
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Set Up
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2.4 Connecting 9639 CONNECTION CABLE
To avoid electrical shock, be careful to avoid shorting
WARNING
live lines with the 9639 CONNECTION CABLE. The maximum input voltage is AC600 Vrms. Attempting to measure voltage in excess of the maximum input could destroy the product and result in personal injury or death. The maximum rated voltage between input terminals and ground is 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.
9639 CONNECTION CABLE
3m
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Set Up
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Set Up
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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
1. Start recording Vaild Vaild Vaild
2. Stop recording Vaild --- ---
3. Interval setting Vaild Vaild Vaild
4. Current time setting --- Vaild Vaild
5. Start control --- Vaild Vaild
6. Recording method setting --- Vaild Vaild
7. Recording mode setting Vaild --- Vaild
8. Comments --- --- Vaild
9. Minimum/Maximum value display
Vaild --- ---
3637-20+
COMMUNICATION
BASE
3637-20+
COMMUNICATION
BASE+PC
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Settings
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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. During recording, weak battery interrupts recording.
2. Stop recording
Stop recording by pressing logger REC/STOP button for 1 second. Or recording stops automatically when data is full when set to recording method: one time.
3. Interval setting
Set interval with logger alone or using COMMUNICATION BASE. (1/2/5/10/15/20/30 s, 1/2/5/10/15/20/30/60 min)
4. Current time setting
To set current time, see COMMUNICATION BASE instruction manual.
5. Start control
Set specific recording date and time using COMMUNICATION BASE to engage time scheduled start. When time scheduled start is engaged, clock icon appears in display.
6. Recording method setting
Set recording method using COMMUNICATION BASE. Choose either one time or endless recording method. Default setting is one time. One time: Ends recording when data reaches 32000. Endless : Overwrites previously recorded data when data
exceeds 32000.
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Settings
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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.
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Average value recording mode records average value within interval, so the initial data is not recorded immediately after recording starts but is recorded from the following interval. For example, when measurement started at 12:00 at 1 minute intervals, the first data is data recorded when 1 minute has passed at 12:01.
8. Comments
Set comments entered by personal computer to logger using COMMUNICATION BASE. When sorting collected recording data, comments are helpful. Comment setting is available when personal computer is connected to both logger and COMMUNICATION BASE.
9. Maximum/Minimum value display
3637-20 stand-alone enables maximum/minimum value display settings. Maximum value or minimum value of recorded data is alternately displayed.
Maximum value and minimum value are from
data recorded in memory and may vary from each displayed value per second.
When recording method is set as endless,
maximum value and minimum value from the beginning of recording are displayed. When old data is overwritten after extended recording, data currently recorded may differ from displayed maximum value and minimum value.
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Settings
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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.
(2) Setting recording mode
Press INTERVAL button to display interval setting display. Each MAX/MIN button press alternates and selects instantaneous value recording and average recording (AV displayed). To set instantaneous value recording and average recording, see 1.3 Measurement Value Recording Modes.
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Settings
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(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. During recording, weak batteries interrupt recording.
(4) Maximum/Minimum value display
Press MAX/MIN button to display maximum or minimum value from recorded data. Each button press alternates display.
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Settings
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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.
(3) Press logger INTERVAL button to display interval
setting display. (INTVL appears.)
(4) Connect COMMUNICATION BASE with logger. (5) Press COMMUNICATION BASE SEND button for
more than 1 second to send data settings to logger.
Previously recorded logger data is erased
when recording is resumed. Be sure to load data to be saved to COMMUNICATION BASE or to personal computer before recording.
At any other time even when interval setting
display is not shown, except during recording and waiting for recording, communication with COMMUNICATION BASE is available. However communication is disabled when logger is set to sleep.
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Settings
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3637-20 settings in application software COMMUNICATION UTILITY packaged with COMMUNICATION BASE are as follows.
Go to 'Communication' on the menu bar in COMMUNICATION UTILITY and select 'Set measurement condition'. When measurement condition setting window is open, select '3637' setting items to set settings.
17
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.
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Settings
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Settings
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Chapter 4
Specifications
Input AC voltage
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Maximum input voltage
Maximum rated voltage to earth
Number of input 1ch
Measurement range
Measurement method
Accracy 1% rdg. 5 dgt.(50/60 Hz
Operating temperature and humidity for guaranteed accuracy Guaranteed accuracy period
Interval for effective value calculation
LCD display Measurement value, Interval, Battery status
Recording mode Recording instantaneous value
Interval 1/2/5/10/15/20/30 s, 1/2/5/10/15/20/30/60 min
Recording capacity
Recording start Manual start, Prescheduled start
Recording stop Manual stop, Memory full
Recording method One time, Endless
Displaying Max/Min value
AC600 Vrms or 1000 V peak
600 Vrms
0.0 to 600.0 V
True effective value calculation
23 5 (73 9 ), 80%RH or less
1 year
1 time per second
(remaining battery power indicator: 4 phases) Unit (V), recording (REC), prescheduled( average value recording (AV), maximum value (MAX), minimum value (MIN)
Recording average value (records average value within interval)
32000 data
Displays maximum value and minimum value.
),
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Specifications
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Data backup Available
Interface Infrared optical data transfer
Power supply LR03 alkaline battery X 4 (1.5 VDC X 4)
Maximum rated power
Battery life About one year
Dimensions Approx. 57W X 86H X 30D mm
Mass Approx. 130 g (4.6 oz) (including batteries)
Location for use Indoors, altitude up to 2000 m (6562 feet)
Operate temperature and humidity range
Storage temperature and humidity range
Accessories LR03 alkaline battery X 4
Options 3911-20 COMMUNICATION BASE
Standards Applying
(Data not erased by weak batteries or battery replacement)
0.1 VA
(temperature at 20 when instantaneous value recording at 1 minute intervals is selected) About one month (temperature at 20 when average value recording is selected)
(2.24"W X 3.39"H X 1.18"D) (excluding projections)
0to50 , 80%RH or less (no condensation) (32 to 122
-10 to 60 , 80%RH or less (no condensation) (14 to 140
9639 CONNECTION CABLE Instruction Manual
3912-20 COMMUNICATION BASE
EMC EN61326 Safety EN 61010 Measurement Category lll (anticipated transient overvoltage 6000 V), Pollution Degree 2
, power save function: valid,
, power save function: valid,
)
)
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Specifications
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Chapter 5
Maintenance and Service
Cleaning
To clean the product, wipe it gently with a soft cloth moistened with water or mild detergent. Never use solvents such as benzene, alcohol, acetone, ether, ketones, thinners or gasoline, as they can deform and discolor the case. Wipe the LCD gently with a soft, dry cloth.
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.
Error Message Meaning
ROM error
RAM error
Adjustment data error
When this occurs, repair or check the device. Contact your dealer or Hioki representative.
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Maintenance and Service
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Maintenance and Service
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Maintenance and Service
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Maintenance and Service
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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
URL http://www.hioki.com/
Printed in Japan 3637A981-05
All reasonable care has been taken in the production of this manual, but if you find any points which are unclear or in error, please contact your supplier or the International Sales and Marketing Department at HIOKI headquarters. In the interests of product development, the contents of this manual are subject to revision without prior notice. The content of this manual is protected by copyright. No reproduction, duplication or modification of the content is permitted without the authorization of Hioki E.E. Corporation.
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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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