Hioki IR4059 User manual

IR4059
Instruction Manual
INSULATION TESTER
EN
Dec. 2023 Edition 1
IR4059A961-00
Read carefully before use.
Keep for future reference.
[600654130]
HIOKI IR4059A961-00

HIOKI IR4059A961-00

3
Contents
Introduction.........................................................................5
Verifying Package Contents ..............................................6
Options................................................................................7
Notations...........................................................................10
Safety Information............................................................13
Operating Precautions.....................................................15
1 Overview 19
1.1 Product Overview..........................................19
1.2 Names and Functions of Parts ....................20
2 Preparing for Measurement 25
2.1 Protector ........................................................26
2.2 Replacing Batteries or Fuse.........................27
2.3 Using the L9788-10 Test Lead with
Remote Switch (Red) ....................................31
2.4 Installing the Z3210 Wireless Adapter......... 33
3 Measurement 35
3.1 Pre-measurement Inspection.......................35
3.2 Auto Power Save (Power-Saving Function)36
3.3 Auto Backlight-off (Automatic Light-off
Function)........................................................37
3.4 Comparator Function....................................38
Setting the Comparator............................................. 39
Canceling the Comparator........................................40
3.5 Insulation Resistance Measurement ...........41
Lock Function ........................................................... 42
Measuring Insulation Resistance..............................43
IR4059A961-00
Appx.
HIOKI IR4059A961-00

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Contents
Displaying 1-minute Values.......................................44
Voltage Characteristics of Measurement Terminals..45
3.6 Discharging Function ...................................46
3.7 Voltage Measurement ...................................47
3.8 Low Resistance Measurement.....................48
3.9 Wireless Communications Function ..........50
Using the GENNECT Cross......................................50
Excel Direct Input Function (HID function)................ 54
4 Specications 57
4.1 GeneralSpecications .................................57
4.2 BasicandAccuracySpecications.............59
4.3 Functionalityspecications.........................67
Power-on Options ..................................................... 71
4.4 OtherSpecications .....................................72
5 Maintenance and Service 73
5.1 Troubleshooting ............................................75
Errors and status codes............................................80
Appendix Appx.1
Appx. 1 Measurement Principles ..................Appx.1
Appx. 2 Operation Uncertainty...................... Appx.2
WarrantyCerticate
HIOKI IR4059A961-00

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Introduction
Introduction
Thank you for choosing the Hioki IR4059 Insulation Tester. 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.
Hereinafter, the descriptions refer to models as shown on the
instrument.
The latest edition of the instruction manual
The contents of this manual are subject to change, for
example as a result of product improvements or changes
to specications.
The latest edition can be downloaded from Hioki's website.
https://www.hioki.com/global/support/download/
Product registration
Register your product in order to receive important product
information.
https://www.hioki.com/global/support/myhioki/registration/
Intended audience
This manual has been written for use by individuals who use the
product or provide information about how to use the product.
In explaining how to use the product, it assumes electrical
knowledge (equivalent of the knowledge possessed by a graduate
of an electrical program at a technical high school).
HIOKI IR4059A961-00