Hioki 3158 Manuale utente

3158

Instruction Manual

AC WITHSTANDING

VOLTAGE HiTESTER

Mar. 2019 Revised edition 12

3158A981-12 19-03H

Contents

Inspection i

Safety Notes ii

Notes on Use iv

Contents and Indications of This Manual vi

Chapter 1 Overview 1

1.1 Product Introduction 2

1.2 Names and Functions of Parts 3

Chapter 2 Testing Arrangements 7

2.1 Connecting the Protective Ground Terminal 7

2.2 Wearing rubber gloves 8

2.3 Connecting the External I/O Connector 9

2.4 Power Cord Connection 10

2.5 Powering On and Off the Unit 11

2.6 Connecting the 9615 H.V. TEST LEAD 12

2.7 Connecting the REMOTE CONTROL BOX 14

2.8 Installation of the Unit 15

2.9 Connection to the Measured Equipment 16

2.10 Startup Inspection 17

Chapter 3 Testing Method 19

3.1 State of the 3158 and Preset Parameters 20

3.2 Making Testing Arrangements (in READY State) 22

3.2.1 Selecting an Output-Voltage Range 23

3.2.2 Key-lock Function 23

3.2.3 Initial Settings for Optional Functions 24

3.3 Setting the "SETTING" State 25

3.3.1 Setting the Comparative Voltage Value 26

3.3.2 Setting the Upper (Lower) Level Value 27

3.3.3 Setting the Test Time 28

3.3.4 Examples of Settings 29

3.4 Starting a Test 32

3.4.1 Setting the Output Voltage 33

3.4.2 Executing a Test 35

3.4.3 Screening in "TEST State" 37

3.5 PASS or FAIL Determination 38

3.5.1 "PASS" State 38

3.5.2 Screening in "PASS" State 39

3158A981-12

3.5.3 "FAIL" State 40

3.5.4 Screening in "FAIL" State 43

Chapter 4 Optional Functions 45

4.1 PASS Hold Function 48

4.2 FAIL Hold Function 49

4.3 Hold Function 50

4.4 Momentary Out 52

4.5 Double Action 53

4.6 FAIL Mode 54

4.7 RS Command [START] 55

4.8 Inter-lock Function 56

4.9 Voltage Comparator Position 57

4.10 Example of Optional Function Settings 58

4.11 Example of Optional Functions Use 59

Chapter 5 Saving/Loading Preset Values 61

5.1 Saving Preset Values 62

5.1.1 Procedure for Saving Data 63

5.1.2 Example of Saving 64

5.2 Loading Preset Values 66

5.2.1 Procedure for Loading Data 67

5.2.2 Example of Loading 68

Chapter 6 External Interface 71

6.1 External I/O Terminal 71

6.1.1 Signal Line 72

6.1.2 Example of Input Signal Connection 74

6.1.3 Example of Output Signal Connection 76

6.1.4 Inter-lock Function 78

6.1.5 Timing Chart of External I/O Terminal 80

6.2 Buzzer 83

Chapter 7 RS-232C Interface 85

7.1 Specifications 85

7.2 Connection Method 86

7.3 Command Transfer Methods 87

7.4 Command 89

7.5 Transmission and Response Formats 100

7.6 Command Summary 101

Chapter 8 Maintenance and Inspection 103

8.1 Maintenance 104

8.2 Fuse Replacement 105

8.3 Troubleshooting 106

8.4 Displaying Errors 107

8.5 Resetting the System 107

8.6 External Dimensions 108

Chapter 9 Specifications 109

9.1 Basic Specifications 109

9.2 General Specifications 113

Appendix APPENDIX1

9613 REMOTE CONTROL BOX (SINGLE) APPENDIX1

9614 REMOTE CONTROL BOX (DUAL) APPENDIX2

9615 H.V. TEST LEAD (Standard Accessory) APPENDIX3

Table of Optional Functions APPENDIX4

────────────────────────────────────────────────────

Introduction

────────────────────────────────────────────────────

NOTE

Introduction

Inspection

Thank you for purchasing the HIOKI "3158 AC WITHSTANDING VOLTAGE

HiTESTER". To obtain maximum performance from the product, please read this

manual first, and keep it handy for future reference.

When you receive the product, inspect it carefully to ensure that no damage

occurred during shipping. In particular, check the accessories, panel switches, and

connectors. If damage is evident, or if it fails to operate according to the

specifications, contact your dealer or Hioki representative.

Checking the main unit and accessories

Main unit

"3158 AC WITHSTANDING VOLTAGE HiTESTER."

Accessories

Verify that the following standard accessories are complete.

(1) Instruction Manual 1

(2) Spare fuse (built into the power inlet) 1

(3) Grounded three-core power cord 1

(4) 9615 H.V. TEST LEAD

(High voltage and return side ) 1

Shipment of the unit

If reshipping the unit, preferably use the original packing.

Warranty

HIOKI cannot be responsible for losses caused either directly or indirectly by the

use of the 3158 with other equipment, or if ownership is transferred to a third party.

Before using the product, make sure that the insulation on the test leads 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.

────────────────────────────────────────────────────

Introduction

────────────────────────────────────────────────────

DANGER Thisproduct is designed to comply with IEC 61010 Safety Standards, and

has been thoroughly tested for safety prior to shipment. However,

mishandling during use could result in injury or death, as well as damage

to the product. However, using the product in a way not described in this

manual may negate the provided safety features.

Be certain that you understand the instructions and precautions in the

manual before use. We disclaim any responsibility for accidents or

injuries not resulting directly from product defects.

･The symbol printed on the product indicates that the user

should refer to a corresponding topic in the manual (marked with

the symbol) before using the relevant function.

･In the manual, the symbol indicates particularly important

information that the user should read before using the product.

Indicates that dangerous voltage may be present at this terminal.

Indicates a fuse.

Indicates AC (Alternating Current).

Indicates a protective conductor terminal.

Indicates a functional earth terminal.

Indicates the ON side of the power switch.

Indicates the OFF side of the power switch.

Safety Notes

This manual contains information and warnings essential for safe operation of the

product and for maintaining it in safe operating condition. Before using the

product, be sure to carefully read the following safety notes.

Safety symbols

iii

────────────────────────────────────────────────────

Introduction

────────────────────────────────────────────────────

DANGER Indicates that incorrect operation presents an extreme hazard that

could result in serious injury or death to the user.

WARNING Indicates that incorrect operation presents a significant hazard

that could result in serious injury or death to the user.

CAUTION Indicates that incorrect operation presents a possibility of injury to the

user or damage to the product.

NOTE Advisory items related to performance or correct operation of the product.

DANGER ･Using a measuring instrument in an environment designated with a

higher-numbered category than that for which the instrument is rated

could result in a severe accident, and must be carefully avoided.

･Never use a measuring instrument that lacks category labeling in a

CAT II to CAT IV measurement environment. Doing so could result in

a serious accident.

CAT II: When directly measuring the electrical outlet receptacles of the primary

electrical circuits in equipment connected to an AC electrical outlet by a power

cord (portable tools, household appliances, etc.)

CAT III: When measuring the primary electrical circuits of heavy equipment (fixed

installations) connected directly to the distribution panel, and feeders from the

distribution panel to outlets

CAT IV: When measuring the circuit from the service drop to the service entrance, and to

the power meter and primary overcurrent protection device (distribution panel)

The following symbols in this manual indicate the relative importance of cautions

and warnings.

Measurement categories

To ensure safe operation of measuring instruments, IEC 61010 establishes safety

standards for various electrical environments, categorized as CAT II to CAT IV, and

called measurement categories.

────────────────────────────────────────────────────

Introduction

────────────────────────────────────────────────────

DANGER To avoid any life-threatening electric shock accidents, ensure that the

following rules are observed.

･The AC Withstanding Voltage Hitester is a dangerous product which

discharges high voltages. To prevent getting electrocuted, always

wear high-voltage protective rubber gloves when carrying out any

operation.

･Be careful when using the product and ensure that you do not touch

this product, any tested object that is connected or any H.V. TEST

LEAD, etc.

･To avoid electric shock, do not remove the cover panel. The internal

components of the product carry high voltages and may become very

hot during operation.

･Vinyl shield on 9615 H.V. TEST LEAD alligator clip is not high voltage

insulated. DO NOT touch when high voltage is applied.

WARNING ･To avoid electric shock, be sure to connect the protective ground

terminal to a grounded conductor.

･The unit is constructed so as to be connected to a ground line via a

three-core power cord that is supplied with the unit. To avoid

electric shock and ensure safe operation, connect the power cable to

a grounded (3-contact) outlet.

･Before turning the product on, make sure the source voltage matches

that indicated on the product's power connector. Connection to an

improper supply voltage may damage the product and present an

electrical hazard.

･To avoid electric shock, do not allow the product to get wet, and do

not use it when your hands are wet.

･This product should be installed and operated indoors only, between

0℃and 40℃and 80%RH max. Do not use the unit in direct sunlight,

dusty conditions, or in the presence of corrosive gases.

･Replace the fuse only with one of the specified characteristics and

voltage and current ratings. Using a non-specified fuse or shorting

the fuse holder may cause a life-threatening hazard.

Fuse type: 250VT8AL（3158-01）

250VT4AL（3158-03 to 3158-05）

Notes on Use

Follow these precautions to ensure safe operation and to obtain the full benefits of

the various functions.

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