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KYORITSU 6011A - Table of Contents

KYORITSU 6011A
32 pages
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1Safe Testing................................................................................... 1
2Features.......................................................................................... 3
3Specification................................................................................... 6
4Continuity (resistance) tests........................................................... 9
41 Instrument layout................................................................... 9
42 Resistance of test leads ........................................................ 9
43 Continuity testing .................................................................10
5Insulation Tests..............................................................................11
51 The nature of insulation resistance.......................................11
512 Capacitive current.................................................................11
513 Conduction current............................................................... 12
514 Surface leakage current....................................................... 12
515Total leakage current............................................................ 13
52 Damage to voltage-sensitive equipment.............................. 13
53 Preparation for measurement.............................................. 14
54 Insulation resistance measurement..................................... 14
6 Loop Impedance Tests................................................................. 17
61Voltage measurement.......................................................... 17
62 What is earth fault loop impedance?....................................17
63 Automatic over-temperature cut-out.....................................17
64 The loop impedance test......................................................17
65 Loop impedance at 3 phase equipment............................... 19
7RCD Tests..................................................................................... 21
71 Purpose of RCD Test........................................................... 21
72 What does the RCD test really do.................................... 21
73 RCD testing..........................................................................21
74Testing RCDs used to provide supplementary protection.... 22
75Testing time delayed RCDs..................................................22
8General..........................................................................................23
9Battery replacement...................................................................... 24
10Fuse replacement......................................................................... 24
11Servicing........................................................................................25
12Case, strap and shoulder pad assembly....................................... 26
CONTENTS

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