HD 588.1 S1:1991

High-voltage test techniques - Part 1: General definitions and test requirements

Applies to dielectric tests with direct voltage, dielectric tests with alternating voltage; dielectric tests with impulse voltage and impulse current, and tests with combinations of these.

Hochspannungs-Prüftechnik - Teil 1: Allgemeine Festlegungen und Prüfbedingungen

Techniques des essais à haute tension - Partie 1: Définitions et prescriptions générales relatives aux essais

Deuxième impression 1991 S'applique aux essais diélectriques en tension continue, aux essais diélectriques en tension alternative, aux essais diélectriques en tension de choc, aux essais en courant de choc et aux essais combinant les essais ci-dessus.

High-voltage test techniques - Part 1: General definitions and test requirements (IEC 60060-1:1989 + corrigendum March 1990)

General Information

• Status: Withdrawn
• Publication Date: 04-Aug-1991
• Withdrawal Date: 30-Jun-1992
• Technical Committee: CLC/SR 42 - High-voltage testing techniques
• Drafting Committee: IEC/TC 42 - IEC_TC_42
• Parallel Committee: IEC/TC 42 - IEC_TC_42
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 01-Dec-2013
• Completion Date: 01-Dec-2013
• Ref Project: SIST HD 588.1 S1:1998 - High-voltage test techniques -- Part 1: General definitions and test requirements

Relations

• Replaced By: EN 60060-1:2010 - High-voltage test techniques - Part 1: General definitions and test requirements
• Effective Date: 28-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-1998
High-voltage test techniques - Part 1: General definitions and test requirements
(IEC 60060-1:1989 + corrigendum March 1990)
High-voltage test techniques -- Part 1: General definitions and test requirements
Hochspannungs-Prüftechnik -- Teil 1: Allgemeine Festlegungen und Prüfbedingungen
Techniques des essais à haute tension -- Partie 1: Définitions et prescriptions générales
relatives aux essais
Ta slovenski standard je istoveten z: HD 588.1 S1:1991
ICS:
19.080 (OHNWULþQRLQHOHNWURQVNR Electrical and electronic
SUHVNXãDQMH testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

IEC 60060-1
Edition 2.0 1989-11
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
High-voltage test techniques –
Part 1: General definitions and test requirements

Techniques des essais à haute tension –
Partie 1: Définitions et prescriptions générales relatives aux essais

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
XB
CODE PRIX
ICS 19.080
IEC Publication 60-1
Publication 60-1 de la CEI
(Second edition - 1989)
(Deuxieme edition - 1989)
High-voltage test techniques
Techniques des essais A haute tension
Part 1 : General definitions
Premiere partie: Definitions et prescriptions
and test requirements
generales relatives aux essais
CORRIGENDUM
Page 112
Figure I
Remplacer la figure existante par la nouvelle figure suivante:
Replace the existing figure by the following new figure:
U (kV) peak
Figure 1 - Distance minimale D des objets sous tension ou A la terre A I'6lectrode
sous tension d'un objet en essai, pendant un essai en tension alternative
ou en tension de choc de manoeuvres positive avec tension maximale U
appliquke pendant I'essai.
Minimum clearance D of extraneous live or grounded objects to the
energized electrode of a test object, during an a.c. or positive switching
impulse test at the maximum voltage U applied during test.
Mars 1992 March 1992
60-1 0 IEC 1989
CONTENTS
Page
FOREWORD . 13
PREFACE . 13
Clause
Section 1: General . 15
1 Scope . 15
2 Object . 15
.........................................
Section 2: General Definitions 17
3 Impulses . 17
3.1 Lightning and switching impulses . 17
Characteristics related to disruptive discharge and test voltages . 17
4.1 Disruptive discharge . 17
4.2 Characteristics of the test voltage . 19
4.3 Disruptive discharge voltage of a test object . 19
4.4 Statistical characteristics of disruptive discharge voltages . 19
4.5 Withstand voltage of a test object . 21
4.6 Assured disruptive discharge voltage of a test object . 21
Classification of insulation in test objects . 21
5.1 External insulation . 21
5.2 Internal insulation . 23
5.3 Self-restoring insulation . 23
5.4 Non-Self-restoring insulation . 23
Section 3: General Requirements Relating to Test Procedures
and Test Objects . 25
6 General requirements for test procedures . 25
7 General arrangement of the test object . 25
8 Drytests . 27
9 Wet tests . : . 27
9.1 Standard wet test procedure . 27
9.2 Traditional procedures for wet tests with alternating voltages . 31

60-1 0 IEC 1989 -5-
10 Artificial pollution tests . 31
10.1 Preparation of test object . 33
...........................................
10.2 Test procedures 33
10.3 Degree of pollution . 35
..........................................
11 Atmospheric conditions 37
11.1
Standard reference atmosphere . 37
11.2
Atmospheric correction factors . 37
11.3 Wet tests. tests under artificial pollution and combined tests . 39
11.4 Conflicting requirements for testing internal and external insulation . 41
.....................................
11.5 Measurement of humidity 41
Section 4: Tests with Direct Voltage . 43
12 Definitions for direct voltage tests . 43
12.1 Value of the test voltage . 43
12.2 Ripple . 43
Test voltage . 43
13.1 Requirements for the test voltage . 43
13.2 Generation of the test voltage . 43
.................................
13.3 Measurement of the test voltage 45
.................................
13.4 Measurement of the test current 47
14 Test procedures . 47
14.1 Withstand voltage tests . 47
14.2 Disruptive discharge voltage tests . 49
14.3
Assured disruptive discharge voltage tests . 49
Section 5: Tests with Alternating Voltage . 51
15 Definitions for alternating voltage tests . 51
15.1 Definitions for alternating voltage tests . 51
15.2 Peak value . 51
............................................
15.3 R.M.S. value 51
.................................................
16 Test Voltage 51
16.1 Requirements for the test voltage 51
................................
16.2 Generation of the test voltage . 53
16.3 Measurement of the test voltage . 55
17 Test procedures . 57
17.1 Withstand voltage tests . 57
17.2 Disruptive discharge voltage tests . 57
17.3 Assured disruptive discharge voltage tests 59
...........................
60-1 0 IEC 1989 -7-
...............................
Section 6: Tests with Lightning Impulse Voltage 61
18 Definitions for lightning impulse tests . 61
18.1 Definitions of general applicability . 61
.......................
18.2 Definitions applicable only to chopped impulses 63
........................................
18.3 Voltageltime curves 65
.................................................
19 Test Voltage 65
....................................
19.1 Standard lightning impulse 65
..............................................
19.2 Tolerances 65
...............................
19.3 Standard chopped lightning impulse 67
....................................
19.4 Special lightning impulses 67
..................................
19.5 Generation of the test voltage 67
19.6
Measurement of the test voltage and determination of impulse shape . 67
.................
19.7 Measurement of current during tests with impulse voltages 69
...............................................
20 Test Procedures 69
......................................
20.1 Withstand voltage tests 69
.........................
20.2 Procedures for assured discharge voltage tests 73
...................................
Section 7: Tests with Switching Impulses 75
21 Definitions for switching impulse tests . 75
.........................................
21.1 Switching impulse 75
21.2 Value . of the test voltage . 75
..........................................
21.3 Time to peak T, 75
.......................................
21.4 Time to half-value T2 75
21.5 Time above 90% T, . 75
...........................................
21.6 Time to zero To 75
........................................
2 1.7 Time to chopping T, 77
21.8 Linearly rising impulse . 77
.................................................
22 Test voltage 77
....................................
22.1 Standard switching impulse 77
22.2 Tolerances . 77
....................................
22.3 Special switching impulses 77
..................................
22.4 Generation of the test voltage 79
22.5 Measurement of test voltage and determination of impulse shape .
23 Test procedures . 79
.....................................
Section 8: Tests with Impulse Current
24 Definitions for impulse current tests . 81
24.1 Impulse current . 81
24.2 Value of the test current . 81
24.3 Front time T, . 81
24.4 Virtual origin 0, . 81
24.5 Time to half-value T2 . 81
24.6 Duration of peak of a rectangular impulse current T,
.................... 81
24.7 Total duration of a rectangular impulse current T. . 83

60-1 0 IEC 1989
25 Test current . 83
25.1 Standard impulse currents . 83
25.2 Tolerances . 83
25.3 Measurement of the test current . 85
25.4 Measurement of voltage during tests with impulse current . 85
Section 9: Combined and Composite Tests . 87
26 Combined voltage tests . 87
26.1 Value of the test voltage U . 87
............................................
26.2 Time delay At 87
26.3 Actual voltage shapes . 87
26.4 Arrangement of the test object . 89
26.5 Atmospheric correction factors . 89
27 Composite tests . 89
Appendix A: Statistical Treatment of Test Results . 91
A . 1 Classification of tests . 91
A.l.l Class 1: Multiple-level tests . 91
A.1.2 Class 2: Up-and-down tests . 91
A . 1.3 Class 3: Successive Discharge Tests . 91
A.2 Statistical Behaviour of Disruptive Discharge . 93
A.2.1 Confidence limits and statistical error
.............................. 93
A.3 Analysis of Test Results . 95
A.3.1 Treatment of Results from Class 1 Tests . 95
A.3.2 Treatment of Results from Class 2 Tests . 97
A.3.3 Treatment of Results from Class 3 Tests . 97
A.4 Application of likelihood methods . 99
A.4.1 The likelihood function . 99
A.4.2 Estim.ation of U,, and z . 101
Appendix B: Pollution Test Procedures . ; . 103
B.l Production of salt fog . 103
B.l.l Preparation of salt solution . 103
B.1.2 Details of spraying system . 103
B.2 Pre-deposition of pollution. coating and wetting procedure .
B.2.1 Preparation of coating material . 103
B.2.2 Main characteristics of the inert materials . 105
B.2.3 Solid coating and wetting procedure . 105
B.3 Measurement of the degree of pollution . 107
B.3.1 Surface conductivity of the insulating surface . 107

60-1 0 IEC 1989 . 11 .
B.3.2 Equivalent amount of sodium chloride per square centimetre of the insulating surface
(S.D.D. mglcm2) . 107
Appendix C: Calibration of a Non-Approved Measurement Device with a Rodmod Gap . 111
C.l General arrangement of a rodlrod gap .
C.2 Referencevalues . 111
...........................................
C.3 Calibration Procedure 111
......................................................
Figures 112
60-1 0 IEC 1989 - 13 -
INTERNATIONAL ELECTROTECHNICAL COMMISSION
HIGH VOLTAGE TEST TECHNIQUES
Part 1: General definitions and test requirements
FOREWORD
The formal decisions or agreements of the IEC on technical matters, prepared by Technical Committees on
1)
which all the National Committees having a special interest therein are represented, express, as nearly as
possible, an international consensus of opinion on the subjects examined.
They have the form of recommendations for international use and
...