FprEN IEC 60060-2:2024
(Main)High-voltage test techniques - Part 2: Measuring systems
High-voltage test techniques - Part 2: Measuring systems
Hochspannungs-Prüftechnik - Teil 2: Messsysteme
Techniques des essais à haute tension - Partie 2: Systèmes de mesure
Tehnike visokonapetostnega preskušanja - 2. del: Merilni sistemi
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2023
Tehnike visokonapetostnega preskušanja - 2. del: Merilni sistemi
High-voltage test techniques - Part 2: Measuring systems
Hochspannungs-Prüftechnik - Teil 2: Messsysteme
Techniques des essais à haute tension - Partie 2: Systèmes de mesure
Ta slovenski standard je istoveten z: prEN IEC 60060-2:2023
ICS:
17.220.20 Merjenje električnih in Measurement of electrical
magnetnih veličin and magnetic quantities
19.080 Električno in elektronsko Electrical and electronic
preskušanje testing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
42/416/CDV
COMMITTEE DRAFT FOR VOTE (CDV)
PROJECT NUMBER:
IEC 60060-2 ED4
DATE OF CIRCULATION: CLOSING DATE FOR VOTING:
2023-04-21 2023-07-14
SUPERSEDES DOCUMENTS:
42/401/CD, 42/415/CC
IEC TC 42 : HIGH-VOLTAGE AND HIGH-CURRENT TEST TECHNIQUES
SECRETARIAT: SECRETARY:
Canada Mr Howard G. Sedding
OF INTEREST TO THE FOLLOWING COMMITTEES: PROPOSED HORIZONTAL STANDARD:
TC 14,TC 17,TC 36,TC 37,TC 38,TC 122
Other TC/SCs are requested to indicate their interest, if
any, in this CDV to the secretary.
FUNCTIONS CONCERNED:
EMC ENVIRONMENT QUALITY ASSURANCE SAFETY
SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING
Attention IEC-CENELEC parallel voting
The attention of IEC National Committees, members of
CENELEC, is drawn to the fact that this Committee Draft
for Vote (CDV) is submitted for parallel voting.
The CENELEC members are invited to vote through the
CENELEC online voting system.
This document is still under study and subject to change. It should not be used for reference purposes.
Recipients of this document are invited to submit, with their comments, notification of
• any relevant patent rights of which they are aware and to provide supporting documentation,
• any relevant “in some countries” clauses to be included should this proposal proceed. Recipients are
reminded that the enquiry stage is the final stage for submitting "in some countries" clauses. See
AC/22/2007.
TITLE:
High-voltage test techniques - Part 2: Measuring systems
PROPOSED STABILITY DATE: 2026
NOTE FROM TC/SC OFFICERS:
download this electronic file, to make a copy and to print out the content for the sole purpose of preparing National
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IEC CDV 60060-2/Ed4 IEC:2023 – 2 – 42/416/CDV
1 CONTENTS
2 Introduction relevant for CD only . 7
3 FOREWORD . 8
4 1 Scope . 10
5 2 Normative references . 10
6 3 Terms and definitions . 10
7 3.1 Measuring systems . 11
8 3.2 Components of a measuring system . 11
9 3.3 Scale factors . 12
10 3.4 Rated values . 13
11 3.5 Definitions related to dynamic behaviour . 13
12 3.6 Definitions related to uncertainty . 15
13 3.7 Definitions related to tests on measuring systems . 17
14 4 Procedures for qualification and use of measuring systems . 17
15 4.1 General principles . 17
16 4.2 Schedule of performance tests . 18
17 4.3 Schedule of performance checks . 18
18 4.4 Requirements for the record of performance . 18
19 4.4.1 Contents of the record of performance . 18
20 4.4.2 Exceptions . 19
21 4.5 Operating conditions . 19
22 4.6 Uncertainty . 19
23 5 Tests and test requirements for an approved measuring system and its
24 components . 20
25 5.1 General requirements . 20
26 5.2 Calibration – Determination of the scale factor . 21
27 5.2.1 Calibration of measuring systems by comparison with a reference
28 measuring system (preferred method) . 21
29 5.2.2 Determination of the scale factor of a measuring system from the scale
30 factors of its components (alternative method) . 24
31 5.3 Linearity test in addition to comparison over the limited voltage range . 25
32 5.3.1 Application. 25
33 5.3.2 Alternative methods in order of suitability . 26
34 5.4 Dynamic behaviour . 27
35 5.4.1 General . 27
36 5.4.2 Determination of the amplitude/frequency response of AC measuring
37 systems . 27
38 5.4.3 Reference method for impulse voltage measuring systems . 28
39 5.5 Short-term stability . 28
40 5.6 Long-term stability . 28
41 5.7 Ambient temperature effect . 29
42 5.8 Proximity effect . 29
43 5.9 Software effect . 30
44 5.10 Uncertainty calculation of the scale factor . 30
45 5.10.1 General . 30
46 5.10.2 Uncertainty of the calibration . 30
47 5.10.3 Uncertainty of measurement using an approved measuring system . 31
IEC CDV 60060-2/Ed4 IEC:2023 – 3 – 42/416/CDV
48 5.11 Uncertainty calculation of time parameter measurement (impulse voltages
49 only) . 32
50 5.11.1 General . 32
51 5.11.2 Uncertainty of the time parameter calibration . 32
52 5.11.3 Uncertainty of time parameter measurement using an approved
53 measuring system. 34
54 5.12 Interference test (transmission system and instrument for impulse voltage
55 measurements) . 34
56 5.13 Withstand tests of converting device . 35
57 6 Measurement of direct voltage . 35
58 6.1 Requirements for an approved measuring system . 35
59 6.1.1 General . 35
60 6.1.2 Uncertainty contributions . 36
61 6.1.3 Requirement on converting device . 36
62 6.1.4 Dynamic behaviour for measuring voltage changes . 36
63 6.2 Tests on an approved measuring system . 36
64 6.3 Performance check . 37
65 6.3.1 General . 37
66 6.3.2 Comparison with an approved measuring system . 37
67 6.3.3 Check of the scale factors of the components . 37
68 6.4 Measurement of ripple amplitude . 38
69 6.4.1 Requirements . 38
70 6.4.2 Uncertainty contributions . 38
71 6.4.3 Calibrations and tests on an approved ripple voltage measuring system . 38
72 6.4.4 Measurement of the scale factor at the ripple frequency . 38
73 6.4.5 Dynamic behaviour by amplitude/frequency response . 38
74 6.4.6 Performance check for ripple measuring system . 38
75 7 Measurement of alternating voltage . 39
76 7.1 Requirements for an approved measuring system . 39
77 7.1.1 General . 39
78 7.1.2 Uncertainty contributions . 39
79 7.1.3 Dynamic behaviour . 39
80 7.2 Tests on an approved measuring system . 41
81 7.3 Dynamic behaviour test . 41
82 7.4 Performance check . 42
83 7.4.1 General . 42
84 7.4.2 Comparison with an approved measuring system . 42
85 7.4.3 Check of the scale factors of the components . 42
86 8 Measurement of lightning impulse voltage . 43
87 8.1 Requirements for an approved measuring system . 43
88 8.1.1 General . 43
89 8.1.2 Uncertainty contributions . 43
90 8.1.3 Requirement on measuring instrument . 43
91 8.1.4 Dynamic behaviour . 43
92 8.1.5 Connection to the test object . 44
93 8.2 Tests on an approved measuring system . 44
94 8.3 Performance test on measuring systems . 45
95 8.3.1 Reference method (preferred) . 45
IEC CDV 60060-2/Ed4 IEC:2023 – 4 – 42/416/CDV
96 8.3.2 Alternative method supplemented by a measurement of the step
97 response according to Annex C . 45
98 8.4 Dynamic behaviour test . 46
99 8.4.1 Comparison with a reference measuring system (preferred) . 46
100 8.4.2 Alternative method based on step response parameters (Annex C) . 46
101 8.5 Performance check . 46
102 8.5.1 Comparison with an approved measuring system . 46
103 8.5.2 Check of the scale factors of the components . 46
104 8.5.3 Dynamic behaviour check by reference record .
...
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