prEN IEC 60584-3:2020

SLOVENSKI STANDARD
oSIST prEN IEC 60584-3:2020
01-marec-2020

Termočleni - 3. del: Podaljševalni in kompenzacijski kabli - Tolerance in sistemi

Thermopaare - Teil 3: Thermoleitungen und Ausgleichsleitungen - Grenzabweichungen

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

SUBMITTED FOR CENELEC PARALLEL VOTING NOT SUBMITTED FOR CENELEC PARALLEL VOTING

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

Thermocouples - Part 3: Extension and compensating cables - Tolerances and identification

Copyright © 2019 International Electrotechnical Commission, IEC. All rights reserved. It is permitted to download this

electronic file, to make a copy and to print out the content for the sole purpose of preparing National Committee positions.

You may not copy or "mirror" the file or printed version of the document, or any part of it, for any other purpose without

4 1 Scope ............................................................................................................................... 6

5 2 Normative references ....................................................................................................... 6

6 3 Definition .......................................................................................................................... 6

7 4 General ............................................................................................................................ 7

8 5 Tolerance values .............................................................................................................. 7

9 6 Colour coding ................................................................................................................... 7

10 6.1 Negative conductor ................................................................................................. 7

11 6.2 Positive conductor ................................................................................................... 8

12 6.3 Outer sheath ........................................................................................................... 8

13 6.4 Connectors .............................................................................................................. 8

14 7 Additional identification .................................................................................................... 8

15 7.1 Information applied by the manufacturer .................................................................. 8

16 7.2 Additional markings ................................................................................................. 9

17 8 Dimensions ...................................................................................................................... 9

18 9 Requirements ................................................................................................................. 11

19 9.1 Materials ............................................................................................................... 11

20 9.1.1 Insulating materials ................................................................................... 11

21 9.1.2 Conductor materials .................................................................................. 11

22 9.2 Electromagnetic shielding ...................................................................................... 11

23 9.3 Capacitance and inductance .................................................................................. 11

24 9.4 Resistance of single conductors and loop resistance ............................................. 11

25 9.5 Insulation resistance ............................................................................................. 11

26 9.6 Dielectric strength ................................................................................................. 11

27 9.7 Marking ................................................................................................................. 11

28 Annex A (informative) Examples for forms and sizes other than wires and stranded

29 wires .............................................................................................................................. 13

30 A.1 Extensions and compensating conductors of forms of rod, flat wire and strip. ........ 13

32 Table 1 –Tolerance classes for extension and compensating cables ....................................... 7

33 Table 2 – Colour code for extension and compensating cables ............................................... 8

34 Table 3 – Dimensions of conductors (Typical nominal values) ................................................. 9

35 Table 4 – Constructions and cross sectional area of stranded conductors (Typical

36 nominal values) ...................................................................................................................... 9

37 Table A.1 – Rods .................................................................................................................. 13

38 Table A.2 – Flat wire ............................................................................................................. 13

39 Table A.3 – Strip ................................................................................................................... 13

59 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

60 all national electrotechnical committees (IEC National Committees). The object of IEC is to promote international

61 co-operation on all questions concerning standardization in the electrical and electronic fields. To this end and

62 in addition to other activities, IEC publishes International Standards, Technical Specifications, Technical Reports,

63 Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC Publication(s)”). Their prepa-

64 ration is entrusted to technical committees; any IEC National Committee interested in the subject dealt with may

65 participate in this preparatory work. International, governmental and non-governmental organizations liaising with

66 the IEC also participate in this preparation. IEC collaborates closely with the International Organization for Stand-

67 ardization (ISO) in accordance with conditions determined by agreement between the two organizations.

68 2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

69 consensus of opinion on the relevant subjects since each technical committee has representation from all inter-

71 3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

72 Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

73 Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any misinter-

75 4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications trans-

76 parently to the maximum extent possible in their national and regional publications. Any divergence between any

77 IEC Publication and the corresponding national or regional publication shall be clearly indicated in the latter.

78 5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any equipment

80 6) All users should ensure that they have the latest edition of this publication.

81 7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

82 members of its technical committees and IEC National Committees for any personal injury, property damage or

83 other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and ex-

84 penses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC Publications.

85 8) Attention is drawn to the normative references cited in this publication. Use of the referenced publications is

87 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent

88 rights. IEC shall not be held responsible for identifying any or all such patent rights.

89 International Standard IEC 60584-3 has been prepared by subcommittee 65B: Devices and

90 process analysis, of IEC Technical Committee 65: Industrial-process measurement, control and

92 This third edition cancels and replaces the second edition of IEC 60584-3 issued in 2007. It

94 The significant technical changes with respect to the previous edition are shown as follows;

95 • Revision of the 5 (Tolerance values) in order to take recent technological advancement into

97 • In 6 (Colour coding) new colour coding is added in response to the newly revised IEC60584-

99 • An Annex is created to give information on example of size for rod, flat wire and strip of the

104 Full information on the voting for the approval of this standard can be found in the report on

106 This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

107 A list of all parts of the IEC 60584 series, under the general title Thermocouples, can be found

109 The committee has decided that the contents of this publication will remain unchanged until the

110 maintenance result date indicated on the IEC web site under "http://webstore.iec.ch" in the data