IEC 60051-2:2018
Collections
International IEC standards
Publication date
August 2018
Number of pages
33 p.
Reference
IEC 60051-2:2018
IEC 60051-2:2018
August 2018
International standard
Current
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters
IEC 60051-2:2018 applies to direct acting indicating ammeters and voltmeters having an analogue display.It also applies to:• direct acting indicating ammeters and voltmeters whose scale marks do not correspond directly to their electrical input quantity, provided that the relationship between them is known;• direct acting indicating ammeters and voltmeters and accessories having electronic devices in their measuring and/or auxiliary circuits.This document does not apply to:• special purpose instruments which are covered by their own IEC standards;• special purpose devices which are covered by their own IEC standards when they are used as accessories.IEC 60051-2:2018 cancels and replaces the fourth edition published in 1984. This edition constitutes a technical revision.This edition includes the following significant technical changes with respect to the previous edition:a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9;b) addition of Annex A to specify the nonconformity classification of test item.This International Standard is to be used in conjunction with IEC 60051-1:2016.
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Sumary
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 2: Special requirements for ammeters and voltmeters
IEC 60051-2:2018 applies to direct acting indicating ammeters and voltmeters having an analogue display.
It also applies to:
• direct acting indicating ammeters and voltmeters whose scale marks do not correspond directly to their electrical input quantity, provided that the relationship between them is known;
• direct acting indicating ammeters and voltmeters and accessories having electronic devices in their measuring and/or auxiliary circuits.
This document does not apply to:
• special purpose instruments which are covered by their own IEC standards;
• special purpose devices which are covered by their own IEC standards when they are used as accessories.
IEC 60051-2:2018 cancels and replaces the fourth edition published in 1984. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9;
b) addition of Annex A to specify the nonconformity classification of test item.
This International Standard is to be used in conjunction with IEC 60051-1:2016.
IEC 60051-2:2018 applies to direct acting indicating ammeters and voltmeters having an analogue display.
It also applies to:
• direct acting indicating ammeters and voltmeters whose scale marks do not correspond directly to their electrical input quantity, provided that the relationship between them is known;
• direct acting indicating ammeters and voltmeters and accessories having electronic devices in their measuring and/or auxiliary circuits.
This document does not apply to:
• special purpose instruments which are covered by their own IEC standards;
• special purpose devices which are covered by their own IEC standards when they are used as accessories.
IEC 60051-2:2018 cancels and replaces the fourth edition published in 1984. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) updating of content in line with new editions of IEC 60051-1 and IEC 60051-9;
b) addition of Annex A to specify the nonconformity classification of test item.
This International Standard is to be used in conjunction with IEC 60051-1:2016.
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Replaced standards
(1)
IEC 60051-2:1984
December 1984
International standard
Cancelled
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 2: Special requirements for ammeters and voltmeters
Applies to direct acting indicating ammeters and voltmeters having an analogue display, and to non-interchangeable accessories used with ammeters and voltmeters.
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The Requirements department helps you quickly locate within the normative text:
- mandatory clauses to satisfy,
- non-essential but useful clauses to know, such as permissions and recommendations.
The identification of these types of clauses is based on the document “ISO / IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents ”as well as on a constantly enriched list of verbal forms.
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