IEC 60255-3:1989
(Main)Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time
General Information
- Abstract
Definitions. Standard values relating to energizing quantities influencing quantities. Fundamental characteristics relating to temperature rises and behaviour in service. Accuracy requirements relating to the characteristic quantity and specified times. Mechanical and electrical requirements. Markings and data. Methods of measurement. The contents of the corrigendum of September 1992 have been included in this copy.
- Status
- Replaced
- Publication Date
- 31-Aug-1992
- Technical Committee
- TC 95 - Measuring relays and protection equipment
- Drafting Committee
- MT 4 - TC 95/MT 4
- Current Stage
- DELPUB - Deleted Publication
- Start Date
- 28-Aug-2009
- Completion Date
- 28-Aug-2026
Relations
- Effective Date
- 05-Sep-2023
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Frequently Asked Questions
IEC 60255-3:1989 is a standard published by the International Electrotechnical Commission (IEC). Its full title is "Electrical relays - Part 3: Single input energizing quantity measuring relays with dependent or independent time". This standard covers: Definitions. Standard values relating to energizing quantities influencing quantities. Fundamental characteristics relating to temperature rises and behaviour in service. Accuracy requirements relating to the characteristic quantity and specified times. Mechanical and electrical requirements. Markings and data. Methods of measurement. The contents of the corrigendum of September 1992 have been included in this copy.
Definitions. Standard values relating to energizing quantities influencing quantities. Fundamental characteristics relating to temperature rises and behaviour in service. Accuracy requirements relating to the characteristic quantity and specified times. Mechanical and electrical requirements. Markings and data. Methods of measurement. The contents of the corrigendum of September 1992 have been included in this copy.
IEC 60255-3:1989 is classified under the following ICS (International Classification for Standards) categories: 29.120.70 - Relays. The ICS classification helps identify the subject area and facilitates finding related standards.
IEC 60255-3:1989 has the following relationships with other standards: It is inter standard links to IEC 60255-151:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
IEC 60255-3:1989 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
IEC Publication 255-3
Publication 255-3 de la CEI
(Second edition - 1989)
(Deuxième édition - 1989)
Relais électriques Electrical relays
Part 3: Single input energizing quantity
Troisième partie: Relais de mesure et dispositifs
de protection à une seule grandeur d’alimentation measuring relays with dependent or
independent time
d’entrée à temps dépendant ou indépendant
C O R R I G E N D U M 1
Page 4
Préface
Remplacer le deuxième alinéa par le texte suivant:
Cette deuxième édition de la CEI 255-3 annule et remplace la première édition CEI 255-3 (1971)
et la CEI 255-4 (1976) pour les raisons suivantes:
– les prescriptions générales pour les relais de mesure et dispositifs de protection sont
données dans la CEI 255-6 (1988);
– les prescriptions particulières applicables aux relais à temps dépendant ou indépendant
sont données dans la CEI 255-3 (1989);
– les prescriptions particulières pour les essais d’influence électrique sont données da
...