EN 61857-21:1999
(Main)Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications
Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications
This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.
Elektrische Isoliersysteme - Verfahren zur thermischen Bewertung - Teil 21: Spezielle Bedingungen für ein Mehrzweck-Modell - Anwendung bei Drahtwicklungen
Systèmes d'isolation électrique - Procédures d'évaluation thermique - Partie 21: Exigences particulières pour le modèle d'usage général - Applications aux enroulements à fil
Le présent modèle d'usage général (GPM: abréviation anglaise) peut être utilisé pour l'évaluation de systèmes d'isolation électrique d'enroulements à fils lorsque des produits électrotechniques particuliers ne sont pas disponibles ou nécessaires.
Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications
General Information
- Status
- Withdrawn
- Publication Date
- 25-Jan-1999
- Technical Committee
- CLC/SR 112 - Evaluation and qualification of electrical insulating materials and systems (to be defined)
- Drafting Committee
- IEC/TC 112 - IEC_TC_112
- Parallel Committee
- IEC/TC 98 - IEC_TC_98
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 01-Oct-2007
- Completion Date
- 01-Oct-2007
Relations
- Effective Date
- 29-Jan-2023
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
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Frequently Asked Questions
EN 61857-21:1999 is a standard published by CLC. Its full title is "Electrical insulation systems - Procedures for thermal evaluation - Part 21: Specific requirements for general-purpose model - Wire-wound applications". This standard covers: This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.
This general purpose model (GPM) can be used for the evaluation of wire-wound electrical insulation systems where specific electrotechnical products are not available or required.
EN 61857-21:1999 is classified under the following ICS (International Classification for Standards) categories: 29.080.01 - Electrical insulation in general. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 61857-21:1999 has the following relationships with other standards: It is inter standard links to EN 61857-21:2004, EN 60464-1:1999, HD 307.3.5 S1:1991, EN 61857-1:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 61857-21:1999 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)
SLOVENSKI STANDARD
01-september-2001
Electrical insulation systems - Procedures for thermal evaluation - Part 21:
Specific requirements for general-purpose model - Wire-wound applications
Electrical insulation systems - Procedures for thermal evaluation -- Part 21: Specific
requirements for general-purpose model - Wire-wound applications
Elektrische Isoliersysteme - Verfahren zur thermischen Bewertung -- Teil 21: Spezielle
Bedingungen für ein Mehrzweck-Modell - Anwendung bei Drahtwicklungen
Systèmes d'isolation électrique - Procédures d'évaluation thermique -- Partie 21:
Exigences particulières pour le modèle d'usage général - Applications aux enroulements
à fil
Ta slovenski standard je istoveten z: EN 61857-21:1999
ICS:
29.080.30 Izolacijski sistemi Insulation systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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