HD 478.2.1 S1:1989
(Main)Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Temperature and humidity
General Information
- Abstract
Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications. Colour maps CHF 10.- (the set)
- Status
- Withdrawn
- Publication Date
- 21-Dec-1989
- Withdrawal Date
- 31-Aug-1990
- Technical Committee
- CLC/SR 104 - Environmental conditions, classification and methods of test
- Drafting Committee
- IEC/TC 104 - IEC_TC_104
- Parallel Committee
- IEC/TC 104 - IEC_TC_104
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 30-Jul-2016
- Completion Date
- 30-Jul-2016
Relations
- Effective Date
- 28-Jan-2023
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Referred By
EN 62271-1:2008 - High-voltage switchgear and controlgear - Part 1: Common specifications - Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
- Effective Date
- 03-Feb-2026
Frequently Asked Questions
HD 478.2.1 S1:1989 is a standardization document published by CLC. Its full title is "Classification of environmental conditions - Part 2: Environmental conditions appearing in nature - Temperature and humidity". This standard covers: Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications. Colour maps CHF 10.- (the set)
Presents types of open-air climate in terms of temperature and humidity. Intended to be used as a part of the background material when selecting appropriate temperature and humidity severities for product applications. Colour maps CHF 10.- (the set)
HD 478.2.1 S1:1989 has the following relationships with other standards: It is inter standard links to EN 60721-2-1:2014, EN 61646:1997, EN 62093:2005, EN 62271-1:2008, EN 60721-3-7:1995, EN 61646:2008, EN 61400-2:2006, EN 60721-3-3:1995, EN 60721-3-4:1995, EN 61400-1:2005, EN 60721-3-1:1997, EN 60721-3-5:1997, EN 60870-2-2:1996, EN 60721-3-2:1997, EN 61400-3:2009. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
HD 478.2.1 S1:1989 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)
SLOVENSKI SIST HD 478.2.1 S1:2003
STANDARD
julij 2003
Classification of environmental conditions - Part 2: Environmental conditions
appearing in nature - Temperature and humidity
ICS 19.040 Referenčna številka
SIST HD
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