CENELEC EN 60721-2-1 Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and Humidity
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
- IEC TR 60479-4 Effects of current on human beings and livestock – Part 4: Effects of lightning strokes - Edition 2.0
- CSA CAN/CSA-E61347-1:03 Lamp controlgear – Part 1: General and safety requirements - First Edition
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- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
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- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
- 29.020
- CSA CAN/CSA-E61347-1:03 Lamp controlgear – Part 1: General and safety requirements - First Edition
- IEC TR 60479-4 Effects of current on human beings and livestock – Part 4: Effects of lightning strokes - Edition 2.0
- IEC TS 60479-1 CORR 2 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 2 - Edition 4.0
- CENELEC EN 61140 Protection against electric shock - Common aspects for installation and equipment
- IEC TS 60479-1 CORR 1 Effects of current on human beings and livestock – Part 1: General aspects CORRIGENDUM 1 - Edition 4.0
- Картотека зарубежных и международных стандартов
European Committee for Electrotechnical Standardization
Classification of environmental conditions - Part 2-1: Environmental conditions appearing in nature - Temperature and Humidity
N EN 60721-2-1
Annotation
This part of IEC 60721 presents classifications of open-air climates in terms of temperature and humidity. It is intended to be used as part of the background material when selecting appropriate temperature and humidity severities for product testing and application.
The climates cover all areas of the world, excluding the central Antarctic and high altitudes (above 5 000 m).
This presentation may be used as background material when issuing climatic environmental classes for product applications.
This standard defines a limited number of open-air climate classifications, in terms of temperature and humidity, which represent the conditions most frequently met by products while being transported, stored, installed and used.
Автоматический перевод:
Классификация условий окружающей среды - Часть 2-1: Условия окружающей среды, появляющиеся в природе - Температура и Влажность
Эта часть IEC 60721 представляет классификации открытых климатов с точки зрения температуры и влажности. Это предназначено, чтобы использоваться в качестве части справочного материала при отборе надлежащей температуры и строгого обращения влажности для тестирования продукта и применения.



