IEC 61039:2025 PDF
Classification of insulating liquids
Classification of insulating liquids
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 39
- Дата публикации:
- 17 февраля 2025 г.
- Издание:
- IEC IS 61039 edition 3 version 1
- ICS:
- 29.040.10
IEC 61039:2025 establishes the detailed classification of the N family (insulating liquids) that belongs to class L (lubricants, industrial oils and related products) in accordance with ISO 8681 and ISO 6743-99, affecting product categories that include products derived from petroleum processing, synthetic chemical products and synthetic and natural esters.
Abstract
Overview
IEC 61039:2025 is the latest international standard issued by the International Electrotechnical Commission (IEC) for the . This third edition, published in February 2025, updates and revises the classification methods for insulating liquids belonging to the N family, classified under class L for lubricants, industrial oils, and related products.
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