ISO 8846:1990 PDF
Small craft — Electrical devices — Protection against ignition of surrounding flammable gases
Small craft — Electrical devices — Protection against ignition of surrounding flammable gases
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 7
- Дата публикации:
- 29 ноября 1990 г.
- Издание:
- ISO IS 8846 edition 1 version 1
- ICS:
- 47.080
Describes test methods and requirements for the design of electrical devices to be used on small craft so that they may be operated in an explosive atmosphere without igniting surrounding flammable gases.
Abstract
Overview
ISO 8846:1990 - "Small craft - Electrical devices - Protection against ignition of surrounding flammable gases" specifies test methods and design requirements for electrical equipment used on small craft so that they can be operated in potentially explosive atmospheres without igniting surrounding flammable hydrocarbon gases. The standard targets devices that may produce sparks, arcs or hot surfaces and defines test procedures for both sealed and non-sealed assemblies. It does not require explosion-proof enclosures (as per IEC 79-0) and does not cover hydrogen/air mixtures or external ignition sources such as lightning or static.
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