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IEC

WG 30 - TC 31/WG 30

TC 31/WG 30

General Information

Status
Active
Work Field
Information technology
Parent
TC 31 - Equipment for explosive atmospheres

Frequently Asked Questions

WG 30 is a Technical Committee within the International Electrotechnical Commission (IEC). It is named "TC 31/WG 30". This committee has published 16 standards.

WG 30 develops IEC standards in the area of Information technology. Currently, there are 16 published standards from this technical committee.

The International Electrotechnical Commission (IEC) is the world's leading organization for the preparation and publication of international standards for electrical, electronic, and related technologies. Founded in 1906, the IEC provides a global platform for companies, industries, and governments to meet, discuss, and develop the international standards they require.

A Technical Committee (TC) in IEC is a group of experts responsible for developing international standards in a specific technical area. TCs are composed of national member body delegates and work through consensus to create standards that meet global industry needs. Each TC may have subcommittees (SCs) and working groups (WGs) for specialized topics.

Standardization Organization
ICS
Directive
Mandate
50
IEC
IEC TS 60079-40:2015(Main)
Explosive atmospheres - Part 40: Requirements for process sealing between flammable process fluids and electrical systems

IEC TS 60079-40:2015(E) provides specific requirements for process sealing between a flammable process fluid and an electrical system where a failure could allow the migration of the process fluid directly into the premises wiring system. This document contains requirements for evaluation, construction and testing of single process seal equipment, dual process seal equipment, and add-on secondary process seals. The requirements of this document do not apply to conduit sealing devices, cable glands and other wiring sealing methods addressed in the IEC 60079 series or other standards. Requirements for basic electrical safety and explosion protection are not addressed by this document, but may apply to the equipment under investigation. The effects of leakage to the environment are not addressed by this document. Keywords: process sealing between a flammable process fluid and an electrical system

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