IEC 60512-20-2:2000 PDF

Name: IEC 60512-20-2:2000 — Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 20-2: Test 20b - Flammability tests - Fireproofness
SKU: IEC 60512-20-2:2000
Price: 35 EUR
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Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 20-2: Test 20b - Flammability tests - Fireproofness

Название (английский):

IEC 60512-20-2:2000

Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 20-2: Test 20b - Flammability tests - Fireproofness

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 23
Дата публикации:: 13 апреля 2000 г.
Издание:: IEC IS 60512 edition 1 version 1
ICS:: 31.220.01

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Описание (английский):

Describes a standard test method to assess the ability of a connector to withstand specified flame and vibration during a 20 min exposure by providing specified electrical performance for the first 6 min of exposure and preventing the flame from penetrating the fireproof bulkhead on which the connector is mounted throughout the test.

Abstract

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Overview

IEC 60512-20-2:2000 is an international standard developed by the International Electrotechnical Commission (IEC). This standard, titled "Electromechanical components for electronic equipment – Basic testing procedures and measuring methods – Part 20-2: Test 20b – Flammability tests – Fireproofness," specifies a rigorous standard test method for evaluating the fireproofness and flammability resistance of electromechanical connectors. The method focuses on a connector’s ability to maintain electrical performance and withstand flame exposure and vibration, as well as preventing flame penetration through fireproof barriers.

Key Topics

Fireproofness testing: Details a standardized procedure for evaluating how well a connector mounted on a fireproof bulkhead can resist both direct flame and mechanical vibration over a 20-minute period.

Electrical continuity and integrity: Specifies that connectors must maintain electrical performance for the first 6 minutes of flame exposure, ensuring no significant drop in current or excessive leakage occurs.

Prevention of flame penetration: The method includes criteria for making sure no flame passes through the fireproof barrier during the exposure period.

Controlled laboratory conditions: Outlines the necessary test equipment, including a propane torch with a defined temperature range, vibration apparatus, and precise electrical monitoring devices.

Safety guidelines: Advises on safe handling, the need for well-ventilated environments, and proper protective measures for personnel and equipment.

Applications

IEC 60512-20-2 is primarily used in the electronics and electrical industries to:

Validate connector safety: Ensure connectors installed in critical applications (such as aerospace, railway, or industrial automation systems) will not fail or allow flame passage in the event of fire.

Product development and quality assurance: Support manufacturers in designing connectors that comply with stringent fire safety requirements and provide reliable performance under extreme conditions.

Regulatory and compliance testing: Assist organizations in meeting regulatory standards where fireproof barriers and electrical safety are mandated, and provide reliable documentation for certification bodies.

Component selection and specification: Enable engineers and procurement specialists to specify connectors that have demonstrably passed recognized flammability and fireproofness testing.

Risk management: Offer risk mitigation in system designs by ensuring components do not contribute to fire spread or compromise fire containment measures.

Related Standards

IEC 60512-1: The general framework and definitions for basic testing procedures and measuring methods for electromechanical components for electronic equipment. IEC 60512-20-2 should be interpreted in conjunction with this part.

IEC 60050: International Electrotechnical Vocabulary, providing key terminology.

IEC 60027, IEC 60417, IEC 60617: Standards covering electrical symbols, graphical symbols for use on equipment, and graphical symbols for electrical diagrams.

Other parts of IEC 60512: Additional test methods covering different aspects of performance and reliability of electromechanical components.

Keywords: IEC 60512-20-2, fireproof connector testing, electromechanical component flammability, flammability test method, connector electrical integrity, fireproof bulkhead, electronics fire safety, IEC standards, vibration and flame testing, electrical equipment compliance

Implementing the fireproofness measures detailed in IEC 60512-20-2:2000 supports increased safety, reliability, and regulatory compliance for electromechanical connectors in applications where fire resistance is critical.

IEC 60512-20-2:2000 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

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