IEC 60512-19-1:2010 PDF

Name: IEC 60512-19-1:2010 — Connectors for electronic equipment - Tests and measurements - Part 19-1: Chemical resistance tests - Test 19a: Fluid resistance of pre-insulated crimp barrels
SKU: IEC 60512-19-1:2010
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Connectors for electronic equipment - Tests and measurements - Part 19-1: Chemical resistance tests - Test 19a: Fluid resistance of pre-insulated crimp barrels

Название (английский):

IEC 60512-19-1:2010

Connectors for electronic equipment - Tests and measurements - Part 19-1: Chemical resistance tests - Test 19a: Fluid resistance of pre-insulated crimp barrels

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 24 марта 2010 г.
Издание:: IEC IS 60512 edition 1 version 1
ICS:: 31.220.01

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Описание (английский):

IEC 60512-19-1:2010 when required by the detail specification, is used for testing connectors within the scope of technical committee 48. It may also be used for similar devices when specified in a detail specification. The object of this standard is to detail a standard method to assess the ability of the insulation of pre-insulated crimp barrels to withstand specified fluids under specified conditions.

Abstract

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Стандарты, упомянутые в описании

Overview

IEC 60512-19-1:2010 is an international standard developed by the International Electrotechnical Commission (IEC) that specifies chemical resistance testing methods for pre-insulated crimp barrels used in connectors for electronic equipment. This standard, part of the broader IEC 60512 series covering connector tests and measurements, focuses specifically on Test 19a: Fluid resistance of pre-insulated crimp barrels. It provides a uniform and standardized approach to assess the insulation’s ability to withstand exposure to specified fluids under defined conditions, ensuring reliability and safety in electronic interconnections.

Key Topics

Scope and Application IEC 60512-19-1 applies primarily to connectors within the scope of IEC Technical Committee 48 but can also be used for similar devices as defined in detail specifications. The test ensures that insulation on pre-insulated crimp barrels maintains integrity when exposed to various fluids.

Specimen Preparation The standard outlines preparation steps including crimping a cable or wire into the pre-insulated barrel and performing visual inspections to ensure the absence of defects like splits or cuts in the insulation.

Test Methodology Testing involves immersing specimens in prescribed fluids at set temperatures for 20 hours (or as otherwise specified). Two specimens are tested per fluid, and each specimen undergoes only one fluid exposure. After fluid immersion, specimens recover for one hour under standard atmospheric conditions before further evaluation.

Post-Test Measurements After conditioning, specimens are examined visually for any signs of deterioration and subjected to a voltage proof test to verify electrical insulation integrity. The voltage applied follows specification details ensuring no breakdown or flashover occurs.

Performance Requirements Insulation must remain free of splitting or damage impairing use, while discoloration is allowed. The crimp barrel must also demonstrate no electrical breakdown after fluid exposure.

Reference to Other IEC Documents The standard refers to other IEC tests such as IEC 60512-1-1 for visual inspection and IEC 60512-4-3 for voltage proof testing to provide a comprehensive testing framework.

Applications

Quality Assurance in Connector Manufacturing Manufacturers use IEC 60512-19-1 to verify the chemical resistance of pre-insulated crimp barrels, ensuring connectors can withstand exposure to oils, solvents, and other operational fluids without loss of insulation integrity.

Product Development and Certification This standard forms part of the certification process where connectors must meet stringent chemical exposure requirements, aiding in compliance with international safety and reliability regulations.

Industrial and Electronic Equipment Testing The chemical resistance test is crucial for connectors used in harsh environments such as automotive, aerospace, industrial machinery, and consumer electronics, where exposure to fluids is common.

R&D for Enhanced Insulation Materials The standardized fluid resistance protocol facilitates research on advanced insulation materials and crimp barrel designs, promoting innovation in connector technology.

Related Standards

IEC 60512 Series The IEC 60512 series encompasses various tests and measurements for connectors. Related parts include:

IEC 60512-1-1: General Visual Inspection Methods for Connectors
IEC 60512-4-3: Voltage Stress Tests for Pre-Insulated Crimp Barrels

IEC Technical Committee 48 Publications Technical Committee 48 oversees electromechanical components and mechanical structures, providing standards that complement IEC 60512-19-1 for improved connector performance.

ISO/IEC Directives The standard follows the ISO/IEC directives for drafting, ensuring alignment with international standardization protocols.

Summary

IEC 60512-19-1:2010 defines a precise testing methodology for evaluating the fluid resistance of pre-insulated crimp barrels used in electronic connectors. It ensures insulation durability and electrical safety when exposed to fluids encountered in real-world applications. This standard is essential for manufacturers, testers, and regulators striving to maintain high quality and reliable connector performance in various industrial sectors.

Keywords: IEC 60512-19-1, fluid resistance test, pre-insulated crimp barrels, connector chemical resistance, electronic connector testing, insulation durability, voltage proof test, IEC connector standards, electromechanical component testing, chemical resistance measurement.

IEC 60512-19-1:2010 PDF

Abstract

Похожие стандарты

Overview

Key Topics

Applications

Related Standards

Summary

Технические детали

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