What is IEC 61439-6 Ed.2:2018 ?

IEC 61439-6 Ed.2:2018 is an essential international standard that outlines the specifications for industrial control and signalling cables. It is widely used in various industrial applications to transmit and control data efficiently. In this article, we will discuss the key features and specifications of IEC 61439-6 Ed.2:2018.

Introduction

IEC 61439-6 Ed.2:2018 is a reference standard that provides guidelines for the design, manufacture, and testing of industrial control and signalling cables. It is developed and published by the International Electrotechnical Commission (IEC). The standard is divided into six parts, each covering a specific aspect of cable design and testing.

Key Features and Specifications

IEC 61439-6 Ed.2:2018 is designed to ensure reliable and efficient data transmission and control in industrial applications. Its key features and specifications include:

*Cable Design and Construction: The standard outlines the various types of cables that can be used, their construction, and their material requirements.

*Testing and Evaluation: The standard provides guidelines for testing the cables to ensure they meet the required specifications.

*Measurement and Analysis: The standard defines the methods for measuring the performance and reliability of the cables.

*IEC 61439-6 Ed.2:2018 is a widely recognized standard that is used as a benchmark for the quality and performance of industrial control and signalling cables.

Key Requirements and Testing Procedure

IEC 61439-6 Ed.2:2018 is based on a requirements approach, which means that it outlines the essential performance levels that a cable must meet to be considered suitable for a particular application. The standard also includes a testing procedure that outlines the steps that should be taken to evaluate the performance and reliability of a cable.

The standard has several key requirements, including:

*Cable Construction: The standard outlines the various types of cable constructions that can be used, such as single, double, or triple insulated.

*Cable Materials: The standard specifies the materials that can be used for the cable construction, such as copper, aluminum, or PVC.

*Cable Cross-Connections: The standard specifies the methods for connecting two or more cables together.

*Cable insulation: The standard specifies the types of insulation that can be used, such as PVC, polyethylene, or halogen.

*Cable marking: The standard specifies the methods for marking the cable, including the use of tags or labels.

*Testing: The standard outlines the testing procedures that should be used to evaluate the performance and reliability of the cable.

Conclusion

IEC 61439-6 Ed.2:2018 is an essential international standard that outlines the specifications for industrial control and signalling cables. Its key features and specifications, including the use of requirements approach, ensure reliable and efficient data transmission and control in various industrial applications. The standard is widely recognized as a benchmark for the quality and performance of industrial cables.