BS EN 4681-001:2019 Aerospace Series: Electric Cables for General Purpose

Introducing the BS EN 4681-001:2019, a comprehensive technical specification that sets the standard for electric cables used in the aerospace industry. This document is essential for professionals seeking to ensure the highest quality and reliability in their aerospace applications. Released on January 13, 2020, this standard is the latest in the series, reflecting the most current advancements and requirements in the field.

Key Features and Specifications

• Standard Number: BS EN 4681-001:2019
• Pages: 18
• Release Date: January 13, 2020
• ISBN: 978 0 539 05838 3
• Status: Standard

Overview

The BS EN 4681-001:2019 standard is a pivotal document for the aerospace industry, providing detailed specifications for electric cables with conductors made from aluminium or copper-clad aluminium. These materials are chosen for their excellent conductivity, lightweight properties, and resistance to corrosion, making them ideal for aerospace applications where performance and reliability are critical.

Why Choose Aluminium or Copper-Clad Aluminium Conductors?

Aluminium and copper-clad aluminium conductors offer several advantages in aerospace applications:

• Lightweight: Aluminium is significantly lighter than copper, which helps reduce the overall weight of the aircraft, leading to improved fuel efficiency and performance.
• Cost-Effective: Aluminium is more cost-effective than copper, providing a budget-friendly solution without compromising on quality.
• Corrosion Resistance: Both aluminium and copper-clad aluminium offer excellent resistance to corrosion, ensuring long-lasting performance even in harsh environments.
• High Conductivity: These materials provide excellent electrical conductivity, ensuring efficient power transmission throughout the aircraft.

Applications

The BS EN 4681-001:2019 standard is applicable to a wide range of aerospace applications, including:

• Commercial and military aircraft
• Spacecraft and satellites
• Unmanned aerial vehicles (UAVs)
• Helicopters and rotorcraft

By adhering to this standard, manufacturers and engineers can ensure that their electric cables meet the rigorous demands of the aerospace industry, providing reliable performance in critical applications.

Comprehensive Coverage

Spanning 18 pages, the BS EN 4681-001:2019 standard offers a thorough examination of the requirements for electric cables in the aerospace sector. It covers a wide range of topics, including:

• Material specifications
• Performance criteria
• Testing methods
• Installation guidelines

This comprehensive coverage ensures that all aspects of cable design, manufacturing, and installation are addressed, providing a complete resource for aerospace professionals.

Stay Ahead with the Latest Standards

In the fast-paced world of aerospace technology, staying up-to-date with the latest standards is crucial. The BS EN 4681-001:2019 standard reflects the most current advancements in cable technology, ensuring that your projects are aligned with industry best practices. By implementing this standard, you can enhance the safety, efficiency, and reliability of your aerospace systems.

Conclusion

The BS EN 4681-001:2019 standard is an indispensable resource for anyone involved in the design, manufacturing, or maintenance of aerospace electric cables. With its detailed specifications and comprehensive coverage, this standard provides the guidance needed to achieve excellence in aerospace applications. Whether you are an engineer, manufacturer, or technician, the BS EN 4681-001:2019 standard is your key to ensuring the highest quality and performance in your projects.

BS EN 4681-001:2019

This standard BS EN 4681-001:2019 Aerospace series. Cables, electric, general purpose, with conductors in aluminium or copper-clad aluminium is classified in these ICS categories:

• 49.060 Aerospace electric equipment and systems

This document specifies the characteristics, test methods, qualification and acceptance conditions of single and multicore electric cables for general purpose with conductors in aluminium or copper-clad aluminium, intended for installation in aircraft electrical systems. The insulation of these cables is designed to withstand aircraft voltages at a frequency not exceeding 2 000 Hz. Unless specified by individual product standards the maximum demonstrated voltage of rating of these cables is ac 115 V rms phase to neutral and 200 V rms phase to phase and 28 Vdc. They are divided into types, the characteristics of which are given in the product standards. Unless otherwise specified in the product standard, the tests defined in this standard apply.