Technological Innovation

What is BS EN4649:2014?

BS EN4649:2014 is a professional technical standard that specifies the requirements for aerospace series – cables, electrical, test methods. This standard provides guidelines for conducting various electrical tests on cables used in aerospace applications.

Scope of BS EN4649:2014

The scope of BS EN4649:2014 covers a wide range of electrical tests conducted on cables used in aircraft and other aerospace equipment. These tests ensure the reliability and performance of the cables under different operating conditions. Some of the key aspects covered in this standard include conductor resistance, insulation resistance, high voltage insulation withstand testing, and shield effectiveness.

Importance of BS EN4649:2014

BS EN4649:2014 plays a crucial role in ensuring the safety and efficiency of electrical systems in aerospace applications. By adhering to this standard, manufacturers can certify that their cables meet the necessary quality requirements and are suitable for use in critical environments.


In conclusion, BS EN4649:2014 is a vital technical standard for the aerospace industry. It ensures the reliability and safety of cables used in aircraft and other aerospace equipment. By following this standard, manufacturers can guarantee the quality and performance of their products, ultimately enhancing the overall efficiency and safety of aerospace systems.


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