The SAE ARP 5416 standard, developed by the Society of Automotive Engineers (SAE), is one of a set that covers the entire spectrum of lightning and aircraft interaction. This standard describes how to perform lightning direct impact tests and indirect system disturbance effects tests. The RTCA DO 160/ED-14 standard deals with indirect effects, deterioration and damage tolerance tests for individual equipment elements. Other aspects of the certification process, including description of the lightning environment, zoning and documentation of indirect effects iRelated documents are described in this standard.
The SAE ARP 5416 standard includes test methods for simulated lightning testing of aircraft and related systems. This standard does not contain design criteria and does not explain which elements should or should not be tested. Acceptable damage levels or pass/fail criteria for proficiency tests must be approved by the competent body for each particular case. If lightning tests are part of a certification plan, the test methods described here are acceptable, although not the only way to meet the certification plan's testing requirements.
Each test method is specified in a uniform format that describes:
This standard provides guidance on how to select the appropriate test or series of tests and how to evaluate test results.
Natural lightning is a complex and variable phenomenon, and its interaction with different types of vehicles manifests itself very differently. Not every test method in this standard is intended to be applied to every system that requires lightning verification tests. According to this standard, certain aspects of the standard may be applied to each specific program determined by vehicle design, performance and mission constraints.
In short, the SAE ARP 5416 standard lightning certificate is an important document for design engineers. This standard is intended to assist in installing adequate lightning protection.
Our organization also provides aircraft lightning test services within the scope of SAE ARP 5416 standard, with its trained and expert staff and advanced technological equipment, among the numerous test, measurement, analysis and evaluation studies it provides for businesses in various sectors.
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