As a member of the aerospace test industry, i regularly receive articles and news informing me of the latest changes being. These tests verify the capability of the equipment to. Lightning induced transient susceptibility as many in the aerospace test industry are aware, there have been many changes to, and revisions of, do160, section 22, within the past few years. Rtca do160 section 18 rtca do160 section 20 rtca do160 section 22 rtca do160 section 25 automotive emc standards iso 76372 iso 76372 transient pulse generators iso 76372 pulse 2b4. Rtca do160 section 22 covers the transient current and voltage spike introduced into electronics cables as a result of the magnetic field generated by a large surge of charge traveling through the frame of the aircraft. Rtca do160ef section 22 test equipment avalon test. Rtca do160 icing test performed at environment associates duration. Meeting the do160 lightning protection standard atrenne.
There are five test power levels, where level 1 is the lowest and level 5 is the highest level 1. Section 22 provides test methodology and procedures to validate that a set of. Do160 outlines current radio technical commission for aeronautics rtca standards for the environmental testing of avionics hardware. The rtca published the documents most recent update, do160g, in 2010. Section 22 lightning induced transient susceptibility. Rtca do160 testing elite electronic engineering, inc. Section 22 lightning induced transient susceptibility do160. Aerospace rtca do160 is managed and governed by the radio technical commission for aeronautics rtca. Rtcado 160 section 22 offers test procedures to determine whether the eut can operate as specified during andor after various lightning induced transient waveforms are injected into connector pins. Rtcado160 provides standard procedures and environmental test criteria for testing airborne equipment for the entire spectrum of aircraft from light, general. Over the past few years, the standard rtcado 160, section 22 has undergone multiple revisions. Rtca do160 defines a series of minimum test conditions categories and applicable test procedures for commercial airborne equipment. Elabs can test to rtca do160 which covers standard procedures and environmental test criteria for testing airborne. As many in the aerospace test industry are aware, there have been.
Lightning induced transient susceptibility as many in the aerospace test industry are aware, there have been many changes to, and revisions of, do160, section 22. Patrick is an expert in electrical aerospace design and rtcado160 compliance and has worked in. The following products from mde semiconductor, inc. Many of these changes stem from changes in construction materials used in the fabrication of airplanes. For those who are new to the requirements, many questions are left unanswered. Rtca do160 all revisions all sections dnb engineering. Our fremont and canyon park facilities are specially configured for avionics emc testing. Do160 separates testing of section 22 into three sections. Rtcado 160, section 22 as discussed above, the direct lightning strike on an aircraft causes indirect voltage transients due to magnetic or electric field coupling. These test methods and procedures are provided to verify the capability of equipment to withstand a selection of test transients defined in this section which are intended to represent the induced effects of lightning. We offer solutions for up to level three and provide fast delivery. Take advantage of turkey systems from emc partner and solar. Sometimes called a lightning transient or lightning induced effect. For projects with unique or custom requirements, we have the flexibility to.
Rtca do160, section 22 as discussed above, the direct lightning strike on an aircraft causes indirect voltage transients due to magnetic or electric field coupling. Rtcado160 section 22 offers test procedures to determine whether the eut can operate as specified during andor after various lightning induced transient. Foreword this document was prepared by special committee 5 sc5 and was approved by the rtca program management committee pmc on december 16, 2014. This appendix removes guidance material from the requirements portion of the section.
Were fully accredited to perform all aspects of do160 testing, including section 22 and 23 for lightning. Over the past few years, the standard rtcado160, section 22 has undergone multiple revisions. Rtca do160g section 22 commercial aircraft complete set of tests included in place for a long period milstd461g cs117 new military aircraft and surface naval ships complemented by other stds like 464 introduced in 2015, based on do160g rtca. These test methods and procedures are provided to verify the capability of the equipment to withstand a selection of test transients defined in this section which are intended to represent the induced effects of lightning. We test against corrosion, mechanical failures, electrical malfunction and.
High power radio frequency rf amplifiers capable of delivering up to 2,500 watts. This document explains where the concepts of multistroke, multi burst and the current test waveforms originated. Do160 lightning induced transient susceptibility celab. These test methods and procedures are provided to verify the capability of equipment to withstand a selection of test transients defined in this section. Generator for do160 ed14 sectoin 22 indirect lightning tests on aircraft generator for do160 ed14 indirect lightning tests on aircraft with. The rtca do160 lightninginduced transient susceptibility tests simulate lightning. Environmental conditions and test procedures for airborne equipment. Do160 critical sections cable bundle for indirect lightning. Military and commercial specifications and standards.
Our guide to rtcado 160 testing of sensitive electronics. There seems to be a debate regarding the required test levels that must be reached when testing an eut equipment under test using the cable induction. We can test for all waveform methods and protection levels per rtca do160 section 22. These test methods and procedures are provided to verify the capability of equipment.
Heres a brief overview of some of its most important changes. Do160, environmental conditions and test procedures for airborne equipment is a standard for the environmental testing of avionics hardware. Elite is uniquely equipped to provide rtca do160 and related commercial aviation emc and environmental stress testing with our over 60 years experience, inarte certified test engineers, and. Rtca do160 section 22 test equipment transient waveforms. Section 15 magnetic effect section 16 power input section 17 voltage spike section 18 audio frequency conducted susceptibility power inputs section 19 induced signal susceptibility section. Rtca do160 with radiated susceptibility testing available for section 20, 200. Rtca do 160 humidity testing determines a products ability to withstand naturally occurring or induced humid atmospheres. Assessment of and recommendations for rtcado160f section 22. Dtb has performed aerospace testing on the following subsystems. Assessment of and recommendations for rtcado160f section. Design for do160 pin injection for indirect lightning interference. These indirect effects are covered specifically in section 22 of rtcado160. It is a notforprofit corporation that functions as a federal advisory committee and develops. Milstd 810 and rtca do160 vibration testing on a large shaker at environment associates duration.
Rtca do160 section 22 covers the transient current and voltage spike introduced into electronics cables as a result of the magnetic field. These indirect effects are covered specifically in section 22 of rtcado 160. This article is intended to introduce the requirements of do160, section 22. Guidelines for understanding do160, section 22 and more. The most significant change to section 22 in do160g is the addition of a users guide ug as an appendix to section 22. It is published by the radio technical commission for aeronautics rtca and supersedes do8. These test methods and procedures are provided to verify the capability of the equipment to withstand a selection of test transients defined in this section. Rtca do160g section 22 commercial aircraft complete set of tests included in place for a long period milstd461g cs117 new military aircraft and surface naval ships complemented by other stds like 464 introduced in 2015, based on do160g rtca radio technical commission for aeronautics. Contact dtb for more information about rtca do160 testing.
Equipment and wiring are installed in a well protected. Do160, environmental conditions and test procedures for airborne equipment is a standard. Rtcado160 section 22 category designations consist of five characters that describe the pin and cable test waveform sets and test levels. The rtca do160 standard covers these emc test procedures.
865 227 1455 1340 116 1033 736 739 484 1217 989 695 1604 385 1275 1060 138 1025 868 817 791 924 1339 1522 756 1280 264 44 1035 269 1352 1602 1576 298 369 1331 1441 62 1273 92 1145 270 48 1199 1463 338