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Improved Lightning Diverter Strip Data

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text.gif (203 bytes) Back to Main LDS Product Information
text.gif (203 bytes) Significant Advantages of LDS Segmented
Diverter Strips Over Solid Diverters
text.gif (203 bytes) Comparative Breakdown Tests Between Original
and Recent Diverter Strip Designs
I. Lightning Test @ LTI
June 1985
November 1985
January 1986
June 1986
September 1986
November 1986 *(Including High Current Full Threat Tests)
December 1986
II.
Improvements Include
A. Shape Additions
1. .060 / .200 Inch Elongated Segment
2. .060 Inch Dia. Segment
3. .100 Inch Dia. Segment
4. .125 Inch Dia. Segment
III.
Essence of Improvements
A. Improve by reducing overall ionization breakdown voltage level.
B. Thinner Lightning Strip
     .005 Laminate Core Verses .012 Laminate Core
 
Thinner Laminate Offers Improvement in Three Areas
-- Radar Transparency
-- The Ability of the Diverter Strip to Conform to Tighter Bend Radius Configurations
-- Bond Strips Closer to Radome Surface at Installation
C. Improved Rain Erosion Characteristics
Ionization Breakdown Levels:
Standard Configuration

Breakdown Voltage

40" .125 Inch Dia. Segment 90-120 KV [2.25-3.0 KV/IN.]
New Improved Configurations             
40" .060 / .200 Inch Elongated Segment       
40" .125 Inch Dia. Segment
40" .100 Inch Dia. Segment
40" .060 Inch Dia. Segment
20-30 KV [0.5-0.75 KV/IN.]
30-40 KV [0.75-1.0 KV/IN.]
40-50 KV [1.0-1.25 KV/IN.]
40-50 KV [1.0-1.25 KV/IN.]
* High current test compared comparably & predictably to standard configurations

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Lightning Diversion Systems (LDS) lightning tests are always performed by Lightning Technologies, Inc. (LTI).


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