KS W 2019-2011 Bonding electrical and lightning protection for aerospace systems《航空航天电线捆包和避雷防护》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS W 2019 KS W 2019:2011 2011 5 20 http:/www.kats.go.krKS W 2019:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1981 10 6 ：2011 5 20 2011-0128 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS W 2019:2011 i 1 1 1.1 .1 1.2 .1 2 .1 3 .2 3.1 2 3.2 .4 3

2、.3 .4 3.4 .17 4 20 4.1 20 4.2 20 4.3 20 5 .21 6 21 6.1 21 6.2 .21 6.3 22 6.4 .23 KS W 2019:2011 Bonding, electrical, and lightning protection, for aerospace systems 1 1.1 , ( , , .) . MIL-B-5087 B(2)(1970-8-31) . 1.2 (6.2.1 ) 1 (3.2 ). 2 2.1 , . Military MIL-L-6806 Lacquer, Clear, Aluminum Clad Alum

3、inum Alloy Surfaces. Military MIL-STD-143 Specifications and Standards, Order of Precedence for the Selection of. MS 25083 Jumper Assembly, Electric, Bonding and Current Return MS 33586 Metals, Definition of Dissimilar. MS 35337 Washer, Lock, Split, Helical, Light Series. MS 35339 Washer, Lock, Spli

4、t, Helical, Heavy Series. Air Force Navy Aeronautical AN 526 Screw, Machine, Truss Head. AN 735 Clamp, Loop Type Bonding. AN 742 Clamp, Plain, Support, Loop Type, Aircraft. AN 935 Washer Lock, Spring. AN 960 Washer, Flat. KS W 2019:2011 2 2.2 . National Aerospace Standards NAS 679 Nut, Self-Locking,

5、 Hexagonal, Low Height, 288 (550 ), 426 (800 ) NAS 680 Nut, Self-Locking, Plate, Two Lug, C Bored, Low Height, 288 (550 ), 426 (800 ) American National Standards Institute, Incorporated ANSI CI-1968 National Electrical Code. 3 3.1 . 3.1.1 , , , 3.1.1.1 MIL-STD- 143 . 3.1.1.1 (MS, AN) , . , , , , , 6

6、.2.6 , (MS, AN) . . 3.1.1.1.1 . a) , , ( )： , 288 (550 ) . ： ： , ( .) ： 149 (300 ) ： ： KS W 2019:2011 3 b) ： ： ： ： AN 960 AN 935 ( ) 204 (400 ) MS 35337, MS 35339 204 (400 ) AN 935, MS 35337, MS 35339 . . c) MS 25083 149 (300 ) MS 25083 3( ) MS 25083 3 149 (300 ) ： 149 (300 ) ( ) d) AN 735( ) 149 (3

7、00 ) AN 735 AN 742 . AN 735( ) ： 3.1.1.1.2 . 3.1.2 149 (300 ) (6.2.3 ) MS 25083 . . , . . 2 . 3.1.3 AN 735 . . 3.1.4 , , , . . . KS W 2019:2011 4 (6.4 ) . 3.2 1 . 1 a A 3.3.1 C 3.3.2 H 3.3.3 L 3.3.4 R 3.3.5 S 3.3.6 a 1 2 . 3.3 3.3.1 A ( ) 3.3.1.1 , . 3.3.1.2 , . 3.3.1.3 . 3.3.2 C ( ) 3.3.2.1 . 2 . K

8、S W 2019:2011 5 3.3.2.2 , 3 . AN-4(AWG-4) . 1 5 . 3.3.2.3 . 3.3.2.4 6 . . , , , . 3.3.3 H ( ) 3.3.3.1 0.1 . . 3.3.3.2 0.1 . , , . 3.3.5.1 . 3.3.4 L ( ) ( ) . , . a) b) c) d) e) f) (6.3.1 ) g) h) KS W 2019:2011 6 i) j) 2 , 500 V . 200 kA, 90 % 5 10 s, 50 % 20 s , 100 kA/s . , 50 kA/s 100 kA . 2 A AN

9、22 5 AN 20 11 7.5 AN 18 16 10 AN 16 22 13 AN 14 32 17 AN 12 41 23 AN 10 55 33 AN 8 73 46 AN 6 101 60 AN 4 135 80 AN 2 181 100 AN 1 211 125 AN 0 245 150 AN 00 283 175 AN 000 328 200 AN 0000 380 225 AL 8 60 36 AL 6 83 50 AL 4 108 66 AL 2 152 82 AL 1 174 105 AL 0 202 123 AL 00 235 145 AL 000 266 162 AL

10、 0000 303 190 KS W 2019:2011 7 3 V V 28 115 200 1 4 7 2 8 14 No. 10 No. 6 No. 8 . 100 A 1/4 in 200 A 5/16 in a 3.1.1.1.1 a) 1 , , 167 (333 ) 1 MS 35337, MS 35339, AN 935 . 2 . 3 6.4 , . 4 3.4.5 . aKS W 2019:2011 8 3/16 in 100 A 1/4 in 200 A 5/16 in a 3.1.1.1.1 a) 2 , , 149 (300 ) 1 MS 35337, MS 3533

11、9, AN 935 . 2 316 (600 ) . 3 . 4 6.4 , . 5 3.4.5 . aKS W 2019:2011 9 No. 10 No. 6 No. 8 . - 3/16 in . 100 A 1/4 in 200 A 5/16 in a 3.1.1.1.1 a) 3 , 149 (300 ) 1 MS 35337, MS 35339, AN 935 . 2 . 3 . 4 6.4 , . 5 3.4.5 . aKS W 2019:2011 10 4 1 MS 35337, MS 35339, AN 935 . 2 . 3 6.4 , . 4 3.4.5 . KS W 2

12、019:2011 11 5 1 6.4 . 2 3.4.5 . KS W 2019:2011 12 6 (A) . A m m 5 000 1 000 200 120 100 58 49 30 0.074 0.37 1.85 2.83 3.7 7.7 9.3 18 0.014 8 0.074 0.37 0.74 1.54 1.86 3.6 KS W 2019:2011 13 3.3.4.1 No.12 AWG No.10 AWG . , 2 , . 20.3 mm2(40 000 )(AWG-4) . 3.3.4.1.1 . . 3.3.4.2 . , 1 2 . , 10 . 0.01 .

13、3.3.4.3 . , , , . , , . . ( .) 7, 8 . , 25.4 mm(1 in) . 3.3.4.3.1 3.3 mm2(6 530 )(AWG-12) , 5.3 mm2(10 380 )(AWG-10) . 10.5 mm2(20 820 )(AWG-7) 16.8 mm2(33 100 )(AWG-5) . 3.3.4.4 . KS W 2019:2011 14 a) P b) L ( 7 a) a b .) 7 120 . , , . . 328 kV/m(100 kV/ft) . KS W 2019:2011 15 a) L ( e f .) b) 8 a)

14、 S-S L c) 8 a), 8 b) S-f-S M N 8 . 328 kV/m(100 kV/ft) . 3.3.4.5 . 90 % 5 10 s, 200 kA , 50 % 20 s , 100 kA/s . . 3.3.4.6 . 3.3.4.5 . KS W 2019:2011 16 3.3.5 R ( ) 3.3.5.1 . 0.002 5 . . , . 3.3.5.2 30.48 cm(1 ft) , 30.48 cm(12 in) . , . 3.3.5.3 . , . , . . 3.3.6 S ( ) , ( .) 7.62 cm(3 in) . 1 . 3.3.

15、6.1 , 1 . , . , , 350 V . 3.3.7 , , , , ANSI-CI-1968 National Electrical Code . . . a) . . b) , , , KS W 2019:2011 17 , . c) 35.5 cm(14 in) . . d) . . e) , . 3.3.7.1 MIL-B-5087 B(2) (1970-8-31) . 3.3.7.2 , . . . 3.3.7.3 6.3.7 . 3.4 3.4.1 , , , . , 3.1.4 . . a) b) 3 c) d) e) f) 3.4.2 , , . , , , . . a) . KS W 2019:2011 18 b) . 0.002 5 . c) . d) . e) . . f) . 3.4.3 . . . 3.4.4 . . 3.4