1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 62305 3 3： KS C IEC 62305 3:2012 2012 12 27 http:/www.kats.go.krKS C IEC 62305 3:2012 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2007 11 30 ：2012 12 27 2012-0769 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 62305 3:2012 i v . v
2、i 1 1 2 1 3 .2 4 LPS (lightning protection system)5 4.1 .5 4.2 .6 4.3 6 5 7 5.1 .7 5.2 7 5.3 .11 5.4 14 5.5 .17 5.6 18 6 20 6.1 .20 6.2 .20 6.3 .23 7 25 7.1 .25 7.2 25 7.3 26 7.4 .26 8 .26 8.1 26 8.2 27 A( ) 28 A.1 .28 A.2 .31 A.3 31 B( ) 33 C( ) s 34 D( ) .40 D.1 .40 D.2 .40 D.3 41 KS C IEC 62305 3
3、:2012 ii D.4 42 D.5 .42 D.6 .44 E( ) , , 47 E.1 .47 E.2 .47 E.3 .47 E.4 .47 E.5 .67 E.6 .115 E.7 .122 127 KS C IEC 62305 3:2012 .128 1 .5 2 , .8 3 .11 4 .12 5 a17 6 , , . a18 7 , a,e19 8 .21 9 22 10 ki .24 11 km .24 12 kc 25 B.1 33 E.1 80 E.2 122 1 .9 2 .13 3 LPS L115 A.1 28 A.2 29 A.3 29 A.4 30 A.5
4、 .30 A.6 31 C.1 B KC .34 C.2 KC 35 KS C IEC 62305 3:2012 iii C.3 KC 36 C.3 KC ( ) 37 C.4 , .38 C.5 KC 39 E.1 .48 E.2 53 E.3 .54 E.4 .55 E.5 ( ) .56 E.6 .57 E.7 .58 E.8 61 E.8 ( )62 E.9 63 E.10 .65 E.11 2 66 E.11 2 ( )67 E.12 2 .70 E.13 2 71 E.14 2 .72 E.15 73 E.16 74 E.17 .74 E.18 .75 E.19 , .76 E.2
5、0 2 2 (R HT) 77 E.21 78 E.21 ( )79 E.22 .81 E.23 20 M 82 E.24 .83 E.25 60 M 84 E.26 ( ) .85 E.27 .86 E.28 87 E.29 87 E.30 .88 E.31 .90 E.32 TV .92 E.32 TV ( )93 E.33 94 E.34 .96 E.35 .97 E.36 .99 E.37 .100 KS C IEC 62305 3:2012 iv E.38 2 101 E.39 ( ) .104 E.40 107 E.41 A .108 E.41 A ( ) .109 E.42 .1
6、11 E.43 .116 E.44 .117 E.45 , 118 E.46 .119 E.47 6.3 L S .121 KS C IEC 62305 3:2012 v . , , . , . KS C IEC 62305 3:2012 vi 2010 2 IEC 62305 3, Protection against lightning Part 3： Physical damage to structures and life hazard , . KS C IEC 62305 3:2012 3： Protection against lightning Part 3： Physical
7、 damage to structures and life hazard 1 , . a) , , b) 1 , D . 2 KS C IEC 62305 4 . 3 IEC 61400 24 . 2 . . ( ) . KS C IEC 60079 10 1： 2012, 10 1： KS C IEC 60079 14, 14： KS C IEC 61643 11, 11： KS C IEC 61643 21, 21： KS C IEC 62305 1, 1： KS C IEC 62305 2, 2： KS C IEC 62305 4, 4： KS S ISO 3864 1, 1： IEC
8、 60079 10 2： 2009, Explosive atmosphere Part 10 2： Classification of areas Combustible dust atmospheres IEC 61557 4, Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c.Equipment for testing, measuring or monitoring of protective measures Part 4： Resistance of ea
9、rth KS C IEC 62305 3:2012 2 connection and equipotential bonding IEC 62561 1, Lightning protection system components(LPSC) Part 1： Requirements for connection components IEC 62561 3, Lightning protection system components(LPSC) Part 3： Requirements for isolating spark gaps 3 KS C IEC 62305 . 3.1 (li
10、ghtning protection system) LPS . 3.2 (external lightning protection system) , , 3.3 LPS (external LPS isolated from the structure to be protected) 3.4 LPS (external LPS not isolated from the structure to be protected) 3.5 (internal lightning protection system) / 3.6 (air-termination system) , , 3.7
11、(down-conductor system) 3.8 (ring conductor) KS C IEC 62305 3:2012 3 3.9 (earth-termination system) 3.10 (earthing electrode) , 3.11 (ring earthing electrode) 3.12 (foundation earthing electrode) 3.13 (conventional earth impedance) , 3.14 (earth-termination voltage) 3.15 (natural component of LPS) .
12、 (air termination) 3.16 (connecting component) 3.17 (fixing component) 3.18 (metal installations) , , , , , 3.19 (external conductive parts) , , KS C IEC 62305 3:2012 4 3.20 (electrical system) 3.21 (electronic system) , , , , 3.22 (internal system) 3.23 (lightning equipotential bonding) EB 3.24 (bo
13、nding bar) , , , 3.25 (bonding conductor) 3.26 (interconnected reinforcing steel) 3.27 (dangerous sparking) 3.28 (separation distance) 3.29 (surge protective device) SPD (轉流 ) , 3.30 (test joint) KS C IEC 62305 3:2012 5 3.31 (class of LPS) 3.32 (lightning protection designer) 3.33 (lightning protect
14、ion installer) 3.34 (structures with risk of explosion) KS C IEC 60079 10-1 IEC 60079 10-2 3.35 (isolating spark gap) ISG . 3.36 (isolating interfaces) (LPZ) 1 , . 2 SPD . 4 LPS (lightning protection system) 4.1 . (I IV) KS C IEC 62305 1 ( 1 ). 1 (KS C IEC 62305 1 ) I I II II III III IV IV KS C IEC
15、62305 3:2012 6 . a) (KS C IEC 62305 1 3 4 ) , (mesh) (5.2.2 ) (5.3.3 ) (6.3 ) (5.4.2 ) b) (6.2 ) (5.2.5 ) (5.5.1 ) , , , (5.6 ) (6.2.2 ) KS C IEC 62305 2 B . (KS C IEC 62305 2 ). 4.2 , . . . . E . (E.4.2 ). 4.3 . , , 20 (E.5 ). , . . 0.2 . 0.2 5.3.5 . , . KS C IEC 62305 3:2012 7 1 E . 2 . 3 IEC 62561 1 . 5 5.1 5.1.1 , . , 5.1.2 . ( E ). . . . 5.1.3 , . . E . 5.2 5.2.1 . . a) ( ) b) c) 5.2.2, 5.2.3 A . KS C IEC 62305 3:2012 8 . . . . 5.2.2 , , ( ) . . , 2 . . , , 2 1 , A . 2 ,
