1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C 8332 KS C 8332:2011 2011 12 29 http:/www.kats.go.krKS C 8332:2011 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2009 12 31 :2011 12 29 2011-0695 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C 8332:2011 i 1 1 2 2 3 .3 4 .3 5 3 6 3 6.1 3 6.2 3 6
2、.3 .3 6.4 4 6.5 4 6.6 .4 7 4 8 4 9 4 10 5 11 6 12 6 A( ) 2 7 A.1 .7 A.2 7 A.3 . 8 A.4 .8 A.5 .9 A.6 .10 KS C 8332:2011 .13 KS C 8332:2011 Miniature circuit-breaker for overcurrent protection for household uses(MCB) 1 , 380 V , 125 A , 25 000 A 60 Hz ( ) . 1 , , , . 3 ( ) 2 . . , . 2 “ ” . “ ” . (IEC
3、) . (skilled person): (instructed person): (ordinary, uninstructed, unskilled person): 2 . . , . . KS C 8332:2011 2 KS C IEC 60529 IP20 , ( , , ) ( , ) . KS C IEC 61009 1, KS C IEC 61009 2-1 KS C IEC 61009 2-2 . (SCPD) KS C IEC 608981 D( ) . 3 ( KS C IEC 60947 2) . 4 . 5 . . . . . a) b) 1) 2) 3) 4)
4、c) d) e) KS C IEC 60898 1 C( ) f) , (SCPD) (KS C IEC 608981 D ) g) , . A( ) 2 2 KS C IEC 60898 1: 2009( 2009 ) 2.( ) , , . KS C 8332:2011 3 3 KS C IEC 60898 1 3.( ) . 4 , KS C IEC 60898 1 7.( ) . , . 5 KS C IEC 60898 1 4.( ) . , . 5.1 2 2 2 2 3 3 3 3 4 4 4 6 KS C IEC 60898 1 5.( ) . , . 6.1 . 6.2 .
5、AC 110 V, 220 V, 380 V , ( 220/380 V). 6.3 . 6, 8, 10, 13, 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 A KS C 8332:2011 4 6.4 . 1.5, 2, 2.5, 3, 4.5, 5, 6, 7.5, 9, 10, 15, 20, 25 kA 6.5 60 Hz . 6.6 40 . 7 KS C IEC 60898 1 8.1( ) . , . 7.1 “LINE/LOAD”, “ / ” . 8 KS C IEC 60898 1 8.2( ) 8.11( ) . 9 7. 8.
6、KS C IEC 60898 1 9.( ) . , . KS C IEC 60898 1 . KS C 8332:2011 5 KS C IEC 60898 1 A 6. 8.1.1 8.1.2 9.3 8.1.3 8.1.6 9.4 9.5 9.6 8.1.3 9.14 9.15 9.16 ( ) , ( ) B 9.7 9.8 9.9 28 C19.11 9.12.11.2.1 9.12.12 , C C29.12.11.2.2 9.12.12 IT , D09.10 D D19.13 9.12.11.3 9.12.12 1 500 A E19.12.11.4.2 9.12.12 (Ic
7、s) , E E29.12.11.4.3 9.12.12 (Icn) , , . 9.1 ( / ) ( ) . , ( ) . KS C IEC 60898 1 9.9(28 ) KS C IEC 60898 1 9.12.12( ) 10 , . KS C 8332:2011 6 , 28 2 KS C IEC 60898 1 9.3 KS C IEC 60898 1 9.4 KS C IEC 60898 1 9.5 KS C IEC 60898 1 9.6 KS C IEC 60898 1 9.7 KS C IEC 60898 1 9.8 KS C IEC 60898 1 9.9 KS
8、C IEC 60898 1 9.10 KS C IEC 60898 1 9.11 KS C IEC 60898 1 9.12 KS C IEC 60898 1 9.13 KS C IEC 60898 1 9.14 KS C IEC 60898 1 9.15 KS C IEC 60898 1 9.16 A 11 KS C IEC 60898 1 6.( ) . , . 11.1 ( ), , , , , , N ( ) . 3 P( 3 ) AC 220 V 32 A 2.5 kA B N ( ) 12 KS C IEC 60898 1 6. . , . 12.1 KS C 8332 . 12.
9、2 . 12.3 . 12.4 (A) (kA) . KS C 8332:2011 7 A ( ) 2 A.1 3 4 2 ( ) 2 . . A.2 . A.2.1 A.2.2 A.2.3 A.2.4 A.2.5 A.2.6 A.2.7 3 4 2 KS C 8332:2011 8 A.2.8 3 4 2 A.3 A.3.1 220 V . A.3.2 1.35 . A.3.3 1.2 . A.3.4 1 . A.3.5 1 . A.4 . A.4.1 2 2 , “N ” . A.4.2 2 , HOT NEUTRAL , ( ) “HOT( H)” “NEUTRAL( N)” . A.4
10、.3 “ ” , . A.4.4 KS C 8332:2011 9 HOT NEUTRAL , . A.5 . A.5.1 , 0.5 mm2 , A.6.2 . A.5.2 A.5.2.1 A.5.2.1.1 A.6.3.1 , . A.5.2.1.2 A.6.3.2 , . A.5.2.2 A.6.4 . A.5.2.3 A.6.5 , . A.5.2.4 A.6.6 , . A.5.2.5 A.6.7 , . A.5.2.6 ( ) A.6.8 . A.5.2.7 KS C 8332:2011 10 A.6.9 , . A.6 . A.6.1 . A.I A.6.2 A.II A.6.3
11、 A.6.4 A.6.5 A.6.6 A.6.7 A.III ( ) ( ) A.6.8 A.6.9 A.6.3.1 A.IV ( ) “ ” “ ” . A.6.3.1 A.I, A.III 1 , A.II 3 , A.IV . A.6.2 . A.6.2.1 ( ) 30 N 10 . A.6.2.2 5 cm 30 N . A.6.3 A.6.3.1 A.1 . KS C 8332:2011 11 A.1 A.6.3.2 a) A.2 S1 1.35 , S1 . b) . . A.2 A.6.4 . ( ) . . A.6.5 H N G S1H N G KS C 8332:2011
12、 12 5 , 20 40 85 %, 100 % 110 % A.6.3.1 . A.6.6 A.6.5 . A.6.7 A.3 S1 , 85 %, 100 %, 110 % S1 . A.3 A.6.8 ( ) KS C IEC 61009 1:2009 9.19( RCBO ) . A.6.3.1 . , , . A.6.9 ( ) KS C IEC 61009 1:2009 9.22( ) . A.6.3.1 . , , . A.6.8, A.6.9 , . , . S1 H N G KS C 8332:2011 13 KS C 8332:2011 . , , , , , . 0 (
13、2011 ) 2009 , 2012 2 . KS . KS C 8321 KS C 4613 . KS (8321, 4613) KS C 8321 KS C 4613 . IEC KS . KS C 8332 KS C 4621 KS . 3 2 , 2011 KS 4 , KS 4 . ( ) KS C 8332: KS C 8321: KS C 4621: KS C 4613: KS C 8321: KS C 8332: KS C 4613: KS C 4621: ( ) KS C 8332( KS C 8321) B( ) KS C 4621( KS C 4613) C( ) 4 (
14、 ) “ 3 ( ) 2 .” KS C 4621( KS C 4613) B( ) “KS C8305( ) 1 (2009 ) , . (KS) . (KS, K ) IEC , KS (IEC ) . KS C 8332:2011 14 IEC KS , . 2 (2009 ) 2008 “ ” . , , 3 ( ) ( ) . , KS , . 3 2008 KS 1 . 1 KS (2008 ) KS () KS C 8321 1974.12.16 2002.11.30(2007) 1981.06.18 2003.06.05 KS C 4613 1976.12.07 2002.11.30(2007) 1978.09.30 2003.06.05 3.1 KS JIS JIS , KS C 8321( )( ) , , , IEC 60898 1 , KS C 4613( )( ) , , , , IEC 61009 1 . IEC . JIS JIS IEC 2004 . IEC ( ) “ ” “ ” .
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