1、 KS C IEC 61200 413KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 413: KS C IEC 61200 413: 2007 2007 11 30 http:/www.kats.go.krKS C IEC 61200 413: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2007 11 30 2007-1123 : : ( 02-509-7294) (http:/www.kats.go.kr ). 10 5 , . KS C IEC 61200 413: 2007 413: El
2、ectrical installation guide Part 413: Protection against indirect contact Automatic disconnection of supply 0. 1996 1 IEC 61200 413, Electrical installation guide Part 413: Protection against indirect contact Automatic disconnection of supply , . 0.1 IEC 60364 4 41 413.1 . . 2 . a) “ ” . (TN, TT, IT
3、). b) . 1) , , . . a) , ( 3 TN, 14 TT, 15-17 IT) . , 54. . b) TN, TT, IT . 0.2 . IEC 60479 1) B KS C IEC 61200 413: 2007 2 . 1 1974 2 2 . 1 1984 , 2 1987 . 1 3 1994 . , 2 . 2 . (15 Hz100 Hz) 1 IEC 60479 1(3 ) 14 . ( ) AC-3( b c1 ) . . c1 ( AC-4) , (火傷 ) c2 5 % . - AC-3 - . AC-3 . - ( AC-3) . , . - I
4、EC 60479 1 . (TC 64) AC-4 . 1 “Lc” . , AC -4 , IEC 60479 2 . Lc( ) ( 2 L ) . . KS C IEC 61200 413: 2007 3 1 ( 15 HZ 100 HZ) / (IEC 604791, 3, 14 ) AC-1 a AC-2 a b AC-3 b c1 ( ) . , AC-4 c1 AC-3 , c2 5 %c3 50 % c3 50 % . . 0.3 . ( , , ) IEC 60479, 2 . . . IEC 60479 1( 1) 95 % . . . IBt KS C IEC 61200
5、 413: 2007 4 0.4 , . ( ) C Z . Z = 1 000 0.5ZT5% (1) 1 000 . 1 000 . . , . C ZT5% IEC 60479 1, 1 5 % ( ) . ZT5% (Ut)2) . . (Uc) . (1) 0.5 IEC 60479 1, 2 2 . IEC A 2 . Ut A Z I 1 Lc t 2) B KS C IEC 61200 413: 2007 5 A UtV Z I mA t s 50 1 725 29 75 1 625 46 0.60 100 1 600 62 0.40 125 1 562 80 0.33 220
6、 1 500 147 0.18 300 1 460 205 0.12 400 1 425 280 0.07 500 1 400 350 0.04 50 V (UL) . 41.(413.1) AC 50V DC 120V . C . 0.5 ( ) 413.1.2.1 ( ) . ( ) . KS C IEC 61200 413: 2007 6 2 Ut 1 IEC 61200 413 . IEC 60364 4 41 , , . 2 . . KS C IEC 60364 7 701: 1984, 7: 701 : KS C IEC 60364 7 702: 1983, 7: 702 : KS
7、 C IEC 60364 7 704: 1989, 7: 704 : KS C IEC 60364 7 705: 1984, 7: 705 : UtKS C IEC 61200 413: 2007 7 KS C IEC 60479 1: 1984, 1: 2 KS C IEC 60479 1: 1994, 1: 3 KS C IEC 60479 2: 1987, 2: KS C IEC 60898: 1987, KS C IEC 61009, (RCBOs) IEC 60038: 1983, IEC IEC 60364 4 473: 1997, 826: IEC 60364 4 473: 19
8、77, 4: 47: 473: IEC 60364 4 481: 1993, 4: 48: 481: IEC 60755: 1983, IEC 60947 2: 1989, 2: IEC 61008, (RCBOs) 3 IEC 60364 4 41 . IEC 60364 4 41 IEC 60364 4 473 . 413.1.3 TN 413.1.3.1 TN 3 (TN S TN C PE PEN ) . 3 TNCS M Ia 3) . 3) B KS C IEC 61200 413: 2007 8 413.1.3.3 Ut M O . Ut =Ia ZPE (2) ZPE : M
9、O Ia : M O , . ( , ) . 413.1.3.3 Ut= Uo2PELo2PELo2PE2PE)( XXXRRRXR+(3) Uo : Ro, Xo : RL, XL : 4) RPE, XPE : ( ) 4) RPE,XPE : XL XPE : . . , 35 mm2 . Ut= UoRPE /ZS (4) Uo : RPE : B( 4 ) ZS : , (ZS = Zo ZL ZPE). IEC 60909 . 4) D KS C IEC 61200 413: 2007 9 MEB B MEB ( ) C PE M 4 413.1.3.5 0.4 5 . 4 Ia
10、M B . B KS C IEC 61200 413: 2007 10 B C LEB ( ) MEB ( ) M MPE PE 5 (棟) B , Ia M B . ( ) ( ) ( ) . 5 . ( ) ( ) (413.1.2.1 ). ( ) ( ) . Zso50U ( ) . 413.1.3.3 41A t (Ia) . KS C IEC 61200413:2007 11 Ia=SOZU (5) . ZS . ( , PEN) 35 mm2 . Ia Ia=PELRRUO+ (6) RL : B RPE : B Ut Ut= RPEIa= cUomm+1 (7) m: . .
11、m =PELLPESSRR= c : ( ) . 0.8 . , , Ut=2OcU (7) c m . 413.1.3 . . c . , L ( 2 ). , KS C IEC 61200 413: 2007 12 (6) . . . c 0.6( ) 1( ) . m . m 1 3 . IEC 60038 Uo 10 % . Uo , c m 0.3 Uo 0.75 Uo . , 230 V 69 V 172 V 42 mA 119 mA . 1 Lc 2 L 0.25 0.8 . IEC 60364 4 41 41A 0.4 . 0.8 c 1 m . . (7) Ut= 0.822
12、30= 92 V(8) , 2 L 0.4 . 6 AB Uo = 230 V c m . Uo AB 0.9 Uo . AB 1.1 Uo . . AC-3 c1 . , c m . KS C IEC 61200413:2007 13 6 c, m Uo 1 230 V . UO = 230 V 10 % 230 V 10 % c =PELOPELRRRRR+:0.6 1 m =LPERR:1 3 2 AC-4 B c = 1 Uo = 230 V10 % m = 3 . . 3 (KS C IEC 60898 0.1) . . 41A . . I(t) Ia 41A t ( 7). / KS C IEC 61200 413: 2007 14 Ia . 41A ( 8). 41A Ia t0 A (FF) / . t1 Ia . Ia t1 41A to . 7 8 . . . . 413.1.3.5 5 5 41A . KS C IEC 61200 413: 2007 15 ( ) 5 . 41A ( ). . 41 . ( ) ( ) . , . 9 . 41A
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