KS C IEC 60479-3-2007 Effects of current on human beings and livestock-Part 3:Effects of currents passing through the body of livestock《电流对人和家畜的影响 第3部分 家畜体内电流的影响》.pdf
《KS C IEC 60479-3-2007 Effects of current on human beings and livestock-Part 3:Effects of currents passing through the body of livestock《电流对人和家畜的影响 第3部分 家畜体内电流的影响》.pdf》由会员分享,可在线阅读,更多相关《KS C IEC 60479-3-2007 Effects of current on human beings and livestock-Part 3:Effects of currents passing through the body of livestock《电流对人和家畜的影响 第3部分 家畜体内电流的影响》.pdf(13页珍藏版)》请在麦多课文档分享上搜索。
1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60479 3 3: KS C IEC 60479 3: 2007 2007 11 30 http:/www.kats.go.krKS C IEC 60479 3: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2007 11 30 2007-1123 : : ( 02-509-7294) (http:/www.kats.go.kr). 7 5 , . KS C IEC 60479 3: 2007 3: Effects of curr
2、ent on human beings and livestock Part 3: Effects of currents passing through the body of livestock 1998 1 IEC 60479 3, Effects of current on human beings and livestock Part 3: Effects of currents passing through the body of livestock , . 1 (General) 1.1 (Scope) , . . 1.2 (General remarks) . 5. / .
3、( , ) . , . ( , , , , ) . . , , , , , , / , , , . . KS C IEC 60479 3: 2007 2 5. 50 Hz 60 Hz . 15 Hz 100 Hz . 50 Hz 60 Hz . . 1.3 (Normative references) . . ( ) . KS C IEC 60479 1: 2007, : 1 IEC Guide 104: 1997, The preparation of safety publications and the use of basic safety publications and group
4、 safety publications ISO/IEC guide 51: 1990, Guidelines for the inclusion of safety aspects in standards 1.4 (Definitions) KS C IEC 60479 1 . 1.4.1 (internal impedance of the body), Zi 1.4.2 (impedance of the hide and skin), Zp / 1.4.3 (Impedance of hoof), Zh 1.4.4 (total impedance of the body), ZT
5、, ( 1 ) 1.4.5 (initial resistance of the body), R0 1.4.6 (threshold of reaction) 1.4.7 (threshold of immobilization) KS C IEC 60479 3: 2007 3 1.4.8 (threshold of ventricular fibrillation) 2 (Characteristics of the impedance of the body of livestock) 1 . , 2 . 1 . 2 A: , B: 2.1 (Internal impedance of
6、 animals)(Zi) . ( ). . KS C IEC 60479 3: 2007 4 1 2 . ( 1/2 ). 2.2 (Impedance of the hide and skin)(Zp) . 100 V k Zp . . , ( ) . . , , , , , . 2.3 ( ) Impedance (Resistance) of the hoof(Zh, Rh) . 230 V ( ). 1 3 % 10 (71) ). 5 %, 50 % 95 % . 10 V 200 V 20 ms . 1 50/60 Hz 230 V ( )(Zh, Rh) % 5 % 50 %
7、95 % 250 350 500 2.4 (Total body impedance)(ZT) . ZT k . ZT ( ) . 2.5 (Initial body impedance)(R0) Zp . R0 Zi ( ) 1) . KS C IEC 60479 3: 2007 5 . R0 . R0 ( , ) . 3 (ZT) (Values of the total body impedance) 2 , 50/60 Hz , . . 230 V . 100 V . 2 50/60Hz 230 V ZT% ( ) 5 % 50 % 95 % 220 300 425 600 850 1
8、 250 80 . 5 % 1 2 3 . R1 R2 R2 R4: ( ) R3 R3 R4: ( ) R2 ( ) R3 ( ) 3 5 % KS C IEC 60479 3: 2007 6 4 (Values of the initial resistance of the body)(R0) . ZT R0 (KS C IEC 60479 1 1 5 % ZT 650 KS C IEC 60479 1 4.6 5 % R0 500 ) , 3 5 % R0 . 3 R0 5 % 175 450 5 15 Hz 100 Hz (Effects on livestockof sinusoi
9、dal alternating current in the range of 15 Hz to 100 Hz) 50 Hz 60 Hz . 15 Hz 100 Hz . 50 Hz 60 Hz . . 5.1 (Threshold of reaction) ( ), ( , , , ), ( , ) . 3 mA . , . 5.2 (Threshold of immobilization) 5.3 (Threshold of ventricular fibrillation) ( , ) ( , ) . (50 Hz 60 Hz) 1 . . KS C IEC 60479 3: 2007
10、7 4 . 60 Hz , ( 0.45 ) . 4 4 3 50/60 Hz kg g A A 79 300 0.24 0.17 0.27 56 270 0.25 0.16 0.39 70 420 0.31 0.21 0.47 115 0.03 0.16 0.41 . . 5 ( ) . 6 . t( ) 0.03 0.1 0.12 0.47 3 I (A) 0.01 0.02 0.05 0.1 0.2 0.5 1 2 5 10 0.10.20.51251020KS C IEC 60479 3: 2007 8 5 3 6 3 ( ) (kg) I (mA) I (mA) (kg) 20 03
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