1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60255 22-2 22-2: KS C IEC 60255 22-2:2012 2012 11 19 http:/www.kats.go.krKS C IEC 60255 22-2:2012 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : :2002 5 1 :2012 11 19 2012-0618 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60255 22-2
2、:2012 i ii 1 1 2 1 3 .2 4 .2 5 .3 6 .3 7 .5 8 .6 9 .6 A( ) .7 A.1 7 A.2 7 KS C IEC 60255 22-2:2012 ii 2008 3 IEC 60255 22-2, Measuring relays and protection equipmentPart 22-2: Electrical disturbance tests Electrostatic discharge tests , . KS C IEC 60255 22-2:2012 22-2: Measuring relays and protecti
3、on equipment Part 22-2: Electrical disturbance tests Electrostatic discharge tests 1 KS C IEC 61000 4-2 , , , , . , . . . a) b) c) d) e) f) g) 2 . . ( ) . KS C IEC 60050161, 161: KS C IEC 602556:2005, 6: KS C IEC 610004-2:2010, (EMC) 4-2: IEC 60050446, International Electrotechnical VocabularyChapte
4、r 446: Electrical relays IEC 60050448, International Electrotechnical VocabularyChapter 448: Power system protection KS C IEC 60255 22-2:2012 2 3 KS C IEC 60050161, IEC 60050446 IEC 60050448 , KS C IEC 610004-2 . 3.1 EUT (equipment under test) 3.2 , 3.3 , 3.4 3.5 3.6 , 4 KS C IEC 61000 4-2 . a) b) a
5、) b) . . . . . KS C IEC 60255 22-2:2012 3 . A . . . 1 (5 %) 0 1 2 kV 2 kV 2 4 kV 4 kV 3 6 kV 8 kV 4 8 kV 15 kV 3 . 1 . 1 4 , . . 2 3 4 . . 5 KS C IEC 610004-2 . 6 , . a) b) 7. . . , . 20 mm . . 0.25 mm . , 0.65 mm . KS C IEC 60255 22-2:2012 4 1 m2 , . 0.5 m , . . , 0.1 m . 1 m . 0.1 m . . 2 m . , ,
6、. 470 k . , . KS C IEC 610004-2 . . 1 . 1 KS C IEC 60255 22-2:2012 5 7 KS C IEC 60255 6 . ( 1 ). ( ) , ( A ). . 1 . 2 . . , . . . , , , . ( ) . . . . . 10 , 10 . , 1 s . 20 . . . KS C IEC 60255 22-2:2012 6 0.2 m . . . . . . , . . 8 2 . . 2 , . 2 HMI , 9 KS C IEC 602556 . , ( / ) KS C IEC 60255 22-2:
7、2012 7 A ( ) A.1 . , . . ( , ) . . . . , . . . , . . . , . . , . . , . ns ns . , . 10 . . . , . KS C IEC 61000 4-2 A . A.2 . ( ) , . . KS C IEC 60255 22-2:2012 8 . 0: 1: 2 kV . 35 % 2: 4 kV . 10 % 3: 8 kV . 50 % 4: 15 kV . 10 % 3 . , , . . , , ( ) . ( ) . 22-2: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS C IEC 60255 22-2:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Measuring relays and protection equipmentPart 22-2:Electrical disturbance tests Electrostatic discharge tests ICS 29.120.70