1、 KSKSKSKS KS C IEC 60255225SKSKSKS KSKSKS SKSKS KSKS SKS KS 225: (surge) KS C IEC 60255 22 5: 2005 2005 12 29 C IEC 60255 22 5:2005 ( ) ( ) ( ) ( ) : :2005 12 29 20051016 : : ( ) ( 02 5097297 7300) . 7 5 , . ICS 29.120.70 KS C IEC 60255 22 5:2005 225: (surge) Electrical relays Part 22 5: Electrical
2、disturbance tests for measuring relays and protection equipment Surge immunity test 2002 1 IEC 60255 22 5 Electrical relaysPart 225:Electrical disturbance tests for measuring relays and protection equipmentSurge immunity test , . 1. KS C IEC 61000 4 5 , , , , . , (switching and lightning effect) , .
3、 . KS C IEC 60255 5 . , . . . 2. . . KS C IEC 60050 161:2002 161: KS C IEC 60255 5:2003 5 : C IEC 60255 22 5:2005 KS C IEC 60255 6:2005 6: KS C IEC 61000 4 5: 2003 (EMC)4 : 5 : 3. . 3.1 3.2 , / 3.3 (EUT) , . 3.4 , , ( ), . 3.5 / , , 3.6 , , , . 3.7 ( 1 ) 3.8 3.9 , 3.10 (surge) , , , . 1 4. 1 . 2 C I
4、EC 60255 22 5:2005 1 (1) (3) (3) 10 % 10 % R C R C kV kV F F 0.5 1.0 2.0 10 9 0.5 1.0 0 18 (1)/ 0.5 1.0 2.0 40 0.5 0.5 1.0 40 0.5 (2)0.5 1.0 0 0 . (1) , (, ) . (2) . (3) KS C IEC 61000 4 5 , . , / . 1 , . 1.2/50 s, 8/20 s . , , 10 m . 5. KS C IEC 61000 4 5, 6. . ( KS C IEC 61000 4 5, 6.1) /( KS C IE
5、C 61000 4 5, 6.3) . KS C IEC 61000 4 5 . , . . 6. KS C IEC 61000 4 5, 7. . , , . , . 2 m , ( 8 ) , (EDT) (CDN) 2 m . , 0.1 m . , 0.5 m . 0.8 m . (cubicle) , . , , . 0.1 m . 1 m 3 C IEC 60255 22 5:2005 . . 6.1 2 3 . KS C IEC 61000 4 5 6.3.1.1 7.2 . 6.2 / 4 5 . KS C IEC 61000 4 5 6.3.2.1 7.3 . , . 6.3
6、 / 6 7 . KS C IEC 61000 4 5 6.3.2.1 7.3 . 6.4 8 . KS C IEC 61000 4 5 7.5 . , (screened) . 7. KS C IEC 60255 6 . . , , . 2 . , . . , . . , 3 . / 1 . . 5 5 , 1 / . 8. . 2 . . 4 C IEC 60255 22 5:2005 2 , . . , . . . 9. . , / , , ( /) 2 5 C IEC 60255 22 5:2005 3 4 / 6 C IEC 60255 22 5:2005 5 6 / 7 C IEC
7、 60255 22 5:2005 7 / = 20 m 8 8 KS C IEC 60255 22 5:2005 225: (surge) 1. 2004 . WTO/TBT , . . 2. 2002 1 IEC 60255 22 5 Electrical ralays Part 22 5: Electrical disturbance tests for measuring relays and protection equipmentSurge immunity test , , KS C IEC 61000 4 5 , , , . , (switching and lightning
8、effect) , . . KS C IEC 60255 5 . 9 22 5: (surge) 2006 1 23 135513 7017 (02)60094567 (02)600948878 http:/ 607822 1 11( 10) (051)5571239 Fax. (051)557 0430 702012 2 1741( 3 ) (053)38415624 Fax. (053)384 1565 790 380 627( ) (054)2789611 Fax. (054)278 9662 406130 994( 16) (032)26002607 Fax. (032)260 026
9、8 443766 9065( 9 ) (031)25970009 Fax. (031)259 7010 200041 1 9( 304) (033)252 9423, 254 9423 Fax. (033)256 9423 361802 1508 1( 6 ) (043)23624513 Fax. (043)236 2454 305343 2314( 5 ) (042)86423013 Fax. (042)864 2304 330 816 43 5( 1204 ) (041)58905003 Fax. (041)589 0504 561841 1 337 2( 7 ) (063)2142234
10、7 Fax. (063)214 2238 506301 62115( 4 ) (062)95314357 Fax. (062)953 1438 641210 298 7 ( 6 ) (055)2121212 Fax. (055)212 1213 683804 7582( 2 ) (052)28966013 Fax. (052)289 6604 425020 541 3( 4 ) (031)48761914 Fax. (031)487 6195 730350 9230( 8 ) (054)4736954 Fax. (054)473 6955 480848 2 487 6( 3 ) (031)82981824 Fax. (031)8298185 KS C IEC 60255 22 5:2005 KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSElectrical relaysPart 225:Electrical disturbance tests for measuring relays and protection equipmentSurge immunity test ICS 29.120.70 KOREAN STANDARDS ASSOCIATION