1、 KS C IEC 60052KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS C IEC 60052 : 2003 (2008 ) 2003 6 30 http:/www.kats.go.kr : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： : 2003 6 30 : 2008 3 31 2008-0133 : ( 02-509-7294) . (http:/www.kats.go.kr) 10 5 , . ICS 19.080 KS C IEC 60052： 2003(2008 ) Voltage me
2、asurement by means of standard air gaps 2002 3 IEC 60052, Voltage measurement by means of standard air gaps . 1. KS C IEC 60052 4 . a) b) c) d) KS C IEC 60060 2 IEC . 2. KS C IEC 60052 . KS C IEC 60060 1 KS C IEC 60060 2 3. 4. . . 1 2 , . 4.1 (D) , , , . (D) 2 5 6.25 10 12.5 15 25 50 75 100 150 200
3、cm . S . . . 2 % . (10 m Rmax) . 0.3 D C IEC 60052： 2003 2 . . . 4.2 4.2.1 (D) 0.2 D . . ( ) 0.5 D 2 D . . 1 . . 4.2.2 2 . . . 4.2.3 A 1 . A . 4.2.4 , , 1 B . B S 2 D . 1 D A A B 6.25 10 15 25 50 75 100 150 200 7 D 6 D 5 D 4 D 4 D 3.5 D 3 D 3 D 9 D 8 D 7 D 6 D 6 D 5 D 4 D 4 D 14 S 12 S 10 S 8 S 8 S
4、7 S 6 S 6 S . B 1 1.6 D . 2 3 1 . A B . z 5. 2 3 C IEC 60052： 2003 3 . D . . B B 4.3 KS C IEC 60060 2 . 4.3.1 . . 4.3.2 2 D . B ( ) 2 D . 1 2 . 4.3.3 . 0.1 M 1 M . . . . . 4.3.4 . . . (30 H ) 500 . 4.3.2 . 5. z(KS C IEC 60060 1 4.4.5) 1 % 1.5 % IEC . z , ( ), . 5.1 . . . . . . . z . C IEC 60052： 200
5、3 4 5.2 () . . . ( ) 50 kV 12.5 cm . C . 2 3 . 5.3 . . . 5.3.1 . . z 10 . z 1 % . 30 . 5.3.2 50 % U50 z . z 1 % 1.5 % . , 1 % 5 10 U50 z . , U50 1 % 20 . z U50 1 % U50 1.5 % 15 . . 30 . z . 5.3.3 , . 1 g/m3 13 g/ m3 . . 3 m/s . . 2 . . C IEC 60052： 2003 5 6. 2 3 2 3 . t0 20 b0 101.3 kPa 2 3 8.5 g/m3
6、 5 g/m3 12 g/m3 . 2 kV ( U50 ) ： (KS C IEC 60060 1 ) 3 kV (U50 ) ： KS C IEC 60060 1 2 3 10 kV . A B 2 3 , 6.1 . 6.1 2 3 2 3 . 6.1.1 2 3 95 % 3 % . 0.5 D 0.75 D 2 3 . . 0.05 D . 6.1.2 . 6.2 2 3 . . ttbb+27327300 (1) , b b0 (kPa) . t t0 . 6.3 g/m3 0.2 % . 2 3 h 8.5 g/m3 . 2 3 k . )5.8/(002.0(1 += hk (
7、2) h g/ m3 . 7. 7.1 3a ( ) 3b ( ) . 10 25 mm 4 . . 5 m . 7.2 U0 . C IEC 60052： 2003 6 dU += 534.020 (3) U0 kV d mm . (3) 250 2 500 mm d h/ 1 13 g/m3 . U0 95 % 3 % . 250 mm . 2 500 mm . 7.3 d 75 100 % 1 . 10 . 10 (3) . (6.2 ) k . )11/(014.0(1 += hk (4) h/ 1 13g/m3 . t, b h U . )/(0kUU = (5) 8. 3 % .
8、, 3 % . C IEC 60052： 2003 7 2 , / kV ( U50) cm cm 2 5 6.25 10 12.5 15 25 50 75 100 150 200 0.05 2.8 0.10 4.7 0.15 6.4 0.20 8.0 8.0 0.25 9.6 9.6 0.30 11.2 11.2 0.40 14.4 14.3 14.2 0.50 17.4 17.4 17.2 16.8 16.8 16.8 0.60 20.4 20.4 20.2 19.9 19.9 19.9 0.70 23.2 23.4 23.2 23.0 23.0 23.0 0.80 25.8 26.3 2
9、6.2 26.0 26.0 26.0 0.90 28.3 29.2 29.1 28.9 28.9 28.9 1.0 30.7 32.0 31.9 31.7 31.7 31.7 31.7 1.2 (35.1) 37.6 37.5 37.4 37.4 37.4 37.4 1.4 (38.5) 42.9 42.9 42.9 42.9 42.9 42.9 1.5 (40.0) 45.5 45.5 45.5 45.5 45.5 45.5 1.6 48.1 48.1 48.1 48.1 48.1 48.1 1.8 53.0 53.5 53.5 53.5 53.5 53.5 2.0 57.5 58.5 59
10、.0 59.0 59.0 59.0 59.0 59.0 2.2 61.5 63.0 64.5 64.5 64.5 64.5 64.5 64.5 2.4 65.5 67.5 69.5 70.0 70.0 70.0 70.0 70.0 2.6 (69.0) 72.0 74.5 75.0 75.5 75.5 75.5 75.5 2.8 (72.5) 76.0 79.5 80.0 80.5 81.0 81.0 81.0 3.0 (75.5) 79.5 84.0 85.0 85.5 86.0 86.0 86.0 86.0 3.5 (82.5) (87.5) 95.0 97.0 98.5 99.0 99.
11、0 99.0 99.0 4.0 (88.5) (95.0) 105 108 110 112 112 112 112 4.5 (101) 115 119 122 125 125 125 125 5.0 (107) 123 129 133 137 138 138 138 138 5.5 (131) 138 143 149 151 151 151 151 6.0 (138) 146 152 161 164 164 164 164 6.5 (144) (154) 161 173 177 177 177 177 7.0 (150) (161) 169 184 189 190 190 190 7.5 (1
12、55) (168) 177 195 202 203 203 203 8.0 (174) (185) 206 214 215 215 215 9.0 (185) (198) 226 239 240 241 241 C IEC 60052： 2003 8 2 ( ) cm cm 2 5 6.25 10 12.5 15 25 50 75 100 150 200 10 (195) (209) 244 263 265 266 266 26611 (219) 261 286 290 292 292 29212 (229) 275 309 315 318 318 31813 (289) 331 339 34
13、2 342 34214 (302) 353 363 366 366 36615 (314) 373 387 390 390 39016 (326) 392 410 414 414 41417 (337) 411 432 438 438 43818 (347) 429 453 462 462 46219 (357) 445 473 486 486 48620 (366) 460 492 510 510 51022 489 530 555 560 56024 515 565 595 610 61026 (540) 600 635 655 66028 (565) 635 675 700 70530
14、(585) 665 710 745 75032 (605) 695 745 790 79534 (625) 725 780 835 84036 (640) 750 815 875 88538 (655) (775) 845 915 93040 (670) (800) 875 955 97545 (850) 945 1 050 1 08050 (895) 1 010 1 130 1 18055 (935) (1 060) 1 210 1 26060 (970) (1 110) 1 280 1 34065 (1 160) 1 340 1 41070 (1 200) 1 390 1 48075 (1
15、 230) 1 440 1 54080 (1 490) 1 60085 (1 540) 1 66090 (1 580) 1 720100 (1 660) 1 840110 (1 730) (1 940)120 (1 800) (2 020)130 (2 100)140 (2 180)150 (2 250) 1. 10 kV . 2. 0.5 D . C IEC 60052： 2003 9 3 kV ( U 50) cm cm 2 5 6.25 10 12.5 15 25 50 75 100 150 200 0.5 0.1 0.15 0.2 0.25 0.30 11.2 11.2 0.40 14
16、.4 14.3 14.2 0.50 17.4 17.4 17.2 16.8 16.8 16.8 0.60 20.4 20.4 20.2 19.9 19.9 19.9 0.70 23.2 23.4 23.2 23.0 23.0 23.0 0.80 25.8 26.3 26.2 26.0 26.0 26.0 0.90 28.3 29.2 29.1 28.9 28.9 28.9 1.0 30.7 32.0 31.9 31.7 31.7 31.7 31.7 1.2 (35.1) 37.8 37.6 37.4 37.4 37.4 37.4 1.4 (38.5) 43.3 43.2 42.9 42.9 4
17、2.9 42.9 1.5 (40.0) 46.2 45.9 45.5 45.5 45.5 45.5 1.6 49.0 48.6 48.1 48.1 48.1 48.1 1.8 54.5 54.0 53.5 53.5 53.5 53.5 2.0 59.5 59.0 59.0 59.0 59.0 59.0 59.0 59.0 2.2 64.0 64.0 64.5 64.5 64.5 64.5 64.5 64.5 2.4 69.0 69.0 70.0 70.0 70.0 70.0 70.0 70.0 2.6 (73.0) 73.5 75.5 75.5 75.5 75.5 75.5 75.5 2.8
18、(77.0) 78.0 80.5 80.5 80.5 81.0 81.0 81.0 3.0 (81.0) 82.0 85.5 85.5 85.5 86.0 86.0 86.0 86.0 3.5 (90.0) (91.5) 97.5 98.0 98.5 99.0 99.0 99.0 99.0 4.0 (97.5) (101) 109 110 111 112 112 112 112 4.5 (108) 120 122 124 125 125 125 125 5.0 (115) 130 134 136 138 138 138 138 138 5.5 (139) 145 147 151 151 151 151 151 6.0 (148) 155 158 163 164 164 164 164 6.5 (156) (164) 168 175 177 177 177 177 7.0 (163) (173) 178 187 189 190 190 190 7.5 (170) (181) 187 199 202 203 203 203 8.0 (189) (196) 211 214 215 215 215 9.0 (203) (212) 233 239 240 241 241 10 (215) (226) 254 263 265 266 266 266 11 (238) 273 287
