1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 60099 4 4： KS C IEC 60099 4:2012 2012 12 27 http:/www.kats.go.krKS C IEC 60099 4:2012 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ：2003 8 30 ：2012 12 27 2012-0769 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 60099 4:2012 i . iv v
2、 1 1 2 1 3 .2 4 10 4.1 10 4.2 10 5 .11 5.1 .11 5.2 11 5.3 .11 5.4 11 6 12 6.1 12 6.2 13 6.3 13 6.4 13 6.5 13 6.6 13 6.7 13 6.8 13 6.9 .14 6.10 .15 6.11 .16 6.12 .16 6.13 16 6.14 16 6.15 .17 6.16 17 6.17 17 7 17 7.1 .17 7.2 .17 7.3 18 8 ( )18 8.1 .18 8.2 20 8.3 .21 8.4 .23 KS C IEC 60099 4:2012 ii 8.
3、5 25 8.6 / 34 8.7 36 8.8 45 8.9 .45 8.10 47 8.11 .48 8.12 (RIV) 48 9 .49 9.1 49 9.2 50 10 52 10.1 52 10.2 52 10.3 52 10.4 .52 10.5 52 10.6 52 10.7 .52 10.8 ( ) .52 11 (GIS ) 69 11.1 69 11.2 69 11.3 69 11.4 .69 11.5 69 11.6 69 11.7 .70 11.8 ( ) .71 11.9 75 11.10 .75 12 76 12.1 76 12.2 76 12.3 76 12.4
4、 .76 12.5 77 12.6 77 12.7 .77 12.8 ( ) .77 12.9 84 13 .84 13.1 84 13.2 84 13.3 84 KS C IEC 60099 4:2012 iii 13.4 84 13.5 84 13.6 85 13.7 .85 13.8 ( ) .85 13.9 92 A( ) .93 B( ) 94 C( ) 1 kV 52 kV 95 D( ) 98 E( ) 100 F( ) .102 G( ) .117 H( ) (8.5.4 ) .119 I( ) (8.4 ) 121 J( ) 122 K( ) 123 L( ) .125 M(
5、 ) 133 N( ) 138 141 KS C IEC 60099 4:2012 iv . , , . , , . KS C IEC 60099 4:2012 v 2009 2.2 IEC 60099 4, Surge arresters Part 4： Metal-oxide surge arresters without gaps for a.c. systems , . KS C IEC 60099 4:2012 4： Surge arresters Part 4： Metal-oxide surge arresters without gaps for a.c. systems 1
6、. 2 . . ( ) . KS C CISPR TR 18 2:2012, 2： KS C IEC 60060 1:2001, 1： KS C IEC 60060 2:2001, 2： KS C IEC 60068 2-42:2005, 2-42： Kc： KS C IEC 60071 1:2002, 1： KS C IEC 60071 2:2002, 2： KS C IEC 60270:2006, KS C IEC 60507:2005, KS C IEC 61109:2004, 1 000 V a.c. , KS C CISPR 16 1:2002, 1： IEC 60068 2 11:
7、1981, Environmental testing Part 2： Tests Test Ka： Salt mist IEC 60068 2 14:1984, Environmental testing Part 2： Tests Test N： Change of temperature IEC 60815:1986, Guide for the selection of insulators in respect of polluted conditions IEC 61166:1993, High-voltage alternating current circuit-breaker
8、s Guide for seismic qualification of high-voltage alternating current circuit-breakers IEC 61330:1995, High-voltage/low-voltage prefabricated substations IEC 62271 200:2003, High-voltage switchgear and controlgear Part 200 ： A.C. metal-enclosed switchgear and controlgear for rated voltages above 1 k
9、V and up to and including 52 kV KS C IEC 60099 4:2012 2 IEC 62271 203:2003, High-voltage switchgear and controlgear Part 203 ： Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV 3 . 3.1 (metal-oxide surge arrester without gaps) 3.2 (non-linear metal-oxide resistor) 3.3 (internal
10、grading system of an arrester) , 3.4 (grading ring of an arrester) 3.5 (section of an arrester) . 3.6 (unit of an arrester) . 3.7 (pressure relief device of an arrester) 3.8 (rated voltage of an arrester) Ur (8.5 ) KS C IEC 60099 4:2012 3 1 . 2 10 s . KS C IEC 60099 1 . ( ). 3.9 (continuous operatin
11、g voltage of an arrester) Uc 8.5 . 3.10 (rated frequency of an arrester) 3.11 (disruptive discharge) 1 , . 2 , . 3.12 ( ) puncture(breakdown) 3.13 (flashover) 3.14 (impulse) , 0 ( ) . , , , . 3.15 (designation of an impulse shape) (T1) (T2) 2 1 T1/T2 , “/” . KS C IEC 60099 4:2012 4 3.16 (steep curre
12、nt impulse) 0.9 s 1.1 s 1 s . 20 ms . (8.3 ) . 3.17 (lightning current impulse) 7 s 9 s 18 s 22 s 8/20 , (8.3 ) . 3.18 (long duration current impulse) 0 . , , . 3.19 ( ) peak(crest) value of an impulse . 8.4.2 c) 8.5.4.2 e) 3.20 (front of an impulse) 3.21 (tail of an impulse) 3.22 (virtual origin of
13、 an impulse) 0( ) 2 1 10 % 90 % . 2 . 3 , 10 % 90 % . 3.23 (virtual front time of a current impulse) T1 10 % 90 % 100 1 1.25 s KS C IEC 60099 4:2012 5 (oscillation) , 10 % 90 % . 3.24 (virtual steepness of the front of an impulse) 3.25 (virtual time to half-value on the tail of an impulse) T2 . s .
14、3.26 (virtual duration of the peak of a rectangular impulse) 90 % 3.27 (virtual total duration of a rectangular impulse) 10 % , 10 % . 3.28 ( ) peak(crest) value of opposite polarity of an impulse 0( ) 3.29 (discharge current of an arrester) 3.30 (nominal discharge current of an arrester) In (3.17 )
15、 3.31 (high current impulse of an arrester) 4/10 3.32 (switching current impulse of an arrester) 30 s 100 s 2 3.33 (continuous current of an arrester) . KS C IEC 60099 4:2012 6 1 , . 2 . . 3.34 (reference current of an arrester) ( , ) . 1 ( ) . 2 / (single column) (cm2) 0.05 mA 1.0 mA . 3.35 (refere
16、nce voltage of an arrester) Uref 2 1 . 2 (8.5 ). 3.36 (residual voltage of an arrester) Ures “ ” . 3.37 - (power-frequency withstand voltage versus time characteristic of an arrester) 6.10 . 3.38 (prospective current of a circuit) , 3.39 (protective characteristics of an arrester) . a) 8.3.1 b) 8.3.
17、2 KS C IEC 60099 4:2012 7 . c) 8.3.3 . 3.40 (thermal runaway of an arrester) , 3.41 (thermal stability of an arrester) , . 3.42 (arrester disconnector) , . 3.43 ( ) type tests(design tests) . , . 3.44 (routine tests) , 3.45 (acceptance tests) 3.46 (housing and sheds) 3.46.1 (housing) . KS C IEC 6009
18、9 4:2012 8 3.46.2 (shed) 3.47 (polymer housed surge arrester) 3.60 3.48 (fault indicator) , 3.49 (electrical unit) 3.6 “ ” . 3.50 (mechanical unit) 3.51 (GIS-arrester) , 1 1 bar 105Pa . 2 3.52 arrester-separable type(separable arrester) . . . 3.53 arrester-dead-front type(dead-front arrester) 1 . 2
19、. 3.54 (dead-break arrester) KS C IEC 60099 4:2012 9 3.55 (load-break arrester) 3.56 arrester-liquid-immersed type(liquid-immersed arrester) 3.57 - (fail-open current rating for liquid-immersed arrester) 3.58 - (fail-short current rating for liquid-immersed arrester) 3.57 3.58 , . 3.59 (porcelain-housed arrester) 3.60 (polymer-housed arrester) . . 3.61 (bending moment) ( ) 3.62 (terminal line force) 3.63 (torsional loading) 3.64 (braking load) 3.65 (damage limit) KS C IEC 60099 4:2012 10 3.66 (SLL： Specific Long-term Load)
