KS C IEC 60840-2006 Power cables with extruded insulation and their accessories for rated voltages above 30 kV(Um=36 kV) up to 150 kV(Um=170 kV)-Test methods and requirements《额定电压为.pdf

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1、 KSKSKSKS KS C IEC 60840SKSKSKS KSKSKS SKSKS KSKS SKS KS 30150 kV KS C IEC 60840: 2006 2006 11 3 C IEC 60840: 2006 ( ) ( ) ( ) ( ) : : 2003 11 3 : 2006 11 3 2006 0623 : : ( ) ( 02 509 7295 7) . 7 5 , . ICS 29.060.20 KS C IEC 30 150 kV 60840: 2006Power cables with extruded insulation and their access

2、ories for rated voltages above 30 kV(Um 36 kV) up to 150 kV(Um 170 kV) Test methods and requirements 2004 3 IEC 60840 Power cables with extruded insulation and their accessories for rated voltages above 30 kV(Um 36 kV) up to 150 kV(Um 170 kV) Test methods and requirements . 1. 30 kV(Um 36 kV) , 150

3、kV(Um 170 kV) . . , 3 , , . . . 2. . . KS C IEC 60060 1 1 : KS C IEC 60183 KS C IEC 60228 KS C IEC 60229 KS C IEC 60230 KS C IEC 60287 1 1 1 1 : KS C IEC 60332 1 1: KS C IEC 60811 1 1 1 : 1 : KS C IEC 60811 1 2 1 : 2: KS C IEC 60811 1 3 1 3: KS C IEC 60811 1 4 1 : 4 : C IEC 60840: 2006 KS C IEC 6081

4、1 2 1 2 1: , KS C IEC 60811 3 1 3 : 1 : KS C IEC 60811 3 2 3 : 2 : KS C IEC 60811 4 1 4 1 : , KS C IEC 60885 3 3: ISO 48 , , (10 100 IRHD ) 3. . 3.1 (, ) 3.1.1 , . 3.1.2 ( ) , , . 3.2 3.2.1 3.2.2 , 3.2.3 3.2.4 3.3 3.4 U0 4. 4.1 U0, U, Um KS C IEC 60183 , . 4.2 1 . . 4.3 . ST1 ST2 ST3 ST7 , . 2 C IEC

5、 60840: 2006 2 . 5. , . . , . 12.4.18 . 6. . . a) , , b) : U0, U, Um (4.1 8.4 ). c) , ( : mm2). KS C IEC 60228 . d) (4.2 ). XLPE , 3 tan . e) f) g) (: ). . , h) i) (d) j) (D) k) l) / 7. . . a) 6. . b) . , , , c) . , , 6.(b) 3 C IEC 60840: 2006 ( ) 8. 8.1 , (2015) . 8.2 49 61 Hz . . . 8.3 KS C IEC 60

6、230 , 15 s , KS C IEC 60060 1 (5010) s . 8.4 U0 U0 4 . , U0 Um , . , U0 . KS C IEC 60183 A B . 3U8.5 A . 9. 9.1 . a) (9.2 ) b) (9.3 ) c) , (9.4 ) . a), b), c) (9.2 ) (9.3 ) . a) b) c) b) c) 9.2 9.3 , . . , . 9.2 KS C IEC 60885 3 . , KS C IEC 60885 3 10 pC . 5 pC . 10 1.75 U0 1.5 U0 ( 4 5 ). 1.5 U0 .

7、 4 C IEC 60840: 2006 9.3 . 2.5 U0( 4 4 ) , / 30 . . 9.4 , KS C IEC 60229 3. . 10. 10.1 . , b) g) , . a) (10.4 ) b) (10.5 ) c) (10.6 ) d) (10.7 ) e) , (10.8 ) f) XLPE, EPR, HEPR (10.9 ) g) (10.10 ) h) HDPE (10.11 ) i) (12.4.18 ) j) (12.4.19 ) 10.2 10.1 a) h) , 10 % . 10.1 i) j) . 20 km 1 . 10.3 10.1

8、, 2 . 2 . , . 10.4 KS C IEC 60228 . 10.5 . 12 . , 24 . , 1 . KS C IEC 60228 20 1 km . , KS C IEC 60287 1 1 1 2.1.1 . 20 KS C IEC 60228 . 20 . 10.6 10.6.1 KS C IEC 60811 1 1 8. . 5 C IEC 60840: 2006 . 10.6.2 90 % . tmin 0.90 tn , 15.0maxminmaxttt tmax: (mm) tmin: (mm) tn: (mm) tmax tmin . . 10.6.3 85

9、 % 0.1 mm . tmin 0.85 tn 0.1 tmin: (mm) tn: (mm) , B 0.1 mm . . 10.7 , . 10.7.1 95 % 0.1 mm . tmin 0.95 tn 0.1 . 10.7.1.1 48 mm 0.01 mm . 50 mm . , 10 mm . 10.7.1.2 2.4 mm, 0.8 mm . . 0.01 mm . . . 10.7.2 , 90 % 0.1 mm . tmin 0.9 tn 0.1 , 85 % 0.1 mm . tmin 0.85 tn 0.1 3 mm . 0.01 mm . 50 mm . 6 C I

10、EC 60840: 2006 . 10.8 , KS C IEC 60811 1 1 8.3 . 10.9 XLPE, EPR, HEPR 10.9.1 8 , KS C IEC 60811 2 1 9. . . 10.9.2 8 . 10.10 / . 8 % . 10.11 HDPE 10.11.1 HDPE KS C IEC 60811 1 3 8. . 10.11.2 8 . 11. 11.1 , . , . . . . 11.2 (9.1 ) , . a) (9.2 ) b) (9.3 ) . . 50 . , . . . 12. . C . . 12.1 , , , 7 C IEC 60840: 2006 , . a) . , Um, , ( 4 1 2 ). U 66 kV U 60 kV U 69 kV . b) . c) . , . . , . 3 (: , , ) 1 . d) 10 % . e) . f) . (12.4 ) . (12.4.4 ). , . 12.2 12.3 12.4 . 5 , . . 12.3.2 , 10 m . 5 m . . . . , , , . 12.3.2 c) g) . , . 8 C IEC 60840: 2006 12.3.9 . 12.3 12.3.1 KS C IEC 60811

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