1、 KSKSKSKS KS C IEC 60245 2SKSKSKS KSKSKS SKSKS KSKS SKS KS 450/750 V 2: KS C IEC 60245 2: 2006 2006 6 7 C IEC 60245 2: 2006 ( ) ( ) ( ) ( ) : : 2002 10 9 : 2006 6 7 2006 0247 : : ( ) ( 02 509 7295 7) . 7 5 , . C IEC 60245 2: 2006 1 1. 1 1.1 1 1.2 1 1.3 1 1.4 1 1.5 1 1.6 1 1.7 2 1.8 2 1.9 2 1.10 2 1.
2、11 2 1.12 2 2. 3 2.1 3 2.2 4 2.3 4 2.4 (90 ) 4 3. 4 3.1 4 3.2 7 3.3 7 3.4 9 3.5 3 9 3.6 10 4. IE 1 11 4.1 11 4.2 11 4.3 11 4.4 11 i C IEC 60245 2: 2006 5. 11 6. 12 6.1 12 6.2 12 6.3 13 6.4 13 6.5 13 6.6 13 ii ICS 29.060.20 KS C IEC 450/750 V 2 : 60245 2: 2006Rubber insulated cables Rated voltages up
3、 to and including 450/750 V Part 2: Test methods 1998 2.2 IEC 60245 2 Rubber insulated cables Rated voltages up to and including 450/750 V Part 2: Test methods . 1. 1.1 KS C IEC 60245 KS C IEC 60811 . 1.2 . . IEC ISO . KS A ISO 1302: 2002 KS C IEC 60245 1 450/750 V 1 : KS C IEC 60245 3 450/750 V 3 :
4、 KS C IEC 60245 4 450/750 V 4 : , KS C IEC 60245 8 450/750 V 8 : KS C IEC 60332 1 1: KS C IEC 60811 1 1 1 : 1 : KS C IEC 60811 1 2 1 : 2: 1.3 KS C IEC 60245 1 2.2 ( T) ( S) . T S (KS C IEC 60245 3, KS C IEC 60245 4 ) . 1.4 , . 1.9 3 ( ) . 1.5 16 . 1.6 , . C IEC 60245 2: 2006 1.7 49 61 Hz , ( ) / 2 7
5、 % . . 1.8 10 . 1.9 1.9.1 KS C IEC 60811 1 1 8.1 . 1 m 3 1 . 5 , 5 5 . , . 1.9.2 3 18 ( ) . 5 . 1.74 1.7, 1.75 1.8 . 18 . , KS C IEC 60245 1 5.2.4 . 1.10 1.10.1 KS C IEC 60811 1 1 8.2 . 1 m 3 1 . 1.10.2 3 ( ) . 5 . , 1.74 1.7, 1.75 1.8 . . , KS C IEC 60245 1 5.5.4 . 1.11 1.9 1.10 3 . 15 mm KS C IEC
6、60811 1 1 8.3 . 15 mm , . . 2 . 1.12 1.12.1 . . 1.12.2 2 C IEC 60245 2: 2006 3 . 3 3 . , 1 2 . 3 , 3 1 2 . 3 , 15 cm . (701) 240 16 . 60 mm . 1.12.3 . (27010) . 75 mm . . 59.5 % , 61.5 % . ( ) . : 0.50 % : 0.005 % : 0.25 % : 0.005 % : 0.08 % : 0.080 % : 0.02 % 1.12.4 . ( 10 %) 10 50 mm . (255) mm/s
7、. (50.5) . (255) mm/s . 1 10 . 3 . 1.12.5 . 2. 2.1 1 m . . 20 1 km . LtRR00015.2345.254t20+= t: () R20: 20 (/km) Rt: t L m () 3 C IEC 60245 2: 2006 L: (m)( .) 2.2 . , , KS C IEC 60245 1 3 . , . KS C IEC 60245 1 3 . 2.3 . 5 m . . KS C IEC 60245 1 3 . . KS C IEC 60245 1 3 . 2.4 (90 ) 90 . . 1.40 m . .
8、 1.0 m . 1 mm 5 mm . . 15 . , 0.20 m . 2 . 5 cm . , 80 V 500 V 1 . 1 km . . 3. 3.1 3.1.1 KS C IEC 60245 1 5.6.3.1 . 4 mm2 . 18 2 . 3.1.2 1 . C , 4 . C A B . A, B . 4 . 1 m 0.33 m/s . , . D 4 C IEC 60245 2: 2006 . , 5 cm . , . 1 3.1.3 5 m 1 , . A B 1 . 5 C IEC 60245 2: 2006 1 mm2 kg (1) mm 2 3 0.75 1 1.5 1.0 1.0 1.0 80 80 80 2 5 0.75 1.0 80 2 11.5 2.5 4 1.0 1.0 1.5 2.5 120 120 120 160 3 1 1.5 2.5 4 1.0 1.5 2.0 3.0 120 120 160 160 4 1 1.5 2.5 4 1.5 1.5 2.5 3.5 120 120 160 200 5 1 1.5 2.5 4 1.5 2.5 3.0 4.0 120 160 160 200 7 1.5 2.5 3.5 5.0 160 200 12 1.5 2.5 5.0 7.5
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