KS C IEC 61992-1-2003 Railway applications-Fixed installations DC switchgear-Part 1:General《铁路设施 固定装置 直流开关设备 第1部分 总则》.pdf

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1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2003 6 30 KS C IEC 61992 1 1 : KS C IEC 61992 1: 2003 C IEC 61992 1: 2003 ( ) ( ) ( ) ( ) ( ) : : 2003 6 30 03 735 : : ( ) ( 02 509 7404) . 7 5 , . ICS 45.060 KS C IEC 1: 61992 1:2003Railway applications Fixed installations DC switchgearPart 1: General 2001

2、 1 IEC 61992 1 Railway applications Fixed installations DC switchgear Part 1: General , . 1. IEC 61992 , , , , 3 000V . 1 . 2. IEC 61992 . , . . ISO IEC . IEC 60050(441): 1984 (IEV) 441: , International Electrotechnical Vocabulary (IEV) Chapter 441: Switchgear, controlgear and fuses IEC 60050(446):

3、1983 (IEV) 446: International Electrotechnical Vocabulary (IEV) Chapter 446: Electrical relays IEC 60050(605): 1984 (IEV) 605: , International Electrotechnical Vocabulary (IEV) Chapter 605: Generation, transmission and distribution of electricity Substations IEC 60050(811): 1991 (IEV) 881: Internati

4、onal Electrotechnical Vocabulary (IEV) Chapter 811: Electric traction IEC 60060 1: 1989 1: (High-voltage test techniques Part 1: General definitions and test requirements) IEC 60099 1: 1991 1: (Surge arresters Part 1: Non-linear resistor type gapped arresters for a.c. systems) IEC 60099 4: 1991 4: (

5、Surge arresters Part 4: Metal-oxide surge arresters without gaps for a.c. systems) IEC 60269 1: 1998 1: (Low-voltage fuses Part 1: General requirements) IEC 60298: 1990 1kV 52kV (AC metal-enclosed switchgear and controlgear for rated voltages above 1kV and up to and including 52kV) C IEC 61992 1: 20

6、03 21(1994) IEC 60466: 1987 1 kV 38 kV (AC insulation-enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 38 kV) IEC 60529: 1989 (IP ) Degrees of protection provided by enclosures (IP Code) IEC 60721( ) (Classification of environmental conditions) IEC 60850: 198

7、8 (Supply voltages of traction systems) IEC 60913: 1988 (Electric traction overhead lines) IEC 60947 1: 1999 1: (Low-voltage switchgear and controlgear Part 1: General rules) IEC 60947 2: 1995 2: (Low-voltage switchgear and controlgear Part 2: Circuit-breakers) 1(1997). IEC 60947 2 1(1997) 2.1(1998)

8、 . EN 50123 4 4: , (Railway applications Fixed installations DC switchgear Part 4: Outdoor d.c. in-line switch-disconnectors, disconnectors and d.c. earthing switches) EN 50123 5 5: (Railway applications Fixed installations DC switchgear Part 5: Surge arresters and low-voltage limiters for specific

9、use in d.c. systems) EN 50123 6 6: (Railway applications Fixed installations DC switchgear Part 6: DC switchgear assemblies) 3. IEC 60050(441), IEC 60050(446), IEC 60050(605), IEC 60050(811), IEC 60099 1, IEC 60099 4, IEC 60298 IEC 60947 . 3.1 3.1.1 , , . , , . “ ” “ ” . 3.1.1.1 , , , , . 1. “ ” . C

10、 IEC 61992 1: 2003 32. . 3. . 3.1.2 IEV 441 14 01 3.1.3 , , , ( ) 3.1.4 . , . , . 1. , , . 2. . . 3.1.5 - , . . (3.1.4 ). . - . 3.1.6 , (3.2.23 ). IEV 441 14 11 3.1.7 3.1.8 2 , 1 ( ) 3.1.9 1 , 1 mV . 3.1.10 2 , . 3.1.11 , . 3.1.12 , . , 2 . C IEC 61992 1: 2003 43.1.13 , . 1. . 2. , “ ”( ) “ ”( ) . 3

11、. “ ” . 4. “ ” . 3.1.14 ( ) IEV 441 16 02 3.1.15 ( ) . IEV 441 16 13 3.1.16 ( ) - . . a) ( , ) b) ( , ) c) ( , ) IEV 441 16 15 3.1.17 ( ) - 3.1.18 3.1.19 / ( / ) 3.1.20 ( ) , . IEV 441 17 19 , , , . “ (duty)” . 3.1.21 , ( ) 3.1.22 , ( ) . 3.2 3.2.1 C IEC 61992 1: 2003 53.2.1.1 ( Un) . 3.2.1.2 3.2.1.

12、2.1 ( Umax) IEC 60850(Umax1) 3.2.1.2.2 ( Umin) IEC 60850(Umin1) 3.2.2 ( UNm) 1 3.2.3 ( UNe) , . 3.2.3.1 , . 3.2.3.2 ( Ur) EN 50123 5 2.1.A . 3.2.3.3 ( Ur) (EN 50123 5 4.7.5 ) . . 3.2.3.4 ( Ur) 3.2.3.5 ( Uc) 3.2.1.2.1 Umax 3.2.3.6 ( Up) , . (In) , , , 1.15 . EN 50123 5 2.1.B . 3.2.3.7 ( Up) In . 3.2.

13、3.8 ( Uw) 0 ( ) 3.2.3.9 ( Us) 3.2.3.10 , . 1 3 . 3.2.4 ( UNi) 1 . 3.2.5 C IEC 61992 1: 2003 6IEV 441 17 25 3.2.5.1 ( Uarc) 3.2.6 IEV 441 17 01 . , 3.2.7 - ( Ith) ( 1. 2. ) . (INe) . 1. . 2. (3.3.16 ) (3.3.17 ) . 3. 1 (thermal time constant) . 3.2.8 ( Ithe) . (INe) . 3.2.9 ( INe) (3.2.3 ), 1. INe . 2

14、. . . 3.2.9.1 ( In) , 8/20 . . 3.2.9.2 ( In) (IEC 60099 4 ) . 3.2.9.3 ( IW) 1 800 3.2.9.4 Ur 3.2.10 ( INCW) 1. “ ” . 2. 1 . 3. . 4. INSS . 3.2.10.1 ( ) C IEC 61992 1: 2003 73.2.11 ( ISS) 3.2.11.1 ( INSS) 3.2.12 ( ISS) 3.2.13 - IEV 441 17 12 3.2.14 ( tc, Tc) T , t . 3.2.15 ( TNc) , . 3.2.16 3.2.17 IE

15、V 441 17 08 3.2.18 . 3.2.19 ( Ic) ( ) . 3.2.20 - . E 3.2.21 IEV 441 17 09 3.2.22 . 3.2.23 - 3.2.24 , 0 . 1. , . 2. ( - ). 3. “ (sparkover)” . 4. “ (flashover)” . 5. “ (puncture)” . 3.2.25 ( ) 3.3 3.3.1 ( , , , , , C IEC 61992 1: 2003 8 , , ) 3.3.2 IEV 441 11 09 3.3.3 IEV 441 11 10 1. “ ” . 2. . 3.3.4 , . . . 3.3.5 3.3.6 3.3.7 3.3.7.1 3.3.8 2 2 . 3.3.9 3.3.9.1 ( ) 3.3.9.2 ( ) 3.3.9.3 ( ) 3.3.10 ( ) ( ) . . , . 3.3.11 ( ) 3.3.12 ( ) 3.3.13 ( ) ( ) , , . 3.3.14 3.3.15 C IEC 61992 1: 2003 9 , . 3.3.16 , , 3.3.17 3.3.18 , / 1. , . 2.

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