KS C IEC 60077-5-2006 Railway applications-Electric equipment for rolling stock-Part 5:Electrotechnical components-Rules for HV fuses《铁路设施 机车车辆用电气设备 第5部分 电工元件 HV熔断器规则》.pdf
《KS C IEC 60077-5-2006 Railway applications-Electric equipment for rolling stock-Part 5:Electrotechnical components-Rules for HV fuses《铁路设施 机车车辆用电气设备 第5部分 电工元件 HV熔断器规则》.pdf》由会员分享,可在线阅读,更多相关《KS C IEC 60077-5-2006 Railway applications-Electric equipment for rolling stock-Part 5:Electrotechnical components-Rules for HV fuses《铁路设施 机车车辆用电气设备 第5部分 电工元件 HV熔断器规则》.pdf(22页珍藏版)》请在麦多课文档分享上搜索。
1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 4 14 http:/www.kats.go.krKS C IEC 60077 5 5: HV KS C IEC 60077 5: 2006 (2011 ) C IEC 60077 5: 2006 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : :2006 4 14 :2011 12 28 2011-0694 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . ICS 45.060 KS C IEC 5
2、: HV 60077 5: 2006(2011 ) Railway applications Electric equipment for rolling stock Part 5: Electrotechnical components Rules for HV fuses 2003 1 IEC 60077 5 Railway applications Electric equipment for rolling stock Part 5: Electrotechnical components Rules for HV fuses . 1. KS C IEC 60077 2 . 1. .
3、. KS C IEC 60850 600 V d.c. 3 000 V d.c. . 1 500 V . 2. , . KS C IEC 60077 2 . a) b) c) d) . KS C IEC 60269 1 KS C IEC 60282 1 . KS C IEC 60077 2 , KS C IEC 60077 1 . 2. . . , ( ) . KS C IEC 60050 441 441: , C IEC 60077 5: 2006 2 KS C IEC 60077 1 1: KS C IEC 60077 2 2: KS C IEC 60269 1 1: KS C IEC 6
4、0282 1 1: KS C IEC 60850 KS C IEC 61373 KS A ISO 3: 2002 IEC 60050 811: 1991 (IEV) 811: (International Electrotechnical Vocabulary(IEV) Chapter 811: Electric traction) 3. , KS C IEC 60077 1 KS C IEC 60077 2 . 3.1 3.1.1 (fuse) (proportioned) , . . IEV 441 18 01 3.1.2 (fuse-link) ( ) IEV 441 18 09 3.1
5、.3 (fuse-element) IEV 441 18 08 3.1.4 (fuse-base) IEV 441 18 02 3.1.5 (indicating device) IEV 441 18 17 3.2 3.2.1 (prospective current) IEV 441 17 01, 3.2.2 (prospective peak current) IEV 44 17 02, . 3.2.3 (pre-arcing time) IEV 441 18 21 3.2.4 (arcing time) IEV 441 17 37, 3.2.5 (operating time) C IE
6、C 60077 5: 2006 3 IEV 441 18 22 3.2.6 (arc voltage) IEV 441 18 30 3.2.7 (peak arc voltage) IEV 441 17 30, , ( ) . . ( D.2 D.3 ). 3.2.8 (d.c or power frequency steady-st ate recovery voltage) . (ripple) . IEV 441 17 28, D.2 D.3 B1 B2 . 3.2.9 (peak let-through current) IEV 441 17 12, 3.2.10 I 2t, (Jou
7、le) IEV 441 18 23 titIttd22 10= 1. I2t I2t . 2. I2t I2t . 3. 1 (: J) I2t(: A2s) . 3.2.11 (time-current characteristic) IEV 441 17 13 3.2.12 (conventional non-fusing current) ( ) IEV 441 18 27 3.2.13 (conventional fusing current) ( ) IEV 441 18 28 3.2.14 (rated value) , . IEV 811 11 02, , , . 4. 4.1
8、( B ) . “g” : . , . C IEC 60077 5: 2006 4 “a” : . , . . “a” , . 4.2 . , . I2t , 5. . d.c. a.c. (In) - . “g” 1 . I2t ( I2t I2t) I2t , I2t . . 1 “g” A ( ) h In 63 63 In 160 160 In 400 In 400 1 2 3 4 6. 6.1 . C IEC 60077 5: 2006 5 KS C IEC 60077 2 6.1 . 4.2 I2t ( I2t I2t) , , 6.2 KS C IEC 60077 2 6.2 (
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