電纜線徑選擇,,,,,,電纜載流量,,,

序號,斷路器電流值,對外設計或大工程,一般康師傅案(一次側）,一般康師傅案(二次側）,備注,一次側用線（YJV-）,,二次側用線（VV-）,

1,16A,YJV-5*4,YJV-5*4,VV-5*2.5,,線徑,35℃電流值,線徑,35℃電流值

2,20A,YJV-5*4,YJV-5*4,VV-5*4,,2.5,30,2.5,23

3,25A,YJV-5*6,YJV-5*4,VV-5*4,,4,40,4,31

4,32A,YJV-5*6,YJV-5*6,VV-5*6,,6,51,6,40

5,40A,YJV-5*10,YJV-5*6,VV-5*10,,10,72,10,56

6,50A,YJV-5*10,YJV-5*10,VV-5*16,,16,96,16,75

7,63A,YJV-5*16,YJV-5*16,VV-5*16,,25,121,25,94

8,80A,YJV-4*25+1*16,YJV-4*25+1*16,VV-4*25+1*16,,35,151,35,118

9,100A,YJV-4*35+1*16,YJV-4*35+1*16,VV-4*35+1*16,,50,184,50,143

10,125A,YJV-4*50+1*25,YJV-4*50+1*25,VV-4*50+1*25,,70,236,70,184

11,140A,YJV-4*70+1*35,YJV-4*50+1*25,VV-4*70+1*35,,95,286,95,223

12,"150A,160A",YJV-4*70+1*35,YJV-4*70+1*35,VV-4*70+1*35,,120,332,120,259

13,"175A,180A",YJV-4*95+1*50,YJV-4*70+1*35,VV-4*95+1*50,,150,383,150,299

14,200A,YJV-4*95+1*50,YJV-4*95+1*50,VV-4*120+1*70,,185,437,185,342

15,225A,YJV-4*120+1*70,YJV-4*95+1*50,-,,240,516,240,404

16,250A,YJV-4*150+1*70,YJV-4*120+1*70,-,,300,596,300,467

17,"300A,315A",YJV-4*185+1*95,YJV-4*150+1*70,-,,,,,

18,350A,YJV-4*240+1*120,YJV-4*185+1*95,-,,,,,

19,400A,2*(YJV-4*120+1*70),YJV-4*240+1*120,-,,,,,

20,500A,2*(YJV-4*150+1*70),2*(YJV-4*120+1*70),-,,,,,

21,600A,2*(YJV-4*185+1*95),2*(YJV-4*150+1*70),-,,在其他溫度下載流量,,不同敷設方式載流量修正系數(shù),

21,630A,2*(YJV-4*240+1*120),2*(YJV-4*185+1*95),-,,其他環(huán)境溫度,t0,單層、梯架,

22,700A,2*(YJV-4*240+1*120),2*(YJV-4*185+1*95),-,,線芯工作溫度,tn,修正系數(shù),0.78

23,800A,3*(YJV-4*185+1*95),2*(YJV-4*240+1*120),-,,阻燃電纜,105℃,兩層電纜,

24,1000A,3*(YJV-4*240+1*120),3*(YJV-4*185+1*95),-,,阻燃電線,105℃,修正系數(shù),0.7

25,"1200A,1250A",4*(YJV-4*240+1*120),3*(YJV-4*240+1*120),-,,YJV電纜,90℃,,

26,1400A,4*(YJV-4*240+1*120),4*(YJV-4*185+1*95),-,,VV電纜,70℃,,

27,"1500A,1600A",5*(YJV-4*240+1*120),4*(YJV-4*240+1*120),-,,BV電線,70℃,,

28,2000A,6*(YJV-4*240+1*120),5*(YJV-4*240+1*120),-,,校正系數(shù)：,,,

29,2500A,7*