低压电缆导体能承载的电流计算 - 无图版
moveitgogo --- 2011-08-24 10:41:25
1
moveitgogo --- 2011-08-24 10:45:27
2
cgl54321 --- 2011-08-24 14:56:34
3
是自己编的吗?
moveitgogo --- 2011-08-24 21:11:11
4
是的。
31314655 --- 2011-10-01 15:06:29
5
False Pict False Pict False Pict False Pict False Pict <OBJECT class=shape id=Label1 height=24 width=70 classid=CLSID:978C9E23-D4B0-11CE-BF2D-00AA003F40D0 v:shapes="_x0000_s1025"></OBJECT><OBJECT class=shape id=Label2 height=24 width=98 classid=CLSID:978C9E23-D4B0-11CE-BF2D-00AA003F40D0 v:shapes="_x0000_s1026"></OBJECT><OBJECT class=shape id=Label3 height=24 width=101 classid=CLSID:978C9E23-D4B0-11CE-BF2D-00AA003F40D0 v:shapes="_x0000_s1027"></OBJECT><OBJECT class=shape id=Label4 height=24 width=71 classid=CLSID:978C9E23-D4B0-11CE-BF2D-00AA003F40D0 v:shapes="_x0000_s1028"></OBJECT><OBJECT class=shape id=Label5 height=24 width=161 classid=CLSID:978C9E23-D4B0-11CE-BF2D-00AA003F40D0 v:shapes="_x0000_s1029"></OBJECT> | | | False Pict False Pict False Pict False Pict False Pict <OBJECT class=shape id=C_Size height=24 width=96 classid=CLSID:8BD21D30-EC42-11CE-9E0D-00AA006002F3 v:shapes="_x0000_s1030"></OBJECT><OBJECT class=shape id=C_ITem height=24 width=96 classid=CLSID:8BD21D30-EC42-11CE-9E0D-00AA006002F3 v:shapes="_x0000_s1031"></OBJECT><OBJECT class=shape id=C_Str height=24 width=96 classid=CLSID:8BD21D30-EC42-11CE-9E0D-00AA006002F3 v:shapes="_x0000_s1032"></OBJECT><OBJECT class=shape id=C_WTem height=24 width=96 classid=CLSID:8BD21D30-EC42-11CE-9E0D-00AA006002F3 v:shapes="_x0000_s1033"></OBJECT><OBJECT class=shape id=MaxA height=26 width=95 classid=CLSID:8BD21D10-EC42-11CE-9E0D-00AA006002F3 v:shapes="_x0000_s1034"></OBJECT> | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
| | | False Pict <OBJECT class=shape id=CommandButton1 height=32 width=51 classid=CLSID:D7053240-CE69-11CD-A777-00DD01143C57 v:shapes="_x0000_s1035"></OBJECT> | | | | | |
| | | | | | | |
| | | | | | | |
| | | | | | | | | |
| Note1: | PE/PP/SRPVC一般选80℃; | | | | | |
| | PVC/IRRPVC/TPE/Nylon一般选105℃; | | | | |
| | Kynar/Tefzel/Halar一般选125~150℃; | | | | |
| | Teflon FEP/Teflon PFA一般选200℃; | | | | |
| Note2: | 绝缘温度等级越高, 导体允许承受的电流越大 | | | |
| Note3: | 芯线数量越多, 散热越差, 导体允许承受的电流越小 | | | |
| Note4: | 环境温度越高, 导体电阻越高, 散热降低, 导体允许承受的电流越小 | |
| Note5: | 导体越大, 电阻越小,发热量越低, 导体允许承受的电流越大 | | |
| | | | | | | | | |
| | | | | | | | | |
| | | | | | | | | |
31314655 --- 2011-10-01 15:07:57
6
上面的一个被骗了
jack2204 --- 2011-11-13 17:20:11
7
fangteng1 --- 2011-11-18 14:21:06
8
这个价格太高了啊!~~
shhljq --- 2011-11-19 14:50:32
9
应该好好学习一下
ddd000 --- 2014-11-14 18:41:53
10
这个楼主是个骗子,大家不要上当下载了,我下载看了一下,根本没法用,还50G,真是太坑人了!!!!!
BJG --- 2017-07-29 16:29:25
11
骗人的
moveitgogo --- 2017-08-23 15:49:44
12
ddd000:
这个楼主是个骗子,大家不要上当下载了,我下载看了一下,根本没法用,还50G,真是太坑人了!!!!!
我可以负责任的告诉大家,是能用的哦!
moveitgogo --- 2017-08-23 15:51:06
13
BJG:
骗人的
安全提示要选择信任!
-- 结束 --