Ò»¡¢ÓÃ;£ºËüÆÕ±éÊÊÓÃÓÚ¶àÖÖ½»Á÷¶î¶¨µçѹµÄ¶¯Á¦¡¢ÕÕÃ÷¡¢ µçÆ÷×°Öá¢ÒÇÆ÷ÒÇ±í¼°µçÐÅ×°±¸Ö®¼äµÄÅþÁ¬¡£¡£ ¡£
¶þ¡¢µçÀµÄʹÓü°Æä×¢ÖØÊÂÏ
1¡¢ÔÚ×°ÖõçÀÂÇ°Ê×Ïȼì²é²úÆ·ÊÇ·ñ¸ú×°±¸ËùÅ䱸µÄÐͺŹæ¸ñÏàÒ»Ö£¬£¬£¬ £¬ÊÇ·ñÄÜÖª×ãÉú²úµÄÕý³£ÐèÒª£¬£¬£¬ £¬×°ÖÃʱ±ØÐè×¢Öؽ«¾øÔµ²ãÍâòµÄ²ã´¦Öóͷ£Çå½à¡£¡£ ¡£
2¡¢ÓõçÀÂʱ£¬£¬£¬ £¬»úµç¹¤Ó¦ÑÏ¿á°´»®¶¨¾ÙÐвÙ×÷ºÍ×°Ö㬣¬£¬ £¬ÔÚÔËÐÐÀú³ÌÖÐʱ¿Ì¶ÔµçÀµÄÔËÐÐÇéÐξÙÐмì²â£¬£¬£¬ £¬²¢½«¼ì²éµÄЧ¹ûÓèÒԼͼ£¬£¬£¬ £¬±ÜÃâµçÀÂÔÚÔËÐÐÖÐÊܵ½ÍâÁ¦µÄËðÉË»òÆäËûÔµ¹ÊÔÓÉÔì³ÉµÄµçÀ¶Ì·¡¢¶Ï·¡£¡£ ¡£
3¡¢Í£»£»úÒԺ󣬣¬£¬ £¬¶ÔµçÀ¾ÙÐÐÖÜÈ«µÄ¼ì²é£¬£¬£¬ £¬·¢Ã÷ÎÊÌâʵʱ´¦Öóͷ£¡£¡£ ¡£
Ò»¡¢
1¡¢Ê¹ÓùæÄ££ºÊÊÓÃÓڶµçѹΪ300/500VµçÀ¡£¡£ ¡£
2¡¢ÓÃ;£ºËüÆÕ±éÊÊÓÃÓÚ½»Á÷¶î¶¨µçѹ450/750V¼°ÒÔ϶¯Á¦¡¢ÕÕÃ÷¡¢ µçÆ÷×°Öá¢ÒÇÆ÷ÒÇ±í¼°µçÐÅ×°±¸Ö®¼äµÄÅþÁ¬¡£¡£ ¡£
¶þ¡¢²úƷʹÓÃÌõ¼þ£º
1¡¢¶î¶¨µçѹ£º 300/500V¡£¡£ ¡£
2¡¢µçÀµ¼ÌåµÄºã¾ÃÔÊÐíÊÂÇéζÈΪ65¡æ
3¡¢µçÀµÄ×îСÍäÇú°ë¾¶ÎªµçÀÂÖ±¾¶µÄ6±¶¡£¡£ ¡£
Ðͺţº245IEC53(YZ)¡¢245IEC57(YZW) ¶î¶¨µçѹ£º300/500V Ö´Ðбê×¼£ºGB5013-1997¡¢JB8735-1998
оÊý¡Á½ØÃæ £¨mm2£© | ¾øÔµºñ¶È (mm) | »¤Ì׺ñ¶È (mm) | µçÀÂÍ⾶(mm) | µçÀ²ο¼ÖØÁ¿ (km/kg) | 20¡æµ¼Ì壨ͣ©×î´óÖ±Á÷µç×è £¨¦¸/km£© | 25¡æ¶î¶¨ÔØÁ÷Á¿A | |
|---|---|---|---|---|---|---|---|
| ×îС | ×î´ó | ²Î¿¼Öµ | |||||
| 2¡Á0.75 | 0.6 | 0.8 | 6 | 8.2 | 95 | 26 | 14 |
| 2¡Á1 | 0.6 | 0.9 | 6.6 | 8.8 | 106 | 19.5 | 17 |
| 2¡Á1.5 | 0.8 | 1 | 8 | 10.5 | 141 | 13.3 | 21 |
| 2¡Á2.5 | 0.9 | 1.1 | 9.5 | 12.5 | 204 | 7.98 | 30 |
| 2¡Á4 | 1 | 1.2 | 10.6 | 13.7 | 260 | 4.95 | 41 |
| 2¡Á6 | 1 | 1.3 | 11.8 | 15.1 | 346 | 3.3 | 53 |
| 3¡Á0.75 | 0.6 | 0.9 | 6.5 | 8.8 | 125 | 26 | 12 |
| 3¡Á1 | 0.6 | 0.9 | 7 | 9.2 | 136 | 19.5 | 14 |
| 3¡Á1.5 | 0.8 | 1 | 8.6 | 11 | 172 | 13.3 | 18 |
| 3¡Á2.5 | 0.9 | 1.1 | 10 | 13 | 226 | 7.98 | 25 |
| 3¡Á4 | 1 | 1.2 | 11.3 | 14.5 | 330 | 4.95 | 35 |
| 3¡Á6 | 1 | 1.3 | 12.6 | 16.1 | 434 | 3.3 | 45 |
| 4¡Á0.75 | 0.6 | 0.9 | 7.1 | 9.6 | 145 | 26 | 11 |
| 4¡Á1 | 0.6 | 0.9 | 7.6 | 10 | 162 | 19.5 | 13 |
| 4¡Á1.5 | 0.8 | 1.1 | 9.6 | 12.5 | 236 | 13.3 | 18 |
| 4¡Á2.5 | 0.9 | 1.2 | 11 | 14 | 302 | 7.98 | 25 |
| 4¡Á4 | 1 | 1.3 | 12.7 | 16.2 | 405 | 4.95 | 36 |
| 4¡Á6 | 1 | 1.4 | 14 | 17.9 | 524 | 3.3 | 45 |
| 3¡Á1.5+1¡Á1 | 0.8 | 1.1 | 8.6 | 11.2 | 198 | 13.3 | 18 |
| 0.6 | 19.5 | ||||||
| 3¡Á2.5+1¡Á1.5 | 0.9 | 1.2 | 10.4 | 13.3 | 284 | 7.98 | 25 |
| 0.8 | 13.3 | ||||||
| 3¡Á4+1¡Á2.5 | 1 | 1.3 | 12.3 | 15.7 | 396 | 4.95 | 36 |
| 0.9 | 7.98 | ||||||
| 3¡Á6+1¡Á4 | 1 | 1.4 | 13.7 | 17.5 | 515 | 3.3 | 45 |
| 1 | 4.95 | ||||||
Ò»¡¢
1¡¢Ê¹ÓùæÄ££ºÊÊÓÃÓڶµçѹΪ450/750VµçÀ¡£¡£ ¡£
2¡¢ÓÃ;£º¿Ú°¶»úе¡¢Ì½Õյơ¢Å©Òµ´óÐËË®Á¦ÅŹàÕ¾µÈ³¡ºÏÕâÀà²úÆ·¾ßÓÐÓÅÒìµÄͨÓÃÐÔ¡£¡£ ¡£
¶þ¡¢²úƷʹÓÃÌõ¼þ£º
1¡¢¶î¶¨µçѹ450/750V¡£¡£ ¡£
2¡¢µçÀµ¼ÌåµÄºã¾ÃÔÊÐíÊÂÇéζÈΪ65¡æ¡£¡£ ¡£
3¡¢µçÀµÄ×îСÍäÇú°ë¾¶ÎªµçÀÂÖ±¾¶µÄ6±¶¡£¡£ ¡£
Èý¡¢µçÀµÄʹÓü°Æä×¢ÖØÊÂÏ
1¡¢ÔÚ×°ÖõçÀÂÇ°Ê×Ïȼì²é²úÆ·ÊÇ·ñ¸ú×°±¸ËùÅ䱸µÄÐͺŹæ¸ñÏàÒ»Ö£¬£¬£¬ £¬ÊÇ·ñÄÜÖª×ãÉú²úµÄÕý³£ÐèÒª£¬£¬£¬ £¬×°ÖÃʱ±ØÐè×¢Öؽ«¾øÔµ²ãÍâòµÄ²ã´¦Öóͷ£Çå½à¡£¡£ ¡£
2¡¢ÓõçÀÂʱ£¬£¬£¬ £¬»úµç¹¤Ó¦ÑÏ¿á°´»®¶¨¾ÙÐвÙ×÷ºÍ×°Ö㬣¬£¬ £¬ÔÚÔËÐÐÀú³ÌÖÐʱ¿Ì¶ÔµçÀµÄÔËÐÐÇéÐξÙÐмì²â£¬£¬£¬ £¬²¢¼ì²éµÄЧ¹ûÓèÒԼͼ£¬£¬£¬ £¬±ÜÃâµçÀÂÔÚÔËÐÐÖÐÊܵ½ÍâÁ¦µÄËðÉË»òÆäËûÔµ¹ÊÔÓÉÔì³ÉµÄµçÀ¶Ì·¡¢¶Ï·¡£¡£ ¡£
3¡¢Í£»£»úÒԺ󣬣¬£¬ £¬¶ÔµçÀ¾ÙÐÐÖÜÈ«µÄ¼ì²é£¬£¬£¬ £¬·¢Ã÷ÎÊÌâʵʱ´¦Öóͷ£¡£¡£ ¡£
¡°W¡±ÐÍÅÉÉúµçÀ¾ßÓÐÄÍÌìÆøºÍÒ»¶¨µÄÄÍÓÍÐÔÄÜ£¬£¬£¬ £¬ÏàÒËÓÚÔÚ»§Íâ»ò½Ó½âÓÍÎ۵ij¡ºÏʹÓÃ
ÐͺţºYC¡¢245IEC66(YCW) ¶î¶¨µçѹ£º450/750V Ö´Ðбê×¼£ºGB5013-1997¡¢JB8735-1998
оÊý¡Á½ØÃæ £¨mm2£© | ¾øÔµºñ¶È (mm) | »¤Ì׺ñ¶È (mm) | µçÀÂÍ⾶(mm) | µçÀ²ο¼ÖØÁ¿ (km/kg) | 20¡æµ¼Ì壨ͣ©×î´óÖ±Á÷µç×è £¨¦¸/km£© | 25¡æ¶î¶¨ÔØÁ÷Á¿ | |
|---|---|---|---|---|---|---|---|
| ×îС | ×î´ó | A²Î¿¼Öµ | |||||
| 1¡Á1.5 | 0.8 | 1.4 | 5.7 | 7.1 | 70 | 13.3 | 16 |
| 1¡Á2.5 | 0.9 | 1.4 | 6.3 | 7.9 | 95 | 7.98 | 37 |
| 1¡Á4 | 1 | 1.5 | 7.2 | 9 | 124 | 4.95 | 47 |
| 1¡Á6 | 1 | 1.6 | 7.9 | 9.8 | 155 | 3.3 | 52 |
| 1¡Á10 | 1.2 | 1.8 | 9.5 | 11.9 | 256 | 1.91 | 75 |
| 1¡Á16 | 1.2 | 1.9 | 10.8 | 13.4 | 232 | 1.21 | 112 |
| 1¡Á25 | 1.4 | 2 | 12.7 | 15.8 | 482 | 0.78 | 148 |
| 1¡Á35 | 1.4 | 2.2 | 14.3 | 17.9 | 612 | 0.554 | 183 |
| 1¡Á50 | 1.6 | 2.4 | 16.5 | 20.6 | 830 | 0.386 | 226 |
| 1¡Á70 | 1.6 | 2.6 | 18.6 | 23.3 | 1088 | 0.272 | 289 |
| 1¡Á95 | 1.8 | 2.8 | 20.8 | 26 | 1418 | 0.206 | 353 |
| 1¡Á120 | 1.8 | 3 | 22.8 | 28.6 | 1753 | 0.161 | 415 |
| 1¡Á150 | 2 | 3.2 | 25.2 | 31.4 | 2132 | 0.129 | 460 |
| 1¡Á185 | 2.2 | 3.4 | 27.6 | 34.4 | 2508 | 0.106 | 529 |
| 1¡Á240 | 2.4 | 3.5 | 30.6 | 38.3 | 3250 | 0.0801 | 636 |
| 1¡Á300 | 2.6 | 3.6 | 33.5 | 41.9 | 3940 | 0.0641 | 732 |
| 1¡Á400 | 2.8 | 3.8 | 37.4 | 46.8 | 5200 | 0.0495 | 877 |
| 2¡Á1.5 | 0.8 | 1.5 | 8.5 | 11 | 146 | 13.3 | 21 |
| 2¡Á2.5 | 0.9 | 1.7 | 10.2 | 13.1 | 212 | 7.98 | 30 |
| 2¡Á4 | 1 | 1.8 | 11.8 | 15.1 | 278 | 4.95 | 39 |
| 2¡Á6 | 1 | 2 | 13.1 | 16.8 | 356 | 3.3 | 51 |
| 2¡Á10 | 1.2 | 3.1 | 17.7 | 22.6 | 700 | 1.91 | 74 |
| 2¡Á16 | 1.2 | 3.3 | 20.2 | 25.7 | 1000 | 1.21 | 98 |
| 2¡Á25 | 1.4 | 3.6 | 24.3 | 30.7 | 1260 | 0.78 | 135 |
| 2¡Á35 | 1.4 | 3.9 | 27.3 | 34.6 | 1730 | 0.554 | 167 |
| 2¡Á50 | 1.6 | 4.3 | 31.8 | 40.1 | 2380 | 0.386 | 208 |
| 2¡Á70 | 1.6 | 4.6 | 35.8 | 45.1 | 3140 | 0.272 | 259 |
| 2¡Á95 | 1.8 | 5 | 40.2 | 51 | 3994 | 0.206 | 318 |
| 3¡Á1.5 | 0.8 | 1.6 | 9.2 | 11.9 | 184 | 13.3 | 18 |
| 3¡Á2.5 | 0.9 | 1.8 | 10.9 | 14 | 260 | 7.98 | 26 |
| 3¡Á4 | 1 | 1.9 | 12.9 | 16.2 | 346 | 4.95 | 34 |
| 3¡Á6 | 1 | 2.1 | 14.1 | 18 | 442 | 3.3 | 43 |
| 3¡Á10 | 1.2 | 3.3 | 19.1 | 24.2 | 913 | 1.91 | 63 |
| 3¡Á16 | 1.2 | 3.5 | 21.8 | 27.6 | 1200 | 1.21 | 84 |
| 3¡Á25 | 1.4 | 3.8 | 26.1 | 33 | 1668 | 0.78 | 115 |
| 3¡Á35 | 1.4 | 4.1 | 29.3 | 37.1 | 2200 | 0.554 | 142 |
| 3¡Á50 | 1.6 | 4.5 | 34.1 | 42.9 | 3015 | 0.386 | 176 |
| 3¡Á70 | 1.6 | 4.8 | 38.4 | 48.3 | 3913 | 0.272 | 224 |
| 3¡Á95 | 1.8 | 5.3 | 43.3 | 54 | 5095 | 0.206 | 273 |
| 3¡Á120 | 1.8 | 5.6 | 47.3 | 60 | 6830 | 0.161 | 316 |
| 3¡Á150 | 2 | 6 | 52 | 66 | 8193 | 0.129 | 380 |
| 4¡Á1.5 | 0.8 | 1.7 | 10.2 | 13.1 | 242 | 13.3 | 18 |
| 4¡Á2.5 | 0.9 | 1.9 | 12.1 | 15.5 | 319 | 7.98 | 27 |
| 4¡Á4 | 1 | 2 | 14 | 17.9 | 420 | 4.95 | 34 |
| 4¡Á6 | 1 | 2.3 | 15.7 | 20 | 558 | 3.3 | 44 |
| 4¡Á10 | 1.2 | 3.4 | 20.9 | 26.5 | 1090 | 1.91 | 63 |
| 4¡Á16 | 1.2 | 3.6 | 23.8 | 30.1 | 1456 | 1.21 | 84 |
| 4¡Á25 | 1.4 | 4.1 | 28.9 | 36.6 | 2094 | 0.78 | 116 |
| 4¡Á35 | 1.4 | 4.4 | 32.5 | 41.1 | 2918 | 0.554 | 143 |
| 4¡Á50 | 1.6 | 4.8 | 37.7 | 47.5 | 3913 | 0.386 | 177 |
| 4¡Á70 | 1.6 | 5.2 | 42.7 | 54 | 5202 | 0.272 | 224 |
| 4¡Á95 | 1.8 | 5.9 | 48.4 | 61 | 6600 | 0.206 | 273 |
| 4¡Á120 | 1.8 | 6 | 53 | 66 | 8500 | 0.161 | 316 |
| 4¡Á150 | 2 | 6.5 | 58 | 73 | 9700 | 0.129 | 380 |
| 5¡Á1.5 | 0.8 | 1.8 | 11.2 | 14.4 | 282 | 13.3 | 16 |
| 5¡Á2.5 | 0.9 | 2 | 13.3 | 17 | 390 | 7.98 | 27 |
| 5¡Á4 | 1 | 2.2 | 15.6 | 19.9 | 526 | 4.95 | 34 |
| 5¡Á6 | 1 | 2.5 | 17.5 | 22.2 | 694 | 3.3 | 44 |
| 5¡Á10 | 1.2 | 3.6 | 22.9 | 29.1 | 1478 | 1.91 | 63 |
| 5¡Á16 | 1.2 | 3.9 | 26.4 | 33.3 | 2000 | 1.21 | 84 |
| 5¡Á25 | 1.4 | 4.4 | 32 | 40.4 | 2852 | 0.78 | 116 |
| 3¡Á2.5+1¡Á1.5 | 0.9 | 2 | 11.9 | 15.2 | 305 | 7.98 | 34 |
| 0.8 | 13.3 | ||||||
| 3¡Á4+1¡Á2.5 | 1 | 2 | 13.6 | 17.4 | 412 | 4.95 | 44 |
| 0.9 | 7.98 | ||||||
| 3¡Á6+1¡Á4 | 1 | 2.2 | 15.2 | 19.4 | 561 | 3.3 | 63 |
| 1 | 4.95 | ||||||
| 3¡Á10+1¡Á6 | 1.2 | 3 | 19.4 | 24.6 | 988.6 | 1.91 | 84 |
| 1 | 3.3 | ||||||
| 3¡Á16+1¡Á6 | 1.2 | 3.5 | 22.3 | 28.3 | 1294 | 1.21 | 116 |
| 1 | 3.3 | ||||||
| 3¡Á25+1¡Á10 | 1.4 | 4 | 27.3 | 34.4 | 1940 | 0.78 | 143 |
| 1.2 | 1.91 | ||||||
| 3¡Á35+1¡Á10 | 1.4 | 4 | 29.6 | 37.3 | 2380 | 0.554 | 176 |
| 1.2 | 1.91 | ||||||
| 3¡Á50+1¡Á16 | 1.6 | 5 | 35.4 | 44.7 | 3365 | 0.386 | 224 |
| 1.2 | 1.21 | ||||||
| 3¡Á70+1¡Á25 | 1.6 | 5 | 39.6 | 49.8 | 4316 | 0.272 | 273 |
| 1.4 | 0.78 | ||||||
| 3¡Á95+1¡Á35 | 1.8 | 5 | 43.8 | 55.1 | 5420 | 0.206 | 316 |
| 1.4 | 0.554 | ||||||
| 3¡Á120+1¡Á35 | 1.8 | 5 | 46.7 | 58.8 | 7403 | 0.161 | 336 |
| 1.4 | 0.554 | ||||||
| 3¡Á150+1¡Á50 | 2 | 5 | 51.3 | 64.5 | 8900 | 0.129 | 420 |
| 1.6 | 0.386 | ||||||
Ò»¡¢
1¡¢Ê¹ÓùæÄ££ºÊÊÓÃÓڶµçѹΪ300/500VµçÀ¡£¡£ ¡£
2¡¢ÓÃ;£º±¾²úÆ·Óý»Á÷¶î¶¨µçѹ500V¼°ÒÔϵÄÌú·ÐźÅÁªÂç¡¢»ðÔÖÐźš¢µç±¨¼°×ÔÄîÍ·µÄÏß·װÖᣡ£ ¡£
¶þ¡¢²úƷʹÓÃÌõ¼þ£º
1¡¢¶î¶¨µçѹ300/500V¡£¡£ ¡£
2¡¢µçÀµ¼ÌåµÄºã¾ÃÔÊÐíÊÂÇéζÈΪ65¡æ¡£¡£ ¡£
3¡¢µçÀµÄ×îСÍäÇú°ë¾¶ÎªµçÀÂÖ±¾¶µÄ6±¶¡£¡£ ¡£
Ðͺţº245IEC03(YG) ¶î¶¨µçѹ£º300/500V Ö´Ðбê×¼GB5013.3-1997
оÊý¡Á½ØÃæ £¨mm2£© | ¾øÔµºñ¶È (mm) | µçÀÂÍ⾶×î´ó (mm) | 20¡æµ¼Ì壨ͣ©×î´óÖ±Á÷µç×è £¨¦¸/km£© |
|---|---|---|---|
| 0.5 | 0.6 | 3.4 | 39 |
| 0.75 | 0.6 | 3.6 | 26 |
| 1 | 0.6 | 3.8 | 19.5 |
| 1.5 | 0.7 | 4.3 | 13.3 |
| 2.5 | 0.8 | 5 | 7.98 |
| 4 | 0.8 | 5.6 | 4.95 |
| 6 | 0.8 | 6.2 | 3.3 |
| 10 | 1 | 8.2 | 1.91 |
| 16 | 1 | 9.6 | 1.21 |
