¸÷¹æ¸ñ¡¤¸÷ÐͺŵçÀÂ
ÈÈÏú¼ÛµÍ ÊÛºó±£ÕÏ
¹ú±êÆ·ÖÊ
ÄÍÀ¿¹×§Îȶ¨ÐÔºÃ
³§¼ÒÖ±Ïú Æ·Öʱ£ÕÏ ×¨Òµ×¨×¢
ÒÑΪÉÏǧ¸öÖØµã¹¤³ÌÌṩµçÀÂ
ÊýÊ®ÖÖϵÁвúÆ·
1000¶à¸ö¹æ¸ñ
¶àо¿ÉÑ¡
Ö§³Ö¶¨ÖÆ
¹æ¸ñÆëÈ«
MCP¿óÓòÉú»úµçÀÂ
²Éú»úµçÀÂ
MHYVP¿óÓÃͨÐŵçÀÂ
¿óÓÃͨÐŵçÀÂ
MYPTJ¸ßѹ¿óÓÃÏðÌ×µçÀÂ
¿óÓÃÏðÌ×µçÀÂ
MYPTJ¿óÓýðÊôÆÁ±ÎÏðÌ×µçÀÂ
ÆÁ±ÎÏðÌ×µçÀÂ
¿óÓÃîø×°ÆÁ±ÎµçÀÂ
îø×°ÆÁ±ÎµçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
MCPT²Éú»úÆÁ±ÎµçÀÂ
ÆÁ±ÎµçÀÂ
MYPÏðÌ×µçÀÂ
MYPÏðÌ×µçÀÂ
Æ·Öʾö¶¨Î´À´
¸ß´¿¶ÈÍ
°²È«»·±£
¿¹Ñ¹ÐÔÇ¿
ÊÙÃü¸ü³¤
ÇëÎÊÄúÄÜ·ñÌṩÓйؿóÓÃÒÆ¶¯ÈíµçÀµÄÏà¹ØÐÅÏ¢ÄØ£¿Ð»Ð»¡£
¿óÓÃÒÆ¶¯ÈíµçÀ±ØÐëÓвúÆ·±ê×¼µÄ²úÆ·ÈÏÖ¤ÖÆ¶È(ÒÔϼò³ÆMA¡¢KAÈÏÖ¤),MAµÄÖ÷Òª¼ìÑéÏîÄ¿ÓÐ:²úÆ·ºÏ¸ñÖ¤¡¢·À±¬ºÏ¸ñÖ¤¡¢Ãº°²±êÖ¾¡¢¶î¶¨µçѹ¡¢µçÁ÷¡¢µçѹµÈ¼¶¡¢Éú²úÖ´Ðбê×¼¡¢¼ì²â¼°¾øÔµµÈ¼¶¡£

ÈíµçÀÂ:²úÆ·Ó¦·ûºÏGB/T19216.11-2008¡¶¶î¶¨µçѹ1kVµ½35kV¼·°ü¾øÔµµçÁ¦µçÀ¼°¸½¼þ¡·±ê×¼¡£ÈíµçÀµIJúÆ·Ó¦·ûºÏGB/T3956-1997¡¶¶î¶¨µçѹ1kVµ½35kV¼·°ü¾øÔµµçÁ¦µçÀ¼°¸½¼þ¡·±ê×¼¡£¿óÓÃͨÐŵçÀÂ:¿óÓÃͨÐŵçÀµĵ¼ÌåÓ¦·ûºÏGB9330-88¡¶¿óÓÃͨÐŵçÀ¼°·Ç½ðÊôµ¼ÌåÓëËÜÁϾøÔµ
¿ØÖƵçÀ¡·±ê×¼¡£µçÀµıíʾӦΪ:¡°Ãº¿óÓÃͨÐŵçÀ¡±¡£µçÀµıíʾ·½·¨Ó¦Îª:¡°²úÆ·Ãû³Æ¡±¡£Òƶ¯Ê½Í¨ÐŵçÀÂ:IA/EIA-568A¼°ÈËÃǸù¾Ýʵ¼ÊËùʹÓõÄͨÐÅÒµÎñÒªÇó»ù±¾Éϰ´µçÀµÄʹÓû·¾³¡¢Ê¹ÓÃÌØÐÔÒÔ¼°Ê¹Óû·¾³µÈÒòËØÀ´·Ö,ÓÃÓÚ´«ÊäÓïÒô¡¢Êý¾ÝºÍͼÏñµÈ¡£

·ÖÀàµçÀ°´ÆäÓÃ;¿É·ÖΪ:µçÁ¦ÏµÍ³µçÁ¦ÏµÍ³µçÁ¦ÏµÍ³¡¢Í¨ÐÅÍøÂçÐ͵çÏßµçÀ¡¢µçÁ¦µçÀ¡¢Í¨ÐŵçÀÂÅäÏßµçÀ¡¢Í¨ÐŵçÀÂÓë¹âÀµÈÊÒÄÚͨÐŵçÀ¡£°´ÓÃ;¿É·ÖΪ:µçÁ¦ÏµÍ³µçÁ¦ÏµÍ³¡¢Í¨ÐŹâÀµçÀ¡¢Ãº¿óͨÐŵçÀºͿóÓõçÀµȡ£

4¡¢ÐÅÏ¢´«Êäϵͳ:µçÀÂÓë¼Ü¿ÕµçÀ¡¢µØÏµçÀ¡¢Ê¯ÓÍ¡¢»¯¹¤µÈÖ®¼ä¹¹³ÉµçÀ¡¢·¢µç³§¡¢´«ÊäÉ豸¼°µç×ÓÉ豸µÈ¡£µçÀÂÓëµçÀµÄÇø±ð:1¡¢µçÁ¦ÏµÍ³µçÁ¦ÏµÍ³²ÉÓõĵçÏßµçÀ²úÆ·Ö÷ÒªÓмܿÕÂãµçÏß¡¢»ãÁ÷ÅÅ(ĸÏß)¡¢µçÁ¦µçÀÂ(ËÜÁÏÏßÀ¡¢ÓÍÖ½Á¦ÀÂ(»ù±¾±»ËÜÁϵçÁ¦µçÀ´úÌæ)¡¢ÏðÌ×ÏßÀ¡¢¼Ü¿Õ¾øÔµµçÀÂ)¡¢·ÖÖ§µçÀÂ(È¡´ú²¿·ÖĸÏß)¡¢µç´ÅÏßÒÔ¼°µçÁ¦É豸ÓÃµçÆø×°±¸µçÏßµçÀµȡ£
¿óÓÃÒÆ¶¯ÈíµçÀ±ØÐëÓùèÏ𽺸ßѹ¸ô±¬ÐÍ¡°d¡±Ð͵çÀ¡£µçÀ±ØÐëÑ¡Ôñ¹èÏ𽺸ßѹ¸ô±¬ÐÍ¡°d¡±Ð͵çÀ¡£½ØÃæÐ¡µÄ²»¿ÉÒÔÓùèÏ𽺸ßѹ¸ô±¬Ð͵çÀ¡£¿óÓøô±¬Ð͵çÀµÄÍâ¿ÇÊǦµ0.5mm,185µÄ,¦µ0.5mm,¦µ2mm,¦µ2mm¡£¸ÃµçÀÂÊÇ·ñÄܹ»ÔÚÓͽþÖ½¾øÔµµçÀÂÓÍÖиô±¬¡£¿ÉÒÔ¸ù¾Ý¸ÃµçÀµÄÌØÊâÐÔ,ÔÚ¦µ-d½ÓÍ·ÖÐÉèÖéµç¸ô±¬¼ä϶,ÒÔÔö´ó©µçµçÁ÷,ʹÓͽþÖ½¾øÔµµçÀµÃÒÔÈÛ¶Ï¡£Òƶ¯Ê½µçÀÂ:?K:Óë°åʽµçÀÂÏà±È,?KϵÁеçÀµÄÖØÁ¿¸üÇá,?K:¡Ý1.5kg?K Ò»°ãµçÀÂÄÍѹµÈ¼¶ÎªKYJ,¶ø?KµÄÊÔÑéµçѹΪKYJ ÔòΪKYJ,¼´½»Áª¾ÛÒÒÏ©¾øÔµµçÀ¡£¼ì²éºÏ¸ñºó,Ë͵ç,ÔÙ½øÐÐÊÔÑé¡£×¢ÒâÊÂÏî:1 ½»Áª¾ÛÒÒÏ©¾øÔµµçÁ¦µçÀµ¼ÌåµÄ×î¸ß¶î¶¨Î¶ÈΪ90¡ãC¡£2¡¢ ½»Áª¾ÛÒÒÏ©¾øÔµ²ÄÖʵçÁ¦µçÀµ¼Ìå×î¸ß¶î¶¨¹¤×÷ζÈΪ90¡ãC¡£3¡¢ ½»Áª¾ÛÒÒÏ©¾øÔµµçÀµ¼ÌåµÄ×î¸ß¹¤×÷ζÈΪ90¡ãC¡£4¡¢5¡¢ KYJYϵÁеçÀµĽ»Á÷¶î¶¨¹¤×÷ζÈΪ90¡ãC¡£6¡¢ ¹èÏ𽺾øÔµµçÀµ¼Ìå×î¸ßʹÓÃζÈΪ90¡ãC¡£ÒÔÉÏÒý×ÔÈÝʽ³äÓ͵çÀ²úƷΪÖ÷Á÷¡£¿óÓõçÏßµçÀ²úÆ·ÊÇÍо½»Á÷¶î¶¨µçѹ1KV¼°ÒÔÏÂ,²»ÐèÒª³ËÒÔоÊý¡£ ½»Áª¾ÛÒÒÏ©¾øÔµµçÀ²úÆ·ÊÇÀûÓû¯Ñ§»òÎïÀí·½·¨,ʹ²úÆ·Äܹ»ÔÚÕý³£¹¤×÷ºÍʹÓÃÖдﵽ×î¼ÑЧ¹û¡£ ·øÕÕ½»Áª¾ÛÒÒÏ©¾øÔµµçÀ²úÆ·µÄ½á¹¹:Ô¤ÖÆ³ÉÔ²ÄÁÏ,¾ÎïÀíÁ¦Ñ§ÐÔÄܼӹ¤,²¢ÇÒ²úÆ·µÄÖØÁ¿´ÓÆÕͨũÓÃÖ±Âñ»òÅ©ÓÃÖ±ÂñµÈµ¼ÖÂ,ÐγɼȲ»È¼ÉÕ,ÓÖ²»È¼ÉÕµÄÐÂÐ͵çÀ¡£
ÇëÎÊÍо4x16+1x10ƽ·½VV22µçÀÂ380vµÄ¹¦ÂʶàÉÙw?
4x16+1x10ƽ·½ÍоVV22µçÀÂ380vϹ¦ÂÊΪ40279.39w¡£4x16+1x10ƽ·½ÍоVV22µçÀµÄÔØÁ÷Á¿Îª72A£¬¸ù¾Ý¹¦ÂʼÆË㹫ʽ£ºP=¡Ì3UIcosb£¨cosb±íʾ¹¦ÂÊÒòÊý£¬Ò»°ãȡֵ0.85£©£¬Ôò72*380*1.732*0.85=40279.39w¡£
¿óÓ÷À±¬µçÆøÉ豸 ϵָ°´GB3836.1-2000±ê×¼Éú²úµÄר¹©Ãº¿ó¾®ÏÂʹÓõķÀ±¬µçÆøÉ豸¡£

¹æ³ÌÖвÉÓõĿóÓ÷À±¬ÐÍµçÆøÉ豸£¬³ýÁË·ûºÏGB3836.1-2000µÄ¹æ¶¨Í⣬»¹±ØÐë·ûºÏרÓñê×¼ºÍÆäËûÓйرê×¼µÄ¹æ¶¨£¬ÆäÐÍʽ°üÀ¨£º1£® ¸ô±¬ÐÍµçÆøÉ豸d ¾ßÓиô±¬Íâ¿ÇµÄ·À±¬µçÆøÉ豸£¬¸ÃÍâ¿Ç¼ÈÄܳÐÊÜÆäÄÚ²¿±¬Õ¨ÐÔÆøÌå»ìºÏÎïÒý±¬²úÉúµÄ±¬Õ¨Ñ¹Á¦£¬ÓÖÄÜ·ÀÖ¹±¬Õ¨²úÎï´©³ö¸ô±¬¼ä϶µãȼÍâ¿ÇÖÜΧµÄ±¬Õ¨ÐÔ»ìºÏÎï¡£2£® Ôö°²ÐÍµçÆøÉ豸e ÔÚÕý³£ÔËÐÐÌõ¼þϲ»»á²úÉúµç»¡¡¢»ð»¨»ò¿ÉÄܵãȼ±¬Õ¨ÐÔ»ìºÏÎïµÄ¸ßεÄÉ豸½á¹¹ÉÏ£¬²ÉÈ¡´ëÊ©Ìá¸ß°²È«³Ì¶È£¬ÒÔ±ÜÃâÔÚÕý³£ºÍÈϿɵĹýÔØÌõ¼þϳöÏÖÕâЩÏÖÏóµÄµçÆøÉ豸¡£3£® ±¾³Ö°²È«ÐÍµçÆøÉ豸i È«²¿µç·¾ùΪ±¾Öʰ²È«µç·µÄµçÆøÉ豸¡£Ëùν±¾Öʰ²È«µç·£¬ÊÇÖ¸Ôڹ涨µÄÊÔÑéÌõ¼þÏ£¬Õý³£¹¤×÷»ò¹æ¶¨µÄ¹ÊÕÏ״̬ϲúÉúµÄµç»ð»¨ºÍÈÈЧӦ¾ù²»Äܵãȼ¹æ¶¨µÄ±¬Õ¨ÐÔ»ìºÏÎïµÄµç·¡£4£® ÕýѹÐÍµçÆøÉ豸p ¾ßÓÐÕýѹÍâ¿ÇµÄµçÆøÉ豸¡£¼´Íâ¿ÇÄÚ³äÓб£»¤ÐÔÆøÌ壬²¢±£³ÖÆäѹÁ¦£¨Ñ¹Ç¿£©¸ßÓÚÖÜΧ±¬Õ¨ÐÔ»·¾³µÄѹÁ¦£¨Ñ¹Ç¿£©£¬ÒÔ×èÖ¹Íⲿ±¬Õ¨ÐÔ»ìºÏÎï½øÈëµÄ·À±¬µçÆøÉ豸¡£5£® ³äÓÍÐÍµçÆøÉ豸o È«²¿»ò²¿·Ö²¿¼þ½þÔÚÓÍÄÚ£¬Ê¹É豸²»ÄܵãȼÓÍÃæÒÔÉϵĻòÍâ¿ÇÍâµÄ±¬Õ¨ÐÔ»ìºÏÎïµÄ·À±¬µçÆøÉ豸¡£6£® ³äɰÐÍµçÆøÉ豸q Íâ¿ÇÄÚ³äÌîɰÁ£²ÄÁÏ£¬Ê¹Ö®Ôڹ涨µÄÌõ¼þÏ¿ÇÄÚ²úÉúµÄµç»¡¡¢´«²¥µÄ»ðÑæ¡¢Íâ¿Ç±Ú»òɰÁ£²ÄÁϱíÃæµÄ¹ýÈÈζȣ¬¾ù²»ÄܵãȼÖÜΧ±¬Õ¨ÐÔ»ìºÏÎïµÄ·À±¬µçÆøÉ豸¡£7£® ½½·âÐÍµçÆøÉ豸m½«µçÆøÉ豸»òÆä²¿¼þ½½·âÔÚ½½·â¼ÁÖУ¬Ê¹ËüÔÚÕý³£ÔËÐкÍÈϿɵĹýÔØ»òÈϿɵĹÊÕÏϲ»ÄܵãȼÖÜΧµÄ±¬Õ¨ÐÔ»ìºÏÎïµÄ·À±¬µçÆøÉ豸¡£8£® ÎÞ»ð»¨ÐÍµçÆøÉ豸n ÔÚÕý³£ÔËÐÐÌõ¼þÏ£¬²»»áµãȼÖÜΧ±¬Õ¨ÐÔ»ìºÏÎÇÒÒ»°ã²»»á·¢ÉúÓеãȼ×÷ÓõĹÊÕÏµÄµçÆøÉ豸¡£9£® ÆøÃÜÐÍµçÆøÉ豸h ¾ßÓÐÆøÃÜÍâ¿ÇµÄµçÆøÉ豸¡£10£® ÌØÊâÐÍµçÆøÉ豸s ÒìÓÚÏÖÓзÀ±¬ÐÍʽ£¬ÓÉÖ÷Òª²¿ÃÅÖÆ¶©ÔÝÐй涨£¬¾¹ú¼ÒÈϿɵļìÑé»ú¹¹¼ìÑéÖ¤Ã÷£¬¾ßÓзÀ±¬ÐÔÄÜµÄµçÆøÉ豸¡£¸ÃÐÍ·À±¬µçÆøÉ豸Ð뱨¹ú¼Ò¼¼Êõ¼à¶½¾Ö±¸°¸¡£
VV-1x95ƽ·½ÍоµçÀÂ1Ã׺¬Í¶àÉÙkg?
VV-1x95ƽ·½ÍоµçÀÂ1Ã×ÍÖØÁ¿ÊÇ0.85kg£¬ÍµÄÃܶÈÊÇ8.9£¬Ôò1x95x8.9x1=0.85kg¡£
ÐгµµõÏß»¬ÂÖºÍÒÆ¶¯µçÀÂÔõô°²×°?
ÐгµµõÏß»¬ÂÖºÍÒÆ¶¯µçÀ£¬°ÑÒÆ¶¯µçÀÂÁôÓÐÒ»¶¨³¤¶È¹Ì¶¨ÔÚ»¬ÂÖÉÏ£¬ÔÚÐгµ×óÓÒµ½Î»Ê±ÁôÓÐÓàµØ£¬µçÀÂÔÚÅäµç¹ñ¸½½ü¹Ì¶¨ºÃ£¬ÒÔ±¸ÐгµÔ˶¯Ê±£¬ÏßÍ·ÓÐËɶ¯£¬ÕâÑù¾Í¿ÉÒÔÁË¡£
ÇëÎÊʲôµçÀµĶµçÁ÷ÊÇ208°²?
Íо3¡Á70ƽ·½µçÀµĶµçÁ÷ÊÇ208°²¡£
ÇëÎÊÍо4о35ƽ·½µçÀ³ÐÔØµçÁ÷±íÊǶàÉÙ?
4о35ƽ·½ÍоµçÀ³ÐÔØµçÁ÷±í£º
| ƽ·½ | ²ÄÖÊ | ÔØÁ÷Á¿ |
|---|
| 4о35ƽ·½ | Í | 108 |
278AµÄ³ÐÔØµçÁ÷ÊÇʲôµçÀÂ?
472AµÄ°²È«µçÁ÷ÊÇʲôÐͺŵçÀÂ?
ÊÇÍоVV22Îåо300ƽ·½µçÀ¡£
Íо1x95ƽ·½µçÀÂ220vµÄ¹¦ÂʶàÉÙkw?
1x95ƽ·½ÍоµçÀÂ220vϹ¦ÂÊΪ72.82kw¡£1x95ƽ·½ÍоµçÀµÄÔØÁ÷Á¿Îª331A£¬ËùÒÔ331x220=72.82kw¡£
Íо3о25ƽ·½µçÀÂÄܳÐÊܶàÉÙw¹¦ÂÊ?
3о25ƽ·½ÍоµçÀÂ220vϹ¦ÂÊΪ24640w£»380vϹ¦ÂÊΪ62656.83w¡£3о25ƽ·½ÍоµçÀµÄÔØÁ÷Á¿Îª112A£¬µçѹ220vϹ¦ÂʵļÆË㹫ʽΪp=UI£¬Ôò220¡Á112=24640w£»µçѹ380vϹ¦ÂʵļÆË㹫ʽ£ºP=¡Ì3UIcosb£¨cosb±íʾ¹¦ÂÊÒòÊý£¬Ò»°ãȡֵ0.85£©£¬Ôò1.732¡Á380¡Á112¡Á0.85=62656.83w¡£