¸÷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¤
ÇëÎÊÄúÄÜΪÎÒÌṩÓйØ1.5mmƽ·½µçÏßµÄÏà¹ØÐÅÏ¢Âð£¿Ð»Ð»£¡
1.5mmƽ·½µçÏߵİ²È«ÔØÁ÷Á¿ÊÇ13.5A;1.5ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ21A;2.5ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ21A;4ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ32A;6ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ32A;10ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ65A;16ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ91A;25ƽ·½ºÁÃ×ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ120A¡£µçÏßµçÀµÄÔØÁ÷Á¿Êǰ´µ¼ÌåÖ±Á÷µçÁ¿ÍÆËã,ÒÀ´ÎÀàÍÆ¡£µçÏßµçÀµÄÔØÁ÷Á¿Óëµ¼ÏßµÄÔØÁ÷Á¿ÓйØ,µ«µ¼ÏßµÄÔØÁ÷Á¿Óëµ¼ÏߵľøÔµÐÎʽ¡¢·óÉè»·¾³¡¢·óÉ跽ʽ¡¢»·¾³Î¶ȵÈÓйØ,¶¼ÓйØÏµ,ÁíÍâÓÉÓÚÂãµ¼Ïߺ;øÔµ²ãÔÚÏàͬµÄÌõ¼þÏÂÔØÁ÷Á¿Ê±µÄ¹ØÏµ,ËùÒÔÔØÁ÷Á¿Óëµ¼ÏßµÄÔØÁ÷Á¿Êdzɷ´±ÈµÄ¡£À©Õ¹×ÊÁÏ:Ñ¡Ôñ±ê×¼:1¡¢Ñ¡ÍоµçÏß:µçÏß,Ê×ÏÈÒªµ½µ¼µçÐÔÄܺá£ÊÐÃæÉÏÓÐÍоµçÏßºÍÆäËûµçÏß¡£ÍоµçÏßÊÇÊÒÄÚ×°ÐÞʵÓÃ×î¶àµÄÒ»ÖÖ¡£²»¹ýÍоµçÏßÓÖ·ÖΪ¼¸ÖÖ,Óдó°ë¾¶ÍоºÍ¶àÏßÍо¡£2¡¢¸ºÔØÄÜÁ¦Ç¿µÄµçÏß:¼ÒÍ¥ÖеÄÓõçÁ¿Ê±´óʱС,×î´óµÄʱºòÎÒÃǻῪ×ŵçÊÓ,¿ª×ſյ÷,¿ª×ŵçÄÔ,¿ª×ŵÆ,¿ª×ÅÒûË®»ú,±ùÏä,´µ·çµÈ¡£Èç¹ûµçÏߵĸºÔØÄÜÁ¦²»Ç¿µÄ»°,ÓÖ¼ÓÉÏÑ×ÈȵÄÏÄÌì,ºÜÈÝÒ×»áÈõçÏßÒòΪ¸ßζøÈ¼ÉÕ,µ¼Ö»ðÔÖ¡£3¡¢·ÀË®ÐÔÄܺá£ÓеĵçÏßÍâ±íºÜÈÝÒ×±äÐÎÁÑ¿Ú,Íòһij´¦³öÏÖ©ˮ,ÄÇô¾Í»áµ¼ÖµçÆ÷ÉÕ»µ,¶Ì·ÉõÖÁÒý·¢»ðÔÖºÍÈËÔ±ÉËÍö¡£ËùÒÔÒ»¶¨ÒªÍâÆ¤¼áÓ²,·ÀË®ÐÔÄܺõĵçÏß¡£4¡¢¼Û¸ñ¸ß¡£Èç¹û¼ÒÀïºÜÉÙÐèÒªÌØ±ðµÄ²ÄÁÏ,ÈçÍоÏß,ÄÇô¾ÍÐèÒªÓõ½×ÏÍ,×Ï͵ϰ¾ÍÐèÒªÓõ½×ÏÍ¡£
1.5mmƽ·½µçÏߵİ²È«ÔØÁ÷Á¿ÊÇ12A,¸ù¾Ý¹«Ê½:µç¹¦ÂʵÈÓÚµçѹ³ËÒÔµçÁ÷ P=UI¾ÍÊÇ2640Íß,ËùÒÔ1.5ƽ·½µÄÍÏß¿ÉÒÔ´øÐ¡ÓÚ2640ÍßµÄÓõçÆ÷;2о1.5ƽ·½ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ17A,ËùÒÔ1.5ƽ·½µÄÍÏß¿ÉÒÔ´øÐ¡ÓÚ2640ÍßµÄÓõçÆ÷;3о2.5ƽ·½µÄÍÏß¿ÉÒÔ´øÐ¡ÓÚ2640ÍßµÄÓõçÆ÷¡£mm2¾ÍÊÇ10AµçÁ÷,¸ù¾ÝµçÁ÷ÃܶÈѡȡµçÀÂÏß,ÄÇô¿ÉÒÔÑ¡ÓÃ70A,Èç¹ûÊÇÂÁÏß»¹ÒªÑ¡ÍоµçÀÂÏß¡£µçÏß·¢ÈÈÁ¿:ÂÁÏߵĵçÁ÷Á¿ÊÇ0.028¡£mm2¾ÍÊÇ10A,2.5mm2¾ÍÊÇ22A,4mm2¾ÍÊÇ32A,6mm2¾ÍÊÇ22A,¸ù¾Ý¹«Ê½:µç¹¦ÂʵÈÓÚµçѹ³ËÒÔµçÁ÷ P=UI¾ÍÊÇ220V,½áÂÛÊÇ2¸ù10mm2µÄÍоµçÀÂÏßÄÜÂú×ãÒªÇó¡£µçÏßÊÇÍоÏß,·Öµ¥Ð¾¡¢Á½Ð¾¡¢Èýо¡¢ËÄо¡¢Îåо¡£ºá½ØÃæ»ý70ƽ·½ºÁÃ×µÄÍоµçÀÂÏß,Ò»°ãÖ¸ÍоµçÀÂÏß,²»¹ýÕâ¸öÐͺŵÄÍоµçÀÂÏßÖ»ÓÐÔÚһЩ´óÐÍÉ̳¡²ÅÄÜ¿´µ½¡£mm2Êdz¤¶È:1ǧÃ×,¼´:0.7CM¡£mm2ÊǽØÃæ,ÿǧÃס£mm2¾ÍÊÇÖ±¾¶¶àÉÙ¡£µçÏß´óС:1.5ƽ·½µÄ,Òâ˼ÊÇÍоֱ¾¶¡£mm2ÊǽØÃæ»ý¡£mm2ÊÇÍоֱ¾¶¡£mmµÄµ¼Ìå´ó¸Å1.78mm BVµ¼ÌåÖ±¾¶3.4mm BVµ¼ÌåÖ±¾¶6.5mm¡£

µçÏßÓ뵥оµÄÇø±ð:µçÏßÓëµçÀµÄÇø±ð:µçÏß(ͨ³£ÊÇÖ¸Óɼ¸¸ù»ò¼¸×éµ¼Ïß×é³É):ÀýÈç:BVÏßÊÇÓÉÒ»¸ù»ò¼¸¸ùÈáÈíµÄµ¼Ïß×é³É,ÍâÃæ°üÒÔÇáÈíµÄ»¤²ã;µçÀÂÊÇÓÉÒ»¸ù»ò¼¸¸ù¾øÔµ°üµ¼Ïß×é³É,ÍâÃæÔÙ°üÒÔ½ðÊô»òÏðÆ¤ÖÆµÄ¼áÈÍÍâ²ã µçÀÂÓëµçÏßÒ»°ã¶¼ÓÉоÏß¡¢¾øÔµ°üƤºÍ±£»¤ÍâÆ¤Èý¸ö²¿·Ö×é³É¡£
ÇëÎÊÍо2x1ƽ·½ZRZR-BVVBµçÀÂÔØÁ÷Á¿¶àÉÙA?
²éZRZR-BVVBµçÀÂÔØÁ÷Á¿±í£¬2x1ƽ·½ÍоZRZR-BVVBµçÀÂÔØÁ÷Á¿ÊÇ16A¡£
µçÏß·Ö×èȼºÍ²»×èȼµÄ£¬¾ßÌåµçÏß¾ùÓбê×¢¡£
´ÓÐͺÅÉÏ¿ÉÒÔʶ±ð×èȼµçÀ£¬ÌØÊâ²úÆ·´úÂë´øZR-(×èȼ)£¬£TH-(ʪÈÈ´ø)£¬TA-(¸ÉÈÈ´ø)£¬NH-(ÄÍ»ð)£¬WDZ-(µÍÑÌÎÞ±¡¢ÆóÒµ±ê×¼) ×èȼµçÀ£ºÖ¸Ôڹ涨ÊÔÑéÌõ¼þÏ£¬ÊÔÑù±»È¼ÉÕ£¬ÔÚ³·È¥ÊÔÑé»ðÔ´ºó£¬»ðÑæµÄÂûÑÓ½öÔÚÏÞ¶¨·¶Î§ÄÚ£¬²ÐÑæ»ò²ÐׯÔÚÏÞ¶¨Ê±¼äÄÚÄÜ×ÔÐÐϨÃðµÄµçÀ¡£ËüµÄ¸ù±¾ÌØÐÔÊÇ£ºÔÚ»ðÔÖÇé¿öÏÂÓпÉÄܱ»ÉÕ»µ¶ø²»ÄÜÔËÐУ¬µ«¿É×èÖ¹»ðÊÆµÄÂûÑÓ¡£Í¨Ë׵ؽ²£¬µçÀÂÍòһʧ»ð£¬Äܹ»°ÑȼÉÕÏÞÖÆÔÚ¾Ö²¿·¶Î§ÄÚ£¬²»²úÉúÂûÑÓ£¬±£×¡ÆäËûµÄ¸÷ÖÖÉ豸£¬±ÜÃâÔì³É¸ü´óµÄËðʧ¡£
1.5mmµÄÍÖʵçÏß×î´óÄܹ»³ÐÔØ7.5°²ÅàµÄµçÁ÷¡£Ò»1mmÍÖʵçÏßÄܳÐÔØ5°²ÅàµÄ×î´óµçÁ÷À´×÷Ϊ¼ÆËãµÄ±ê×¼£¬1.5mmµÄÍÖʵçÏß¾ÍÊǵÈÓÚÄܹ»×î´ó³ÐÔØ7.5°²ÅàµÄµçÁ÷¡£ÍÖʵçÏßÄܹ»³ÐÔØÕâÑù´óµÄµçÁ÷£¬Èç¹û»»³ÉÊÇÂÁÖʵĵçÏߣ¬¿É³ÐÔØµÄ×î´óµçÁ÷»á´ó´ó¼õÉÙ¡£
°ë¾¶µÄƽ·½³ËÒÔ3.14159265¾ÍÊÇÃæ»ý¡¢1.5/3.14159265È»ºóÔÙ¿ª·½=0.6909882mmÖ±¾¶£º0.6909882 x 2 = 1.38mmÖ±¾¶ÊÇ 1.38mm1.5mmÔ¼µÈÓÚ1.7ºÁÃ×ÒªµÈÓÚ1£¬91µçÏߵĹæ¸ñÔÚ¹ú¼ÊÉϳ£ÓõÄÓÐÈý¸ö±ê×¼£º·Ö±ðÊÇÃÀÖÆ£¨AWG£©¡¢Ó¢ÖÆ£¨SWG£©ºÍÎÒÃǵģ¨CWG£© ¼¸Æ½·½ÊDZê×¼¹æ¶¨µÄµÄÒ»¸ö±ê³ÆÖµ£¬¼¸Æ½·½ÊÇÓû§¸ù¾ÝµçÏßµçÀµĸººÉÀ´Ñ¡ÔñµçÏßµçÀ µçÏ߯½·½ÊýÊÇ×°ÐÞË®µçÊ©¹¤ÖеÄÒ»¸ö¿ÚÍ·ÓÃÓ³£ËµµÄ¼¸Æ½·½µçÏßÊÇû¼Óµ¥Î»£¬¼´Æ½·½ºÁÃ× µçÏߵį½·½Êµ¼ÊÉϱêµÄÊǵçÏßµÄºá½ØÃæ»ý£¬¼´µçÏßÔ²ÐÎºá½ØÃæµÄÃæ»ý£¬µ¥Î»ÎªÆ½·½ºÁÃ× Ò»°ãÀ´Ëµ£¬¾ÑéÔØµçÁ¿Êǵ±µçÍøµçѹÊÇ220Vʱºò£¬Ã¿Æ½·½µçÏߵľÑéÔØµçÁ¿ÊÇһǧÍß×óÓÒ ÍÏßÿ¸öƽ·½¿ÉÒÔÔØµç1-1.5ǧÍߣ¬ÂÁÏßÿ¸öƽ·½¿ÉÔØµç0.6-1ǧÍß¡£Òò´Ë¹¦ÂÊΪ1ǧÍߵĵ硣
4ƽ·½ÍÏßÓÿ¨³ß²âÁ¿¶àÉÙÊǹú±ê?
4ƽ·½ºÁÃ׵ĵçÏß¹ú±êÖ±¾¶ÊÇ1/2.24ºÁÃס£D£½1.13¡Á¸ùºÅ(S)£½1.13¡Á¸ùºÅ(4)£½2.26(MM)4ƽ·½µÄµçÏßÖ±¾¶ÊÇ2.25mmºÁÃס£µçÏߵĽØÃæ»ýµÄƽ·½Êý£¨mm2£©=£¨Ö±¾¶¡Â2£©2 x ¦Ð£¨3.1415926£©¡£Ò»°ã¹ú±ê4ƽ·½µ¼ÌåÖ±¾¶2.25mm¡£µ¼ÏߵĽØÃæ»ýͨ¹ýÓÃÓα꿨³ß»òǧ·Ö³ß²âÁ¿ÆäÖ±¾¶£¬Óù«Ê½S=¦Ðd2/4 Ëã³öÀ´¡£¼ÆËã³öµÄÊýÖµÈç¹ûÎó²îÔÚ±ê³ÆÖµµÄ5%ÒÔÄÚ£¬Ó¦¸Ã¾ÍËãÊǺϸñµÄ¡£Èç¹ûÊǶà¹ÉÏߣ¬ÒªÓýá¹ûÔÙÓëµ¼ÏߵĹÉÊýÏà³Ë¡£µ¥¹É¾ÍÊDzâÁ¿³öÖ±¾¶Ó¦¸ÃÔÚ2.25ºÁÃ××óÓÒ¡£¹ú±ê4ƽ·½µçÏßµÄÖ±¾¶ÊÇ 2.25mm¡£4ƽ·½µçÏß¹ú±êÖ±¾¶ÊǶàÉÙ²ÅËã¹ú±ê¡£^_^ Õý¹ú±ê4ƽ·½=2.25mm¡¶Ö±¾¶¡·Ô²µÄÃæ»ýÊÇ£¢ÅÆ£¢rµÄƽ·½¡£ËùÒÔ½ØÃæ»ýËÄÆ½·½µÄÏßÖ±¾¶´ó¸ÅÔÚ2.2µ½2.5ºÁÃ×Ö®¼ä.4ƽ·½µçÏß¹ú±êÖ±¾¶ÊǶàÉÙ²ÅËã¹ú±ê¡£^_^ Õý¹ú±ê4ƽ·½=2.25mm¡¶Ö±¾¶¡·4ƽ·½ÍоµçÏßÖ±¾¶ÊǶàÉÙ¡£^_^ ÊÇÖ¸ÀïÃæÍоµÄÖ±¾¶£¬Ö±¾¶ D=1.13*2=2.26(mm) µçÏ߯½³£ËµµÄ4ƽÃ×£¬Èç¹ûÊǵ¥Ð¾£¬Ö±¾¶ÊÇ6.37Ë¿Ã×£»Èç¹ûÊǶàо£¬Æä×ܺÍÊÇ6.37Ë¿Ã× µçÏ߯½³£ËµµÄ6ƽÃ×£¬Èç¹ûÊǵ¥Ð¾£¬Ö±¾¶ÊÇ7.8Ë¿Ã×£»Èç¹ûÊǶàо£¬Æä×ܺÍÊÇ7.8Ë¿Ã× Æ½³£ËµµÄ4ƽ¡¢6ƽ.4ƽ·½µÄµçÏßÖ±¾¶Ó¦¸ÃÊǶàÉÙºÁÃס£^_^ 4ƽ·½µÄµçÏßÖ±¾¶ÊÇ2.25mmºÁÃ× µçÏߵĽØÃæ»ýµÄƽ·½Êý(mm2)=(Ö±¾¶¡Â2)2 x ¦Ð(3.1415926) Ò»°ã¹ú±ê4ƽ·½µ¼ÌåÖ±¾¶2.25mm µ¼ÏߵĽØÃæ»ýͨ¹ýÓÃÓα꿨³ß»òǧ·Ö³ß²âÁ¿ÆäÖ±¾¶£¬Óù«Ê½s=¦Ðd2/4 Ëã³öÀ´¡£¼ÆËã³öµÄÊýÖµÈç¹ûÎó²îÔÚ±ê³ÆÖµµÄ5%ÒÔÄÚ£¬Ó¦¸Ã¾ÍËãÊǺϸñµÄ Èç¹ûÊǶà¹ÉÏߣ¬ÒªÓýá¹ûÔÙÓëµ¼ÏߵĹÉÊýÏà³Ë µ¥¹É¾ÍÊDzâÁ¿³öÖ±¾¶Ó¦¸ÃÔÚ2.25ºÁÃ××óÓÒ.4ƽ·½ÍÏßµÄÖ±¾¶Îª¶àÉÙËãºÏ¸ñ¡£^_^ 2.5·½µçÏßµÄÏßÖ±¾¶ÊÇ£º2.5¡Â 3.14 = 0.8£¬ÔÙ¿ª·½µÃ³ö0.9ºÁÃ×£¬Òò´Ë2.5·½ÏßµÄÏßÖ±¾¶ÊÇ£º2*0.9ºÁÃ×=1.8ºÁÃ×.4ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙ¡£^_^ Òª¸ù¾Ý¾ßÌåµÄµçÀÂÐͺÅÀ´£¬±ÈÈ磺VV-0.6/1KV-1*4mm2µÄµçÀ½üËÆÍâ¾¶ÊÇ7.1mm YJV-0.6/1KV-1*4mm2µÄµçÀ½üËÆÍâ¾¶ÊÇ6.5mm4ƽ·½µÄµçÏßÖ±¾¶ÊÇ2.2ºÁÃ×ÊôÓÚ¹ú±ê²úÆ·Âð¡£^_^ ÑϸñµÄ˵ӦÊÇ2.25mm£¬Ö»Òª¹»4mm2Ëü¾ÍÊDZê×¼µÄ.4ƽ·½µÄµ¥Ð¾µçÏߣ¬Ö±¾¶ÊǶàÉÙ?ÊÇÖ¸ÀïÃæµÄÍоֱ¾¶?»¹ÊÇÁ¬ÍâÆ¤Ò»ÆðËã¡£^_^ ÊÇָ͵ĽØÃæ»ýÊÇ4£¬µ«¸÷Àà4ƽµçÀµÄÖ±¾¶ÊDz»Ò»ÑùµÄµçÏß¹æ¸ñ¹ú±ê4ƽ·½µ¥¹ÉÏßÖ±¾¶ÊǶàÉÙ¡£^_^ ¸øÄã¸ö±í£¬¿ÉÒÔ×Ô¼º²é ÁíÍâÆ½·½»»ËãÖ±¾¶µÄ¹«Ê½ÊÇ£º½ØÃæ³ýÒÔÔ²ÖÜÂÊ(3.14)ÔÙ¿ª·½£¬ÔÙ³ËÒÔ2.¾ÍÊÇÖ±¾¶ ±ÈÈç1.5ƽ·½µ¼Ìå.(1.5/3.14)1/2*2=1.38mm ¶øÖ±¾¶1.37µÄÍË¿£¬µ¼ÌåÖ±Á÷µç×è¾Í¿ÉÒÔ´ïµ½¹ú¼Ò±ê×¼£¬ËùÒÔ±íÖÐÊÇ1.37¡£
µçÀµçÏßÓ²µÄºÃ»¹ÊÇÈíµÄºÃ?
Ò»°ãÀ´Ëµ£¬Ó²Ï߸üÊʺϼÒÍ¥µç·¡£ÒòΪÈíÏßÿ¹ÉµÄÍ˿̫ϸ£¬µçÁ÷¹ý´óʱºÜÈÝÒ×Ë𻵣¬Èç¹û°´ÕÕÁËÈíÏß¿ÉÄܶÔÓÚ¶ÌÆÚÀ´ËµÒ²¹»Ó㬵«ÊÇÈç¹ûµ±¼ÒÀïµÄµçÆ÷Ôö¶à£¬Í¬Ê±´ò¿ª¿ÉÄÜ»áÉնϵçÏß¡£ÒòΪÿ¹ÉÍË¿²»¿ÉÄÜ·ÖÅäÏàͬµÄµçÁ÷£¬µçÁ÷·ÖÅä½Ï¶àµÄÍË¿Ê×Ïȱ»Ë𻵣¬ÄÇôÆäËûÍË¿µÄÔØºÉÏàÓ¦µÄ¾Í»áÔö¼Ó£¬¾Í»áµ¼ÖÂÕû¸ùÏß±»ÉÕ¶Ï¡£
Íоһо1ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙºÁÃ×?
һо1ƽ·½ÍоµçÀµÄÖ±¾¶ÊÇ1.13ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ1£¬rΪ°ë¾¶£¬Ôòr=¡Ì(1/3.14)£¬Ö±¾¶µÈÓÚ1.13ºÁÃס£
6ƽ·½µÄÍÏßÊÇÒ»¸öСԲȦ£¬Æ½·½ÊôÓÚÃæ»ýµ¥Î»£¬ÄÇÕâ¸öԲȦµÄÃæ»ýÖªµÀÁË£¬ÔõôËãÕâ¸öÔ²µÄÖ±¾¶ÄØ£¿Æäʵ£¬Ô²µÄÃæ»ý¾ÍÊÇÓɰ뾶Ëã³öÀ´µÄ£¬Ö»ÐèÒª´øÈëÔ²µÄÃæ»ý¹«Ê½£¬Ëã³öÕâ¸öÍÏßȦµÄ°ë¾¶³¤£¬ÔÙ³ËÒÔ2£¬¾Í¿ÉÒԵóöÕâ¸öÍÏßȦµÄÖ±¾¶ÁË¡£ÒÀ¾Ý¹«Ê½£¬Õâ¸öÍÏßȦµÄ°ë¾¶ÊÇ£º6/3.14µÄƽ·½¸ù*2=6.68ºÁÃס£¹ú±êµÄµçÏß2.5¡ª6ƽ·½µÄµçÏß¾øÔµÆ½¾ùºñ¶È²»Ð¡ÓÚ0.8mm¡£Í¨¹ýÕâËÄ¿´»ù±¾ÉϾÍÄÜÈ·ÈÏ´ËÀàµçÏßµÄÖÊÁ¿¸ßµÍÁË¡£µçÏßµçÀµĻ¤Ì׺ñ¶È°üÀ¨»¤Ìׯ½¾ùºñ¶ÈºÍ»¤Ì××³öºñ¶ÈÔÚ¶ÔÓ¦±ê×¼ÖÐÒªÇ󣬯äÖÐÆ½¾ùºñ¶ÈÓ¦²»Ð¡ÓÚ±ê³ÆÖµ£¬×´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È*85%-0.1mm¡£
¿ØÖƵçÀ¶ÔÓÚ»¤Ìׯ½¾ùºñ¶ÈºÍ×´¦ºñ¶ÈÒ²¾ùÓÐÒªÇ󣬷Çîø×°µçÀÂÆ½¾ùºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È£¬·Çîø×°¿ØÖƵçÀ»¤Ì××´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È£¬·Çîø×°¿ØÖƵçÀ»¤Ì××´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È*85%-0.1mm£¬îø×°¿ØÖƵçÀÂ×îС±ê³Æºñ¶ÈÓ¦²»Ð¡ÓÚ1.5mm£¬îø×°¿ØÖƵçÀ»¤Ì××´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È*80%-0.2mm¡£GB/T12706ÖеçÁ¦µçÀ¶Ի¤Ìׯ½¾ùºñ¶ÈûÓп¼ºËÒªÇó£¬Ö»¶Ô×´¦ºñ¶ÈÓп¼ºËÒªÇ󣬷Çîø×°µçÁ¦µçÀ»¤Ì××´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È*85%-0.1mm£¬îø×°µçÁ¦µçÀ»¤Ì××´¦ºñ¶È²»Ð¡ÓÚ±ê³Æºñ¶È*80%-0.2mm£¬±ê³Æºñ¶È°´ÕÕ¼·»¤Ì×ǰ¼ÙÉèÖ±¾¶À´¼ÆË㣬µ¥Ð¾µçÀ»¤Ì×±ê³Æºñ¶È²»Ó¦Ð¡ÓÚ1.4mm£¬¶àоµçÀ»¤Ì×±ê³Æºñ¶È²»Ó¦Ð¡ÓÚ1.8mm¡£

RV 300VµÄµçÀÂÄܵ±¼ÒÓõçÏßÓÃÂð?
RV 300VµÄµçÀÂÄܵ±¼ÒÓõçÏßÓã¬ÒòΪÆäÄÍѹΪ300V£¬¼ÒÓõçѹÊÇ220V£¬ÍêÈ«¿ÉÒÔ³ÐÊÜ¡£
µçÏßË«ÏßÊDz¢Áª£¬µ¥ÏßÊÇ´®Áª¡£
ÇëÎÊ3*1ƽ·½ÍоBVVBµçÀÂ900Ã׺¬Í¶àÉÙ¹«½ï?
3*1ƽ·½ÍоBVVBµçÀÂ900Ã×ÍÖØÁ¿ÊÇ24.03¹«½ï£¬ÍµÄÃܶÈÊÇ8.9£¬Ôò3*1*8.9*900=24.03¹«½ï¡£
ÇëÎÊ11.7°²µÄ°²È«µçÁ÷ÊÇʲôµçÀ£¿
Ó¦¸ù¾ÝÐèÒªÀ´Ñ¡£¬ËüÃǸ÷ÓÐÓÅȱµã£¬ÔØÁ÷Á¿¶¼ÊÇÒ»ÑùµÄ¡£1.5mm2µÄµ¥Ð¾ÏßÓÉÓÚÏß¾¶Ð¡¶¼ÊǺÜÓ²ÁË£¬Ê©¹¤½ÓÏß¾ùºÜ·½±ãÁË£¬Ôì¼ÛÒª±È¶à¹ÉÈíÏߵ͡£1.5mm2µÄ¶à¹ÉÈíÍоÏßÓÉÓÚºÜÈáÈí£¬ÊʺÏÓÃÓÚ³£ÕÛµþ»òÀ´»ØÍäÇúµÄµØ·½£¬±ÈÈçÅäµçÏäÃŵ½ÏäÄÚµÄÅäÏß¡£¶à¹ÉÈíÍоÔì¼ÛҪһЩ¡£Ò»°ã¼ÒÍ¥×°ÐÞÑ¡ÓÃ1.5mm2ʱ¾ÍÓõ¥Ð¾ÍÏ߾ͿÉÒÔÁË£¬2.5mm2ºÍ4mm2¿ÉÒÔÑ¡Óöà¹ÉÈíÍо£¬ÒòÕâÔÚһЩµÄÏß½ÏÓ²£¬¿ª¹Ø¼°²å×ùµÄ½ÓÏߺпռäС£¬µ¼Ïß²»±ãÍäÇú£¬½ÓÏߺÜÀ§ÄÑ¡£1.5ƽ·½ºÁÃ×µÄÍоµçÀÂÏߣ¬Ò»°ãÓÃÔÚÕÕÃ÷Ïß·±È½Ï¶à£¬½ØÃæ»ý¹ýÁ÷Á¿Îª7.5°²×óÓÒ¡£
ÇëÎÊ11°²µÄ¶î¶¨µçÁ÷ÊÇʲôÐͺŵçÀÂ?
25¡æ»·¾³Ï£¬ÍоBVVB 3x1ƽ·½µçÀµĶµçÁ÷ÊÇ11°²¡£

22*0.75 3*1.5mm?ÊÇʲôµçÀÂ?
¹ú±êµçÀÂûÓÐ22X0.75+3X1.5mm2£» ÕâÖֽṹµÄÒ»¸ùµçÀ¡£¶øÇÒ±ê³ÆµçÀÂҲûÓÐ22оµÄ½á¹¹£¬22оÏàÁÚµÄÖ»ÓÐ19ºÍ24о±ê×¼½á¹¹µÄµçÀ£¬ËùÒÔ22X0.75+3X1.5mm2²»ÊǵçÀ¡£Ó¦¸ÃÊÇÏßÊø£¬¼´22¸ù0.75ƽ·½ºÁÃ׵ľøÔµµçÏߣ¬ÔÙ¼Ó3¸ù1.5ƽ·½ºÁÃ׵ľøÔµµçÏß×é³ÉµÄÒ»ÊøµçÏß¡£
YJV22-8.7/15KV-3*300mm2µÄµçÁ¦µçÀÂÔõôÌ×¶¨¶î?
µçÁ¦µçÀ£¬°´·óÉ跽ʽÌ×Íо£¨400mm2ÒÔÏ£©¶¨¶î£¬¿´ÄãÓõÄÊÇÄǸöµØÇøµÄ£¬Óò»ÓóËϵÊý£¨¸÷µØ²»Í¬£¬ÔÚ¶¨¶î˵Ã÷ÀïÓУ©¡£È»ºóÌ×µçÀÂÍ·£¬Í¬Ñù£¬¿´¿´ÊÇ·ñÐèÒª³ËϵÊý£¨¸÷µØ²»Í¬£¬½ËÕ¶¨¶î¾ÍÒª³Ë£¬ÒòΪ½ËÕ¶¨¶îÊǰ´ÂÁÖÆµçÀÂÍ·×ö·¨±àÖÆµÄ£¬Í¬ÑùÔÚ¶¨¶î˵Ã÷ÀïÓУ©¡£Ì×¶¨¶îÓÃÄÄ ÖÖÈí¼þ¶¼Ò»Ñù£¬ÊäÈ붨¶îºÅºÍÊýÁ¿£¬×îÖÕ¼ÆËã½á¹¹Ó¦¸ÃÒ»Ö¡£
ÇëÎÊÍоZR-RVV 3¡Á1ƽ·½µçÀÂÄܳÐÊܶàÉÙkw¹¦ÂÊ?
ZR-RVV 3¡Á1ƽ·½ÍоµçÀÂ220vϹ¦ÂÊΪ2.57kw£»380vϹ¦ÂÊΪ6.55kw¡£ZR-RVV 3¡Á1ƽ·½ÍоµçÀµÄÔØÁ÷Á¿Îª11.7A£¬µçѹ220vϹ¦ÂʼÆË㹫ʽÊÇp=UI£¬Ôò220¡Á11.7=2.57kw£»µçѹ380vÏÂÈýÏàËÄÏßÖÆ¹¦ÂʼÆË㹫ʽΪP£½¡Ì3UIcos¦Õ£¬cos¦ÕÊǹ¦ÂÊÒòÊý£¬µçѹΪ380v£¬ËùÒÔ1.732¡Á380¡Á11.7¡Á0.85=6.55kw¡£
ÈýÏàËÄÏßÖÆ¹©µçÖУ¬Ïàµçѹ220·ü£¬Ïßµçѹ380·ü¡£ÏßµçÁ÷=¸ºÔع¦ÂÊ/Ïàµçѹ£¬Ôò¸ºÔع¦ÂÊ=Ïàµçѹ¡ÁÏßµçÁ÷£¬35ƽ·½µ¥Ð¾ÍÏߵİ²È«ÔØÁ÷Á¿ÊÇ145°²Å࣬ËùÒÔ¸ºÔع¦ÂÊ=220·ü¡Á145°²=31900·ü°²=31.9ǧÍß¡£¼´ÈýÏà35ƽ·½…gоÍÏßÄÜÓù¦ÂÊ31.9ǧÍßÒÔϵĸºÔØ¡£
ZR-RVV 3*1ƽ·½ÍоµçÀÂ380vµÄ¹¦ÂʶàÉÙw?
ZR-RVV 3*1ƽ·½ÍоµçÀÂ380vϹ¦ÂÊΪ6545.4w¡£ZR-RVV 3*1ƽ·½ÍоµçÀµÄÔØÁ÷Á¿Îª11.7A£¬¸ù¾Ý¹¦ÂʼÆË㹫ʽ£ºP=¡Ì3UIcosb£¨cosb±íʾ¹¦ÂÊÒòÊý£¬Ò»°ãȡֵ0.85£©£¬ËùÒÔP£½¡Ì3UIcos¦Õ£½1.732*380*11.7*0.85=6545.4w¡£
25ƽ·½ÏßÄܹ»³ÐÊܵÄ×î´óµçÁ÷Ϊ125A£¬µ«¿¼Âǵ½Óõ绷¾³ºÍÓõ簲ȫ£¬Í¨³£¶¼»áÏÞ¶¨ÔÚ×î´óµçÁ÷µÄ85%£¬Ò²¾ÍÊÇ105A×óÓÒ¡£25ƽ·½Ï߸ü¶àÓÃÓÚ¹¤Òµµç·£¬ÔÚ¼ÒÓõç·ÖбȽÏÉÙ¼û£¬Äܹ»ÎÞѹÁ¦³ÐÊÜÈýÏàµç·£¬¹¦ÂÊÄܸߴï65KW×óÓÒ¡£¶øÔÚ220VµçѹµÄµ¥Ïàµç·ÖУ¬25ƽ·½Ïß¹¦ÂÊÒ²ÄÜ´ïµ½24KW×óÓÒ¡£
ZR-RVV 300/500v 3x1ƽ·½ÍоµçÀ¡¢ÂÁоYJLV22 4x16ƽ·½µçÀÂÔØÁ÷Á¿ÊǶàÉÙA?
ZR-RVV 300/500v 3x1ƽ·½ÍоµçÀµÄÔØÁ÷Á¿ÊÇ11.7A£»YJLV22 4x16ƽ·½ÂÁоµçÀÂÔØÁ÷Á¿ÊÇ60A¡£