BGÊÓѶ¡¤(ÖйúÇø)¹Ù·½ÍøÕ¾

logo
ÁªÏµ | 15373238732

2о˫½ÊÆÁ±ÎµçÀÂ(Èý)

2024-07-06 10:26:40
¸÷¹æ¸ñ¡¤¸÷ÐͺŵçÀÂ

ÈÈÏú¼ÛµÍ ÊÛºó±£ÕÏ

³§¼ÒÖ±Ïú
µÍÓÚͬÐм۸ñ
¿â´æ³ä×ã
È«¹ú24СʱÏìÓ¦
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
p1
MHYVP¿óÓÃͨÐŵçÀÂ
¿óÓÃͨÐŵçÀÂ
p2
MYPTJ¸ßѹ¿óÓÃÏðÌ×µçÀÂ
¿óÓÃÏðÌ×µçÀÂ
p3
MYPTJ¿óÓýðÊôÆÁ±ÎÏðÌ×µçÀÂ
ÆÁ±ÎÏðÌ×µçÀÂ
p4
¿óÓÃîø×°ÆÁ±ÎµçÀÂ
îø×°ÆÁ±ÎµçÀÂ
p5
ÆÁ±Î¿ØÖƵçÀÂ
ÆÁ±Î¿ØÖƵçÀÂ
p6
MCPT²Éú»úÆÁ±ÎµçÀÂ
ÆÁ±ÎµçÀÂ
p7
MYPÏðÌ×µçÀÂ
MYPÏðÌ×µçÀÂ
p8
Æ·Öʾö¶¨Î´À´
¸ß´¿¶ÈÍ­
p1
°²È«»·±£
p2
¿¹Ñ¹ÐÔÇ¿
p1
ÊÙÃü¸ü³¤
p2
ÇëÎÊÄúÄÜ·ñÌṩÓйØ2о˫½ÊÆÁ±ÎµçÀµÄÏêϸÐÅÏ¢£¿ÎҶԸòúÆ·ºÜ¸ÐÐËȤ£¬Ð»Ð»£¡
2о˫½ÊÆÁ±ÎµçÀÂÒ»°ãÓÃÓڵ绰ģÄâÐźŻòÓÐÏßµçÊÓÍøÂçÐźŵĴ«Êä¡£ÓÃÓÚÍøÂçÊý¾Ý´«ÊäµÄÏßÀÂÓжþо¡¢Èýо¡¢ËÄо¡£1.Ë«½ÊÏßÊÇÒ»ÖÖ×ۺϲ¼Ïß¹¤³ÌÖÐ×î³£ÓõĴ«Êä½éÖÊ,ÊÇÓÉÁ½¸ù¾ßÓоøÔµ±£»¤²ãµÄÍ­µ¼Ïß×é³ÉµÄ¡£2.°´Ã¿6¸öƽ·½2¸öƽ·½1µ½3¸öƽ·½µÄо,¿ÉÌṩ¸ß°ºµÄÊý¾Ý´«Ê䡣˫½ÊÏßÊÇÓɶà¶ÔË«½ÊÏß°´Ò»¶¨µÄ¹æ¸ñ»¥Ïà²øÈÆ(²î²»¶àÕ¼ÀíÂÛÉϵÄÎå±¶),È»ºó¼¸°Ù¶Ô¾ÍÊÇÒ»ÖÖÍøÂç,Ò»°ãÊÇÖ¸ÍøÏß¡£½Ê¾àÊÇÔÚÒ»¸ö¾øÔµµÄÊ®×ֹǼÜÉÏ,Ò»¶ÔÏ߶Եč½Ê³¤¶ÈÔÚ12.7mmÒÔÄÚ,Ò»¸öÏ߶Եč½Ê³¤¶ÈÔÚ12.7mmÒÔÄÚ¡£Ð¾½ÊºÏ:ÊÇָ˫½ÊÏߵĸ÷ÖÖ²ÎÊýÔÚÎïÀí¹¹ÔìÉϵĻ¥ÎªË«½ÊÏßµçÀÂ,100BaseTwisted Pair,¼´´øÆÁ±ÎµÄͬÖáµçÀ¡£×î´ó´«Êä¾àÀë10base MHz,Ò²ÓÃÓÚǧÕ×ÒÔÌ«Íø¡£Í¬ÖáµçÀÂ×î´ó´«ÊäËÙÂÊΪ10Mbps,ËüÊÇÔÚÍⲿ´®Èŵȷ½ÃæµÄÍøÂçÖд«Êä½éÖÊ¡£ÆäƵÂÊ·¶Î§Îª 100MHz,´«ÊäËÙÂÊΪ 10Mbps¡£ ͬÖáµçÀ´«ÊäËÙÂÊΪ 100Mbps,Ö÷ÒªÓÃÓÚÓÐÏßµçÊÓ( HFC )¡¢¿í´øÍøÂç( ACR)ºÍÒÔÌ«ÍøÍøÂç( HFC)¡£¸ÃÀàµçÀÂÔö¼ÓÁËÈÆÏßÃܶÈ,ÍâÌ×Ò»ÖÖ¸ßÖÊÁ¿µÄ¾øÔµ²ÄÁÏ,´«Ê䯵ÂÊΪ100MHz,ÓÃÓÚÓïÒô´«ÊäºÍ×î¸ß´«ÊäËÙÂÊΪ10MbpsµÄÊý¾Ý´«Êä,Ö÷ÒªÓÃÓÚ100BASE-TºÍ1000BASE-TÍøÂç,×î´óÍø¶Î³¤Îª100m,²ÉÓÃRJ-45 µÄÁ¬½ÓÆ÷,δ±»¹ã·º²ÉÓ᣼¼Êõ²ÎÊý ×î´óÍø¶Î³¤Îª100m,²ÉÓÃRJ-11µÄÁ¬½ÓÆ÷,2 ÍøÏߵķÖÀà Ë«½ÊÏß°´µçÆøÐÔÄÜ»®·ÖµÄ»°,ͨ³£·ÖΪ:ÈýÀà¡¢ËÄÀà¡¢ÎåÀà¡¢³¬ÎåÀà¡¢ÁùÀà¡¢³¬ÁùÀà¡¢ÆßÀà¡¢³¬ÆßÀà¡£
2о˫½ÊÆÁ±ÎµçÀ¾ÍÊÇÎÒÃǾ­³£ËµµÄÍøÏß,³£ÓÃÓÚÍøÂçÏß,ÊÇÒ»ÖÖͭо±àÖ¯µÄÍøÏß¡£ÆÁ±ÎÍøÏßÍâ²àÓÐÒ»¸öÆÁ±Î²ã,ÍøÏßÁ½¶ËµÄÏßо°´ÕÕ568B±ê×¼Á¬½Ó,Á½¶ËµÄÏßо°´ÕÕ568B±ê×¼Á¬½Ó,ÏàÁ򵀮Á±Î²ã·Ö±ðΪ:STP-120¦¸(ÓÃÓÚRS485 & CAN)Ò»¶Ô18AWG) ×¢Òâ:ÍøÏßÁ½¶ËË®¾§Í·µÄÏßÐò²»Í¬ 1¡¢3¡¢4¡¢5¡¢6±àºÅµÄÊÇ1-2,2-6±àºÅµÄÊÇ1-3,3-6±àºÅµÄÊÇ2-5¡£2¡¢¿Ú¾÷µÚ¶þ¾äÒâ˼ÊÇ:35ƽ·½µÄµ¼ÏßÔØÁ÷Á¿Îª½ØÃæ»ýÓë½ØÃæ»ýµÄ±¶Êý¹ØÏµ Èç:V:±íʾµ¼ÏßÖÐÓÐ 1¸ùµ¼Ïß P:±íʾÄ£¿éÓÐ2¸ùµ¼Ïß P:±íʾÄ£¿éÓÐ3¸ùµ¼Ïß P:±íʾÄ£¿éÓÐ3¸ùµ¼Ïß¡£µçÀµÄÅÅÁÐÒ»°ãÓà u ±íʾ¡£2Á¬½Ó·½Ê½ ˵Ã÷:Óà L ±íʾ »ðÏß N ±íʾ ÁãÏß E ±íʾ µØÏß G ±íʾ µØÏß¡£(1) µçÀµĹæ¸ñÐͺŠ1 1.5 2.5 4 6 10 16 25 35 50 70 95 120150 185 240 300 400 500 ÔÙ´óÒ»ºÅ¾Í²»ÐÐÁË ÔÙ´óÒ»ºÅ¡£4 6 7 8 8 12 13 13 13 13 16 25 4 3.5 33 55 75 80 100 123 210 238 300 2.6 21 150 210 238 300 1.9 24 30 210 238 300 2.6 24 21 24 30 300 2.1 µ¼Ïߵİ²È«ÔØÁ÷Á¿Ö÷ÒªÊǰ´µ¼ÌåÈÈÎȶ¨ÐÔµÄÈÈÎȶ¨ÐÔÈ·¶¨µÄ;ËùÑ¡µ¼ÏߵĽØÃæÔ½Ð¡,ÆäËùÐèÒªµÄµçÁ÷¾ÍÔ½´ó¡£

2о˫½ÊÆÁ±ÎµçÀÂ(Èý)1720232800206

ͭоÁ½Ð¾50ƽ·½YCµçÀÂÖ±¾¶ÊǶàÉÙ?
Á½Ð¾50ƽ·½Í­Ð¾YCµçÀµÄÖ±¾¶ÊÇ11.29mm¡£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ100£¬rΪ°ë¾¶£¬Ôòr=¡Ì(100/3.14)£¬Ö±¾¶µÈÓÚ11.29mm¡£
10оÆÁ±ÎµçÀÂÄÜ×ß3·4-20maÂð?
4-20maÓõĵçÀÂÔÚÒ»°ã·óÉè»·¾³ÏÂÓÃRVVP£¬¹¤Òµ»·¾³ÓÃKVVP»òKVVRP£¬ÓÃ1¸öƽ·½µ¥¹ÉͭоÏß¼´¿É¡£4-20maÐźÅ×îºÃ²ÉÓÃ˫оÆÁ±ÎÏߣ¬¿ÉÒÔÓÐЧÆÁ±Îµç´Å¸ÉÈÅ¡£ÆÁ±Î²ãÐèÒª½Ó°²È«µØ£¬Èç¹ûµç´Å¸ÉÈŵįµÂʽϵͣ¬ÆÁ±Î²ã¿ÉÒÔË«¶Ë½ÓµØ£¬·ñÔòÆÁ±Î²ãÒªµ¥¶Ë½ÓµØ¡£ÔÚÓдóÐͽ»Á÷µç»ú»ò±äƵÆ÷µÄÇ¿¸ÉÈų¡ºÏ£¬4-20maÒª²ÉÓÃË«½ÊÏß´«Êä»òÕß¼Ó×°µçÁ÷¸ôÀëÆ÷¡£
ͭо3x185ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙ?
3x185ƽ·½Í­Ð¾µçÀµÄÖ±¾¶ÊÇ26.59ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ555£¬rΪ°ë¾¶£¬Ôòr=¡Ì(555/3.14)£¬Ö±¾¶µÈÓÚ26.59ºÁÃס£
¸øÂí´ï¿ØÖÆÆ÷¹©µçµÄÖ±Á÷µçÀÂÊÇ·ñ±ØÐëÒªÓÃÆÁ±ÎµçÀÂ?
ûÓÐרÃŵĹ淶£¬µ«ÊÇÿһ±¾±äƵÆ÷ÊÖ²áÉϿ϶¨¶¼»áÓÐÒªÇóÁ¼ºÃÆÁ±ÎµÄ×¢ÒâÊÂÏî¡£±äƵÆ÷Êä³öʱ¸ßƵµçѹÂö³å£¬ÆµÂÊÔ½¸ß£¬¶ÔÍâµÄ·øÉä¸ÉÈžÍÔ½´ó¡£Ê¹ÓÃÆÁ±ÎµçÀÂÏßÖ÷ÒªÊÇ×èÖ¹±äƵÆ÷µÄ¶ÔÍâ¸ÉÈÅ¡£Èç¹ûÄãµÄÖÜΧ£¨Ò»°ãÒÔ5Ã×Ϊ½çÏÞ£©Ã»ÓÐÆäËûÉ豸£¬ÄÇôÄã¿ÉÒÔ²»Ê¹ÓÃÆÁ±ÎÏߣ¬ÒòΪ²»´æÔÚ¶ÔÍâ¸ÉÈŵÄÎÊÌâ¡£
µ¥Ð¾95ƽ·½Í­Ð¾YJVµçÀ¡¢1¡Á4ƽ·½Í­Ð¾µçÀÂÔØÁ÷Á¿ÊǶàÉÙ°²?
µ¥Ð¾95ƽ·½Í­Ð¾YJVµçÀµÄÔØÁ÷Á¿ÊÇ421°²£»Í­Ð¾1¡Á4ƽ·½µçÀÂÔØÁ÷Á¿ÊÇ36°²¡£
ͭо1¡Á120ƽ·½YHCµçÀÂÖ±¾¶ÊǶàÉÙºÁÃ×?
1¡Á120ƽ·½Í­Ð¾YHCµçÀµÄÖ±¾¶ÊÇ12.36ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ120£¬rΪ°ë¾¶£¬Ôòr=¡Ì(120/3.14)£¬Ö±¾¶µÈÓÚ12.36ºÁÃס£
4-20maÐźÅÏßӦѡÓÃʲôÐÍºÅµÄÆÁ±ÎµçÀÂ?
Ò»°ã·óÉè»·¾³ÓÃRVVP ¹¤Òµ»·¾³ÓÃKVVP»òKVVRP ²Î¼û¡¶GB 50217-2007µçÁ¦¹¤³ÌµçÀÂÉè¼Æ¹æ·¶¡·¡£
·ÖÏàÆÁ±ÎµçÀÂÓë·Ç·ÖÏàÆÁ±ÎµçÀÂ?
ÆÁ±ÎµçÀÂºÍ·ÇÆÁ±ÎµçÀµÄÇø±ð£¬Ö÷ÒªÌåÏÖÔÚÏÂÃæ¼¸µã£º1¡¢Íâ¹ÛÉϵÄÇø±ð£ºÆÁ±ÎµçÀÂÓë·ÇÆÁ±ÎµçÀÂÔÚÊÓ¾õÉϵÄÇø±ð£¬¾ÍÔÚÓÚÆÁ±ÎÏßÀÂÓнðÊôÍø¡¢Ä¤£¬·ÇÆÁ±ÎÏßÀÂÔòûÓС£ÆÁ±ÎË«½ÊÏßµçÀ£¨STP£©µÄÿ¶ÔµçÏß¶¼Óò­Ö½°ü¹ü£¬ÒÔ¼õС·ùÉ䣬ȻºóÔٴΰü¹üÒÔÌá¹©Ë«ÖØ±£»¤£»¶ø·ÇÆÁ±ÎË«½ÊÏßµçÀ£¨UTP£©½«Ã¿¶ÔµçÏ߽ʺÏÔÚÒ»Æð£¬ÓɶàоºÍÒ»¸öËÜÁÏÍâÆ¤¹¹³É£¬È»ºó½«ÕâЩµçÏß²øÈÆÔڹܵÀÖУ¬¶øÎÞÐèÈÎºÎÆäËû±£»¤¡£2¡¢ÆÁ±ÎÏßÀÂÅäºÏÆÁ±ÎË®¾§Í·´îÅ䣬¿ÉÒÔÓÐЧ×èÖ¹ÖÜΧÆäËû´ó¹¦ÂʵçÆ÷ÒÔ¼°Ç¿µçÔ´µÄµç´Å·øÉä¸ÉÈÅ£¬´ó·ù½µµÍÐźŴ«ÊäµÄÎóÂëÂÊ£¬¶ø·ÇÆÁ±ÎµçÀ£¬ÓÉÓÚÆäÍâÌײÉÓõIJÄÁϲ»Í¬ºÍµ¼Ìå½á¹¹²»Í¬£¬µ¼ÖÂÁË·ÇÆÁ±ÎµçÀµĸÉÈÅÐÔÇ¿Èõ¡£3¡¢°²×°¼òÒ׳̶Ȳ»Í¬£ºÆÁ±ÎµçÀÂÄܹ»¼õÉÙ¸ÉÈÅ£¬µ«ËüµÄ°²×°£¬ÐèÒªÅäÓÐÖ§³ÖÆÁ±Î¹¦ÄܵÄÌØÊâÁ¬½áÆ÷ºÍÏàÓ¦µÄ°²×°¼¼Êõ£¬ËùÒÔ£¬ÆÁ±ÎµçÀµİ²×°£¬Òª±È·ÇÆÁ±ÎµçÀÂÀ§ÄÑ¡£
Ë«½ÊÏß¿ÉÒÔ·ÖΪÁ½´óÀà?
ÊǵÄ¡£Ëü¿É·ÖΪ·ÇÆÁ±ÎË«½ÊÏß(UTP£ºUnshilded Twisted Pair)ºÍÆÁ±ÎË«½ÊÏß(STP£ºShielded Twisted Pair)ÕâÁ½´óÀà¡£
ÇëÎÊYJV22-0.6/1kv-1.8/3kv-2x4ƽ·½Í­Ð¾µçÀÂÄܳÐÊܶàÉÙw¹¦ÂÊ?
ͭоYJV22-0.6/1kv-1.8/3kv-2x4ƽ·½µçÀÂ220vϹ¦ÂÊΪ10120w¡£ÒòΪͭоYJV22-0.6/1kv-1.8/3kv-2x4ƽ·½µçÀµİ²È«ÔØÁ÷Á¿Îª46A£¬ËùÒÔ¹¦ÂʼÆË㣺46x220=10120w¡£
1¡Á35ƽ·½Í­Ð¾µçÀÂÂñµØ·óÉè³ÐÔØµçÁ÷ÊǶàÉÙA?
²éµçÀÂÔØÁ÷Á¿±í£¬Í­Ð¾1¡Á35ƽ·½µçÀÂÂñµØ·óÉè³ÐÔØµçÁ÷ÊÇ261A¡£

2о˫½ÊÆÁ±ÎµçÀÂ(Èý)1720232800159

ͭо1x300ƽ·½ZR-YJVµçÀÂÄܳÐÊܶàÉÙǧÍß¹¦ÂÊ?
ͭо1x300ƽ·½ZR-YJVµçÀÂ220vϹ¦ÂÊΪ111.54ǧÍß¡£ÒòΪͭо1x300ƽ·½ZR-YJVµçÀµİ²È«ÔØÁ÷Á¿Îª507A£¬ËùÒÔ¹¦ÂʼÆË㣺507x220=111.54ǧÍß¡£
ÎåÀàËĶÔË«½ÊÏßÊÇÍøÏßÂð?
Êǵģ¬Ë«½ÊÏß¾ÍÊÇÎÒÃÇͨ³£ËµµÄÍøÏß¡£ÍøÏßÊÇÓÉ4¶Ô£¬Ò»¹²8¸ùÍ­Ïß×é³ÉµÄ¡£
ËÅ·þµçÀÂÊÇ×ÜÆÁ±Î»¹ÊÇÖ»ÓÐÐźÅÏ߯Á±Î?
ĿǰÊÐÃæ³§¼Ò´ó²¿·ÖĬÈϵÄËÅ·þµçÀÂÖ»ÓÐÐÅºÅÆÁ±Î²ã ×ÜÆÁ±ÎËÅ·þµçÀ£¬·ÖÆÁ±ÎËÅ·þµçÀ£¬RVVYP Ó¦Óð²×°·¶Î§ ´øÓÐË«ÖØ¶ÆÎýÍ­ÍøÆÁ±ÎЧ¹û£¬×÷Ϊ²âÁ¿¡¢¼à²âºÍ¿ØÖƵçÀÂÊʺÏÓÃÔÚ»ú´²ÖÆÔì¡¢³ÉÌ×É豸°²×°¹¤³Ì¡¢µçÕ¾¡¢Å¯ÆøºÍ¿Õµ÷ϵͳ¡¢Àä¶³É豸¡¢°ì¹«×Ô¶¯É豸¡¢ÒÔ¼°Êý¾Ý´¦ÀíϵͳµÈ³¡ºÏ¡£
Ϊʲô±äƵÆ÷Óëµç»úÖ®¼äµÄÆÁ±ÎÏßÀïµÄÆÁ±Î²ã´øµç?
±äƵÆ÷Óëµç»úÖ®¼äµÄÆÁ±ÎÊÇ·ÀÖ¹µç»úµÄ¸ÐÓ¦µç¸ÉÄӱ䯵Æ÷µÄÕý³£¹¤×÷£¬µ«µçÁ÷ÔÚµ¼ÏßÄÚÁ÷¶¯¾Í»á²úÉúµç´Å²¨£¬Ö»Òªµç´Å²¨µÄÇ¿¶È²»ºÜ´ó£¬ÓÖʹÓÃµÄÆÁ±ÎÏߣ¬Òò´Ë²»ÖÁÓÚ¸ÉÄÓµ½±äƵÆ÷Õý³£¹¤×÷£¬¾ÍÎ޹ؽôÒª¡£µç´Å²¨²»ÊǵçÁ÷£¬Ï൱ÓÚ¾²µç£¬ËùÒÔ±äÆµÆ÷Óëµç»úÖ®¼äµÄÆÁ±ÎÏߵįÁ±Î²ã´øµç¡£
35ƽ·½µçÀÂÈýÏàËÄÏßÄܳÐÊܶàÉÙǧÍß?
35ƽ·½µçÀÂÄÜ´ø²»´óÓÚ60ǧÍß¡£35µÄ°²È«ÔØÁ÷Ϊ35*3.5=122.5AP£½¸ùºÅ3*U*I µçÀ´øµÄ¹¦ÂÊ»¹¸úµçѹÓйأ¬380VµÄ»°´ó¸Å¿ÉÒÔ´ø60KWµÄ¸ººÉ¡£
ÂÁоÈýо35ƽ·½µçÀÂÖ±¾¶ÊǶàÉÙ?
ÂÁоÈýо35ƽ·½µçÀµÄÖ±¾¶ÊÇ11.57ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ105£¬rΪ°ë¾¶£¬Ôòr=¡Ì(105/3.14)£¬¸ù¾ÝÖ±¾¶¹«Ê½d=2r£¬ËùÒÔÖ±¾¶µÈÓÚ11.57ºÁÃס£

ÍøÕ¾ÍÆ¼ö

¹ØÓÚÎÒÃÇ
ÆóÒµ½éÉÜÉú²ú³µ¼äÆóÒµ×ÊÖÊ
KVV
KVVPµçÀÂKVVP2µçÀÂKVV22µçÀÂKVV32µçÀÂ
KVVR
KVVRPµçÀÂKVVP22µçÀÂKVVP2-22µçÀÂ
MKVV
MKVVµçÀÂMKVVPµçÀÂMKVVRPµçÀÂMKVV22µçÀÂKVVRPµçÀÂ
ÐÂÎÅÖÐÐÄ
ÐÐÒµ¶¯Ì¬¹«Ë¾¶¯Ì¬
ÁªÏµÎÒÃÇ
ÁªÏµÎÒÃÇ
ɨһɨ

ɨһɨ£¬ÇáËÉѯ¼Û

¿ØÖƵçÀÂÍø
·þÎñÈÈÏß
15373238732
΢ÐÅɨһɨ
ɨһɨ
Ê×Ò³Ê×Ò³
΢ÐÅ΢ÐÅ
µç»°×Éѯ
13831622291
¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿