¸÷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¤
ÇëÎÊÄúÊÇ·ñ¿ÉÒÔÌṩÓйصçÀÂjhs-3*2.5µÄÏà¹ØÐÅÏ¢£¿·Ç³£¸Ðл£¡
µçÀÂjhs-32.5+11.5ÎÞÌØÊâÒªÇóµÄÓÃÓÚ¾®Ï¹©µç¡£jhs-32.5ÎÞÌØÊâÒªÇóµÄÓÃÓÚ¾®Ï¹©µç10kV,34ÎÞÌØÊâÒªÇóµÄÓÃÓÚ¾®Ï¹©µç10kV,ʹÓÃʱÓÃÊÖÃþ¡£Ê¹ÓÃʱ´øÄ¥×ê´øÄ¥×ê´øÄ¥×ê¿ÉÒÔÓÃÓÚ¹©µç¡£µçÀÂÊÇ˵3оµçÀÂ,ÿ¸ù2.5mm2¡£32.5mm2ΪÈýоµçÀÂ,34mm2ΪÈýоµçÀÂ,ÿ¸ù4mm2¡£µçÀÂÊÇ˵ÓÐÈý¸ùµ¼Ïß,34mm2ΪËÄоµçÀÂ,74mm2Ϊµ¥Ð¾µçÀÂ,µçÀÂÊÇ˵ÓÐËĸùÏß,jhs-42.5mm2Ϊ˫оµçÀÂ,ÿ¸ùÏß4mm2¡£74mm2 Ϊµ¥Ð¾µçÀÂ,74mm2 Ϊ¶àоµçÀÂ,ÿ¸ù0.4mm2¡£Õâ¸ö¶¼ÊÇ˵µçÀÂÏßµÄÖ±¾¶µÄ¡£jhs-4x2.5mm2Ϊµ¥Ð¾µçÀÂ,4x4mm2Ϊ¶àоµçÀÂ,ÿ¸ù2.2mm2¡£34mm2Ϊµ¥Ð¾µçÀÂ,
µçÀÂjhs-32.5ĩβµÄ3±íʾ3о,ÁíÍâÁ½Ð¾Îª½ØÃæ»ý2.5mm2,¸ÃµçÀÂÍ⾶Ϊ6.3mm×óÓÒ¡£jhs±íʾÍо½»Á÷½»Áª¾ÛÒÒÏ©¾øÔµÎÞ±µÍÑÌ»¤Ì××èȼ¼°ÄÍ»ðÐ͵çÁ¦µçÀ¡£jhs´ú±íÍо½»Á÷¾ÛÒÒÏ©¾øÔµÎÞ±µÍÑÌ»¤Ì××èȼµçÁ¦µçÀ¡£3±íʾÍо½»Á÷¾ÛÒÒÏ©¾øÔµÎÞ±µÍÑÌ»¤Ì××èȼµçÁ¦µçÀ¡£jhs±íʾÍо½»Á÷¾ÛÒÒÏ©¾øÔµÎÞ±µÍÑÌ»¤Ì××èȼµçÁ¦µçÀ¡£µçÀµçÁ÷¶ÔÕÕ±í:32.5mm2Ϊ¸ÉÏß¡¢21.5mm2Ϊ¸ÉÏß,32.5mm2Ϊ»ØÂ·¡£4mm2Ϊ»ØÂ·¡¢5mm2Ϊ»ØÂ·¡£jhs±íʾÍо½»Á÷¾ÛÂÈÒÒÏ©¾øÔµÎÞ±µÍÑÌ»¤Ì××èȼÄÍ»ðµçÁ¦µçÀ¡£¹æ¸ñ32.5mm2Ϊ¸ÉÏß¡¢4mm2ΪµçÔ´Ïß,14mm2ΪµçÔ´Ïß,16mm2Ϊ»¤Ì×Ïß¡£¹æ¸ñ34mm2ΪµçÔ´Ïß,14mm2Ϊ»¤Ì×Ïß,Èý¡¢4mm2ÖªµÀµçÀ¹æ¸ñ,¼ÆËãµçÏߵİ뾶ÓÃÇóÔ²ÐÎÃæ»ýµÄ¹«Ê½¼ÆËã:µçÏ߯½·½Êý(ƽ·½ºÁÃ×)=Ô²ÖÜÂÊ(3.14)¡ÁµçÏß°ë¾¶(ºÁÃ×)µÄƽ·½ÖªµÀµçÏߵį½·½,¼ÆËãÏßÖ±¾¶Ò²ÊÇÕâÑù,Èç:2.5·½µçÏßµÄÏßÖ±¾¶ÊÇ:2.5¡Â 3.14 = 0.8,ÔÙ¿ª·½µÃ³ö0.9ºÁÃ×,Òò´Ë2.5·½ÏßµÄÏßÖ±¾¶ÊÇ:2¡Á0.9ºÁÃ×=1.8ºÁÃס£ËÄ¡¢ÖªµÀµçÏßµÄÖ±¾¶,¼ÆËãµçÏߵį½·½Ò²ÓÃÇóÔ²ÐÎÃæ»ýµÄ¹«Ê½À´¼ÆËã:µçÏߵį½·½=Ô²ÖÜÂÊ(3.14)¡ÁÏßÖ±¾¶µÄƽ·½/4µçÀ´óСҲÓÃÆ½·½±ê³Æ,¶à¹ÉÏß¾ÍÊÇÿ¸ùµ¼Ïß½ØÃæ»ýÖ®ºÍ¡£
ÇëÎÊ¿ÉÒÔÓʼĵçÀÂjhs-3*2.5µÄÑùÆ·µ½ÁÖÖ¥Âð?
BV¼ò³ÆËÜÍÏߣ¬Ãû³ÆÎªÒ»°ãÓÃ;µ¥Ð¾Ó²µ¼ÌåÎÞ»¤Ì×µçÁ¦µçÀ¡£BV2.5ƽ·½¹ú±êÍоӲÏß¾øÔµ²ÉÓû·±£¾ÛÂÈÒÒÏ©£¬»·±£°²È«£¬·À»ð×èȼ£¬À뿪Ã÷»ðÁ¢¼´Ï¨Ãð¡£µ¼Ìå²ÉÓÃ99.99%ÎÞÑõÍÖÆÔ죬ÍÏßÍâ±í¹âÁÁ£¬µç×èÂʵͣ¬¾ßÓÐÓÅÁ¼µÄµ¼µçÐÔ£¬°²È«ÐԸߡ£ BV2.5ƽ·½¹ú±êÍоӲÏßÒ»°ãÓÃ;µ¥Ð¾Ó²µ¼ÌåÎÞ»¤Ì×µçÏߣ¬ÊÊÓÃÓÚ½»Á÷µçѹ450/750v¼°ÒÔÏÂÒDZíÓõĵçÏßµçÀ£¬ÔÚÕý³£Ê¹ÓÃʱµ¼Ìå×î¸ßζÈΪ70¡æ¡£ÊÊÓÃÓÚµçÆ÷ÒDZíÉ豸¼°¶¯Á¦ÕÕÃ÷¹Ì¶¨²¼ÏßÓã¬Ð¡¹æ¸ñ´ó¶àÓÃÓÚ½¨Öþ¹¤³Ì¡¢¼Ò×°°µÏß²¼ÏßÓá£
25ƽ·½ÂÁоµçÀÂÄܹ»³ÐÔØ×î´ó¸ººÉÊǶàÉÙ?
25ƽ·½ÂÁоµçÀÂVVÐÍ£ºµ¥Ð¾£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª90A£¬µçѹ½µ2.95mv/M£»Á½Ð¾£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª70A£¬µçѹ½µ2.9mv/M£»Èýо£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª60A£¬µçѹ½µ2.6mv/M£»ËÄо£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª55A£¬µçѹ½µ2.6mv/M¡£25ƽ·½ÂÁоµçÀÂYJVÐÍ£ºµ¥Ð¾£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª110A£¬µçѹ½µ2.95mv/M£»Á½Ð¾£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª108A£¬µçѹ½µ2.9mv/M£»Èýо£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª75A£¬µçѹ½µ2.6mv/M£»ËÄо£¨25¡ãC£©×î´óÔØÁ÷Á¿Îª65A£¬µçѹ½µ2.6mv/M¡£
²»ÐУ¬µçÈÈË®Æ÷×îСµÃ4ƽ·½Ïß¡£
B ϵÁйéÀàÊôÓÚ²¼µçÏߣ¬¿ªÍ·ÓÃB£¬µçѹ300/500V V ÊÇPVC¾ÛÂÈÒÒÏ©£¬Ò²¾ÍÊÇ£¨ËÜÁÏ£© R ÊÇ£¨Èí£©µÄÒâ˼£¬×öµ½Èí£¬±ØÐëÔö¼Óµ¼Ìå¸ùÊý ZR ÆÕͨ×èȼÐÍ BV Íо¾ÛÂÈÒÒÏ©¾øÔµµçÏß BVR Íо¾ÛÂÈÒÒÏ©¾øÔµÈíµçÏß ZR¡ªBV¡ª2x2¡£5+BVR 1x2¡£5µÄÒâ˼ÊÇ£ºµçѹµÈ¼¶500VÒÔÏ£¬×èȼÐÍ 2¸ù2¡£5ƽ·½ºÁÃ×£¨Ö±¾¶1¡£78ºÁÃ×£©Íо¾ÛÂÈÒÒÏ©¾øÔµµçÏß+1¸ù2¡£5ƽ·½ºÁÃ×£¨19¸ùÖ±¾¶0¡£41ºÁÃ×£©Íо¾ÛÂÈÒÒÏ©¾øÔµÈíµçÏß¡£
µçÀÂYJGV 22 3*185 2ÊÇʲôµçÀ·ûºÅ´ú±íʲ?
µçÁ¦µçÀÂYJV22-3*185º¬Ò壺YJV22-Íо½»Áª¾ÛÒÒÏ©¾øÔµË«¸Ö´øîø×°¾ÛÂÈÒÒÏ©»¤Ì×µçÁ¦µçÀ¡£

3¡Á185-3оµçÀ£¬Ã¿Ð¾Îª185ƽ·½ºÁÃס£
7ǧÍßµÄÈÈË®Æ÷ÓÃ2.5ƽ·½µÄÏß¿ÉÒÔÂð?
2.5ƽµÄÍÏß×î´óÄÜ´ø5.5KW¡£Òª´ø7ǧÍßµÄÈÈË®Æ÷×îСÐèÒª4ƽÍÏß¡£
µçÁ¦µçÀÂyjv22-10kv-3*50±íʾʲôÒâ˼?
ÕâÐͺÅÈ«³ÆÎªÍо½»Áª¾ÛÒÒÏ©¾øÔµ¾ÛÂÈÒÒÏ©»¤Ì׸ִøîø×° 3о£¬Ã¿Ð¾µ¼Ì广¸ñ50mm2£¬µçÀÂʹÓõçѹΪ10KVµÄµçÀ¡£Ã¿¸ö×Öĸ´ú±íÒâ˼ÈçÏ£ºYJ£º½»Áª¾ÛÒÒÏ©£¬µçÀµľøÔµ²ã²ÄÁÏΪ»¯Ñ§½»Áª¾ÛÒÒÏ©V£º¾ÛÂÈÒÒÏ©£¬µçÀµÄÄÚ»¤ÌײÄÁÏΪ¾ÛÂÈÒÒÏ©»¤ÌײÄÁϵÚÒ»¸ö2£º¶ÆÐ¿¸Ö´ø£¬µçÀÂîø×°²ã²ÄÁÏΪ¶ÆÐ¿¸Ö´øµÚ¶þ2£º¾ÛÂÈÒÒÏ©£¬µçÀÂÍ⻤ÌײÄÁÏΪ¾ÛÂÈÒÒÏ©»¤ÌײÄÁÏ10KV£º±íʾµçÀµÄʹÓõçѹµÈÄãΪ10ǧ·ü3*50£º±íʾµçÀÂΪ3о£¬Ã¿Ð¾µ¼Ìå½ØÃæÎª50mm2¡£
16ƽ·½µÄÍÏß¿ÉÒÔ´ø100aµÄµçÁ÷¡£
ÇëÎÊÍо1о120ƽ·½BVµçÀÂÄܳÐÊܶàÉÙǧÍß¹¦ÂÊ?
Íо1о120ƽ·½BVµçÀÂ220vϹ¦ÂÊΪ77.22ǧÍß¡£ÒòΪÍо1о120ƽ·½BVµçÀµİ²È«ÔØÁ÷Á¿Îª351A£¬ËùÒÔ¹¦ÂʼÆË㣺351¡Á220=77.22ǧÍß¡£
ÂÁоVLV22-3x185ƽ·½µçÀÂÄܳÐÊܶàÉÙǧÍß¹¦ÂÊ?
VLV22-3x185ƽ·½ÂÁоµçÀÂ220vϹ¦ÂÊΪ57.42ǧÍߣ»380vϹ¦ÂÊΪ146.01ǧÍß¡£VLV22-3x185ƽ·½ÂÁоµçÀµÄÔØÁ÷Á¿Îª261A£¬µçѹ220vϹ¦ÂʼÆË㹫ʽÊÇp=UI£¬Ôò220x261=57.42ǧÍߣ»µçѹ380vÏÂÈýÏàËÄÏßÖÆ¹¦ÂʼÆË㹫ʽΪP£½¡Ì3UIcos¦Õ£¬cos¦ÕÊǹ¦ÂÊÒòÊý£¬µçѹΪ380v£¬ËùÒÔ1.732x380x261x0.85=146.01ǧÍß¡£
2.5ƽ·½µçÏßÖ±¾¶ÊÇ1.76mm¡£Ëùνƽ·½£¬Ö¸µÄ²¢²»ÊÇÆ½·½Ã×£¬¶øÊÇÆ½·½ºÁÃס£µçÏßÖмäµÄÍË¿£¬ÂÁË¿£¬ÊÇÔ²Ðεģ¬ÕâЩԲÐεĽØÃæ»ý£¬¾ÍÊÇÕâЩƽ·½µÄµÃÀ´¡£2.5ƽ·½µÄµçÏßÖеÄ2.5¼´ÊÇÖ¸µ¼ÏߵĽØÃæ»ý£¬¸ù¾ÝÔ²Ãæ»ýµÄ¼ÆË㹫ʽS=°ë¾¶*°ë¾¶*3.14=0.89*0.89*3.14£¬Òò´Ë¿ÉµÃ³ö2.5ƽ·½µçÏßÖ±¾¶ÊÇ1.76mm¡£
ͨѶµçÀÂÏß¼ä¶àÉÙ¾øÔµ±ê×¼?
ͨÄàµçÀ£¬Ïß¼äÊÇ36V¾øÔµ±ê×¼¡£
2.5ƽ·½µÄÍÏßÖ±¾¶ÊÇ1.78mm¡£ÖªµÀµçÏߵį½·½£¬¼ÆËãµçÏߵİ뾶ÓÃÇóÔ²ÐÎÃæ»ýµÄ¹«Ê½¼ÆË㣺µçÏ߯½·½Êý£¨Æ½·½ºÁÃ×£©£½Ô²ÖÜÂÊ£¨3.14£©¡ÁµçÏß°ë¾¶£¨ºÁÃ×£©µÄƽ·½¡£2.5·½µÄºá½ØÃæÃæ»ýΪ2.5mm2£¬µçÏßµÄÏß°ë¾¶µÄƽ·½ÊÇ£º2.5¡Â?3.14?=?0.8£¬ÔÙ¶Ô¡Ì0.8£¬µÃ³ö½á¹ûr£¬ÔÙÇóÖ±¾¶2rµÃµ½Ö±¾¶Ô¼Îª1.78¡£
JHS·ÀË®µçÀÂÖ´Ðбê×¼ÊÇʲô?
JHS ·ÀË®µçÀÂÔÝÎÞ¹ú¼Ò±ê×¼»òÕßÐÐÒµ±ê×¼¡£µ«×¢ÒâJHS·ÀË®µçÀÂʹÓÃÌõ¼þ£ºµçÀÂÏß³¤ÆÚÔÊÐí¹¤×÷ζÈ65¡æ¡£JHS·ÀË®µçÀÂÓÃ;£º·ÀË®ÏðÌ×µçÀ¹©½»Á÷µçѹ500V¼°ÒÔϵÄDZˮµç»úÉÏ´«ÊäµçÄÜÓá£
Íо2x2.5ƽ·½YHCµçÀÂ600Ã׺¬Í¶àÉÙ¿Ë?
2x2.5ƽ·½ÍоYHCµçÀÂ600Ã×ÍÖØÁ¿ÊÇ26700¿Ë£¬ÍµÄÃܶÈÊÇ8.9£¬Ôò2x2.5x8.9x600=26700¿Ë¡£
3*95ÍоµçÀÂÄÜ´ø¶àÉÙǧÍß?
ÄÜ´ø168ǧÍß¡¢300°²µÄ¸ººÉ¡£95ƽ·½ºÁÃ×µÄÍоµçÀ¿ÉÔ¼Ëã³É120ƽ·½ºÁÃ×µÄÂÁоµçÏߣ¬ÔØÁ÷Á¿Ó¦Îª½ØÃæ»ýµÄ2.5±¶£¬¼´120*2.5=300°²¡£ÁíÍ⹦ÂÊ»¹ºÍ¹¤×÷»·¾³Óйأ¬µçѹ²»Í¬¹¦Âʲ»Í¬¡¢¶Æ²ã²»Í¬µ¼µçÂÊÒ²²»Í¬£¬ËùÒÔ½¨Òé×Éѯ³§¼ÒÈ·¶¨×¼È·µÄ¶î¶¨µçÁ÷¡£
µçÏßÄÚµÄÍоºáÇÐÃæ»ýÊÇ2.5ƽ·½ÀåÃס£µçÏߵĸººÉ³Ì¶ÈÖ÷ÒªÊÇÈ¡¾öÓÚµçÁ÷£¬Ò²È¡¾öÓÚµçѹµÈ¼¶¡£Ò»°ãÇé¿öÏÂ50AÒÔÏÂ1ƽ·½ºÁÃ×°²È«ÔØÁ÷Á¿ÊÇ6A£¬50~100AµçÁ÷1ƽ·½ºÁÃ׵İ²È«ÔØÁ÷Á¿ÊÇ5A£¬100AµçÁ÷ÒÔÉÏÒ»°ãÈ¡1ƽ·½ºÁÃ׵İ²È«ÔØÁ÷Á¿ÊÇ2.5A£»ÄÇô¶à´óƽ·½µÄ͵çÀ¾ÍÄÜËã³öµçÁ÷ÁË¡£°´ÕÕÈýÏཻÁ÷µç¹«Ê½£ºP=1.732*U*I*cos¦Õ£¬cos¦ÕÊǹ¦ÂÊÒòÊý£¬Ñ¡0.8£»Õâ¾ÍÊÇÈýÏ๦ÂʼÆË㹫ʽ¡£µ¥ÏàµÄ£ºP=U*I*cos¦Õ£¬cos¦ÕÊǹ¦ÂÊÒòÊý¹¦ÂÊÒòÊý¶ÔÓÚ×èÐÔ¸ºÔØÊÇ1£¬¸ÐÐÔ¸ºÔØÑ¡0.8.ÕâBVµçÏßÓÖºÍBVR¶à¹ÉÈíÍÏß²»Í¬ÁË£¬µ±È»ºÍÏðÌ×µçÀÂYCµÄ¸ººÉÓÖÊÇÁ½ÖÖ£¬ÏðÌ×µçÀ¸ººÉÊýÒª±ÈBV/BVR/RVVÖ®ÀàµÄËÜÁϵçÏßÒªºÃһЩ¡£Ò²¾ÍÊÇ˵Íâ²ã¾øÔµ²»Ò»Ñù£¬Ò²»áÓ°Ïìµ½µçÏߵĸººÉÊý¡£Ò»°ã2.5ƽ·½µçÏ߸ººÉÊÇ2ǧÍߣ¬¶øÏðÌ×µçÀÂÄØ£¬Âú¸ººÉÊýÄÜ´ïµ½3ǧÍß¶¼Ã»ÓÐÎÊÌâ(¹À¼ÆÔٴ󣬾Ͳ»°²È«ÁË)¡£
50µçÀÂÖ±¾¶ÊÇ25mm£¬±ÈÈçDN50µÄ¹Ü×ÓÓ¦¸ÃÊÇ2Ó¢´ç£¬1Ó¢´ç=25.4mm£¬2Ó¢´çÓ¦¸ÃÊÇ50mm£¬Õâʱ»¹Òª¿´¹Ü×ӵıںñ£¬Ò»°ãÂÝÐý¹Ü¶¼ÔÚ5mmÒÔÉÏ£¬ÒÔ5mmΪÀý£¬DN50µÄ¹Ü×ÓµÄÍâ¾¶Ó¦¸ÃÔÚ60mm×óÓÒ¡£
Ò»¡¢35ƽ·½ÍоµçÀÂÄÜ´ø¶àÉÙǧÍß¼ÙÈçÊÇ35ƽ·½µÄÍоµçÀ£¬ÄÇôËüµÄ¸ººÉµÄµçÁ÷»áÔÚ130°²ÖÁ150°²×óÓÒ¡£¼ÙÈçÊÇÔÚ¼ÒÍ¥ÓõçÉÏÃæ£¬ÄÇôµçѹ»áÔÚ220V¡£°´ÕÕ¹¦ÂʵļÆË㹫ʽ¾Í¿ÉÒԵóö35ƽ·½µÄÍÏß¿ÉÒÔ³ÐÊܵŦÂÊ»ù±¾ÉÏ»áÔÚ33kw×óÓÒ¡£¶øÔÚÈýÏàµç·µ±ÖУ¬ËüµÄµçѹÊÇ380V£¬ÄÇôËü×î´óÄܳÐÊܵŦÂÊ»áÔÚ57kw×óÓÒ¡£ÒªÊÇ35ƽ·½µÄÂÁÏߣ¬ÄÇôËü¿ÉÒÔ¸ººÉµÄµçÁ÷»áÔÚ90°²ÖÁ110°²Öм䡣ҪÊǵ¥Ïòµç·µÄÇé¿öÏ£¬ÄÇôËüÄܳÐÊܵŦÂÊ´ó¸Å»áÔÚ24.8kw×óÓÒ¡£¼ÙÈçÊÇÈýÏàµç·£¬ÄÇôËü¿ÉÒÔ³ÐÊܵŦÂÊ»áÔÚ59.4kw×óÓÒ¡£
Ò»°ãÓÃ;µ¥Ð¾Ó²µ¼ÌåµçÀÂÊÇɶÒâ˼?
BVÊÇÒ»ÖÖÒ»°ãÓÃ;µ¥Ð¾Ó²µ¼ÌåÎÞ»¤Ì×µçÀ£¬Ö´Ðбê׼ΪGB/T 5023.3-2008¡£ÖÐÎÄÃûÒ»°ãÓÃ;µ¥Ð¾Ó²µ¼ÌåÎÞ»¤Ì×µçÀÂÍâÎÄÃû60227IEC01(BV)¶î¶¨µçѹ450/750VÕý³£Ê¹ÓÃζÈ70¡æÖ´Ðбê×¼GB/T 5023.3-2008BVµçÀÂÏßÔÚ¹¤ÒµÅäµçÁìÓòÓÐ׏㷺µÄÓ¦Ó㬿ÉÓÃÓڶµçѹ450/750V¼°ÒÔÏÂÈÕÓõçÆ÷¡¢ÒÇÆ÷¡¢ÒDZíµçÐÅÉ豸¡¢¶¯Á¦Ïß·¹Ì¶¨·óÉèµçÀÂ(µçÏß)¡£Í¬Ê±£¬BVµçÀÂÏßÔÚ»ñµÃÁËCCC¼°CE±êÖ¾µÄÈÏÖ¤£¬·ûºÏHD£¨Å·ÃËͳһе÷±ê×¼£©µÄÒªÇ󣬲»½ö¿ÉÒÔÊÊÓÃÓÚÖйúÊг¡£¬Ò²ÊÊÓÃÓÚÅ·ÖÞÊг¡¡£
ÍоVV22 3x95+1x50ƽ·½µçÀ°²È«ÔØÁ÷Á¿ÊǶàÉÙ?
ÍоVV22 3x95+1x50ƽ·½µçÀ°²È«ÔØÁ÷Á¿ÊÇ222A¡£
ÇëÎÊ38AµÄµçÁ÷ÊÇʲôµçÀ£¿
ÇëÎÊËÄо300ƽ·½ÍоYJVµçÀÂÖ±¾¶ÊǶàÉÙ?
ËÄо300ƽ·½ÍоYJVµçÀµÄÖ±¾¶ÊÇ39.1ºÁÃס£¸ù¾ÝÔ²Ãæ»ý¹«Ê½S=¦Ðr?£¬SΪ1200£¬rΪ°ë¾¶£¬Ôòr=¡Ì(1200/3.14)£¬Ö±¾¶µÈÓÚ39.1ºÁÃס£
µçÀÂîø×°²ãÒ»°ãÊÇÓÐÁ½²ãÌúÖÊîøÆ¤Ï໥²øÈƶø³ÉµÄ£¬ÎÒÃÇÏÈÈ¥µôµçÀÂ×îÍâ±ßµÄ¾øÔµ²ã£¬Â¶³öÀïÃæµÄîø×°²ã£¬Óõ¯Á¦µ¯»ÉȦ²øÈÆÔÚîø×°²ãÈ¥³ýÏßµÄÍâ²à£¬Óø־âÑØ×ŵ¯»É±ß¾äһȦ£¬×¢ÒâÁ¦¶È²»ÒªÌ«´ó£¬ÒÔ·ÀÖ¹ÉËÁËîø²ãÄÚµÄÏßÀ£¬È»ºóÓÃÆ«¿Úǯ×ÓÇáÇáµÄ˳¾â¿ÚÈ¥µôîø×°¡£
YHCµ¥Ð¾6ƽ·½ÍоµçÀºÍ˫о10ƽ·½ÍоBVVBµçÀ¶µçÁ÷ÊǶàÉÙ°²?
YHCµ¥Ð¾6ƽ·½ÍоµçÀµĶµçÁ÷ÊÇ44°²£»Íо˫о10ƽ·½BVVBµçÀ¶µçÁ÷ÊÇ69°²¡£

ÇëÎÊ1¡Á70ƽ·½ÍоYJVµçÀÂÄܳÐÊܶàÉÙw¹¦ÂÊ?
Íо1¡Á70ƽ·½YJVµçÀÂ220vϹ¦ÂÊΪ60720w¡£ÒòΪÍо1¡Á70ƽ·½YJVµçÀµİ²È«ÔØÁ÷Á¿Îª276A£¬ËùÒÔ¹¦ÂʼÆË㣺276¡Á220=60720w¡£