µçÁ¦µçÀÂÓÉÓÚ³¤Ê±¼äµÄµ¼µç·¢ÈÈ£¬£¬£¬Ëü×Ô¼º¾Í»á´øÓÐÒ×ȼÐÔ¡¢´®ÑÓÐÔ£¬£¬£¬Ò»µ©±¬·¢»ðÔÖ£¬£¬£¬Î£º¦ÑÏÖØ£¬£¬£¬ÓÈÆäÊÇÔÚ·¢µç³§ºÍ´óÐͱäµçÕ¾ÄÚ£¬£¬£¬Ò»µ©±¬·¢»ðÔÖ£¬£¬£¬²¨¼°ÆäËû»Ø·¡£¡£¡£ÒÔÊǵçÁ¦µçÀµķÀ»ðÊÖÒÕÊǵçÆøϵͳÕý³£ÔËÐеÄÖ÷ÒªÊÖÒÕÖ®Ò»¡£¡£¡£µç¡¤¡¤¡¤

¹è½ºÊǹèÏ𽺵ÄÒ»ÖÖ£¬£¬£¬ÊôÓÚµ¥×é·ÖÊÒÎÂÁò»¯µÄÒºÌåÏ𽺡£¡£¡£Ò»µ©Ì»Â¶ÓÚ¿ÕÆøÖÐ£¬£¬£¬ÆäÖеĹèÍéµ¥Ìå¾Í±¬·¢ËõºÏ£¬£¬£¬ÐγÉÍø·½á¹¹£¬£¬£¬ÏµÍ³½»Áª£¬£¬£¬²»¿ÉÈÛ»¯ºÍÏûÈÚ£¬£¬£¬Óе¯ÐÔ£¬£¬£¬³ÉÏð½ºÌ¬£¬£¬£¬Ò»ÆðÕ³ºÏÎïÌå¡£¡£¡£Æäµ¼ÈÈÐÔ±ÈÒ»Ñùƽ³£µÄÏð½ºÉÔ¸ß£¬£¬£¬Ò»µ©¹Ì»¯¡¤¡¤¡¤

1¡¢±ê×¼ ±ê×¼ÊǶԿ϶¨¹æÄ£ÄÚµÄÖظ´ÐÔÊÂÎïºÍ¿´·¨Ëù×öµÄͳһ¹æÔò¡£¡£¡£ËüÒÔ¿Æѧ¡¢ÊÖÒÕºÍʵ¼ùÂÄÀúµÄ×ÛºÏЧ¹ûΪ»ù´¡£¬£¬£¬ÒÔ»ñµÃºÜ¼ÑÐò´Î¡¢Ôö½øºÜ¼ÑÉç»áЧÒæΪĿµÄ£¬£¬£¬¾­Óйط½ÃæЭÉÌÒ»Æð£¬£¬£¬ÓÉÖ÷¹Ü»ú¹¹Åú×¼£¬£¬£¬ÒÔÌض¨ÐÎʽ¡¤¡¤¡¤

1¡¢Ä¸Ïß²Û·Ö½ÓÀû±ã£ºËùν²å½ÓʽĸÏß²Û£¬£¬£¬¾ÍÊÇËüʹÓòå½ÓµÄ·½·¨°ÑÖ÷¸ÉÏߵĵçÔ´·Ö½Óµ½Ö§ÏßÈ¥£¬£¬£¬Òò¶ø·Ö½ÓÊ®·ÖÀû±ã¡£¡£¡£Ô¤ÖÆ·ÖÖ§µçÀÂÆäȱÏÝÊÇÒªÏò¹¤³§¶¨ÖÆ
£»£»£»£»Æä·ÖÖ§ÅþÁ¬·½·¨Ñ¡ÓÃÆô³ÝµÄ¡°C¡±Ðͱ§¹¿£¬£¬£¬Ê±¼äÒ»¾Ã£¬£¬£¬ÄÜ·ñÈ·±£½ô¹¿Á¦¡¤¡¤¡¤

ÔÚÐÞ½¨ÎïÄÚÀäÈÈË®ÔËËÍ¡¢ÒûÓÃË®ÔËËͼ°²ÉůϵͳµÄÓ¦ÓÃÒѳÉΪӦÓá°ÈÈÃÅ¡±
£»£»£»£»Éú²ú¼°¸ñµÄPP-R¹Ü±ØÐè¶ÔÖ¤ÁϺͼ·³ö×°±¸ÓÐÑÏ¿áµÄÒªÇ󡣡£¡£¿£¿£¿£¿
£¿£¿ÉÒÔÉú²úÀäÈÈË®¹ÜµÄPPרÓÃÖÊÁÏÓÐÈýÖÖ£º¡¡¡¡1¡¢¾ù¾ÛPP¼ÓÈëÒ»¶¨Á¿µÄÔöÈÍÖú¼Á¾­¹²¡¤¡¤¡¤

£¨1£©ÓÍÏäÈÝ»ý̫С£¬£¬£¬É¢ÈÈÃæ»ý²»·ó£¬£¬£¬ÀäÈ´×°Öõ«ÆäÈÝÁ¿¹ýС¡£¡£¡£ £¨2£©°´¿ì½øËÙÂÊÑ¡ÔñÓͱÃÈÝÁ¿µÄ¶¨Á¿±Ã¹©ÓÍϵͳ£¬£¬£¬ÔÚ×÷ҵʱ»áÓд󲿷ֶàÓàµÄÁ÷Á¿ÔÚ¸ßѹÏ´ÓÒçÁ÷·§Òç»Ø¶ø·¢ÈÈ¡£¡£¡££¨3£©ÏµÍ³ÖÐжºÉ»Ø··ºÆð¹ÊÕÏ»ò¡¤¡¤¡¤

1)²¿·Ö¼¤¹âÈ«Ï¢ÌÌÓ¡ÊÖÒÕÊǽ«¾­ÓÉÌØÊâ´¦Öóͷ£µÄȫϢͼÏñÖ±½ÓÌÌÓ¡ÔÚ»ù²ÄÖ¸¶¨µÄλÖÃÉÏ£¬£¬£¬Ê¹È«Ï¢Í¼ÏñÓë»ù²ÄÈÚΪһÌå£¬£¬£¬²»¿É»®·Ö£¬£¬£¬¾ßÓÐÈ«Ï¢·ÀαµÄËùÓÐÌØÕ÷¡£¡£¡£ÕÉÁ¿²½·¥£ºÊÓ²ì±êʶÎﲿ·ÖΪ¼¤¹âÀØÉäͼ»­ÌØÕ÷¡£¡£¡£2)ȫϢ˫ÊÓ½ÇͨµÀ¡¤¡¤¡¤

¹âÏË ¹âÏË(Fiber Optic Cable)ÒÔ¹âÂö³åµÄÐÎʽÀ´´«ÊäÐźÅ£¬£¬£¬Òò¶ø²ÄÖÊÒ²ÒÔ²£Á§»òÓлú²£Á§ÎªÖ÷¡£¡£¡£ËüÓÉÏËάо¡¢°ü²ãºÍ±
£»£»£»£»¤Ì××é³É(Èçͼ7)¡£¡£¡£ ¹âÏ˵ĽṹºÍͬÖáµçÀºÜÀàËÆ£¬£¬£¬Ò²ÊÇ¡¤¡¤¡¤

Ë«½ÊÏß(Twisted Pair)·ÖΪÆÁÕÏ(Shielded Twisted Pair£¬£¬£¬¼ò³ÆSTP)ºÍ·ÇÆÁÕÏ(Unshielded Twisted Pair£¬£¬£¬¼ò³ÆUTP)(Èçͼ1)Á½ÖÖ¡£¡£¡£ËùνµÄÆÁÕϾÍÊÇ¡¤¡¤¡¤

1 ´«Êä½éÖÊ·×ÆçÑù£¬£¬£¬´«ÊäÐźŵÄÔØÌåÒ²·×ÆçÑù¡£¡£¡£    ÏßÀÂÀïµÄ½éÖÊÒ»Ñùƽ³£ÊǽðÊôµ¼Ìå£¬£¬£¬´«ÊäµÄÊǵçÐźÅ¡£¡£¡£    ¹âÀÂÀïµÄ½éÖÊÒ»Ñùƽ³£Êǹ⵼ÏËά£¬£¬£¬´«ÊäµÄÊÇ¡¤¡¤¡¤

¹è½ºÊǹèÏ𽺵ÄÒ»ÖÖ£¬£¬£¬ÊôÓÚµ¥×é·ÖÊÒÎÂÁò»¯µÄÒºÌåÏ𽺡£¡£¡£Ò»µ©Ì»Â¶ÓÚ¿ÕÆøÖÐ£¬£¬£¬ÆäÖеĹèÍéµ¥Ìå¾Í±¬·¢ËõºÏ£¬£¬£¬×é³ÉÍø·½á¹¹£¬£¬£¬ÏµÍ³½»Áª£¬£¬£¬²»¿ÉÈÛ»¯ºÍÏûÈÚ£¬£¬£¬Óе¯ÐÔ£¬£¬£¬³ÉÏð½ºÌ¬£¬£¬£¬Ò»ÆðÕ³ºÏÎïÌå¡£¡£¡£Æäµ¼ÈÈÐÔ±ÈÒ»Ñùƽ³£µÄÏð½ºÉÔ¸ß£¬£¬£¬Ò»µ©¹Ì»¯¡¤¡¤¡¤

1¡¢ËÜÁϽ¹ÉÕ ËÜÁϽ¹ÉÕÊÇËÜÁϼ·³öÀú³ÌÖг£¼ûµÄÖÊÁ¿Èõµã£¬£¬£¬Æä×¢ÖØÌåÏÖΪ£ºÎ¶ÈÏÔʾ³¬¸ß
£»£»£»£»»úÍ·Ä£¿£¿£¿£¿
£¿£¿ÚÓдó×ÚÑÌÎí¡¢Ç¿ÁҴ̼¤Î¶£¬£¬£¬ÑÏÖØʱÓб¬ÁÑÉù
£»£»£»£»¼·³öËÜÁϲãÓн¹Á£
£»£»£»£»ºÏ½º·ì´¦ÓÐÒ»Á¬ÆøÅÝ
£»£»£»£»±¬·¢µÄÖ÷ÒªÔµ¹ÊÔ­ÓÉÓУº1£©¡¤¡¤¡¤

FFP 3*6¸ßεçÀ²úÆ·Ìص㼰ÓÃ;£º±¾²úÆ·ÊÊÓÃÓÚ½»Á÷¶î¶¨µçѹ0.6/1KV¼°ÒÔÏÂ×÷Àο¿·óÉèÓÃÊäÅäÏß·¡¢¶¯Á¦´«Êä»òµç»úÒý½ÓÏß£¬£¬£¬¾ßÓÐÄ͸ßΡ¢ÄÍÇÖÊ´¡¢ÄÍËá¼î¼°ÇÖÊ´ÐÔÆøÌå¡¢·ÀË®µÈÌØÕ÷£¬£¬£¬¸ßÎÂÇéÐεçÆøÐÔÄÜÎȹÌ£¬£¬£¬¡¤¡¤¡¤

KHFV2216*2.5¸ßεçÀÂÓÃ;¼°Ìص㣺±¾²úÆ·¾ßÓÐÄ͸ßΡ¢µÍΡ¢ÄÍÀÏ»¯¡¢¸ß×èȼµÈÌصã£¬£¬£¬Í¬Ê±¾ßÓнϸߵÄ×èȼ¡¢·À»ðµÄÄÜÁ¦£¬£¬£¬¾­ÊÜ»ðÑæÖ±½ÓȼÉÕµÄÇéÐÎÏÂ£¬£¬£¬ÔÚһ׼ʱ¼äÄÚ²»±¬·¢¶Ì·ºÍ¶Ï·¹ÊÕÏ£¬£¬£¬°ü¹ÜϵͳÇå¾²ÔËÐÐ£¬£¬£¬¡¤¡¤¡¤

ÎÞ±µÍÑÌ×èȼµçÏßÖ´Ðбê×¼Q/VAHS 34-2006ÊÊÓùæÄ£±¾²úÆ·ÊÊÓÃÓÚ450/750¼°ÒÔϵçÁ¦ÊäÅäµçϵͳÖÐÊäÅäµçÏß·¡£¡£¡£²úÆ·Ãû³Æ¶î¶¨µçѹ450/750V¼°ÒÔϾÛÏ©Ìþ¾øÔµÎÞ±µÍÑÌ×èȼµçÀÂ(µçÏß)¡£¡£¡£Ðͺż°¡¤¡¤¡¤