µçÀ³£¼ûÎÊÌâ
ƽÐеçÀÂÔÚÇżÜÖÐÔõÑùÅÅÁÐÒÔïÔÌ·¢ÈÈ£¿£¿
ÔÚÇżÜÖкÏÀíÅÅÁÐÆ½ÐеçÀÂÊÇïÔÌ·¢ÈÈ¡¢ÌáÉýϵͳÇå¾²ÐÔºÍÄÜЧµÄÒªº¦²½·¥¡£¡£¡£¡£¡£·¢ÈÈÖ÷ÒªÔ´ÓÚµ¼Ìåµç×èÏûºÄ£¨£©ºÍ½éÖÊÏûºÄ£¨¾øÔµÖÊÁÏÖУ©£¬¶øÅÅÁз½Ê½Ö±½ÓÓ°ÏìÉ¢ÈÈЧÂÊ¡¢µçÁ÷ÂþÑÜÔȳÆÐÔ¼°µç´Å×ÌÈÅ£¨EMI£©¡£¡£¡£¡£¡£ÒÔÏÂÊÇÏêϸÅÅÁÐÔÔò¼°ÓÅ»¯·½°¸£º£º
Ò»¡¢ÅÅÁÐÔÔò£º£ºÓÅ»¯É¢ÈÈÓëµçÁ÷ÂþÑÜ
1. ·Ö²ãÅÅÁУº£º¿ØÖƲãÊýÓë¼ä¾à
µ¥²ãÅÅÁУ¨ÓÅÏÈÍÆ¼ö£©£º£º
¿ÕÆø¶ÔÁ÷³ä·Ö£¬É¢ÈÈЧÂʸߣ¨µ¥²ãÉ¢ÈÈÃæ»ý±ÈË«²ãÔöÌí30%~50%£©£»£»
×èÖ¹²ã¼äÈȵþ¼Ó£¨Ë«²ãÅÅÁÐʱ£¬Ï²ãµçÀÂζȿÉÄܱÈÉϲã¸ß5¡æ~10¡æ£©£»£»
ÊÊÓó¡¾°£º£ºµçÀÂÊýÄ¿½ÏÉÙ£¨¡Ü12¸ù£©»òÇżܿí¶È¸»×ãʱ£»£»
ÓÅÊÆ£º£º
°¸Àý£º£ºÄ³Êý¾ÝÖÐÐĽÓÄɵ¥²ãÅÅÁУ¬µçÀÂÔØÁ÷Á¿ÌáÉý15%£¬ÎÂÉý½µµÍ8¡æ¡£¡£¡£¡£¡£
¶à²ãÅÅÁУ¨ÐèÑÏ¿á¿Ø²ãÊý£©£º£º
²ã¼ä¼Ó×°¸ôÈȰ壨²ÄÖÊΪÌÕ´ÉÏËάֽ£¬µ¼ÈÈϵÊý¡Ü0.035 W/(m¡¤K)£©£»£»
ÿ²ãµçÀÂÏ·½ÆÌÉèÉ¢ÈÈÂÁ°å£¨ºñ¶È¡Ý1 mm£¬ÈÈ·´ÉäÂÊ¡Ý90%£©¡£¡£¡£¡£¡£
¶¯Á¦µçÀ£º£º¡Ý2±¶µçÀÂÍâ¾¶£¨ÈçÍâ¾¶20 mmµÄµçÀ£¬¼ä¾à¡Ý40 mm£©£»£»
¿ØÖƵçÀ£º£º¡Ý1±¶µçÀÂÍâ¾¶£»£»
¶¯Á¦µçÀ£º£º¡Ü2²ã£¨IEC 60364-5-52»®¶¨£©£»£»
¿ØÖƵçÀ£º£º¡Ü3²ã£¨GB 50168-2018ÍÆ¼ö£©£»£»
²ãÊýÏÞÖÆ£º£º
²ã¼ä¾àÒªÇ󣺣º
ÈÈÅâ³¥²½·¥£º£º
2. ·ÖÏàÅÅÁУº£ºÆ½ºâÈýÏàµçÁ÷
ÈýÏàÆ½ºâÔÔò£º£º
ÈýÏàµçÁ÷²»Æ½ºâ¶È¡Ü5%£¨IEC 60364-5-52ÒªÇ󣩣»£»
µçÀÂÎÂÉýÔȳÆÐÔÌáÉý20%~30%¡£¡£¡£¡£¡£
Ë®ÖзÖÏࣺ£ºA¡¢B¡¢CÈýÏàµçÀ°´¡°Æ·¡±×ÖÐν»ÌæÅÅÁУ¨ÈçA-B-C-A-B-C£©£»£»
±ÊÖ±·ÖÏࣺ£ºÃ¿²ã°²ÅŲî±ðÏàµçÀ£¨ÈçÉϲãAÏ࣬ÖвãBÏ࣬ϲãCÏࣩ£»£»
½«Í³Ò»ÏàµçÀ£¨ÈçAÏࣩ¼¯ÖÐÅÅÁлᵼÖ¸ÃÇøÓòµçÁ÷Ãܶȹý¸ß£¬Òý·¢¾Ö²¿¹ýÈÈ£»£»
ÍÆ¼ö·½Ê½£º£º
Ч¹û£º£º
ÖÐÐÔÏßÅÅÁУº£º
ÈýÏàµçÀÂÍâ²à£¨Ô¶ÀëÈÈÔ´£©£»£»
ÓëÏàÏß¼á³Ö¡Ý100 mm¼ä¾à£¨×èÖ¹ÎÐÁ÷·¢ÈÈ£©£»£»
ÖÐÐÔÏߣ¨NÏߣ©µçÁ÷¿ÉÄÜÒòг²¨»ò²»Æ½ºâ¸ºÔØÔö´ó£¬Ðèµ¥¶À°²ÅÅ£»£»
ÍÆ¼öλÖ㺣º
°¸Àý£º£ºÄ³¹¤Òµ³§·¿ÏîÄ¿ÖУ¬ÖÐÐÔÏßµ¥¶À°²Åźó£¬ÎÂÉý´Ó85¡æ½µÖÁ60¡æ¡£¡£¡£¡£¡£
¶þ¡¢¼ä¾à¿ØÖÆ£º£º½µµÍÈÈñîºÏÓëµç´Å×ÌÈÅ
1. µçÀ¼äˮƽ¼ä¾à
×îС¼ä¾àÒªÇ󣺣º
µçÀÂÀàÐÍ ×îС¼ä¾à£¨mm£© ÒÀ¾Ý±ê×¼ ¶¯Á¦µçÀ£¨¡Ü1 kV£© ¡Ý2±¶µçÀÂÍâ¾¶ IEC 60364-5-52 ¶¯Á¦µçÀ£¨>1 kV£© ¡Ý3±¶µçÀÂÍâ¾¶ GB 50168-2018 ¿ØÖƵçÀ ¡Ý1±¶µçÀÂÍâ¾¶ IEC 60364-5-52 ÈõµçµçÀ ¡Ý50 mm GB 50311-2016£¨×ۺϲ¼Ïߣ© ÈÈñîºÏÓ°Ï죺£º
¼ä¾à´Ó20 mmÔöÖÁ40 mm£¬µçÀÂÍâòζȽµµÍ7¡æ£¨FLUENTÈÈ·ÂÕæÊý¾Ý£©¡£¡£¡£¡£¡£
¼ä¾à¹ýС»áµ¼ÖÂÈȵþ¼Ó£¨ÈçÁ½¸ùÍâ¾¶20 mmµÄµçÀ¼ä¾à10 mmʱ£¬ÎÂÉý±È¼ä¾à40 mmʱ¸ß12¡æ£©£»£»
Ä£ÄâЧ¹û£º£º
2. µçÀÂÓëÇżܱßÑØ¼ä¾à
±ßÑØ¼ä¾àÒªÇ󣺣º
µçÀÂÓëÇżܲà±Ú¼ä¾à¡ÝµçÀÂÍâ¾¶µÄ0.5±¶£¨ÈçÍâ¾¶30 mmµÄµçÀ£¬¼ä¾à¡Ý15 mm£©£»£»
µçÀÂÓëÇżܵײ¿¼ä¾à¡Ý50 mm£¨±ãÓÚÉ¢ÈȺÍÄ¥Á·£©£»£»
×÷Ó㺣º
×èÖ¹µçÀÂÓëÇżܽðÊô½Ó´¥ÐγÉÎÐÁ÷£¨ÓÈÆä¶ÔÂÁµ¼ÌåµçÀ£©£»£»
·ÀÖ¹ÇżܱßÑØ»®É˵çÀ¾øÔµ²ã¡£¡£¡£¡£¡£
Èý¡¢ÇżÜÑ¡ÐÍÓë×°ÖÃÓÅ»¯
1. ÇżܲÄÖÊÓë½á¹¹
²ÄÖÊÑ¡Ôñ£º£º
¶ÆÐ¿¸ÖÇżܣº£ºµ¼ÈÈϵÊý¸ß£¨50 W/(m¡¤K)£©£¬µ«Ðè·ÀÇÖÊ´£¨ÍƼöºñ¶È¡Ý1.5 mm£©£»£»
ÂÁºÏ½ðÇżܣº£ºµ¼ÈÈϵÊý¸üµÍ£¨160 W/(m¡¤K)£©£¬É¢ÈÈЧÂÊÌáÉý30%£»£»
²£Á§¸ÖÇżܣº£º¾øÔµÐÔÄܺ㬵«Ðè¼Ó×°É¢Èȿף¨¿×¾¶¡Ü10 mm£¬¼ä¾à50 mm£©£»£»
½á¹¹ÓÅ»¯£º£º
Ñ¡ÓôøÉ¢ÈÈ¿×Çżܣ¨¿×Ãæ»ýÕ¼±È15%~20%£©£»£»
Çżܵײ¿¼Ó×°µ¼Á÷°å£¨½Ç¶È15¡ã~30¡ã£¬Ö¸µ¼¿ÕÆøÁ÷¶¯£©¡£¡£¡£¡£¡£
2. ÇżÜ×°Ö÷½Ê½
ÇãбװÖ㺣º
ÇżÜÇãб½Ç¶È¡Ý5¡ãʱ£¬×ÔÈ»¶ÔÁ÷É¢ÈÈЧÂÊÌáÉý25%£¨CFDÄ£ÄâЧ¹û£©£»£»
ÊÊÓó¡¾°£º£º³¤¾àÀëµçÀ·óÉ裨ÈçÁè¼Ý50 mµÄÇżܣ©£»£»
Ç¿ÖÆÍ¸·ç£º£º
µçÀÂÎÂÉý½µµÍ10¡æ~15¡æ£¨ÇéÐÎζÈ40¡æÊ±£©£»£»
ÊÊÓÃÓÚ¸ßγµ¼ä»òÃܱտռ䡣¡£¡£¡£¡£
ÔÚÇżÜÄÚ¼Ó×°ÖáÁ÷·ç»ú£¨·çÁ¿¡Ý500 m?/h£¬ÔëÒô¡Ü60 dB£©£»£»
Ч¹û£º£º
ËÄ¡¢ÌØÊⳡ¾°´¦Àí
1. ¸ßÃܶȷóÉ裨µçÀÂÊýÄ¿¶à£©
½â¾ö·½°¸£º£º
½ÓÄÉÍÑÀëʽÇżܣ¨½«ÇżÜÍÑÀëΪ¶à¸ö×ÔÁ¦²ÕÊÒ£¬Ã¿²ÕµçÀÂÊýÄ¿¡Ü6¸ù£©£»£»
ʹÓõçÀÂÌݼܣ¨¶ø·ÇʵÐÄÇżܣ©£¬Í¸·çÃæ»ýÔöÌí50%£»£»
°¸Àý£º£ºÄ³µØÌúÏîÄ¿½ÓÄÉÍÑÀëʽÇżܣ¬µçÀÂÃܶÈÌáÉý40%£¬ÎÂÉý½öÔöÌí3¡æ¡£¡£¡£¡£¡£
2. г²¨¸ºÔØ£¨·ÇÏßÐÔ¸ºÔØ£©
ÎÊÌ⣺£º
г²¨µçÁ÷µ¼ÖÂÖÐÐÔÏß¹ýÈÈ£¨Èç3´Îг²¨µçÁ÷¿É´ïÏàÏßµçÁ÷µÄ1.73±¶£©£»£»
´¦Àí²½·¥£º£º
ÖÐÐÔÏß½ØÃæ»ý¡ÝÏàÏß½ØÃæ»ý£¨IEC 60364-5-52£©£»£»
ÖÐÐÔÏßµ¥¶À·óÉèÓÚÇżÜÒ»²à£¬ÓëÏàÏß¼ä¾à¡Ý200 mm£»£»
¼Óװг²¨Â˲¨Æ÷£¨THD¡Ü5%ʱ£¬ÖÐÐÔÏßµçÁ÷½µµÍ60%£©¡£¡£¡£¡£¡£
3. ·À»ðÓë¸ôÈÈ
·À»ðÒªÇ󣺣º
Çżܴ©Ô½·À»ð·ÖÇøÊ±£¬Ðè¼Ó×°·À»ð¸ô°å£¨ÄÍ»ð¼«ÏÞ¡Ý1 h£©£»£»
µçÀÂÍâòͿĨ·À»ðÍ¿ÁÏ£¨ºñ¶È¡Ý1 mm£¬ÄÍ»ðζȡÝ800¡æ£©£»£»
¸ôÈȲ½·¥£º£º
ÔÚ¸ßÎÂÇéÐΣ¨Èç¹øÂ¯·¿£©ÖУ¬ÇżÜÍâ°ü¹ü¹èËáÂÁÏËάձ£¨µ¼ÈÈϵÊý¡Ü0.045 W/(m¡¤K)£©£»£»
µçÀÂÓëÈÈÔ´¼ä¾à¡Ý500 mm£¨GB 50217-2018ÒªÇ󣩡£¡£¡£¡£¡£
Îå¡¢ÑéÖ¤Óë¼à²â
1. ÎÂÉý²âÊÔ
²âÊÔÒªÁ죺£º
ʹÓúìÍâÈÈÏñÒÇ£¨¾«¶È¡À2¡æ£©ÕÉÁ¿µçÀÂÍâòζȣ»£»
²âÊԵ㣺£ºµçÀÂÖÐÐĶΡ¢ÌÖÂÛ´¦¡¢ÇżÜÍäÍ·´¦£»£»
¼°¸ñ±ê×¼£º£º
³ÖÐøÔØÁ÷Á¿Ï£¬µçÀÂÎÂÉý¡ÜÔÊÐíÖµ£¨ÈçPVC¾øÔµµçÀ¡Ü65¡æ£¬XLPE¾øÔµµçÀ¡Ü90¡æ£©£»£»
2. µçÁ÷¼à²â
×°ÖõçÁ÷»¥¸ÐÆ÷£º£º
ʵʱ¼à²âÈýÏàµçÁ÷²»Æ½ºâ¶È£¨¡Ü5%£©£»£»
ÉèÖñ¨¾¯ãÐÖµ£¨È粻ƽºâ¶È>8%ʱ´¥·¢¾¯±¨£©£»£»
°¸Àý£º£ºÄ³»¯¹¤³§Í¨¹ýµçÁ÷¼à²â£¬·¢Ã÷BÏàµçÁ÷³¬ÔØ20%£¬ÊµÊ±µ÷½â¸ºÔغó×èÖ¹µçÀÂÏú»Ù¡£¡£¡£¡£¡£
Áù¡¢ÐÐÒµ±ê×¼Óë°¸Àý²Î¿¼
1. ¹ú¼Ê±ê×¼£¨IEC£©
IEC 60364-5-52£º£º
µçÀÂÅÅÁÐÐèÖª×ã¡°É¢ÈÈÓÅÏÈ¡±ÔÔò£¬×èÖ¹¾Ö²¿¹ýÈÈ£»£»
ÈýÏàµçÀÂÓ¦½»ÌæÅÅÁÐÒÔÆ½ºâµçÁ÷¡£¡£¡£¡£¡£
IEC 60502-1£º£º
µçÀÂÔÚÇżÜÖеÄÌî³äÂÊ¡Ü40%£¨¶¯Á¦µçÀ£©»ò50%£¨¿ØÖƵçÀ£©£»£»
µçÀ¼ä¾àÐè°ü¹Ü¿ÕÆø×ÔÓÉÁ÷ͨ¡£¡£¡£¡£¡£
2. ¹ú¼Ò±ê×¼£¨GB£©
GB 50168-2018£º£º
¶¯Á¦µçÀÂÓë¿ØÖÆµçÀÂÓ¦·Ö²ã°²ÅÅ£¬¿ØÖƵçÀÂÔÚÉϲ㣻£»
ÇżÜÄÚµçÀÂ×ܽØÃæ»ý¡ÜÇżÜÄÚ½ØÃæ»ýµÄ40%¡£¡£¡£¡£¡£
GB 50217-2018£º£º
¸ßÎÂÇéÐÎϵçÀÂÐèÔ¤ÁôÎÂÉýÔ£¶È£¨ÈçÉè¼ÆÎÂÉý40¡æ£¬ÏÖʵ°´50¡æÑ¡ÐÍ£©£»£»
ÇżÜÇãб½Ç¶È¡Ý5¡ãʱ£¬Ðè˼Á¿µçÀ»¬¶¯·çÏÕ¡£¡£¡£¡£¡£
3. ÐÐÒµ°¸Àý
ijÊý¾ÝÖÐÐÄÏîÄ¿£º£º
½ÓÄɵ¥²ãÅÅÁÐ+ÍÑÀëʽÇżܣ¬µçÀÂÌî³äÂÊ30%£»£»
×°ÖÃÖáÁ÷·ç»úÇ¿ÖÆÍ¸·ç£¬ÎÂÉý´Ó25¡æ½µÖÁ15¡æ£»£»
ÔËÐÐ3ÄêÎÞÒò¹ýÈȵ¼ÖµĹÊÕÏ¡£¡£¡£¡£¡£
ij¸ÖÌú³§ÏîÄ¿£º£º
г²¨¸ºÔص¼ÖÂÖÐÐÔÏß¹ýÈÈ£¨120¡æ£©£¬Í¨¹ýÔö´óÖÐÐÔÏß½ØÃæ»ý²¢µ¥¶À·óÉ裬ÎÂÉý½µÖÁ65¡æ£»£»
¼Óװг²¨Â˲¨Æ÷ºó£¬ÖÐÐÔÏßµçÁ÷´Ó180 A½µÖÁ60 A¡£¡£¡£¡£¡£
±âÐ͵çÀÂÔÚµç´Å×ÌÈÅÇéÐÎÖÐµÄÆÁÕÏÒªÇóÊÇʲô£¿£¿
±âÐ͵çÀÂÔÚµç´Å×ÌÈÅ£¨EMI£©ÇéÐÎÖÐµÄÆÁÕÏÒªÇóÐè×ÛºÏ˼Á¿×ÌÈÅÀàÐÍ¡¢ÆµÂʹæÄ£¡¢Ó¦Óó¡¾°¼°Çå¾²±ê×¼£¬Æä½¹µãÄ¿µÄÊÇͨ¹ý¶à²ã·À»¤ïÔ̵ç´Å·øÉäµÄ·¢ÉäÓëÃô¸Ð×°±¸µÄ×ÌÈÅ¡£¡£¡£¡£¡£ÒÔÏÂÊÇÏêϸҪÇó¼°ÊµÏÖ·½Ê½£º£º
Ò»¡¢ÆÁÕϲãÉè¼ÆÒªÇó
ÖÊÁÏÑ¡Ôñ
µ¼µçÐÔ£º£ºÓÅÏÈÑ¡Óøߵ¼µçÂÊÖÊÁÏ£¨ÈçÍ¡¢ÂÁ£©£¬ÒÔÓÐÓ÷´ÉäºÍÎüÊÕµç´Å²¨¡£¡£¡£¡£¡£ÍµÄÆÁÕÏЧÄÜÓÅÓÚÂÁ£¬µ«±¾Ç®¸ü¸ß£»£»ÂÁÔÚ¸ßÆµ¶Î£¨>100 MHz£©¿ÉÄÜÒòÇ÷·ôЧӦµ¼ÖÂÐÔÄÜϽµ¡£¡£¡£¡£¡£
´Åµ¼ÂÊ£º£ºÔÚµÍÆµ´Å³¡×ÌÈÅ£¨Èç±äѹÆ÷¡¢µç»ú£©ÖУ¬Ðè½ÓÄɸߴŵ¼ÂÊÖÊÁÏ£¨ÈçÄøÌúºÏ½ð¡¢¸Ö´ø£©ÔöÇ¿´ÅÆÁÕÏЧ¹û¡£¡£¡£¡£¡£
ÄÍÇÖÊ´ÐÔ£º£º»§Íâ»òʪÈóÇéÐÎÐèÑ¡Ôñ¶ÆÎýÍ¡¢²»Ðâ¸Ö»òÂÁþºÏ½ð£¬·ÀÖ¹Ñõ»¯µ¼ÖÂÆÁÕϲãʧЧ¡£¡£¡£¡£¡£
½á¹¹ÀàÐÍ
µ¥²ãÆÁÕÏ£º£ºÊÊÓÃÓÚµÍÆµ×ÌÈÅ£¨<1 MHz£©£¬ÈçÒôƵÐźŴ«Êä¡£¡£¡£¡£¡£
Ë«²ãÆÁÕÏ£º£ºÍâ²ãͲ£¨·´Éä¸ßƵ×ÌÈÅ£© + ÄÚ²ã±àÖ¯Íø£¨ÎüÊÕµÍÆµ×ÌÈÅ£©£¬ÁýÕÖÆµÂʹæÄ£¸ü¹ã£¨10 kHz~1 GHz£©¡£¡£¡£¡£¡£
¶à²ã¸´ºÏÆÁÕÏ£º£ºÁ¬ÏµÍ²¡¢±àÖ¯ÍøºÍ´ÅÐÔ×ÓÁÏ£¬ÊÊÓÃÓÚ¼«¶Ëµç´ÅÇéÐΣ¨ÈçÀ×´ï¡¢Ò½ÁÆ×°±¸£©¡£¡£¡£¡£¡£
ÆÁÕÏÁýÕÖÂÊ
±àÖ¯ÍøÆÁÕÏÁýÕÖÂÊÐè¡Ý85%£¬ÒÔïÔ̵ç´Å×ß©¡£¡£¡£¡£¡£¸ßÁýÕÖÂÊ£¨Èç95%£©¿É½øÒ»²½ÌáÉý¸ßƵÆÁÕÏЧÄÜ¡£¡£¡£¡£¡£
ͲÆÁÕϺñ¶Èͨ³£¡£¡£¡Ý0.05 mm£¬È·±£µÍƵ´Å³¡Ë¥¼õ¡£¡£¡£¡£¡£
¶þ¡¢½ÓµØÓëÅþÁ¬ÒªÇó
µ¥¶Ë½ÓµØ vs Ë«¶Ë½ÓµØ
µÍƵ×ÌÈÅ£¨<1 MHz£©£º£º½ÓÄɵ¥¶Ë½ÓµØ£¨ÈçÐźÅÔ´¶Ë£©£¬×èÖ¹µØ»·Â·µçÁ÷¡£¡£¡£¡£¡£
¸ßƵ×ÌÈÅ£¨>1 MHz£©£º£ºË«¶Ë½ÓµØ£¨ÐźÅÔ´ºÍÎüÊÕ¶Ë£©£¬Ê¹ÓÃÆÁÕϲã×÷Ϊ¸ßƵµçÁ÷µÄ·µ»ØÂ·¾¶¡£¡£¡£¡£¡£
»ìÏý×ÌÈÅ£º£ºÊ¹ÓÃ360¡ã¶Ë½Ó£¨Èçѹ½Ó»·¡¢ÆÁÕϼУ©£¬È·±£ÆÁÕϲãÓëÅþÁ¬Æ÷/×°±¸Íâ¿ÇÁ¬Ðø½Ó´¥¡£¡£¡£¡£¡£
½ÓµØµç×è
½ÓµØµç×èÓ¦¡Ü0.1 ¦¸£¬ÒÔïÔÌ×迹²»Æ¥Åäµ¼Öµķ´Éä¡£¡£¡£¡£¡£
×èÖ¹³¤¾àÀë½ÓµØÏߣ¬·ÀÖ¹ÒýÈë¸ÐÓ¦ÔëÉù¡£¡£¡£¡£¡£
Èý¡¢¿¹×ÌÈÅÐÔÄܲâÊÔ±ê×¼
ÆÁÕÏЧÄÜ£¨SE£©
µÍƵ£¨<1 MHz£©£º£ºSE¡Ý40 dB
¸ßƵ£¨>1 GHz£©£º£ºSE¡Ý60 dB
´«ÊäÏß·¨£º£ºÕÉÁ¿ÆÁÕÏǰºóµç´Å³¡Ç¿¶È±ÈÖµ£¨dB£©¡£¡£¡£¡£¡£
ÈýͬÖá·¨£º£ºÊÊÓÃÓÚ¸ßÆµµçÀµIJåÈëÏûºÄ²âÊÔ¡£¡£¡£¡£¡£
²âÊÔÆµÂʹæÄ££º£º10 kHz~18 GHz£¨ÁýÕÖ¹¤Òµ¡¢Í¨Ñ¶Æµ¶Î£©¡£¡£¡£¡£¡£
²âÊÔÒªÁ죺£º
µä·¶ÒªÇ󣺣º
ÇéÐÎ˳ӦÐÔ²âÊÔ
ζÈÑ»·£º£º-40¡æ~+85¡æ£¬ÑéÖ¤ÆÁÕϲãÓë¾øÔµÖÊÁϵÄÈÈÅòÕÍÆ¥ÅäÐÔ¡£¡£¡£¡£¡£
ÑÎÎíÊÔÑ飺£º96СʱÑÎÎí̻¶£¬È·±£ÄÍÇÖÊ´ÐÔ¡£¡£¡£¡£¡£
Õñ¶¯²âÊÔ£º£ºÄ£Äâ»úеӦÁ¦¶ÔÆÁÕϲãÍêÕûÐÔµÄÓ°Ïì¡£¡£¡£¡£¡£
ËÄ¡¢Ó¦Óó¡¾°²î±ð»¯ÒªÇó
¹¤Òµ×Ô¶¯»¯
ÐèÖª×ãIEC 61000-6-2£¨¹¤ÒµÇéÐο¹ÈŶȣ©ºÍIEC 61000-6-4£¨¹¤ÒµÇéÐη¢ÉäÏÞÖµ£©¡£¡£¡£¡£¡£
µä·¶×ÌÈÅÔ´£º£º±äƵÆ÷¡¢µç»ú¡¢µçº¸»ú£¨ÆµÂʹæÄ££º£º1 kHz~100 MHz£©¡£¡£¡£¡£¡£
½â¾ö·½°¸£º£ºË«²ãÆÁÕÏ£¨Í²+±àÖ¯Íø£©+ ÌúÑõÌå´Å»·£¨ÒÖÖÆ¸ßƵÔëÉù£©¡£¡£¡£¡£¡£
Ò½ÁÆ×°±¸
ÐèÇкÏIEC 60601-1-2£¨Ò½ÁƵç´Å¼æÈݱê×¼£©£¬ÖصãÒÖÖÆÉ䯵×ÌÈÅ£¨RFI£©¡£¡£¡£¡£¡£
µä·¶×ÌÈÅÔ´£º£ºMRI¡¢X¹â»ú£¨ÆµÂʹæÄ££º£º100 kHz~3 GHz£©¡£¡£¡£¡£¡£
½â¾ö·½°¸£º£º¶à²ã¸´ºÏÆÁÕÏ£¨Í²+±àÖ¯Íø+ÄøÌúºÏ½ð£©+ Â˲¨ÅþÁ¬Æ÷¡£¡£¡£¡£¡£
º½¿Õº½Ìì
ÐèÖª×ãDO-160G£¨»úÔØ×°±¸µç´Å¼æÈݱê×¼£©£¬ÄÍÊÜÀ×»÷¡¢¸ßÇ¿¶È·øÉ䳡£¡£¡£¡£¡£¨HIRF£©¡£¡£¡£¡£¡£
µä·¶×ÌÈÅÔ´£º£ºÀ״ͨѶÌìÏߣ¨ÆµÂʹæÄ££º£º10 kHz~40 GHz£©¡£¡£¡£¡£¡£
½â¾ö·½°¸£º£º¶ÆÒøÍ±àÖ¯Íø£¨½µµÍ½Ó´¥µç×裩+ ½ðÊô»¯±àÖ¯²ã£¨ÔöÇ¿¸ßƵÆÁÕÏ£©¡£¡£¡£¡£¡£
Îå¡¢Éè¼ÆÓÅ»¯½¨Òé
·ÖƵ¶ÎÆÁÕÏ£º£ºÔÚµçÀ²î±ðÇøÓò½ÓÄɲî±ðÆÁÕÏÖÊÁÏ£¨Èçǰ¶ËÓÃͲ£¬ºó¶ËÓñàÖ¯Íø£©£¬Æ½ºâ±¾Ç®ÓëÐÔÄÜ¡£¡£¡£¡£¡£
¶¯Ì¬ÆÁÕÏ£º£ºÔÚ¿ÉÒÆ¶¯×°±¸£¨Èç»úеÈË£©ÖУ¬½ÓÄÉÈáÐÔÆÁÕÏÖÊÁÏ£¨Èç½ðÊô»¯¾Ûõ¥±¡Ä¤£©Ë³Ó¦ÍäÇúÐèÇ󡣡£¡£¡£¡£
ÖÇÄܼà²â£º£º¼¯³É¹âÏË´«¸ÐÆ÷£¬ÊµÊ±¼à²âÆÁÕϲãÍêÕûÐÔ£¨ÈçÆÆËð¡¢ÇÖÊ´£©¡£¡£¡£¡£¡£
ͨ¹ýÉÏÊöÉè¼Æ£¬±âÐ͵çÀ¿ÉÔÚÖØ´óµç´ÅÇéÐÎÖÐʵÏÖ¡Ý80 dBµÄÆÁÕÏЧÄÜ£¨10 kHz~18 GHz£©£¬Öª×㹤ҵ4.0¡¢5GͨѶµÈ¸ß¿É¿¿ÐÔ³¡¾°µÄÐèÇ󡣡£¡£¡£¡£
±âÐ͵çÀµĹæÄ£»£»¯Éú²úÔõÑùʵÏÖ£¿£¿
±âÐ͵çÀµĹæÄ£»£»¯Éú²úÐèÒª´ÓÉè¼ÆÓÅ»¯¡¢Éú²úÁ÷³Ì±ê×¼»¯¡¢×°±¸Éý¼¶¡¢¹©Ó¦Á´ÖÎÀí¡¢ÖÊÁ¿¿ØÖƼ°ÖÇÄÜ»¯Ë¢Ðµȶàά¶ÈÐÍ¬ÍÆ½ø£¬ÒÔʵÏÖ¸ßЧ¡¢Îȹ̡¢µÍ±¾Ç®µÄ´óÅúÁ¿Éú²ú¡£¡£¡£¡£¡£ÒÔÏÂÊÇÏêϸʵÏÖ·¾¶¼°Òªº¦Õ½ÂÔ£º£º
Ò»¡¢±ê×¼»¯ÓëÄ£¿£¿é»¯Éè¼Æ£º£º¹æÄ£»£»¯Éú²úµÄ»ù´¡
ͳһ²úÆ·¹æ¸ñ
ÖÆ¶©ÆóÒµ¼¶»òÐÐÒµ±ê×¼¹æ¸ñ£¨Èçµ¼Ìå½ØÃæ»ý¡¢¾øÔµºñ¶È¡¢»¤Ì×ÖÊÁϵȣ©£¬ïÔÌ·Ç±ê¶¨ÖÆÐèÇ󡣡£¡£¡£¡£
°¸Àý£º£ºÄ³ÆóÒµ½«±âÐ͵çÀµĵ¼Ìå½ØÃæ»ý±ê×¼»¯Îª6ÖÖ£¨Èç10mm?¡¢16mm?¡¢25mm?µÈ£©£¬ÁýÕÖ80%µÄ³£¼ûÓ¦Óó¡¾°£¬½µµÍÄ£¾ßÌæ»»ÆµÂÊ¡£¡£¡£¡£¡£
ÓÅÊÆ£º£ºÄ£¾ß¸´ÓÃÂÊÌáÉý50%ÒÔÉÏ£¬µ¥ÏßÉú²ú±¾Ç®½µµÍ15%~20%¡£¡£¡£¡£¡£
Ä£¿£¿é»¯½á¹¹Éè¼Æ
½«µçÀ²ð·ÖΪµ¼Ìå¡¢¾øÔµ²ã¡¢ÆÁÕϲ㡢»¤Ì×µÈÄ£¿£¿é£¬Ö§³Ö¿ìËÙ×éºÏÒÔ˳Ӧ²î±ðÐèÇ󡣡£¡£¡£¡£
°¸Àý£º£ºÍ¨¹ýÌæ»»ÆÁÕϲãÖÊÁÏ£¨ÈçÍ´ø¡¢ÂÁ²£©»ò»¤Ì×ÑÕÉ«£¬¿ìËÙÉú²ú²î±ð·À×ÌÈÅÆ·¼¶»ò±êʶÐèÇóµÄµçÀ¡£¡£¡£¡£¡£
ÓÅÊÆ£º£ºËõ¶ÌвúÆ·¿ª·¢ÖÜÆÚ30%~50%£¬ïÔÌÉú²úÏßµ÷½âʱ¼ä¡£¡£¡£¡£¡£
¶þ¡¢×Ô¶¯»¯Éú²úÏßÉý¼¶£º£ºÌáÉýЧÂÊÓëÒ»ÖÂÐÔ
Òªº¦×°±¸×Ô¶¯»¯Ë¢ÐÂ
µ¼ÌåÀÖÆ£º£º½ÓÄÉÁ¬ÐøÍË»ð͸ËÀË¿»ú£¬ÊµÏÖµ¼ÌåÖ±¾¶µÄ¾«×¼¿ØÖÆ£¨¡À0.01mm£©¡£¡£¡£¡£¡£
¾øÔµ¼·³ö£º£ºÊ¹ÓøßËÙ¼·³ö»ú£¨ÏßËÙÂÊ¡Ý500m/min£©ÅäºÏ¼¤¹â²â¾¶ÒÇ£¬ÊµÊ±µ÷½â¾øÔµ²ãºñ¶È¡£¡£¡£¡£¡£
³ÉÀÂÓ뻤Ì×£º£ºÒýÈëÈ«×Ô¶¯³ÉÀ»ú£¬¼¯³ÉÕÅÁ¦¿ØÖÆ¡¢ÈưüÍ·×Ô¶¯»»Å̹¦Ð§£¬ïÔÌÈ˹¤¸ÉÔ¤¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³ÆóҵͶ×Ê2000ÍòÔªÉý¼¶Éú²úÏߺ󣬵¥°à²úÄÜ´Ó5000Ã×ÌáÉýÖÁ12000Ã×£¬È˹¤±¾Ç®½µµÍ40%¡£¡£¡£¡£¡£
ÈáÐÔÉú²úϵͳ£¨FMS£©
ͨ¹ýAGVС³µ¡¢»úе±ÛºÍÖÐÑë¿ØÖÆÏµÍ³£¬ÊµÏÖ²î±ð¹æ¸ñµçÀµĿìËÙÇл»Éú²ú¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³¹¤³§°²ÅÅFMSºó£¬»»ÐÍʱ¼ä´Ó2СʱËõ¶ÌÖÁ15·ÖÖÓ£¬×°±¸Ê¹ÓÃÂÊÌáÉýÖÁ85%¡£¡£¡£¡£¡£
Èý¡¢¹©Ó¦Á´ÐͬÓÅ»¯£º£º°ü¹ÜÖÊÁÏÎȹÌÓ뱾Ǯ¿É¿Ø
¼¯ÖвɹºÓëÕ½ÂÔ´¢±¸
ÓëÍ¡¢ÂÁµÈÖ÷ÒªÔÖÊÁϹ©Ó¦ÉÌÇ©Êðºã¾ÃÐÒé£¬Ëø¶¨¼ÛÇ®²¨¶¯·çÏÕ¡£¡£¡£¡£¡£
½¨ÉèÇå¾²¿â´æ£¨Èç30ÌìÓÃÁ¿£©£¬Ó¦¶ÔÊг¡Ç·È±»ò¼ÛÇ®²¨¶¯¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³Æóҵͨ¹ý¼¯Öвɹº£¬Í²Ä²É¹º±¾Ç®½µµÍ8%£¬½»»õÖÜÆÚËõ¶Ì5Ìì¡£¡£¡£¡£¡£
ÍâµØ»¯¹©Ó¦Á´½á¹¹
ÔÚÉú²ú»ùµØÖܱß200¹«Àï¹æÄ£ÄÚÅàÓý¸¨ÁϹ©Ó¦ÉÌ£¨ÈçPVC¿ÅÁ£¡£¡£¡¢±àÖ¯´ø£©£¬½µµÍÎïÁ÷±¾Ç®¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³¹¤³§½«»¤Ì×ÖÊÁϹ©Ó¦ÉÌ´Ó³¤Èý½ÇǨÖÁ³§ÇøÖÜΧ£¬Äê½ÚÔ¼ÎïÁ÷ÓöÈ120ÍòÔª¡£¡£¡£¡£¡£
ËÄ¡¢¾«ÒæÉú²úÖÎÀí£º£ºÏû³ýÆÌÕÅ£¬ÌáÉýЧÂÊ
¼ÛÖµÁ÷ͼ£¨VSM£©ÆÊÎö
»æÖÆ´ÓÔÖÊÁÏÈë¿âµ½³ÉÆ·³ö¿âµÄÈ«Á÷³Ìͼ£¬Ê¶±ð²¢Ïû³ý·ÇÔöÖµ»·½Ú£¨×¼ÆÚ´ý¡¢°áÔË¡¢·µ¹¤£©¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³Æóҵͨ¹ýVSMÓÅ»¯£¬½«Éú²úÖÜÆÚ´Ó7ÌìѹËõÖÁ4Ì죬ÔÚÖÆÆ·¿â´æïÔÌ60%¡£¡£¡£¡£¡£
¿´°åÖÎÀíÓëÀ¶¯Ê½Éú²ú
ÔÚÒªº¦¹¤ÐòÉèÖõç×Ó¿´°å£¬ÊµÊ±ÏÔʾÉú²ú½ø¶È¡¢ÖÊÁ¿Êý¾ÝºÍ×°±¸×´Ì¬¡£¡£¡£¡£¡£
ƾ֤ÏÂÓι¤ÐòÐèÇó´¥±¬·¢²ú£¬×èֹ̫¹ý¿â´æ¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³³µ¼äʵÑéÀ¶¯Ê½Éú²úºó£¬¿â´æÖÜתÂÊÌáÉý30%£¬È±ÁÏÍ£»£»ú´ÎÊýϽµ75%¡£¡£¡£¡£¡£
Îå¡¢ÖÊÁ¿¿ØÖÆÏµÍ³£º£ºÈ·±£¹æÄ£»£»¯Éú²úÎȹÌÐÔ
È«Á÷³ÌÖÊÁ¿¼ì²â
µ¼Ìå¼ì²â£º£ºÊ¹ÓÃÎÐÁ÷̽ÉËÒǼì²âµ¼ÌåÍâòȱÏÝ£¨ÈçÁÑÎÆ¡¢¼ÐÔÓ£©¡£¡£¡£¡£¡£
¾øÔµ²ã¼ì²â£º£º½ÓÄɽéµçÇ¿¶È²âÊÔÒÇÑéÖ¤ÄÍѹÐÔÄÜ£¨Èç3.5kV/5min²»»÷´©£©¡£¡£¡£¡£¡£
³ÉÆ·²âÊÔ£º£ºÍ¨¹ýÍäÇúÊÔÑé»ú£¨ÍäÇú°ë¾¶¡Ü4D£©ºÍ¸ßÎÂÀÏ»¯ÊÔÑ飨158¡æ/168h£©Ä£Ä⼫¶ËʹÓÃÌõ¼þ¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³ÆóÒµÒýÈëAIÊÓ¾õ¼ì²âϵͳºó£¬¾øÔµ²ãÆ«ÐĶȼì²â׼ȷÂÊÌáÉýÖÁ99.9%£¬²»Á¼Æ·ÂÊϽµÖÁ0.2%¡£¡£¡£¡£¡£
ͳ¼ÆÀú³Ì¿ØÖÆ£¨SPC£©
ÔÚÒªº¦¹¤Ðò£¨Èç¼·³öζȡ¢³ÉÀ½ھࣩÉèÖÿØÖÆÍ¼£¬ÊµÊ±¼à¿ØÀú³ÌÎȹÌÐÔ¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³¹¤³§Í¨¹ýSPCÆÊÎö£¬½«¾øÔµ²ãºñ¶È²¨¶¯´Ó¡À0.1mm¿ØÖÆÔÚ¡À0.05mmÄÚ¡£¡£¡£¡£¡£
Áù¡¢ÖÇÄÜ»¯ÓëÊý×Ö»¯¸³ÄÜ£º£ºÂõÏò¹¤Òµ4.0
ÖÆÔìÖ´ÐÐϵͳ£¨MES£©
¼¯³ÉÉú²úÍýÏë¡¢×°±¸¼à¿Ø¡¢ÖÊÁ¿×·Ëݵȹ¦Ð§£¬ÊµÏÖÉú²úÊý¾Ýʵʱ¿ÉÊÓ»¯¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³ÆóÒµ°²ÅÅMESºó£¬×°±¸×ÛºÏЧÂÊ£¨OEE£©´Ó65%ÌáÉýÖÁ82%£¬ÍýÏë¸æ¿¢ÂÊÌá¸ß20%¡£¡£¡£¡£¡£
Êý×ÖÂÏÍâÐÐÒÕ
¹¹½¨ÐéÄâÉú²úÏßÄ£×Ó£¬Ä£Äâ²î±ð²ÎÊýϵÄÉú²úЧ¹û£¬ÓÅ»¯¹¤ÒÕÉèÖᣡ£¡£¡£¡£
°¸Àý£º£ºÄ³¹¤³§Í¨¹ýÊý×ÖÂÏÉú£¬½«»¤Ì×¼·³öζȴÓ220¡æÓÅ»¯ÖÁ210¡æ£¬ÄܺĽµµÍ8%¡£¡£¡£¡£¡£
Ô¤²âÐÔά»¤
ÔÚÒªº¦×°±¸£¨Èç¼·³ö»úÂݸˡ¢³ÉÀ»ú³ÝÂÖÏ䣩װÖÃÕñ¶¯´«¸ÐÆ÷£¬ÌáǰԤ¾¯¹ÊÕÏ¡£¡£¡£¡£¡£
°¸Àý£º£ºÄ³ÆóҵʵÑéÔ¤²âÐÔά»¤ºó£¬×°±¸ÒâÍâÍ£»£»úʱ¼äïÔÌ60%£¬Î¬ÐÞ±¾Ç®½µµÍ30%¡£¡£¡£¡£¡£
Æß¡¢¹æÄ£»£»¯Éú²ú°¸Àý£º£ºÄ³ÆóÒµµÄʵ¼ù·¾¶
Åä¾°£º£ºÄ³ÖÐÐ͵çÀÂÆóÒµ£¬Äê²úÄÜ500ÍòÃ×£¬ÍýÏë3ÄêÄÚÀ©ÖÁ2000ÍòÃס£¡£¡£¡£¡£
ʵÑé·½·¨£º£º
µÚÒ»Ä꣺£ºÍ¶×Ê1500ÍòÔªÉý¼¶¼·³ö»úºÍ³ÉÀ»ú£¬ÊµÏÖµ¥Ïß²úÄÜ·±¶£»£»ÒýÈëMESϵͳ¡£¡£¡£¡£¡£
µÚ¶þÄ꣺£ºÓë3¼Ò½¹µã¹©Ó¦É̽¨ÉèÕ½ÂÔÁªÃË£¬Í²Ä²É¹º±¾Ç®½µµÍ10%£»£»°²ÅÅFMSÈáÐÔÉú²úÏß¡£¡£¡£¡£¡£
µÚÈýÄ꣺£ºÓ¦ÓÃÊý×ÖÂÏÉúÓÅ»¯¹¤ÒÕ£¬µ¥Î»ÄܺÄϽµ12%£»£»Í¨¹ýISO 9001:2015ÖÊÁ¿ÖÎÀíϵͳÈÏÖ¤¡£¡£¡£¡£¡£
Ч¹û£º£º
²úÄÜ´ï2200ÍòÃ×/Ä꣬³¬Ä¿µÄ10%£»£»
µ¥Î»ÖÆÔ챾Ǯ´Ó8.5Ôª/Ã×½µÖÁ6.2Ôª/Ã×£»£»
¿Í»§Í¶ËßÂÊ´Ó2.1%½µÖÁ0.5%¡£¡£¡£¡£¡£
×ܽá
±âÐ͵çÀµĹæÄ£»£»¯Éú²úÐèÒÔ±ê×¼»¯Éè¼ÆÎªÌõ¼þ£¬Í¨¹ý×Ô¶¯»¯×°±¸Éý¼¶¡¢¹©Ó¦Á´Ðͬ¡¢¾«ÒæÖÎÀíºÍÖÇÄÜ»¯ÊÖÒÕ£¬ÊµÏÖЧÂÊ¡¢ÖÊÁ¿ºÍ±¾Ç®µÄÖÜÈ«ÓÅ»¯¡£¡£¡£¡£¡£ÀýÈ磬ijÆóҵͨ¹ýÉÏÊöÕ½ÂÔ£¬ÔÚ3ÄêÄÚ½«²úÄÜÌáÉý340%£¬±¾Ç®½µµÍ27%£¬Í¬Ê±²úÆ·ÖÊÁ¿µÖ´ï¹ú¼ÊÏȽøË®Æ½¡£¡£¡£¡£¡£Î´À´£¬Ëæ×Ź¤Òµ»¥ÁªÍøºÍAIÊÖÒÕµÄÉî¶ÈÓ¦Ó㬱âÐ͵çÀÂÉú²ú½«½øÒ»²½Ïò¡°ºÚµÆ¹¤³§¡±Ä£Ê½Ñݽø£¬ÊµÏÖÈ«Á÷³ÌÎÞÈË»¯¡¢×Ô˳ӦÉú²ú¡£¡£¡£¡£¡£
±âÐ͵çÀÂÔÚÏÁÕ¿Õ¼äÖеÄÍäÇú°ë¾¶ÔõÑù¿ØÖÆ£¿£¿
ÔÚÏÁÕ¿Õ¼äÖпØÖƱâÐ͵çÀµÄÍäÇú°ë¾¶Ðè×ÛºÏ˼Á¿ÖÊÁÏÌØÕ÷¡¢½á¹¹Éè¼Æ¡¢×°Öù¤ÒÕ¼°¸¨Öú¹¤¾ßµÈÒòËØ£¬ÒÔÏÂÊÇÏêϸ¿ØÖÆÒªÁì¼°·½·¨£º£º
1. Ã÷È·±âÐ͵çÀµÄÍäÇúÌØÕ÷
×îСÍäÇú°ë¾¶¹«Ê½£º£º±âÐ͵çÀµÄ×îСÍäÇú°ë¾¶Í¨³£ÎªµçÀºñ¶ÈµÄ 5-10±¶£¨ÏêϸÐè²Î¿¼ÖÆÔìÉÌÊý¾Ý£©¡£¡£¡£¡£¡£ÀýÈ磬ºñ¶ÈΪ5mmµÄµçÀ£¬×îСÍäÇú°ë¾¶Ô¼Îª25-50mm¡£¡£¡£¡£¡£
Æ«ÏòÐÔÏÞÖÆ£º£º±âÐ͵çÀµÄÍäÇúÆ«ÏòÐèÓëµçÀÂÆ½Ãæ±ÊÖ±£¨¼´Ñغñ¶ÈÆ«ÏòÍäÇú£©£¬×èÖ¹ÑØ¿í¶ÈÆ«ÏòÌ«¹ýÍäÇúµ¼ÖÂÄÚ²¿µ¼Ìå¶ÏÁÑ»ò¾øÔµ²ãË𻵡£¡£¡£¡£¡£
2. ÓÅ»¯µçÀÂÉè¼Æ
Ñ¡ÔñÈáÐÔ×ÓÁÏ£º£º
ʹÓøßÈáÐÔµ¼Ì壨Èç¶à¹ÉϸÍË¿½ÊºÏ£©ºÍµ¯ÐÔ¾øÔµÖÊÁÏ£¨ÈçTPE¡¢¹èÏ𽺣©£¬½µµÍÍäÇú¸Õ¶È¡£¡£¡£¡£¡£
ʾÀý£º£ºÑ¡ÔñÇÐºÏ IEC 60227-5 »ò UL 62 ±ê×¼µÄÈáÐÔ±âÐ͵çÀ¡£¡£¡£¡£¡£
½á¹¹Ë¢Ð£º£º
ÔöÌíµ¼Ìå¼ä¾à£º£ºïÔÌÍäÇúʱµ¼Ìå¼äµÄĦ²ÁºÍÓ¦Á¦¼¯ÖС£¡£¡£¡£¡£
·Ö²ãÉè¼Æ£º£º½ÓÄÉ·Ö²ãÅÅÁеĵ¼Ìå½á¹¹£¬Íâ²ãʹÓøüÈáÈíµÄÖÊÁϰü¹ü£¬ÊèÉ¢ÍäÇúÓ¦Á¦¡£¡£¡£¡£¡£
»¤Ì×ÓÅ»¯£º£ºÑ¡ÔñÄÍÄ¥¡¢¿¹ËºÁѵϤÌ×ÖÊÁÏ£¨Èç¾Û°±õ¥£©£¬²¢ÔöÌí»¤Ì׺ñ¶ÈÒÔ±£»£»¤ÄÚ²¿½á¹¹¡£¡£¡£¡£¡£
3. Ô¤ÍäÇú´¦Àí
¹¤³§Ô¤³ÉÐÍ£º£ºÔÚÉú²ú½×¶Îͨ¹ýÄ£¾ß½«µçÀÂÔ¤ÍäÇú³ÉËùÐèÐÎ×´£¬ïÔÌÏÖ³¡×°ÖÃʱµÄÓ¦Á¦¡£¡£¡£¡£¡£
ÈÈ´¦Àí¶¨ÐÍ£º£º¶ÔµçÀ¾ÙÐеÍÎÂÈÈ´¦Àí£¨Èç80-100¡æ£©£¬Ê¹ÆäÔÚÍäÇú״̬ϼá³ÖÐÎ×´ÎȹÌÐÔ¡£¡£¡£¡£¡£
4. ×°Öù¤ÒÕ¿ØÖÆ
Öð²½ÍäÇú£º£º
×èÖ¹¼±Í䣬½ÓÄɷֶλºÂýÍäÇúµÄ·½Ê½£¬Ã¿¶ÎÍäÇú½Ç¶È²»Áè¼Ý30¡ã¡£¡£¡£¡£¡£
ʹÓÃÍäÇú¸¨Öú¹¤¾ß£¨È絯»ÉÍä¹ÜÆ÷£©Ö¸µ¼µçÀÂÑØÔ¤Éè·¾¶ÍäÇú¡£¡£¡£¡£¡£
Àο¿ÓëÖ§³Ö£º£º
ÔÚÍäÇú¶ÎÁ½²àʹÓõçÀ¼лòÔú´øÀο¿£¬·ÀÖ¹µçÀ»ص¯»òÒÆÎ»¡£¡£¡£¡£¡£
×°ÖÃÖ§³Ö¼Ü»òµ¼¹ì£¬È·±£µçÀÂÔÚÔ˶¯²¿¼þ£¨Èç»úеÈËÊÖ±Û£©Öмá³ÖÎȹÌÍäÇú¡£¡£¡£¡£¡£
Ô¤ÁôÓàÁ¿£º£º
ÔÚÍäÇú¶ÎǰºóÔ¤Áô10%-15%µÄµçÀ³¤¶È£¬×èÖ¹ÒòÀÉìµ¼ÖÂÍäÇú°ë¾¶¼õС¡£¡£¡£¡£¡£
5. ʹÓø¨Öú¹¤¾ßÓë×°ÖÃ
ÍäÇúµ¼ÏòÆ÷£º£º
¶¨ÖƽðÊô»òËÜÁϵ¼ÏòÆ÷£¬ÏÞÖÆµçÀÂÍäÇú·¾¶£¬È·±£×îСÍäÇú°ë¾¶ÇкÏÒªÇ󡣡£¡£¡£¡£
ʾÀý£º£ºÔÚ»úеÈËÊàŦ´¦×°Öû¡Ðε¼Ïò²Û£¬Ö¸µ¼µçÀÂÑØÀο¿°ë¾¶ÍäÇú¡£¡£¡£¡£¡£
µ¯»É»¤Ì×£º£º
ÔÚµçÀÂÍâ²ãÌ×Èë½ðÊô»òËÜÁϵ¯»É£¬Í¨¹ýµ¯»ÉµÄµ¯ÐÔÏÞÖÆÍäÇú°ë¾¶£¬Í¬Ê±±£»£»¤µçÀÂÃâÊÜÄ¥Ë𡣡£¡£¡£¡£
ÍÏÁ´ÏµÍ³£º£º
ÔÚ¸ßÆµÔ˶¯³¡¾°ÖУ¬½«±âÐ͵çÀ¼¯³Éµ½ÍÏÁ´£¨e-chain£©ÖУ¬Í¨¹ýÍÏÁ´µÄÁ´½Ú½á¹¹Ç¿ÖƵçÀ°´Àο¿°ë¾¶ÍäÇú¡£¡£¡£¡£¡£
6. ÇéÐÎÒòËØ¿¼Á¿
ζȿØÖÆ£º£º
ÔÚµÍÎÂÇéÐÎÏ£¬µçÀÂÖÊÁϱä´à£¬ÐèÌáǰ¼ÓÈÈÖÁÊÂÇéζȣ¨Èç20-30¡æ£©ÔÙÍäÇú¡£¡£¡£¡£¡£
·À»úеËðÉË£º£º
ÔÚÍäÇú¶ÎÖÜΧ×èÖ¹¼âÈñ±ßÑØ»ò½ðÊô²¿¼þ£¬·ÀÖ¹µçÀ»¤Ì×±»»®ÉË¡£¡£¡£¡£¡£
7. ÑéÖ¤Óë²âÊÔ
ÍäÇúÊÔÑ飺£º
×°ÖÃǰ¶ÔµçÀ¾ÙÐÐÄ£ÄâÍäÇú²âÊÔ£¬Ê¹ÓÃÓα꿨³ß»ò¼¤¹âÕÉÁ¿ÒÇÑéÖ¤ÍäÇú°ë¾¶ÊÇ·ñÇкÏÉè¼ÆÒªÇ󡣡£¡£¡£¡£
µçÆøÐÔÄܼì²â£º£º
ÍäÇúºó²âÊÔµçÀµľøÔµµç×èºÍµ¼ÌåÁ¬ÐøÐÔ£¬È·±£ÎÞÒþÐÔËðÉË¡£¡£¡£¡£¡£
ʾÀýÓ¦Óó¡¾°
»úеÈËÊÖ±Û£º£ºÔÚÊàŦ´¦Ê¹ÓÃÍÏÁ´ÏµÍ³£¬ÅäºÏÔ¤ÍäÇúµçÀº͵¯»É»¤Ì×£¬È·±£µçÀÂÔÚ¸ßÆµÔ˶¯Öмá³Ö×îСÍäÇú°ë¾¶£¨Èç30mm£©¡£¡£¡£¡£¡£
Æû³µÏßÊø£º£ºÔÚ³µÃŽÂÁ´´¦½ÓÄÉ·Ö²ãÉè¼ÆµÄ±âÐ͵çÀ£¬Í¨¹ýÈÈ´¦Àí¶¨Ðͺ͵¼ÏòÆ÷ÏÞÖÆÍäÇúÆ«Ïò£¬×èֹƣÀͶÏÁÑ¡£¡£¡£¡£¡£
ͨ¹ýÉÏÊöÒªÁ죬¿ÉÓÐÓÿØÖƱâÐ͵çÀÂÔÚÏÁÕ¿Õ¼äÖеÄÍäÇú°ë¾¶£¬Í¬Ê±ÑÓÉìÆäʹÓÃÊÙÃü²¢È·±£ÏµÍ³¿É¿¿ÐÔ¡£¡£¡£¡£¡£
±âÐ͵çÀµÄÄͺ®ÐÔÄÜÔõÑùÆÀ¹À£¿£¿
±âÐ͵çÀµÄÄͺ®ÐÔÄÜÆÀ¹ÀÊÇÈ·±£ÆäÔÚµÍÎÂÇéÐÎÏ£¨Èç-40¡ãCÖÁ-70¡ãC£©ÈÔÄܼá³Ö»úеǿ¶È¡¢µçÆøÐÔÄܺÍÈáÈÍÐÔµÄÒªº¦²âÊÔ£¬ÓÈÆäÊÊÓÃÓÚº½¿Õº½Ìì¡¢¼«µØ¿Æ¿¼¡¢ÐÂÄÜÔ´Æû³µµÈ³¡¾°¡£¡£¡£¡£¡£ÆÀ¹ÀÐèÁ¬ÏµÖÊÁÏÌØÕ÷ÆÊÎö¡¢±ê×¼²âÊÔÒªÁìºÍÏÖʵ¹¤¿öÄ£Ä⣬ÒÔÏÂÊÇÏêϸÆÀ¹À¿ò¼Ü£º£º
Ò»¡¢Äͺ®ÐÔÄܵĽ¹µãÓ°ÏìÒòËØ
1. ÖÊÁÏÀàÐÍÓëÅä·½
¾øÔµ²ãÖÊÁÏ£º£º
¾ÛÂÈÒÒÏ©£¨PVC£©£º£ºµÍδ໯ζÈͨ³£Îª-15¡ãCÖÁ-30¡ãC£¨Åä·½ÒÀÀµ£©£¬µÍÓÚ´ËζÈÒ׿ªÁÑ¡£¡£¡£¡£¡£
½»Áª¾ÛÒÒÏ©£¨XLPE£©£º£º´à»¯Î¶ȵÍÖÁ-70¡ãC£¬µ«ÐèÌí¼Ó¿¹¶³¼Á£¨Èç¾ÛÏ©Ìþµ¯ÐÔÌ壩¸ÄÉÆÈáÈÍÐÔ¡£¡£¡£¡£¡£
¹èÏ𽺣º£ºÊ¹ÓÃζȹæÄ£¿í£¨-60¡ãCÖÁ+180¡ãC£©£¬µ«±¾Ç®½Ï¸ß£¨ÊÇPVCµÄ3-5±¶£©¡£¡£¡£¡£¡£
ÈÈËÜÐÔµ¯ÐÔÌ壨TPE£©£º£ºÈçTPU£¨¾Û°±õ¥£©£¬´à»¯Î¶ȿɴï-50¡ãC£¬ÇÒÄÍÄ¥ÐԺᣡ£¡£¡£¡£
ÆÁÕϲãÖÊÁÏ£º£º
ÍË¿±àÖ¯£º£ºµÍÎÂϵç×èÔöÌíÔ¼0.4%/¡ãC£¨Èç-40¡ãCʱµç×èÉÏÉý16%£©£¬ÐèÆÀ¹ÀÐźÅË¥¼õת±ä¡£¡£¡£¡£¡£
ÂÁ²ÆÁÕÏ£º£ºµÍδàÐÔÏÔÖø£¬ÐèÓëTPE»ò¹èÏ𽺸´ºÏÒÔ×èÖ¹¿ªÁÑ¡£¡£¡£¡£¡£
»¤Ì×ÖÊÁÏ£º£º
¾ÛÒÒÏ©£¨PE£©£º£ºµÍÃܶÈPE£¨LDPE£©´à»¯Î¶ÈÔ¼-70¡ãC£¬¸ßÃܶÈPE£¨HDPE£©Îª-40¡ãC¡£¡£¡£¡£¡£
·úËÜÁÏ£¨PTFE£©£º£ºÄ͵ÍÎÂÖÁ-200¡ãC£¬µ«±¾Ç®¸ßÇÒÓ²¶È´ó£¨ÐèÌí¼ÓÔöËܼÁ£©¡£¡£¡£¡£¡£
2. ½á¹¹Éè¼Æ
µ¼Ìå½ØÃæ£º£ºµÍÎÂϵ¼Ìåµç×èÔöÌí£¨ÈçÍÔÚ-40¡ãCʱµç×èÂÊÉÏÉý18%£©£¬ÐèÔö´ó½ØÃæ»ý£¨Èç´Ó1.5mm?ÔöÖÁ2.5mm?£©ÒÔÅâ³¥ÏûºÄ¡£¡£¡£¡£¡£
ÆÁÕϲãÃܶȣº£º¸ßÃܶȱàÖ¯£¨Èç95%ÁýÕÖÂÊ£©¿ÉïÔ̵ÍÎÂËõ¶Ìµ¼ÖÂµÄÆÁÕϼä϶£¬Î¬³ÖË¥¼õÐÔÄÜ¡£¡£¡£¡£¡£
»¤Ì׺ñ¶È£º£ºÔöºñ»¤Ì×£¨Èç´Ó1.0mmÔöÖÁ1.5mm£©¿ÉÌá¸ß¿¹¹¥»÷ÐÔ£¬µ«»á½µµÍÈáÈÍÐÔ¡£¡£¡£¡£¡£
3. ÇéÐÎÌõ¼þ
ζȲ¨¶¯£º£ºÆµÈÔ¶³ÈÚÑ»·£¨Èç-40¡ãCÖÁ+20¡ãC£©»á¼ÓËÙÖÊÁÏÀÏ»¯£¬ÐèÔöÌí²âÊÔÑ»·´ÎÊý£¨Èç´Ó10´ÎÔöÖÁ50´Î£©¡£¡£¡£¡£¡£
»úеӦÁ¦£º£ºµÍÎÂÏÂÍäÇú»òÀÉì¿ÉÄܵ¼Ö»¤Ì׿ªÁÑ£¬ÐèÁ¬Ïµ¶¯Ì¬²âÊÔ£¨ÈçÍäÇú°ë¾¶¡Ü5D£¬DΪµçÀÂÖ±¾¶£©¡£¡£¡£¡£¡£
ʪ¶È£º£ºµÍθßʪÇéÐΣ¨Èç-20¡ãC/85% RH£©¿ÉÄÜÒý·¢±ù¾§Ðγɣ¬ÐèÆÀ¹ÀÎüË®ÂÊ£¨Èç¹èÏð½ºÎüË®ÂÊ<1%£©¡£¡£¡£¡£¡£
¶þ¡¢Äͺ®ÐÔÄܲâÊÔÒªÁì
1. µÍδ໯ÊÔÑ飨¾²Ì¬²âÊÔ£©
Ä¿µÄ£º£ºÈ·¶¨ÖÊÁÏÔÚµÍÎÂÏ´ÓÈÍÐÔת±äΪ´àÐÔµÄÁÙ½çζȡ£¡£¡£¡£¡£
±ê×¼£º£º
IEC 60811-50-1£º£ºInsulating and sheathing materials of electric cables ¨C Part 50-1: Methods for general application ¨C Low-temperature test.
ASTM D746£º£ºStandard Test Method for Brittleness Temperature of Plastics and Elastomers by Impact.
²âÊÔ·½·¨£º£º
ÑùÆ·×¼±¸£º£º
½ØÈ¡³¤¶È¡Ý100mmµÄ±âÐ͵çÀÂÊÔÑù£¬È¥³ýÁ½Í·»¤Ì×£¨±£´æ¾øÔµ²ãºÍÆÁÕϲ㣩¡£¡£¡£¡£¡£
½«ÊÔÑù±ÊÖ±Àο¿ÔÚµÍÎÂÊÔÑéÏäÖУ¬Î¶ȴÓÊÒÎÂÒÔ1¡ãC/minËÙÂʽµÖÁÄ¿µÄζȣ¨Èç-40¡ãC£©¡£¡£¡£¡£¡£
¹¥»÷²âÊÔ£º£º
ʹÓðڴ¸¹¥»÷ÊÔÑé»ú£¨ÈçInstron CEAST 9050£©£¬ÒÔ5JÄÜÁ¿¹¥»÷ÊÔÑùÖв¿¡£¡£¡£¡£¡£
ÊÓ²ìÊÇ·ñ·ºÆðÁÑÎÆ»ò¶ÏÁÑ£¬¼Í¼ÎÞËðÉ˵Ä×î¸ßζȣ¨¼´´à»¯Î¶ȣ©¡£¡£¡£¡£¡£
Ч¹ûÅжϣº£º
Èô´à»¯Î¶ȡÜÓ¦ÓÃÇéÐÎ×îµÍΣ¨È缫µØ¿Æ¿¼µçÀÂÒªÇó´à»¯Î¶ȡÜ-70¡ãC£©£¬Ôò¼°¸ñ¡£¡£¡£¡£¡£
°¸Àý£º£º
ijÐÂÄÜÔ´Æû³µ³äµçµçÀ£¨TPE»¤Ì×£©Í¨¹ýIEC 60811-50-1²âÊÔ£¬´à»¯Î¶ÈΪ-55¡ãC£¬Öª×ã-40¡ãCʹÓÃÒªÇ󡣡£¡£¡£¡£
ijº½¿Õº½ÌìµçÀ£¨PTFE»¤Ì×£©´à»¯Î¶ÈΪ-190¡ãC£¬Ô¶³¬-70¡ãCÉè¼ÆÖ¸±ê¡£¡£¡£¡£¡£
2. µÍÎÂÍäÇúÊÔÑ飨¶¯Ì¬²âÊÔ£©
Ä¿µÄ£º£ºÆÀ¹ÀµçÀÂÔÚµÍÎÂϵÄÈáÈÍÐԺͿ¹¿ªÁÑÄÜÁ¦¡£¡£¡£¡£¡£
±ê×¼£º£º
IEC 60227-2£º£ºPolyvinyl chloride insulated cables of rated voltages up to and including 450/750 V ¨C Part 2: Test methods.
UL 1581£º£ºReference Standard for Electrical Wires and Cables ¨C Section 1200 (Cold Bend Test).
²âÊÔ·½·¨£º£º
ÑùÆ·Ô¤´¦Àí£º£º
½«µçÀÂÊÔÑù£¨³¤¶È¡Ý1m£©ÖÃÓÚµÍÎÂÏäÖУ¬ÔÚÄ¿µÄζȣ¨Èç-40¡ãC£©Ï¼á³Ö4Сʱ¡£¡£¡£¡£¡£
ÍäÇú²âÊÔ£º£º
ʹÓÃÍäÇúÊÔÑé»ú£¨ÈçZwick Roell Z010£©£¬ÒÔÍäÇú°ë¾¶=3D£¨DΪµçÀÂÖ±¾¶£©¾ÙÐÐÕý·´ÏòÍäÇú¸÷10´Î¡£¡£¡£¡£¡£
ÍäÇúËÙÂÊ¡Ü10´Î/·ÖÖÓ£¬×èÖ¹ÈÈЧӦ×ÌÈÅ¡£¡£¡£¡£¡£
Ч¹û¼ì²é£º£º
ÍäÇúºóÄ¿ÊÓ¼ì²é»¤Ì׺;øÔµ²ãÊÇ·ñ¿ªÁÑ¡¢ÆðÅÝ»ò±äÉ«¡£¡£¡£¡£¡£
ʹÓÃÏÔ΢¾µ£¨ÈçOlympus BX53£©ÊÓ²ì΢ÁÑÎÆ£¨³¤¶È¡Ý0.1mmÊÓΪʧЧ£©¡£¡£¡£¡£¡£
°¸Àý£º£º
ij¹¤Òµ»úеÈ˱âÐ͵çÀ£¨XLPE¾øÔµ+TPE»¤Ì×£©ÔÚ-40¡ãCÏÂÍäÇú20´ÎºóÎÞÁÑÎÆ£¬Í¨¹ýUL 1581²âÊÔ¡£¡£¡£¡£¡£
ij¹â·üÄæ±äÆ÷µçÀ£¨PVC»¤Ì×£©ÔÚ-25¡ãCÏÂÍäÇú10´Îºó·ºÆðÁÑÎÆ£¬Ðè¸ÄÓÃTPE»¤Ìס£¡£¡£¡£¡£
3. µÍÎÂÀÉìÊÔÑ飨»úеÐÔÄܲâÊÔ£©
Ä¿µÄ£º£ºÁ¿»¯µÍζԵçÀ¿¹ÀÇ¿¶ÈºÍ¶ÏÁÑÉ쳤ÂʵÄÓ°Ïì¡£¡£¡£¡£¡£
±ê×¼£º£º
IEC 60811-1-4£º£ºInsulating and sheathing materials of electric cables ¨C Part 1-4: Methods for general application ¨C Tensile strength and elongation at break after conditioning at low temperature.
ASTM D638£º£ºStandard Test Method for Tensile Properties of Plastics.
²âÊÔ·½·¨£º£º
ÑùÆ·ÖÆ±¸£º£º
½ØÈ¡ÑÆÁåÐÍÊÔÑù£¨¿í¶È6mm£¬±ê¾à25mm£©£¬´ÓµçÀ»¤Ì×»ò¾øÔµ²ãÖгåÇС£¡£¡£¡£¡£
µÍδ¦Àí£º£º
½«ÊÔÑùÖÃÓÚµÍÎÂÏäÖУ¬ÔÚÄ¿µÄζȣ¨Èç-50¡ãC£©Ï¼á³Ö2Сʱ¡£¡£¡£¡£¡£
ÀÉì²âÊÔ£º£º
ʹÓÃÍòÄÜÊÔÑé»ú£¨ÈçInstron 5967£©£¬ÒÔ50mm/minËÙÂÊÀÉìÖÁ¶ÏÁÑ¡£¡£¡£¡£¡£
¼Í¼¿¹ÀÇ¿¶È£¨MPa£©ºÍ¶ÏÁÑÉ쳤ÂÊ£¨%£©¡£¡£¡£¡£¡£
Ч¹ûÅжϣº£º
µÍκó¶ÏÁÑÉ쳤ÂÊÓ¦¡ÝÊÒÎÂÖµµÄ50%£¨ÈçÊÒÎÂΪ300%£¬µÍÎÂÐè¡Ý150%£©¡£¡£¡£¡£¡£
°¸Àý£º£º
ijºËµçÕ¾µçÀ£¨¹èÏ𽺻¤Ì×£©ÔÚ-60¡ãC϶ÏÁÑÉ쳤ÂÊΪ200%£¨ÊÒÎÂΪ400%£©£¬Öª×ãIEC 60811-1-4ÒªÇ󡣡£¡£¡£¡£
ijͨѶµçÀ£¨PVC»¤Ì×£©ÔÚ-30¡ãC϶ÏÁÑÉ쳤ÂʽöΪ80%£¨ÊÒÎÂΪ350%£©£¬ÐèË¢ÐÂÅä·½¡£¡£¡£¡£¡£
4. µÍÎÂµçÆøÐÔÄܲâÊÔ£¨¹¦Ð§ÑéÖ¤£©
Ä¿µÄ£º£ºÈ·±£µÍβ»µ¼Ö¾øÔµµç×èϽµ»òÐźÅË¥¼õÔöÌí¡£¡£¡£¡£¡£
²âÊÔÏîÄ¿£º£º
¾øÔµµç×è²âÊÔ£º£º
±ê×¼£º£ºIEC 60243-1£¨Electric strength of insulating materials ¨C Test methods ¨C Part 1: Power-frequency tests£©¡£¡£¡£¡£¡£
ÒªÁ죺£ºÔÚ-40¡ãCÏ£¬¶ÔµçÀÂÊ©¼Ó500V DCµçѹ£¬ÕÉÁ¿¾øÔµµç×裨Ӧ¡Ý100M¦¸¡¤km£©¡£¡£¡£¡£¡£
ÆÁÕÏË¥¼õ²âÊÔ£º£º
±ê×¼£º£ºIEC 62153-4-3£¨ÈýͬÖá·¨£¬µÍƵ£©»òIEC 61000-4-20£¨GTEMСÊÒ·¨£¬¸ßƵ£©¡£¡£¡£¡£¡£
ÒªÁ죺£ºÔÚ-40¡ãCϲâÊÔÆÁÕÏË¥¼õ£¬Ó¦ÓëÊÒÎÂÖµÎó²î¡Ü3dB¡£¡£¡£¡£¡£
°¸Àý£º£º
ijÐÂÄÜÔ´Æû³µ¸ßѹµçÀ£¨XLPE¾øÔµ+ÍË¿±àÖ¯ÆÁÕÏ£©ÔÚ-40¡ãCϾøÔµµç×èΪ500M¦¸¡¤km£¨ÊÒÎÂΪ1G¦¸¡¤km£©£¬ÆÁÕÏË¥¼õΪ60dB£¨ÊÒÎÂΪ62dB£©£¬¾ùÇкÏÒªÇ󡣡£¡£¡£¡£
Èý¡¢¹ú¼Ê²âÊÔ±ê×¼±ÈÕÕ
| ±ê×¼±àºÅ | ±ê×¼Ãû³Æ | ²âÊÔÏîÄ¿ | ÊÊÓó¡¾° |
|---|---|---|---|
| IEC 60811 | Insulating and sheathing materials of electric cables | µÍδ໯¡¢ÀÉì¡¢ÍäÇú | ͨÓõçÀÂÖÊÁÏÆÀ¹À |
| UL 1581 | Reference Standard for Electrical Wires and Cables | µÍÎÂÍäÇú¡¢Ä͵çѹ | ±±ÃÀÊг¡ÈÏÖ¤ |
| ISO 6722 | Road vehicles ¨C 60 V and 600 V single-core cables ¨C Dimension, test methods and requirements | µÍÎÂÍäÇú¡¢ÄÍÄ¥ | Æû³µµçÀ |
| MIL-STD-810G | Department of Defense Test Method Standard for Environmental Engineering Considerations and Laboratory Tests | µÍδ洢¡¢µÍÎÂÊÂÇé | ¾ü¹¤¡¢º½¿Õº½Ìì |
| GB/T 2951 | Common test methods for insulating and sheathing materials of electric cables | µÍÎÂÀÉì¡¢Èȹ¥»÷ | Öйú¹ú¼Ò±ê×¼ |
ËÄ¡¢Äͺ®ÐÔÄÜÓÅ»¯Õ½ÂÔ
ÖÊÁϸÄÐÔ£º£º
Ìí¼ÓÔöËܼÁ£¨ÈçÁÚ±½¶þ¼×Ëá¶þÐÁõ¥£©½µµÍPVC´à»¯Î¶ȡ£¡£¡£¡£¡£
ʹÓÃÄÉÃ×ÌîÁÏ£¨ÈçSiO?£©Ìá¸ßXLPEµÄµÍÎÂÈÍÐÔ¡£¡£¡£¡£¡£
½á¹¹Éè¼ÆÓÅ»¯£º£º
½ÓÄÉÂÝÐý¾À¸ðÆÁÕϲãïÔ̵ÍÎÂËõ¶ÌÓ¦Á¦¡£¡£¡£¡£¡£
ÔöÌí»¤Ì׺ñ¶È£¨Èç´Ó1.0mmÔöÖÁ1.5mm£©Ìá¸ß¿¹¹¥»÷ÐÔ¡£¡£¡£¡£¡£
¹¤ÒÕ¿ØÖÆ£º£º
ÓÅ»¯¼·³öζȣ¨ÈçTPE»¤Ì×¼·³öζȿØÖÆÔÚ180-200¡ãC£©×èÖ¹ÖÊÁϽµ½â¡£¡£¡£¡£¡£
¿ØÖÆÀäÈ´ËÙÂÊ£¨ÈçË®ÀäËÙÂÊ¡Ü5¡ãC/s£©ïÔÌÄÚÓ¦Á¦¡£¡£¡£¡£¡£
Îå¡¢µä·¶Ó¦Óð¸Àý
| Ó¦Óó¡¾° | µçÀ½ṹ | Äͺ®ÒªÇó | ²âÊÔЧ¹û |
|---|---|---|---|
| ¼«µØ¿Æ¿¼´¬ | ͵¼Ìå+XLPE¾øÔµ+TPE»¤Ì×+ÂÁ²ÆÁÕÏ | -70¡ãC£¬ÍäÇú°ë¾¶¡Ü4D | ´à»¯Î¶È-75¡ãC£¬-70¡ãCÍäÇú20´ÎÎÞÁÑÎÆ |
| ÐÂÄÜÔ´Æû³µµç³Ø°ü | ÂÁµ¼Ìå+TPU¾øÔµ+¹èÏ𽺻¤Ì×+ÍË¿±àÖ¯ | -40¡ãC£¬¶¯Ì¬ÍäÇú10Íò´Î | ¶ÏÁÑÉ쳤ÂÊ180%£¨-40¡ãC£©£¬ÆÁÕÏË¥¼õ60dB |
| º½¿Õº½Ìì×°±¸ | ¶ÆÒøÍµ¼Ìå+PTFE¾øÔµ+FEP»¤Ì×+Ë«²ãÆÁÕÏ | -65¡ãC£¬Õæ¿ÕÇéÐÎ | ´à»¯Î¶È-190¡ãC£¬-65¡ãC¾øÔµµç×è>10G¦¸ |
×ܽá
±âÐ͵çÀµÄÄͺ®ÐÔÄÜÆÀ¹ÀÐè´ÓÖÊÁÏÑ¡Ôñ¡¢½á¹¹Éè¼Æ¡¢²âÊÔÒªÁìºÍ±ê×¼ºÏ¹æËÄ·½Ãæ×ۺϿ¼Á¿£º£º
ÖÊÁÏÊÇ»ù´¡£º£ºÓÅÏÈÑ¡Ôñ´à»¯Î¶ȵÍÓÚÓ¦ÓÃÇéÐÎ×îµÍεÄÖÊÁÏ£¨È缫µØ¿Æ¿¼ÓÃTPE»¤Ì×£©¡£¡£¡£¡£¡£
²âÊÔÐèÖÜÈ«£º£ºÁ¬Ïµ¾²Ì¬£¨´à»¯£©¡¢¶¯Ì¬£¨ÍäÇú£©¡¢»úе£¨ÀÉ죩ºÍµçÆø£¨¾øÔµ/ÆÁÕÏ£©²âÊÔ¡£¡£¡£¡£¡£
±ê×¼ÐèÆ¥Å䣺£ºÆ¾Ö¤Ó¦Óó¡¾°Ñ¡Ôñ¶ÔÓ¦±ê×¼£¨ÈçÆû³µÓÃISO 6722£¬¾ü¹¤ÓÃMIL-STD-810G£©¡£¡£¡£¡£¡£
ÓÅ»¯Ðèµü´ú£º£ºÍ¨¹ýÖÊÁϸÄÐÔ¡¢½á¹¹Éè¼ÆºÍ¹¤ÒÕ¿ØÖƳÖÐøÌáÉýÄͺ®ÐÔÄÜ£¨ÈçijÐÂÄÜÔ´Æû³µµçÀÂͨ¹ýÌí¼ÓÄÉÃ×ÌîÁϽ«´à»¯Î¶ȴÓ-40¡ãC½µÖÁ-55¡ãC£©¡£¡£¡£¡£¡£
ÏÖʵӦÓý¨Ò飺£º
Ñз¢½×¶Î£º£ºÖصã²âÊԴ໯ζȺ͵ÍÎÂÍäÇúÐÔÄÜ£¬¿ìËÙɸѡÖÊÁÏ¡£¡£¡£¡£¡£
²úÆ·ÈÏÖ¤£º£º°´ÐÐÒµ±ê×¼Íê³ÉÍêÕû²âÊÔÖÜÆÚ£¨ÈçUL 1581ÒªÇó-40¡ãCÍäÇú²âÊÔ£©¡£¡£¡£¡£¡£
Òªº¦ÏîÄ¿£º£º¶ÔÊÙÃüÒªÇó¸ßµÄ³¡¾°£¨È纽¿Õº½Ì죩£¬ÐèÁ¬Ïµ¼ÓËÙÀÏ»¯²âÊÔÑéÖ¤ºã¾ÃÄͺ®ÐÔ¡£¡£¡£¡£¡£

