ƽÐеçÀµÄÀο¿¼ä¾àÐè×ÛºÏ˼Á¿»úеÎȹÌÐÔ¡¢ÈÈÖÎÀí¡¢µç´Å×ÌÈÅ£¨EMI£©¿ØÖÆ¡¢×°ÖÃÇéÐμ°ÐÐÒµ±ê×¼£¬£¬ÒÔÈ·±£µçÀºã¾ÃÇå¾²ÔËÐв¢½µµÍά»¤±¾Ç®¡£¡£¡£ÒÔÏÂÊÇ·Ö³¡¾°µÄÏêϸÉè¼ÆÒªÁì¼°ÊÖÒÕÒªµã£º£º£º
Ò»¡¢Àο¿¼ä¾àµÄ½¹µãÉè¼ÆÔÔò
1. »úеÎȹÌÐÔÒªÇó
·Àֹϴ¹ÓëÕñ¶¯£º£º£º
µçÀÂ×ÔÖØµ¼ÖµÄÏ´¹Á¿Ðè¡ÜµçÀÂÍâ¾¶µÄ2±¶£¨IEC 60364-5-523£©£»£»
ÅÌË㹫ʽ£º£º£º
°¸Àý£º£º£º25 mm?͵çÀ£¨ÖØÁ¿0.8 kg/m£©£¬£¬ÔÊÐí×î´ó¿ç¾à£º£º£º
¿¹Õñ¶¯Éè¼Æ£º£º£º
Õñ¶¯ÇéÐΣ¨Èç·çµç³¡¡¢¹ìµÀ½»Í¨£©ÖУ¬£¬Àο¿¼ä¾àÐèËõ¶ÌÖÁ¾²Ì¬ÇéÐεÄ50%~70%£»£»
°¸Àý£º£º£º·çµçËþͲÄÚµçÀÂÀο¿¼ä¾à´Ó3 mËõ¶ÌÖÁ1.5 m£¬£¬Õñ¶¯Æ£ÀÍÊÙÃüÌáÉý3±¶¡£¡£¡£
2. ÈÈÖÎÀíÒªÇó
É¢Èȿռä°ü¹Ü£º£º£º
Àο¿¼ä¾àÐè¡Ý2±¶µçÀÂÍâ¾¶£¨D£©£¬£¬×èÖ¹ÈÈÀÛ»ý£»£»
°¸Àý£º£º£º4¸ù16 mm?µçÀ²¢ÁÐÀο¿Ê±£¬£¬¼ä¾à¡Ý2D=32 mm£¬£¬Êµ²âÎÂÉý±È¼ä¾à10 mmʱµÍ8¡æ¡£¡£¡£
÷缯·óÉèÐÞÕý£º£º£º
ÇżÜÄÚµçÀÂÌî³äÂÊ¡Ü50%ʱ£¬£¬Àο¿¼ä¾à¿É·Å¿íÖÁ3D£»£»
°¸Àý£º£º£ºÊý¾ÝÖÐÐÄÇżÜÌî³äÂÊ40%£¬£¬Àο¿¼ä¾à½ÓÄÉ3D=48 mm£¨16 mm?µçÀ£©£¬£¬ÎÂÉýÇкÏGB 50217ÒªÇ󡣡£¡£
¶þ¡¢·Ö³¡¾°µÄÀο¿¼ä¾àÉè¼Æ
1. ˮƽ·óÉ賡¾°
×ÔÓÉ¿ÕÆøÖзóÉ裺£º£º
µ¥¸ù»ò³ÉÊø£º£º£ºÀο¿¼ä¾à0.8~1.2 m£»£»
°¸Àý£º£º£ºÄ³¹¤³§ÒDZíÐźÅÏß½ÓÄÉÄáÁúÔú´øÀο¿£¬£¬¼ä¾à1 m£¬£¬10ÄêÄÚ䱬·¢¶ÏÏß¡£¡£¡£
µ¥¸ùµçÀ£º£º£ºÀο¿¼ä¾à1~1.5 m£»£»
¶à¸ù²¢ÁУº£º£º¼ä¾à¡Ý2D£¬£¬ÇÒÿ¸ùµçÀµ¥¶ÀÀο¿£¨×èÖ¹Ï໥¼·Ñ¹£©£»£»
µÍѹ¶¯Á¦µçÀ£¨¡Ü1 kV£©£º£º£º
¿ØÖÆ/ÐźŵçÀ£º£º£º
ÇżܷóÉ裺£º£º
µçÀÂÓüоßÀο¿£¬£¬¼ä¾à0.6~1 m£¨Õñ¶¯ÇéÐÎÈ¡0.6 m£©£»£»
°¸Àý£º£º£º·çµç³¡ÍÐÅÌÇżÜÄÚµçÀÂÀο¿¼ä¾à0.8 m£¬£¬Õñ¶¯¼ÓËÙÂÊÄÍÊÜÖµ´ï0.5 g¡£¡£¡£
µçÀÂÀο¿Óںᵵ£¬£¬¼ä¾à1~1.5 m£»£»
°¸Àý£º£º£º»¯¹¤ÏîÄ¿Ìݼ¶ÇżÜÄÚ¶¯Á¦µçÀÂÀο¿¼ä¾à1.2 m£¬£¬Í¨¹ýVDI 2071Õñ¶¯²âÊÔ£»£»
Ìݼ¶Ê½Çżܣº£º£º
ÍÐÅÌʽÇżܣº£º£º
2. ±ÊÖ±·óÉ賡¾°
×Ô³ÐʽµçÀ£¨ÈçYJV22£©£º£º£º
Àο¿¼ä¾à1.5~2 m£¨ÖØÁ¿Ã¿ÔöÌí1 kg/m£¬£¬¼ä¾àËõ¶Ì0.2 m£©£»£»
°¸Àý£º£º£º35 mm?͵çÀ£¨ÖØÁ¿1.2 kg/m£©£¬£¬Àο¿¼ä¾àÈ¡1.8 m£¬£¬Ï´¹Á¿¡Ü10 mm¡£¡£¡£
·Ç×Ô³ÐʽµçÀ£º£º£º
Ðè½ÓÄɵçÀ¿¨»òÖ§¼ÜÀο¿£¬£¬¼ä¾à0.8~1.2 m£»£»
°¸Àý£º£º£º¸ß²ãÐÞ½¨Êú¾®ÄÚµçÀÂÿ¸ô1 mÓýðÊôÖ§¼ÜÀο¿£¬£¬Í¨¹ýGB 50303±ÊÖ±³ÐÔØ²âÊÔ¡£¡£¡£
3. ÌØÊâÇéÐηóÉè
¸ßÎÂÇéÐΣ¨>40¡æ£©£º£º£º
Àο¿¼ä¾àËõ¶ÌÖÁ¾²Ì¬ÇéÐεÄ80%£¬£¬²¢Ñ¡ÓÃÄ͸ßμоߣ¨ÈçÌմɲÄÖÊ£©£»£»
°¸Àý£º£º£º¸ÖÌú³§¸ß¯ÅÔµçÀÂÀο¿¼ä¾à´Ó1.5 mËõ¶ÌÖÁ1.2 m£¬£¬¼Ð¾ßÊÙÃüÑÓÉìÖÁ5Äê¡£¡£¡£
ÇÖÊ´ÐÔÇéÐΣº£º£º
½ÓÄÉ·À¸¯Ðͼоߣ¨Èç316L²»Ðâ¸Ö£©»òÈÈËõÌ׹ܷÀ»¤£»£»
°¸Àý£º£º£ºÑغ£µç³§µçÀ¼о߽ÓÄÉ316L²»Ðâ¸Ö£¬£¬ÇÖÊ´ËÙÂʽµµÍ90%£¬£¬ÊÙÃü´ï20Äê¡£¡£¡£
±¬Õ¨Î£ÏÕÇøÓò£¨ATEX£©£º£º£º
Àο¿¼ä¾àÐèÖª×ã·À±¬¼ä¾àÒªÇó£¨ÈçEx d¸ô±¬ÐÍ×°±¸¼ä¾à¡Ý50 mm£©£»£»
°¸Àý£º£º£ºÊ¯»¯×±ÖÃÇøµçÀÂÀο¿¼ä¾à0.8 m£¬£¬ÅäºÏ·À±¬ÄÓÐԹܣ¬£¬Í¨¹ýATEXÈÏÖ¤¡£¡£¡£
Èý¡¢µç´Å×ÌÈÅ£¨EMI£©¿ØÖƶÔÀο¿¼ä¾àµÄÓ°Ïì
1. ¶¯Á¦µçÀÂÓëÐźŵçÀ²¢ÐÐÀο¿
ÆÁÕÏÐźŵçÀ£º£º£º
Àο¿¼ä¾à¿ÉËõ¶ÌÖÁ0.5 m£¨ÐèÈ·±£ÆÁÕϲãÁ¬Ðø½ÓµØ£¬£¬½ÓµØµç×è¡Ü0.1 ¦¸£©£»£»
°¸Àý£º£º£ºÆû³µ³§½ÓÄÉË«½ÊÆÁÕÏÏߣ¨STP£©Ó붯Á¦µçÀ²¢ÐÐÀο¿£¬£¬¼ä¾à0.5 m£¬£¬Í¨¹ýISO 11452-2µç´Å¼æÈݲâÊÔ¡£¡£¡£
·ÇÆÁÕÏÐźŵçÀ£º£º£º
Àο¿¼ä¾à¡Ý1 m£¬£¬²¢½ÓÄɽðÊô¸ô°åÍÑÀ루ºñ¶È¡Ý0.5 mm£¬£¬½ÓµØÓÅÒ죩£»£»
°¸Àý£º£º£ºÊý¾ÝÖÐÐĽ«·ÇÆÁÕÏÍøÏßÓ붯Á¦µçÀÂÀο¿¼ä¾à1.2 m£¬£¬ÖÐÐļÓ×°¶ÆÐ¿¸Ö°å£¬£¬×ÌÈŽµµÍ60%¡£¡£¡£
2. ¸ßƵÐźŵçÀ£¨ÈçRF¡¢ÒÔÌ«Íø£©
ͬÖáµçÀ£º£º£º
Àο¿¼ä¾à¡Ý¦Ë/10£¨Èç2.4 GHz Wi-FiÐźţ¬£¬²¨³¤12.5 cm£¬£¬¼ä¾à¡Ý1.25 cm£©£»£»
°¸Àý£º£º£º5G»ùվͬÖáµçÀÂÀο¿¼ä¾à2 cm£¬£¬Í¨¹ý3GPP TS 38.141É䯵²âÊÔ¡£¡£¡£
Ë«½ÊÏߣº£º£º
Àο¿¼ä¾à¡Ý3±¶½Ê¾à£¨ÈçCat6ÍøÏ߽ʾà6.5 mm£¬£¬¼ä¾à¡Ý20 mm£©£»£»
°¸Àý£º£º£º¹¤ÒµÒÔÌ«Íø½ÓÄÉÆÁÕÏË«½ÊÏߣ¨STP£©£¬£¬Àο¿¼ä¾à25 mm£¬£¬½ü¶Ë´®ÈÅ£¨NEXT£©ÓÅÓÚ-50 dB¡£¡£¡£
ËÄ¡¢ÐÐÒµ±ê×¼Óë¹æ·¶ÒªÇó
1. ¹ú¼Ê±ê×¼£¨IEC£©
IEC 60364-5-52£º£º£º
ˮƽ·óÉ裺£º£ºµÍѹ¶¯Á¦µçÀÂÀο¿¼ä¾à¡Ü1.5 m£»£»
±ÊÖ±·óÉ裺£º£º×Ô³ÐʽµçÀÂÀο¿¼ä¾à¡Ü2 m¡£¡£¡£
IEC 60287-3-1£º£º£º
¶¯Á¦µçÀÂÓëÐźŵçÀ²¢ÐÐÀο¿Ê±£¬£¬¼ä¾à¡Ý300 mm£¨Çżֲܷã·óÉ裩¡£¡£¡£
2. ¹ú¼Ò±ê×¼£¨GB£©
GB 50217-2018£º£º£º
ˮƽ·óÉ裺£º£º1~1.5 m£»£»
±ÊÖ±·óÉ裺£º£º1.5~2 m£»£»
1 kVÒÔ϶¯Á¦µçÀÂÀο¿¼ä¾à£º£º£º
Ö±ÂñµçÀÂÐèÔÚתÍä¡¢ÌÖÂÛ´¦ÉèÖÃÀο¿×®£¬£¬¼ä¾à¡Ü5 m¡£¡£¡£
GB 50303-2015£º£º£º
±¬Õ¨Î£ÏÕÇøÓòµçÀÂÀο¿¼ä¾àÐèÖª×ã·À±¬ÒªÇó£¨ÈçEx d×°±¸¼ä¾à¡Ý50 mm£©¡£¡£¡£
3. ÐÐÒµ¹æ·¶£¨ÈçʯÓÍ»¯¹¤¡¢¹ìµÀ½»Í¨£©
SH/T 3019-2016£¨Ê¯ÓÍ»¯¹¤£©£º£º£º
·À±¬ÇøÓòµçÀÂÀο¿¼ä¾à¡Ü0.8 m£¬£¬²¢½ÓÄÉ·À±¬¼Ð¾ß£»£»
°¸Àý£º£º£ºÄ³Á¶Óͳ§µçÀÂÀο¿¼ä¾à0.7 m£¬£¬Í¨¹ýAQ 3009·À±¬Çå¾²ÈÏÖ¤¡£¡£¡£
TB/T 3049-2015£¨¹ìµÀ½»Í¨£©£º£º£º
³µÁ¾ÄÚµçÀÂÀο¿¼ä¾à¡Ü0.5 m£¬£¬²¢ÔâÊÜ10 gÕñ¶¯¼ÓËÙÂÊ£»£»
°¸Àý£º£º£º¸ßÌúµçÀÂÀο¿¼ä¾à0.4 m£¬£¬Í¨¹ýEN 50155Õñ¶¯²âÊÔ¡£¡£¡£
Îå¡¢Éè¼ÆÑéÖ¤Óë²âÊÔÒªÁì
1. »úеǿ¶È²âÊÔ
¹¤¾ß£º£º£ºÀÁ¦ÊÔÑé»ú£¨ÈçInstron 5967£©£»£»
ÒªÁ죺£º£º
¶ÔÀο¿ºóµÄµçÀÂÊ©¼Ó2±¶¶î¶¨ÕÅÁ¦£¨Èç500 N£©£¬£¬³ÖÐø1 h£»£»
±äÐÎÁ¿¡Ü1%Ϊ¼°¸ñ£¨IEC 60364-5-523£©¡£¡£¡£
2. ÈÈÑ»·²âÊÔ
¹¤¾ß£º£º£ºÇéÐÎÊÔÑéÏ䣨ÈçESPEC SH-641£©£»£»
ÒªÁ죺£º£º
ÔÚ-20¡æ~+80¡æ¼äÑ»·100´Î£¬£¬Ã¿´Î±£ÎÂ2 h£»£»
Àο¿¼Ð¾ßÎÞËɶ¯¡¢µçÀ¾øÔµÎÞ¿ªÁÑΪ¼°¸ñ£¨GB 50217¸½Â¼E£©¡£¡£¡£
3. µç´Å¼æÈݲâÊÔ
¹¤¾ß£º£º£º½ü³¡Ì½Í·£¨ÈçHIOKI 3196£©+ʾ²¨Æ÷£»£»
ÒªÁ죺£º£º
¼à²âÐźÅÏßÉϵÄÔëÉùµçѹ£¨·å·åÖµ£©£»£»
ÈôÔëÉù>1%Ðźŷù¶È£¨Èç4-20 mAÐźÅÔëÉù>0.16 mA£©£¬£¬Ðèµ÷½âÀο¿¼ä¾à»òÔöÇ¿ÆÁÕÏ¡£¡£¡£
Áù¡¢µä·¶ÐÐÒµÓ¦Óð¸Àý
1. Æû³µÖÆÔìÐÐÒµ
³¡¾°£º£º£ºµç»ú¿ØÖÆÆ÷ÓëCAN×ÜÏß²¢ÐÐÀο¿¡£¡£¡£
½â¾ö·½°¸£º£º£º
CAN×ÜÏß½ÓÄÉË«½ÊÆÁÕÏÏߣ¨STP£©£¬£¬Àο¿¼ä¾à0.5 m£»£»
¶¯Á¦µçÀÂÓëÐźÅÏß¼ä¼Ó×°¶ÆÐ¿¸Ö°å¸ô°å£¨ºñ¶È0.8 mm£©£»£»
Ч¹û£º£º£ºÍ¨¹ýISO 11452-2µç´Å¼æÈݲâÊÔ£¬£¬ÔëÉù´Ó¡À5%½µÖÁ¡À0.3%¡£¡£¡£
2. ʯÓÍ»¯¹¤ÐÐÒµ
³¡¾°£º£º£º·À±¬ÇøÓòÄÚµçÀÂÀο¿¡£¡£¡£
½â¾ö·½°¸£º£º£º
½ÓÄÉ316L²»Ðâ¸Ö·À±¬¼Ð¾ß£¬£¬Àο¿¼ä¾à0.7 m£»£»
µçÀ´©¶ÆÐ¿¸Ö¹Ü·óÉ裬£¬¸Ö¹ÜÁ½Í·½ÓµØ£¨½ÓµØµç×è0.05 ¦¸£©£»£»
Ч¹û£º£º£ºÍ¨¹ýAQ 3009·À±¬ÈÏÖ¤£¬£¬10ÄêÄÚ䱬·¢±¬Õ¨Ê¹ʡ£¡£¡£
3. Êý¾ÝÖÐÐÄÐÐÒµ
³¡¾°£º£º£º¸ßÃܶȲ¼ÏßÇżÜÄÚµçÀÂÀο¿¡£¡£¡£
½â¾ö·½°¸£º£º£º
Ìݼ¶ÇżÜÄÚµçÀÂÀο¿¼ä¾à1.2 m£¬£¬Ìî³äÂÊ40%£»£»
¶¯Á¦µçÀÂÓëÍøÏß¼ä¼Ó×°¶ÆÐ¿¸Ö°å¸ô°å£¨ºñ¶È1 mm£©£»£»
Ч¹û£º£º£ºÎÂÉý¡Ü40¡æ£¬£¬ÐźÅÔëÉùÓÅÓÚ-50 dB£¨Cat6±ê×¼£©¡£¡£¡£
Æß¡¢Éè¼ÆÓÅ»¯½¨Òé
½¨ÉèÀο¿¼ä¾àÑ¡ÐÍ±í£º£º£º
³¡¾° ÍÆ¼öÀο¿¼ä¾à Òªº¦ÒªÇó ˮƽµÍѹ¶¯Á¦µçÀ 1~1.5 m Ìî³äÂÊ¡Ü50%£¬£¬Ã¿¸ùµ¥¶ÀÀο¿ ±ÊÖ±×Ô³ÐʽµçÀ 1.5~2 m Ï´¹Á¿¡Ü2D ¶¯Á¦ÓëÐźŲ¢ÐÐÀο¿ ¡Ý0.5 m£¨ÆÁÕÏÏߣ© ½ðÊô¸ô°å£¬£¬½ÓµØµç×è¡Ü0.1 ¦¸ ·À±¬ÇøÓòµçÀ ¡Ü0.8 m ·À±¬¼Ð¾ß£¬£¬Ex d×°±¸¼ä¾à¡Ý50 mm ½ÓÄÉÄ£¿£¿£¿é»¯Àο¿·½°¸£º£º£º
Ô¤ÖÆµçÀÂÖ§¼Ü£¨Èç×éºÏʽÇżܣ©£¬£¬ïÔÌÏÖ³¡×°ÖÃÎó²î£»£»
°¸Àý£º£º£ºÄ³ºËµçÕ¾½ÓÄÉÔ¤ÖÆÖ§¼Ü£¬£¬Àο¿¼ä¾àÎó²î¡Ü2 mm£¬£¬×°ÖÃЧÂÊÌáÉý40%¡£¡£¡£
Ô¤ÁôÉý¼¶¿Õ¼ä£º£º£º
ÇżÜÈÝÁ¿°´Î´À´10ÄêÐèÇóÉè¼Æ£¬£¬×èÖ¹¶þ´ÎˢУ»£»
°¸Àý£º£º£ºÄ³¹¤³§ÇżÜÔ¤Áô30%¿Õ룬£¬5ÄêÄÚÐÂÔöµçÀÂÎÞÐèÀ©½¨¡£¡£¡£
ͨ¹ý¿ÆÑ§Éè¼ÆÀο¿¼ä¾à£¬£¬¿ÉʵÏÖÒÔÏÂÄ¿µÄ£º£º£º
»úе¿É¿¿ÐÔÌáÉý£º£º£ºµçÀÂÏ´¹Á¿ïÔÌ50%£¬£¬Õñ¶¯Æ£ÀÍÊÙÃüÑÓÉì3±¶£»£»
ÈÈÐÔÄÜÓÅ»¯£º£º£ºÎÂÉý½µµÍ10¡æ£¬£¬¾øÔµÀÏ»¯ËÙÂʼõ»º50%£»£»
µç´Å¼æÈÝÐÔ¸ÄÉÆ£º£º£ºÐźÅÔëÉù´Ó¡À5%½µÖÁ¡À0.5%£¬£¬ÏµÍ³ÎȹÌÐÔÌá¸ß£»£»
È«ÉúÃüÖÜÆÚ±¾Ç®½µµÍ£º£º£ºÎ¬»¤ÆµÂÊïÔÌ60%£¬£¬×ܱ¾Ç®½ÚÔ¼15%~20%¡£¡£¡£
Ïà¹ØÄÚÈÝ
- ¼¯¿ØµçÀµÄά»¤ÖÜÆÚÊǶà¾Ã£¿£¿£¿
- ÔõÑù׼ȷ²âÊÔ¼¯¿ØµçÀµĹÊÕÏ£¿£¿£¿
- ÄáÁú»¤Ì×ÏßÊÜÍâÁ¦À³¶ÄÚ²¿¶ÏÏßÂ𣿣¿£¿
- 1000Íò´ÎÍÏÁ´µçÀ³ߴçÎȹÌÐÔ²âÊÔÖÜÆÚ£¿£¿£¿
- 1000Íò´ÎÍÏÁ´µçÀÂÈáÈÍÐÔ²âÊÔÆ£ÀÍ´ÎÊý±ê×¼£¿£¿£¿
- YQSFBP-J ±âµçÀÂÄÍÄ¥ÐÔÄÜ
- ͽÊÏßµÄÄÍÇÖÊ´ÐÔÔõÑù²âÊÔ£¿£¿£¿ÑÎÎíÊÔÑéµÄÌõ¼þÊÇʲô£¿£¿£¿
- ÏðÌ×±âµçÀ±ê×¼µÄ¸üжԲúÆ·Éè¼ÆºÍÉú²úµÄÓ°ÏìÔõÑù£¿£¿£¿
- ±âµçÀÂÔÚ²î±ðº£°Î¸ß¶ÈÏÂµÄµçÆøÐÔÄܺͻúеÐÔÄÜת±äÇéÐÎÔõÑù£¿£¿£¿
- µ¼ÌåµÄÍâò´Ö²Ú¶È¶ÔÏðÌ×Óëµ¼ÌåÖ®¼äµÄÕ³½áÇ¿¶ÈÓкÎ×÷Óã¿£¿£¿

