±âÐ͵çÀµĵçÆøÇå¾²±ê×¼×ñÊØÐè´ÓÉè¼ÆºÏ¹æÐÔ¡¢ÖÊÁÏÈÏÖ¤¡¢Éú²úÀú³Ì¿ØÖÆ¡¢×°Öù淶¡¢°´ÆÚ¼ì²â¡¢Ö°Ô±ÅàѵÁù´ó»·½Ú¹¹½¨±Õ»·ÖÎÀíϵͳ£¬£¬£¬Á¬Ïµ¹ú¼Ê/º£ÄÚ±ê×¼£¨ÈçIEC¡¢GB¡¢UL£©ÓëÐÐÒµÌض¨ÒªÇó£¨Èç·çµç¡¢¹ìµÀ½»Í¨£©£¬£¬£¬È·±£È«ÉúÃüÖÜÆÚÇå¾²¡£¡£ÒÔÏÂΪÏêϸʵÑé¿ò¼Ü¼°Òªº¦ÊÖÒÕÒªµã£º£º£º
Ò»¡¢Éè¼Æ½×¶Î£º£º£ººÏ¹æÐÔÇ°ÖÃÑéÖ¤
1. µçÆø²ÎÊýÉè¼Æ
¶î¶¨µçѹ/µçÁ÷Æ¥Å䣺£º£º
ƾ֤ӦÓó¡¾°Ñ¡ÔñµçѹƷ¼¶£¨Èç300/500 V¡¢0.6/1 kV£©£¬£¬£¬×èÖ¹¹ýÔØ£¨IEC 60227¡¢GB/T 5023£©¡£¡£
°¸Àý£º£º£º¹¤Òµ»úеÈ˵çÀÂÐè°´IEC 60204-1Éè¼Æ£¬£¬£¬¶î¶¨µçÁ÷ÐèÁýÕÖµç»úÆô¶¯Ë²Ê±·åÖµ£¨Í¨³£Îª¶î¶¨µçÁ÷µÄ3~5±¶£©¡£¡£
¾øÔµºñ¶ÈÅÌË㣺£º£º
°´IEC 60502-1»òGB/T 12706.1ÅÌËã×îС¾øÔµºñ¶È£º£º£º
- $U_{\text{n}}$£º£º£º¶î¶¨µçѹ£¨kV£©£»£»£»$K$£º£º£ºÖÊÁÏϵÊý£¨XLPEÈ¡2.5£¬£¬£¬PVCÈ¡2.0£©£»£»£»$D_{\text{c}}$/$d_{\text{c}}$£º£º£º»¤Ì×/µ¼ÌåÍ⾶£¨mm£©¡£¡£
°¸Àý£º£º£º1 kV XLPE¾øÔµ±âÐ͵çÀ£¬£¬£¬µ¼ÌåÖ±¾¶8 mm£¬£¬£¬ÅÌËãµÃ×îС¾øÔµºñ¶È¡Ý1.0 mm£¨Êµ²âÐè¡Ý1.2 mmÁôÓàÁ¿£©¡£¡£
2. ·À»¤½á¹¹ÓÅ»¯
»úе·À»¤£º£º£º
ÍäÇú°ë¾¶Éè¼Æ£º£º£º¶¯Ì¬Ó¦Óð´IEC 60227-7ÒªÇó¡Ý5±¶µçÀÂÍ⾶£¨D£©£¬£¬£¬¾²Ì¬Ó¦ÓáÝ3D¡£¡£
°¸Àý£º£º£º·çµçËþͲµçÀÂÐèͨ¹ýDNV GL±ê×¼ÍäÇú²âÊÔ£¨¡À90¡ãÖظ´ÍäÇú10Íò´Î£¬£¬£¬¾øÔµÎÞ¿ªÁÑ£©¡£¡£
ÇéÐηÀ»¤£º£º£º
ÄÍÓÍ£º£º£ºÂȶ¡Ï𽺣¨CR£©»òTPU£¨ÇкÏASTM D471£©£»£»£»
ÄÍ»¯Ñ§ÇÖÊ´£º£º£º¾ÛÒÒÏ©£¨PE£©»òETFE£¨ÇкÏISO 175£©£»£»£»
·À»ð£º£º£ºµÍÑÌÎÞ±£¨LSZH£¬£¬£¬ÇкÏIEC 60332-3£©¡£¡£
»¤Ì×ÖÊÁÏÑ¡ÐÍ£º£º£º
¶þ¡¢ÖÊÁÏÈÏÖ¤£º£º£ºÔ´Í·°Ñ¿ØÇå¾²ÐÔ
1. µ¼ÌåÖÊÁÏ
´¿¶ÈÒªÇ󣺣º£º
͵¼Ìå´¿¶È¡Ý99.95%£¨ÇкÏGB/T 3953£©£¬£¬£¬µç×èÂÊ¡Ü0.017241 ¦¸¡¤mm?/m£¨20¡æ£©¡£¡£
¼ì²âÒªÁ죺£º£º¹âÆ×ÆÊÎö£¨ICP-OES£©ÑéÖ¤ÔÓÖʺ¬Á¿¡£¡£
ÂÁºÏ½ðµ¼Ì壺£º£º
Ðèͨ¹ýASTM B800±ê×¼¿¹Èä±ä²âÊÔ£¨1000СʱÈä±äÂÊ¡Ü0.5%£©¡£¡£
2. ¾øÔµ/»¤Ì×ÖÊÁÏ
¹ú¼ÊÈÏÖ¤£º£º£º
XLPE¾øÔµ£º£º£ºÍ¨¹ýIEC 60502-1ÈÈÑÓÉìÊÔÑ飨200¡æ¡Á15 min£¬£¬£¬ÑÓÉìÂÊ¡Ü175%£©£»£»£»
PVC»¤Ì×£º£º£ºÍ¨¹ýIEC 60227-1µÍÎÂÍäÇúÊÔÑ飨-15¡æ¡Á4 h£¬£¬£¬ÎÞÁÑÎÆ£©¡£¡£
º£ÄÚÈÏÖ¤£º£º£º
CCCÈÏÖ¤£¨ÖйúÇ¿ÖÆÐÔ²úÆ·ÈÏÖ¤£©£º£º£º»¤Ì×ÖÊÁÏÐèÇкÏGB/T 8815×èȼÐÔ£¨ÑõÖ¸Êý¡Ý32%£©¡£¡£
Èý¡¢Éú²úÀú³Ì¿ØÖÆ£º£º£º±ê×¼»¯×÷Òµ
1. ¼·³ö¹¤ÒÕ
ζȿØÖÆ£º£º£º
XLPE¾øÔµ¼·³ö£º£º£ºÂݸËζÈ180~220¡æ£¬£¬£¬»úͷζÈ230~250¡æ£¨×èÖ¹ÖÊÁÏÆÊÎö£©¡£¡£
ÔÚÏß¼à²â£º£º£ººìÍâ²âÎÂÒÇʵʱ·´À¡Î¶ȣ¬£¬£¬³¬²î×Ô¶¯Í£»£»£»ú¡£¡£
Æ«ÐĶȿØÖÆ£º£º£º
¼¤¹â²â¾¶ÒǼì²â¾øÔµ²ãÆ«ÐĶȡÜ10%£¨Èçµ¼ÌåÍ⾶8 mm£¬£¬£¬¾øÔµ×´¦¡Ý1.08 mm£©¡£¡£
2. ÆÁÕϲã±àÖ¯
ÁýÕÖÂÊÒªÇ󣺣º£º
ÍË¿±àÖ¯ÆÁÕÏÁýÕÖÂÊ¡Ý85%£¨°´IEC 60227-7ÕÉÁ¿£©£¬£¬£¬È·±£µç´Å×ÌÈÅ£¨EMI£©Ë¥¼õ¡Ý60 dB @1 MHz¡£¡£
¼ì²âÒªÁ죺£º£ºÏÔ΢¾µÕÕÏàÅÌËã±àÖ¯½ÇÓëÃܶȡ£¡£
3. ³ÉÆ·²âÊÔ
ÀýÐÐÊÔÑ飺£º£º
½»Á÷ÄÍѹ£º£º£º2.5 kV/5 min£¨IEC 60227-1£©£¬£¬£¬ÎÞ»÷´©£»£»£»
¾øÔµµç×裺£º£º¡Ý100 M¦¸¡¤km£¨500 VÕ×Å·±í£¬£¬£¬GB/T 3048.5£©£»£»£»
»ð»¨ÊÔÑ飺£º£º10 kVÖ±Á÷»ð»¨»ú¼ì²â¾øԵȱÏÝ£¨Ð¹µçµã¡Ü1¸ö/km£©¡£¡£
ÐÍʽÊÔÑ飺£º£º
ÈÈÑ»·ÊÔÑ飺£º£ºIEC 60227-7ÒªÇó-15¡æ~+90¡æÑ»·200´Î£¬£¬£¬¾øÔµÎÞ¿ªÁÑ£»£»£»
ȼÉÕÊÔÑ飺£º£ºIEC 60332-1±ÊֱȼÉÕ²âÊÔ£¬£¬£¬ÑÌÃܶȡÜ50%£¨LSZHÖÊÁÏ£©¡£¡£
ËÄ¡¢×°Öù淶£º£º£º³¡¾°»¯Çå¾²ÒªÇó
1. Àο¿×°ÖÃ
¼ä¾àÒªÇ󣺣º£º
µçÀÂÓëÈÈÔ´£¨ÈçÕôÆû¹ÜµÀ£©¼ä¾à¡Ý300 mm£¨GB 50217£©£¬£¬£¬×èÖ¹¸ßμÓËÙ¾øÔµÀÏ»¯¡£¡£
°¸Àý£º£º£ºÊý¾ÝÖÐÐÄ»ú¹ñµçÀÂÐè°´TIA-942±ê×¼²¼Ïߣ¬£¬£¬ÍäÇú°ë¾¶¡Ý6D£¨DΪµçÀÂÍ⾶£©¡£¡£
2. ¶¯Ì¬Ó¦ÓÃ
ÍÏÁ´ÏµÍ³£º£º£º
µçÀÂÔÚÍÏÁ´ÄÚÌî³äϵÊý50%~70%£¨×èֹ̫¹ý¼·Ñ¹£©£¬£¬£¬×îСÍäÇú°ë¾¶¡Ý10D£¨IEC 60227-7£©¡£¡£
°¸Àý£º£º£ºÆû³µº¸½Ó»úеÈ˵çÀÂÐèͨ¹ýISO 6722-1¶¯Ì¬ÍäÇú²âÊÔ£¨100Íò´Î£¬£¬£¬µç×èת±ä¡Ü5%£©¡£¡£
3. ½ÓµØ±£»£»£»¤
ÆÁÕϲã½ÓµØ£º£º£º
µ¥¶Ë½ÓµØ£¨ÐźŵçÀ£©»òË«¶Ë½ÓµØ£¨¶¯Á¦µçÀ£©£¬£¬£¬½ÓµØµç×è¡Ü0.1 ¦¸£¨IEC 60364-5-54£©¡£¡£
°¸Àý£º£º£º·çµç³¡µçÀÂÆÁÕϲãÐèͨ¹ýͱàÖ¯´øÓë½ÓµØÍøÅþÁ¬£¬£¬£¬×èÖ¹À×»÷¹ýµçѹ¡£¡£
Îå¡¢°´ÆÚ¼ì²â£º£º£ºÔ¤·ÀÐÔά»¤
1. ÀëÏß¼ì²â
¾øÔµµç×è²âÊÔ£º£º£º
ʹÓÃ500 VÕ×Å·±í£¬£¬£¬Ã¿12¸öÔ¼ì²âÒ»´Î£¬£¬£¬¾øÔµµç×è¡Ý1 M¦¸/km£¨IEC 60364-6£©¡£¡£
°¸Àý£º£º£ºÄ³»¯¹¤³§µçÀÂÒò¾øÔµµç×èϽµÖÁ0.5 M¦¸/km£¬£¬£¬ÌáÇ°Ìæ»»×èÖ¹¶Ì·Ê¹ʡ£¡£
¾Ö²¿·Åµç£¨PD£©¼ì²â£º£º£º
ʹÓó¬Éù²¨»òÌظßƵ£¨UHF£©´«¸ÐÆ÷£¬£¬£¬¼ì²âãÐÖµ¡Ü5 pC£¨IEC 60270£©¡£¡£
2. ÔÚÏß¼à²â
ÂþÑÜʽ¹âÏ˲âΣ¨DTS£©£º£º£º
ÑصçÀ·óÉè¹âÏË£¬£¬£¬ÊµÊ±¼à²âζÈÂþÑÜ£¨¾«¶È¡À1¡æ£©£¬£¬£¬³¬Î±¨¾¯£¨Èç85¡æ£©¡£¡£
°¸Àý£º£º£ºÄ³³ÇÊйìµÀ½»Í¨½ÓÄÉDTSϵͳ£¬£¬£¬ÌáÇ°3Ìì·¢Ã÷µçÀÂÌÖÂÛ¹ýÈÈÒþ»¼¡£¡£
ÖÇÄÜ´«¸ÐÆ÷£º£º£º
¼¯³Éζȡ¢Ó¦±ä¡¢Õñ¶¯´«¸ÐÆ÷£¬£¬£¬Êý¾ÝÉÏ´«ÖÁÔÆƽ̨£¨ÈçÎ÷ÃÅ×ÓMindSphere£©£¬£¬£¬ÊµÏÖÔ¤²âÐÔά»¤¡£¡£
Áù¡¢Ö°Ô±Åàѵ£º£º£ºÇå¾²ÒâʶÓëÊÖÒÕÌáÉý
1. ±ê×¼Åàѵ
¹ú¼Ê±ê×¼£º£º£º
IEC 60227ϵÁУ¨Í¨ÓõçÀ£©¡¢IEC 60502£¨µçÁ¦µçÀ£©¡¢IEC 60332£¨È¼ÉÕÐÔÄÜ£©¡£¡£
º£ÄÚ±ê×¼£º£º£º
GB/T 5023£¨¶î¶¨µçѹ450/750 V¼°ÒÔϵçÀ£©¡¢GB/T 12706£¨¶î¶¨µçѹ1~35 kVµçÀ£©¡£¡£
2. ʵ²ÙÉóºË
¸ßѹ²Ù×÷×ÊÖÊ£º£º£º
µçÀÂÖÕ¶ËÍ·ÖÆ×÷Ðè³Ö¸ßѹµç¹¤Ö¤£¨²Ù×÷1 kVÒÔÉϵçÀ£©£¬£¬£¬ÉóºËÏîÄ¿°üÀ¨¾øÔµ´¦Àí¡¢Ó¦Á¦×¶×°Öᣡ£
Çå¾²¹¤¾ßʹÓ㺣º£º
ÅàѵʹÓþøÔµÊÖÌ×£¨ÄÍѹ10 kV£©¡¢ÑéµçÆ÷£¨1000 V¼¶£©µÈ¹¤¾ß£¬£¬£¬È·±£²Ù×÷ºÏ¹æ¡£¡£
Æß¡¢µä·¶ÐÐÒµÇå¾²±ê×¼±ÈÕÕ
| ÐÐÒµ | ½¹µã±ê×¼ | Òªº¦Çå¾²ÒªÇó |
|---|---|---|
| ·çµç | DNV GL-ST-0145 | ÄÍÑÎÎí£¨1000Сʱ£©¡¢¿¹×ÏÍâÏߣ¨UV-B 300 h£©¡¢¶¯Ì¬ÍäÇú£¨¡À90¡ã 10Íò´Î£© |
| ¹ìµÀ½»Í¨ | EN 50264 | ·À»ðÆ·¼¶£¨BS 6853 Cat 1B£©¡¢µÍÑÌÎÞ±£¨ÑÌÃܶȡÜ50%£©¡¢ÄÍÕñ¶¯£¨ÆµÂÊ5~200 Hz£© |
| ÐÂÄÜÔ´Æû³µ | ISO 6722-1 | ÄÍҺ̬£¨ÆûÓÍ¡¢Öƶ¯Òº£©¡¢ÄÍÄ¥Ëð£¨TaberÄ¥ºÄ¡Ü0.1 g/1000ת£©¡¢¸ßδ洢£¨150¡æ¡Á168 h£© |
°Ë¡¢ÊµÑ齨Òé
½¨Éè±ê×¼¿â£º£º£º
ÕûÀíIEC¡¢GB¡¢ULµÈ±ê×¼Îĵµ£¬£¬£¬°´µçÀÂÀàÐÍ£¨¶¯Á¦¡¢¿ØÖÆ¡¢Ðźţ©·ÖÀ࣬£¬£¬Àû±ã¹¤³ÌʦÅÌÎÊ¡£¡£
Êý×Ö»¯ºÏ¹æ¹¤¾ß£º£º£º
¿ª·¢ºÏ¹æÐÔ¼ì²éÈí¼þ£¨ÈçPLMϵͳ¼¯³É±ê×¼Ìõ¿î£©£¬£¬£¬×Ô¶¯ÌìÉú¼ì²â±¨¸æÓëÕû¸ÄÇåµ¥¡£¡£
¹©Ó¦Á´Ðͬ£º£º£º
ÒªÇó¹©Ó¦ÉÌÌṩÖÊÁÏÈÏÖ¤±¨¸æ£¨ÈçSGS¡¢T?V£©¡¢Éú²úÀú³Ì¼Í¼£¨ÈçSPCͼ±í£©£¬£¬£¬ÊµÏÖ¿É×·ËÝÐÔ¡£¡£
ͨ¹ýÉÏÊö²½·¥£¬£¬£¬ÆóÒµ¿É½«±âÐ͵çÀµĵçÆøÇ徲ʹÊÂʽµµÍÖÁ0.05´Î/Äꡤ°Ù¹«ÀïÒÔÏ£¨ÐÐҵƽ¾ù0.2´Î£©£¬£¬£¬Í¬Ê±Öª×ãCE¡¢UL¡¢CCCµÈ¹ú¼ÊÈÏÖ¤ÒªÇ󣬣¬£¬ÌáÉýÊг¡¾ºÕùÁ¦¡£¡£
Ïà¹ØÄÚÈÝ
- ´¬ÓÃͨѶµçÀÂCHEPJP95/SC
- µÍÑ̵ͱµçÀÂȼÉÕ¶¾ÐÔÆøÌå±ê×¼£¿£¿£¿
- µçÈÝÖµÎó²î¶ÔµçÀÂÓÐɶӰÏ죿£¿£¿
- ÌìÆøÀÏ»¯ºóµçÀÂÐÔÄÜ»áϽµÂ𣿣¿£¿
- ÈíоµçÀµÄÖü´æÌõ¼þÊÇʲô£¿£¿£¿
- ±¾°²¿ØÖƵçÀÂ×°ÖÃÇéÐÎÓкÎÒªÇ󣿣¿£¿
- ±¾°²¿ØÖƵçÀ»¯Ñ§ÎÛȾ·À»¤²½·¥£¿£¿£¿
- ±¾°²¿ØÖƵçÀÂÍ⻤Ì××÷Óã¿£¿£¿
- »·±£¿£¿£¿ØÖƵçÀÂÍËÒÛºó½ÓÄÉÁ÷³Ì£¿£¿£¿
- 3KV¸ßѹµçÀÂ×迹²âÊÔ±ê×¼¼¸¶à£¿£¿£¿