Kodi zingwe zolumikizira zida ndi chiyani?
Zingwe Zopangira Zida: "Njira ya Mitsempha" wa Industrial Automation, Dingzun Cable Leads yokhala ndi Ukatswiri wa Zaka 20
Pamene makina oyendetsera mafakitale padziko lonse lapansi akuchulukirachulukira, zingwe zolumikizira zida—zomwe zimatchedwa "dongosolo lamanjenje" la mafakitale amakono—zikutchuka kwambiri kuposa kale lonse. Zingwe zapaderazi zimatumiza zizindikiro za analog ndi digito zopanda mphamvu zambiri kuti ziwunikire ndikuwongolera, zomwe ndizofunikira kwambiri m'mafakitale monga mafuta ndi gasi, petrochemicals, ndi zitsulo.
Mosiyana ndi zingwe zamagetsi wamba, zingwe zamagetsi zimafuna kapangidwe kolimba koletsa kusokoneza kuti zitsimikizire kuti chizindikirocho chikufalikira bwino. Ubwino wawo waukulu uli m'zigawo zapadera zotetezera:
| Chingwe Gawo | Kufotokozera ndi tsatanetsatane |
|---|---|
| Zinthu Zoyendetsera Kondakitala | Mkuwa kapena Mkuwa Wopangidwa ndi Tin makamaka |
| Cl= Chotchinga Moto | MGT(tepi yagalasi ya Mica) ngati ikufunika kuyatsa moto |
| Zinthu Zotetezera Kutentha | NDI(PVC), 2X(XLPE) 3G(EPR) ndi zina zotero. |
| IS= Chishango cha Munthu Payekha PIMF, TIMF, QIMF, ICAM | Mtundu waukulu wa AL-PET ndi waya wothira madzi TC pa awiriawiri/magawo atatu/magawo anayi opindika, ngati pakufunika kutero |
| Ma Cores/Ma Pair | Ma cores ambiri osweka; ma multi pairs, ma multi triads ndi ma multi quads opotoka |
| INU= Chishango Chonse kapena Chogwirizana (ST) (OSCR)(CAM) | Mtundu waukulu wa AL-PET ndi waya wothira madzi TC pazigawo zonse nthawi zambiri zimafunika |
| Jekete lamkati kapena chigoba | NDI(PVC), H(LSZH) ndi zina zotero, ngati pakufunika kutero |
| Chigawo cha Zida | KWA(kukulunga ndi waya wachitsulo wopangidwa ndi galvanized) makamaka, ngati pakufunika kutero |
| Jekete lakunja kapena chigoba | NDI(PVC), H(LSZH), Y-fl(PVC yoletsa moto) ndi zina zotero. |
| Voteji Yoyesera | 300 V ya zingwe za single kapena multipairs/triads/quads instrumentataion 300/500 V ya zingwe za instrumentataion za single kapena multicores ena akuthandizidwa |
| Muyezo Woyambira | EN 50288-7 |
Ali ndi zigawo zotetezera (nthawi zambiri zopangidwa ndi zojambula za aluminiyamu kapena waya wamkuwa) kuti aletse kusokonezeka kwa ma electromagnetic interference (EMI), ndipo amakulungidwa mu zipolopolo zolimba zopangidwa ndi zipangizo monga PVC, XLPE, kapena LSZH. Zosankha za kapangidwe kake ndi zinthuzi sizimangowonjezera kukana kwa zingwe ku kusokonezeka kwa ma electromagnetic komanso zimawathandiza kupirira zinthu zoopsa zachilengedwe monga kutentha kwambiri, chinyezi, ndi dzimbiri.
Kagwiridwe kake ka zingwe zogwiritsira ntchito zida kamapangitsa kuti zikhale zofunikira kwambiri m'mafakitale omwe amafunidwa kwambiri. Mwachitsanzo, m'malo oyeretsera mafuta—komwe kuyang'anira molondola ndikofunikira kwambiri pachitetezo cha ntchito—zingwezi zimagwira ntchito ngati cholumikizira chofunikira, kutumiza deta yeniyeni ya kuthamanga ndi kutentha kuchokera ku masensa omwe ali pamalopo kupita ku zipinda zowongolera, kuthandizira mwachindunji kupewa zoopsa zachitetezo komanso kusunga njira zokhazikika zopangira.
Kuphatikiza apo, kapangidwe kawo kakang'ono kamapereka zabwino zothandiza: imasunga mpaka 40% ya malo oyika poyerekeza ndi njira zina zachikhalidwe, zomwe zimapangitsa kuti zikhale zoyenera kwambiri m'malo opangira mpweya (monga malo ogwirira ntchito mafakitale otsekedwa kapena zipinda zogwiritsira ntchito zida) komwe kugwiritsa ntchito malo ndikofunikira kwambiri.
Pakati pa opanga, Shanghai Dingzun Electric & Cable Co., Ltd. Kampaniyi imadziwika bwino ngati kampani yapamwamba kwambiri padziko lonse yokhala ndi zaka makumi awiri zakuchitikira. Dingzun, yomwe idakhazikitsidwa mu 2005, imagwirizanitsa kafukufuku ndi chitukuko, kupanga, ndi ntchito, ndipo imapereka ma waya opitilira 800 okhala ndi mphamvu ya mamita 70 miliyoni pachaka. Zingwe zake zolumikizira zida zimaphatikizapo mitundu ya ma multicore osagwira moto (monga 300/500V CU/MGT/XLPE/OS/FR/LSZH/GSWA/LSZH) ndi mitundu yolimbana ndi kuphulika yomwe ikugwirizana ndi miyezo ya EN 50288-7. Zogulitsazi zimachita bwino kwambiri m'malo ovuta kwambiri - kuyambira mafakitale opanga mankhwala otentha kwambiri mpaka malo opangira mafuta akunja.