Pampu yokhazikika yozamazingwe zimayendetsa mapampu ndi mapulojekiti pa nthawi yake - makamaka m'zitsime, mthirira, madzi onyansa ndi machitidwe akunyanja komwe kulephera kumatanthauza kuchepa kwa ndalama. Chotsatirachi chimayankha mafunso ogula ndi magulu a uinjiniya omwe amafunsa kwambiri, amafotokoza za kulimba kwa omwe amaperekedwa ndi omwe amapereka, komanso amapereka mndandanda wazogulira kuti mugule chingwe choyenera koyamba.
Ndi chiyani chomwe chimapangitsa chingwe kukhala pansi pamadzi - ndi zinthu ziti ndi zomangamanga zomwe zili zofunika kwambiri?
Chingwe chenicheni chozama pansi pamadzi chimagwiritsa ntchito zotsekera zotchingira madzi-zotsekera m'magalasi ndi m'chimake chakunja cholimba (zosankha zambiri: XLPE, EPR, kapena PVC yopangidwa mwapadera), nthawi zambiri imaphatikizidwa ndi jekete yakunja ya neoprene kapena PE yolimbana ndi mankhwala ndi ma abrasion. Pakuyika kolimba, ogulitsa amawonjezera zida zachitsulo (waya wachitsulo kapena tepi) kuti ateteze ku kuwonongeka kwamakina ndi kugunda kwa makoswe. Zosankha zomanga izi ndizomwe zimalekanitsa chingwe chamagetsi chatsiku ndi tsiku ndi chingwe chopangidwira kumizidwa kosatha kapena nthawi ndi nthawi.
Ndi zinthu ziti zotsekereza ndi jekete zomwe zimawononga bwino kwambiri, kutentha komanso kusagwira madzi-?
Cross-zolumikizana polyethylene (XLPE) ndi neoprene kapena mafuta opangidwa mwapadera- ndi madzi-PVC yosamva madzi ndizomwe zimapita-kuzinthu. XLPE imapereka mphamvu zabwino kwambiri za abrasion/tensile ndi magwiridwe antchito amatenthedwe poyerekeza ndi PVC yokhazikika; ma jekete a neoprene amawonjezera kukana kwamafuta, ozoni ndi kusinthasintha kwa kutentha - zothandiza m'nyumba zopopera komanso zotsekera. Pamene kumizidwa mosalekeza ndi moyo wautali zikufunika, ogulitsa amatchula ma cores a XLPE okhala ndi neoprene kapena heavy-jacket ya PVC yogwira ntchito (kapena mankhwala ogwirizana) kuti azitha kusinthasintha ndi kulimba.
Kodi ndikufunika chingwe chonyamula zida cha pampu yanga yothira madzi? Ndi liti ndipo chifukwa chiyani?
Ngati chingwecho chidzakhala ndi ma abrasion amakina, kukhudzana ndi miyala, kuikidwa m'manda mwachindunji, kapena kuyika kudzera m'mabowo ovuta, zida zimalimbikitsidwa. Zida (SWA - zida za waya wachitsulo kapena zida za tepi) zimachepetsa kwambiri kuwonongeka kwa thupi ndikuwonjezera moyo wautumiki; imathandiziranso kupitilirabe kwapansi m'makhazikitsidwe ambiri. Otsatsa omwe ali pamwamba amapereka zida zankhondo komanso zosakhala-ndi zida zankhondo ndipo amapangira zida zankhondo zikafunika.
Ndi mayeso ndi ziphaso zotani zomwe ndiyenera kuzifuna kuchokera kwa ogulitsa kuti nditsimikizire kulimba?
Pemphani malipoti oyesedwa olembedwa a: insulation dielectric mphamvu, madzi-kukalamba kwa kumizidwa, kusamva abrasion, kulimba kwamphamvu ndi conductor conductivity. Tsimikiziraninso kutsatira mfundo zovomerezeka zomwe zikugwirizana ndi msika wanu (zitsanzo zikuphatikiza miyezo ya chingwe ya IEC/EN ndi zofunikira zadera). Otsogola amasindikiza ziphaso zoyeserera ndi malipoti a labu a gulu lachitatu pamfundozi - amaumirira m'mapepala a ma tender.
Kodi opanga amateteza bwanji kuzimitsa kwa chingwe komanso polowera polowera - kulephera kumayambira pamenepo, sichoncho?
Inde - malo olephereka/kuthetsedwa ndiye malo olephereka kwambiri. Njira zabwino zogwiritsiridwa ntchito ndi odziwa bwino ntchito ndi monga: fakitale-maboti kapena magalasi opindika osalowa madzi, ma epoxy potting pa motor lead breakout, kutentha-kuchepetsa madzi-seal kits, and sealed cable joints ovotera kumizidwa. Otsatsa omwe amapereka-maboti osindikizidwa kale kapena fakitale{7}}zophatikiza zothetsedwa amawononga{8}}chiwopsezo kwambiri.
Ndi chitsimikizo chanji, kufufuza ndi -zothandizira pambuyo pa malonda zomwe ndingafune?
Pakugula zinthu kwa B2B, mufunika: chitsimikiziro chochepa cha miyezi 12-36 yopanga (kapena kutalikirapo kwa zinthu zofunika kwambiri), ziphaso/zoyesa (zinthu ndi kondakitala), kutsatiridwa kwa batch, ndi njira yoyankhira kulephera komvekera bwino (kusintha, mizu{3}}kusanthula chifukwa). Otsatsa apamwamba amaperekanso malangizo oyika, kuvomera-zoyesa zoyesa, ndi njira zosungiramo zinthu zapafupi kuti muchepetse nthawi. Wopereka katundu yemwe amasindikiza upangiri woyika ndi kuyesa amawonetsa kukhwima ndikuchepetsa chiopsezo chanu chakutsika.
Momwe mungafananidzire mtundu wa chingwe kuti mupope komanso momwe malo alili - mndandanda wanthawi yochepa wogula
Magetsi & mavoti apano:Tsimikizirani kukula kwa ma cable kuti-yodzaza ndi mphamvu yamagetsi ndi zinthu zilizonse zobwera chifukwa cha vuto.
Chilengedwe:Kumiza kosatha vs kunyowetsa kwapakatikati; kukhudzana ndi mankhwala; kutentha osiyanasiyana.
Kuopsa kwamakina:Kufunika kwa zida zankhondo, kuya kwa m'manda, kuphulika bwino kwa casing.
Njira yoyimitsa:Maboti a Factory-osindikizidwa otsekedwa kapena -zida zotsekera.
Miyezo & kuyesa:Funsani malipoti a mayeso a IEC/UL/EN ndi{0}}ziphatso za labu za gulu lachitatu.
Zitsanzo & FAT:Pazogula zazikulu pemphani zitsanzo ndi lipoti loyesa kupanga (IR, hipot, kukana kwa conductor).
Warranty & nthawi yotsogolera:Tchulani chitsimikiziro,{0}}ndondomeko zotsalira, ndi kupezeka kwa masheya m'dera lanu.
Kutsatira izi ndikuwonetsetsa kuti mukugula chingwe cholimba cholondola cha ntchitoyo.
Kodi ndi zinthu ziti za ogulitsa zomwe zimagwirizana ndi kulimba-kwanthawi yayitali m'munda?
Yang'anani opanga ophatikizika (owongolera zojambula za kondakitala, kuphatikizira kwa insulation, kutulutsa ndi zida), ogulitsa omwe ali ndi zida zoyeserera za R&D/zosindikizidwa, ndi omwe amapereka chithandizo chauinjiniya ndi masitonkeni am'deralo. Otsatsa omwe amasindikiza tsatanetsatane wazinthu, malipoti oyesa ndi maupangiri oyika (ndiponso omwe ali ndi kafukufuku wama projekiti ofanana) ali pachiwopsezo chocheperako{1}kwanthawi yayitali. JSHCable ndi othandizira ena okhwima amasindikiza malangizo ogula ndi masamba omwe akuwonetsa izi.
Komanso Onani
Chifukwa Chake Kuwongolera Kwabwino Kuli Kofunikira Pakupanga Chingwe cha Submersible Pump
Chifukwa Chake Ma Cable Pampu Ochokera kwa Ovomerezeka Ovomerezeka Ndiwofunika
Momwe Mungasankhire Wopereka Chingwe Wam'madzi Woponyedwa Woyenera
Wogulitsa Chingwe ku Philippines Mtengo Mu Jshcable
Wogulitsa Chingwe ku Dubai Mtengo Mu Jshcable
Wogulitsa Chingwe ku Malaysia Mtengo Mu Jshcable
Maumboni
Kusankha Kwachingwe Kwapampopi Kocheperako ndi Maupangiri Kakulidwe - Ma CKW Cables.
Kodi kukana kwa abrasion kwa chingwe cha XLPE kumafananiza bwanji ndi chingwe cha PVC? -
Kutentha-Mzere: Submersible Pump Wire / TECK-90 zoyamikira - kalozera wazogulitsa pazingwe zokhala ndi zida zogoba komanso zophulika zosalowa madzi. Freeze Chitetezo Systems
Medium Voltage XLPE Insulated Steel Wire Armored Cable to IEC 60502 - standard-referencing product information (IEC context).