Ukukhetha ikhebula lepompo le-submersible elilungile akusona nje isinqumo sobuchwepheshe - kuthinta ngokuqondile ukwethembeka kwesistimu, ukuphepha, kanye{1}}nezindleko zokusebenza zesikhathi eside. Emithonjeni, izinhlelo zokunisela, izitshalo zokususa usawoti emanzini, nasezindaweni zokumpompa izimboni, ukwehluleka kwekhebula kungavala yonke imisebenzi futhi kudale umsebenzi obizayo wokubuyisa noma wokulungisa. Yingakho ukutholaizintambo zepompo ezingaphansi kwamanzi ezivela kubahlinzeki-mpahla abaqinisekisiwekubalulekile. Amakhebuli aqinisekisiwe aqinisekisa ikhwalithi eqinisekisiwe, ukuthobela izindinganiso zomhlaba, nokusebenza okuthembekile ngaphansi kwamanzi, ingcindezi, ukushisa, nokuchayeka kwamakhemikhali - okunikeza abathengi inzuzo elinganisekayo ngesikhathi, ukuphepha, kanye nenani eliphelele lezindleko zobunikazi.
Yini eyenza ikhebuli "ikhebula lepompo elingaphansi" - futhi kungani ngingakwazi ukusebenzisa ikhebuli evamile?
Ikhebula lephampu elingaphansi kwamanzi liyinhloso-eyakhelwe ukucwiliswa okuqhubekayo noma okuphindaphindiwe kanye nokugijima emgodini ophansi noma ngaphansi kwamanzi. Ngokungafani nekhebula lokwakha elivamile, isebenzisa-izakhiwo zamakhondatha ezikwazi ukumelana namanzi,{3}}izinto ezivimbayo noma zenjoloba, namajakhethi angaphandle aqinile aklanyelwe ukumelana nemihuzuko, uwoyela, i-ozone namanzi anosawoti. Amakhebuli angaphansi kwamanzi atholakala ngamafomethi ayisicaba futhi ayindilinga amaningi{5}}awumgogodla futhi ngokuvamile ahlanganisa izinketho ezilinganiselwe ukujula kokucwiliswa okude kanye nokucindezeleka okuphezulu komshini.Kungani lokhu kubalulekile: ukufaka ikhebula elivamile endaweni yomthombo noma endaweni engaphansi kwamanzi kwandisa kakhulu ingcuphe yokungena kwamanzi, ukungasebenzi kwe-insulation, ukulimala kwemoto kanye nesikhathi sokuphumula - okungase kudale imisebenzi ebizayo yokubuyisa nokushintsha.
Yiziphi izindinganiso nezitifiketi okufanele abathengi bagcizelele kuzo?
Bheka ukuthobela komhlinzeki/umkhiqizi ngezindinganiso eziqashelwa umhlaba wonke kanye-namamaki ezinkampani zangaphandle afana nalawa:
I-IECuchungechunge olusetshenziselwa izinto zokuvikela nokwakhiwa kwamakhebula (izibonelo: Izinkomba ze-IEC 60227 / IEC 60245 zezintambo zentambo nezerabha).
I-VDE / DIN / EN / BSamazinga ajwayelekile eYurophu (isb, H-thayipha amakhebuli avumelanisiwe afana ne-H07RN8-F ukuze acwiliswe emanzini afinyelele ekujuleni okuchaziwe).
ISO9001(ukuphathwa kwekhwalithi) ngezinqubo zokukhiqiza ezingashintshi kanye nokulandeleka. I-NassauNationalCable
Izilinganiso ze-IP/NEMAezingeni elivalekile/lendlala (IP68 / NEMA 6P yokucwiliswa kwamanzi okuqhubekayo kwezindlala). I-Polycase
Lezo zitifiketi zinciphisa ubungozi bokusebenza, ziqinisekisa izinto ezisetshenziswayo nokuhlolwa okungaguquki, futhi kuvame ukudingeka kumshwalense nokuhlolwa kwephrojekthi. (Bheka umhlahlandlela ogunyaziwe ovela ezinhlanganweni zezimboni nabakhiqizi abakhulu.)
Isitifiketi sehlisa kanjani izindleko eziphelele zobunikazi (TCO)?
Amakhebuli aqinisekisiwe nezinqubo zokukhiqiza eziqinisekisiwe zinciphisa:
Izinga lokwehluleka- izinto eziqinisekisiwe nezivivinyo zibamba amaphutha ngaphambi kokuthunyelwa.
Izindleko zokulungisa nokubuyiswa- ikhebula le-submersible elihlulekile lingadinga imisebenzi ebizayo yokutakula i-downhole.
Iwaranti nokuchayeka kwesikweletu- abahlinzeki abanezitifiketi ngokuvamile bahlinzeka ngemibandela yesiqinisekiso esicacile namadokhumenti.
Intengo ephansi yokuthenga evela emthonjeni ongaqinisekisiwe ingasulwa izikhathi eziningi ngomsebenzi owodwa wokushintsha emthonjeni ojulile noma uhlelo lokusebenza lokumpompa olubalulekile.
Yiziphi izici zobuchwepheshe okufanele ngiziqinisekise kudatha yedatha yomphakeli?
Lapho ubuyekeza abahlinzeki, qinisekisa lezi zinto-eziphethe kudatha yedatha noma umbiko wokuhlola:
Usayizi wekhondatha nesigaba sethusi (ukuguquguquka): ihambisana nezidingo zokuqalisa/i-ampacity.
I-Insulation & impahla ye-sheath: iraba (i-neoprene/HAR), i-XLPE/EPR yamandla kagesi aphakathi nendawo, noma okuhlukile kwe-PVC okukhelwe ngokukhethekile amanzi aphuzwayo uma kudingeka.
I-voltage elinganiselwe nebanga lokushisa.
Ukujula kokucwiliswa okunconyiwe kanye nesilinganiso sokucwiliswa emanzini okuqhubekayo(isb, ezinye izinhlobo ze-H07RN8-F zilinganiselwe ekujuleni okuthile). Imikhiqizo Yeqembu Lapp
Ukuvalwa-kwamanzi / ukunqanyulwa kwemboni{1}}okuvaliwekanye nokuhambisana nezindlala ze-IP68/NEMA 6P.
Izitifiketi zokuhlola: uhlobo lokuhlola, ukulinganisa kokuhlola okujwayelekile, nemibiko-yenkampani yangaphandle.
Ngiluhlola kanjani uhlu lokuhlola lomhlinzeki ukuze ngithengwe?
Sebenzisa lolu hlu lokuhlola olusebenzayo lapho abahlinzeki abafanelekile:
Izitifiketi: ISO 9001, kuhlu lokuthobela izindinganiso ze-IEC/VDE/EN zemodeli ethile yekhebula.
Ukuhlola{0}}kwenkampani yangaphandle: Ilebhu ezimele noma imibiko yokuhlolwa komzimba owazisiwe ehlanganisa ukwahlukanisa, ukungena kwamanzi, nokuhlola okuqinile/ukuguga.
Imboni ye-QC nokulandeleka: izinombolo ze-batch, amarekhodi e-QA, nokuhlolwa kokukhiqiza.
Izinkomba zenkundla: amaphrojekthi ezindaweni ezifanayo (imithombo, ukususa usawoti emanzini, ogwini, izimayini).
Ngemva{0}kosekelo lokuthengisa: ukuhambisana kwe-gasket/gland, ukuqeqeshwa kokunqanyulwa, izikhala, nemibandela yewaranti.
Bhala la masheke efomini lakho lokuhlola umphakeli; unganciki kuphela ezimangalweni zewebhu noma amanani aphansi.
Yimiphi imibuzo okufanele ngiyibuze ku-RFQ (igama eliqondile ongalikopisha)?
Sicela unikeze-izitifiketi zokuhlola zenkampani yangaphandle ezibonisa ukuthobela [faka izinga, isb, IEC 60245 / EN 50525 / VDE].
Ingakanani ukujula kokucwiliswa okuphezulu okunconyiwe okuqhubekayo kanye nezinga lokushisa lamanzi lemodeli X
Nikeza imibiko yokuhlolwa kwefekthri (inombolo yeqoqo, i-voltage yokuhlola evamile, ukuqhubeka, ukumelana nokufakwa kwe-insulation).
Qinisekisa ukuhambisana nekhithi ye-IP68/NEMA 6P yendlala futhi unikeze izinombolo ezinconyiwe zengxenye yedlala.
Nikeza imigomo yesiqinisekiso, impilo yesevisi elindelekile, nezinkomba zenkambu zamaphrojekthi afanayo.
Yiziphi izindlela zokwehluleka ezijwayelekile futhi abahlinzeki abagunyaziwe banciphisa kanjani?
Izindlela zokwehluleka ezijwayelekile:
Ukungena kwamanzi kumongo noma ekupheleni→ incishiswe ngamanzi-izinhlanganisela ezivimbayo, iziphetho ezivaliwe zasembonini, namasistimu wezindlala ze-IP68.
Ukuhuzuka komshini noma ukuchotshozwa→ kuncishiswe amajakhethi angaphandle asinda kakhulu (i-neoprene/HAR) nokulungisa umzila/ukuvikela ikhebula.
Ukuhlasela kwamakhemikhali/okubolayo (amanzi anosawoti, amafutha)→ kuncishiswe amakhondaktha anothayela namajakhethi angagqwali-.
Isu lokuthenga: Ukuthengwa kwempahla uma kuqhathaniswa
Ukuthengwa kwempahla (izindleko eziphansi, ukuthengwa kwendawo): eyamukelekayo kumaphrojekthi-esikhathi esifushane,{1}}anobungozi obuncane (amanzi angashoni, aphuzwayo, angabalulekile). Usagcizelela kumazinga amancane kanye nemibiko yokuhlolwa kwenqwaba.
Ubambiswano lwamasu: kunconyelwe ukufakwa kwemithombo ejulile, imboni, umasipala, i-offshore noma{0}}imishini ebalulekile.
ukukhetha kwekhebula,{0}}usekelo lwesayithi, ukuhlolwa kwekhwalithi okuhlanganyelwe, nezikhathi zokuhola eziza kuqala. Ubambiswano lwesikhathi eside-lwehlisa{3}}izindleko zomjikelezo wempilo kanye nesikhathi sokuphumula.
Indlela Yokuhlonza aAmakhebuli Amanzi Amanzi Aphuma Kubahlinzeki Abaqinisekisiwe AbalulekileAmaphrojekthi?
I-Jshcable Submersible Pump Cables evela Kubanikeli Abaqinisekisiwe Abalulekile Umkhiqizi wekhebula futhi anezitifiketi ezivela emizimbeni eyaziwa umhlaba wonke njenge-ISO, UL, ne-IEC. Intengo yekhebula yelanga edayisa yonke impahla, We OEM & ODM Service. Nikeza izingcaphuno zokuthekelisa.Xhumana nathi
Bheka futhi
Ungamkhetha Kanjani Umhlinzeki Wekhebula Wephampu Ongaphansi Ofanele
Umhlinzeki Wekhebula Esitolo EseDubai Intengo Ku-Jshcable
Umhlinzeki Wekhebula Othengisa Izimpahla ZaseMalaysia Intengo Ku-Jshcable
Umhlinzeki Wekhebula Ethengisa Intengo E-Saudi Arabia Ku-Jshcable
Kungani Amakhebuli eSolar Photovoltaic Abalulekile Ekusebenzeni Okuphezulu-Amaphaneli eSolar
Ireferensi
Ikhomishana Yobuchwepheshe Bamazwe Ngamazwe (i-IEC).
I-Underwriters Laboratories (UL).
I-National Electrical Manufacturers Association (NEMA).