Ukukhetha ekuneneumboneleli wentambo yempompo ephantsi kwamanziibalulekile ekuthinteleni ukusilela kombane kunye nomonakalo wempompo onexabiso elikhulu. Ngenxa yokuba iindawo eziphantsi kwamanzi zifuna{1}}imathiriyeli ekumgangatho ophezulu kunye nemigangatho engqongqo, esi sikhokelo sichaza iinkcukacha eziphambili, iziqinisekiso, kunye nesakhono somthengisi omawuvavanye phambi kokuthenga{2}ukunceda ufumane ukhuseleko, krelekrele, kwaye ngokufanelekileyo.
Yintoni intambo yempompo entywilayo emanzini - kwaye kutheni kubalulekile umthengisi?
Intambo yempompo engaphantsi kwamanzi yenzelwe ngokukodwa ukuba isebenze ngokusisigxina okanye ngokungenasiphelo phantsi kwamanzi. Isebenzisa iiconductors zobhedu eziguquguqukayo kunye nokufuma{1}}ukugquma okuxhathisayo kunye nebhatyi ekhuselayo (PVC, EPR, XLPE, okanye{2}}ulwakhiwo lwamaleya amaninzi) ukuxhathisa ukungena kwamanzi, ukurhawuka, imichiza kunye noxinzelelo. Inkcazo yentambo engalunganga okanye ukuveliswa kakubi kubangela ukushisa okugqithisileyo, ukuhla kwamandla ombane, ukungaphumeleli kwe-insulation, okanye umonakalo owenziwe kwangaphambi kwexesha - okhokelela ekungaphumeleli kwempompo, ukutsalwa kweendleko kunye nexesha lokunciphisa. Sebenzisa ababoneleli abanokubonisa uyilo lwemveliso oluchanekileyo kunye nolawulo lomgangatho wezicelo ezintywiliselwe emanzini.
Zeziphi iinkcukacha zobugcisa omawuqinisekise kunye nomthengisi?
Uhlobo lomqhubi kunye nobungakanani(oluqilima xa luthelekiswa nobhedu oluxandiweyo; AWG okanye mm²). Khetha igeyiji enzima kumgama omde ukunqanda ukuhla kwamandla ombane.
Inani labaqhubi + umhlaba(2-ingcingo + umhlaba, 3-ingcingo + umhlaba, okanye isiko).
Izinto zokugquma(I-PVC yokusetyenziswa ngokubanzi; i-EPR / XLPE ye-temp ephezulu / ukumelana neekhemikhali).
Ukukala kwamandla ombane(ngokuqhelekileyo i-300/600 V kwiimpompo ezininzi zequla; phakathi{2}}uyilo lwevoltage lukhona kumandla aphezulu).
Uhlobo lwebhatyi & ubukhulu(ibhatyi enye okanye ezimbini; isikrweqe xa sifuneka kukhuseleko lomatshini).
Iqondo lobushushu, i-UV / ukumelana neekhemikhali kunye nokuguquguquka(ingakumbi ukuba intambo kufuneka ifakwe kwiqula elimxinwa).
Ndidibana njani nobungakanani bentambo ukumpompa amandla ehashe, amandla ombane kunye nobude bokubaleka (ukwehla kwevoltage)?
Ubungakanani bekhebhula kunye nokuhla kwamandla ombane kuxhomekeke kwimpompo egcwele-i-amps zomthwalo, amandla ombane obonelelo, umgama, kunye nokwehla kwamandla ombane okwamkelekileyo (ngokuqhelekileyo Ngaphantsi okanye ilingana ne-3–5% kwiitheminali zeemoto). Sebenzisa i-FLA yempompo (i-Ampere yomthwalo ogcweleyo) kwaye usebenzise ubude ukubala indawo yomqhubi ofunekayo - xa uthandabuza, nyusa igeyiji enye. Ababoneleli abaninzi abathembekileyo okanye abavelisi babonelela ngeetshathi zobungakanani kunye neekhaltyhuleyitha; soloko uthelekisa iingcebiso zabo kunye nokubala kwenjineli yakho yombane
Yeyiphi imigangatho & neziqinisekiso ekufuneka uzifune?
Ifuna ukuba iintambo zihlangabezane nemigangatho eyaziwayo yehlabathi okanye yesizwe kunye neempawu zoluhlu apho kufanelekileyo:
UL/CSA/EN/IECumgangatho wemveliso kunye noluhlu lwenkonzo emanzi-yendawo/inkonzo entywilayo emanzini (iinkcazo zeUL kunye noluhlu lwempompo kunye neentambo zemoto ezintywiliselweyo).
Iinkqubo zomgangatho womvelisinjengeISO 9001(ulawulo lomgangatho) kunyeISO 14001(esingqongileyo), ezizizalathisi ezinamandla zeenkqubo ezihambelanayo.
Iingxelo zovavanyo lomvelisi(uhlobo lovavanyo: ukuxhathisa ukugquma, - imbiza, elongation, ukuxhathisa umqhubi; iimvavanyo zebhetshi: ukuqhubeka kunye nokumelana ne-DC) kunye nezatifikethi zemathiriyeli zobhedu kunye neekhompawundi zepolymer.
Ngawaphi amandla omboneleli anciphisa umngcipheko (ngaphaya kwemveliso ngokwayo)?
Khetha ababoneleli ababonisa:
Amava aqinisekisiweyokwimveliso yeentambo ezintywilayo emanzini/phantsi kwamanzi kunye neembekiselo ezivela kwiiprojekthi ezifanayo.
-kwielebhu zovavanyo lwendlukunye -nesiqinisekiso sovavanyo lomntu wesithathu.
Ukulandeleka(ibhetshi/amanani eqashiso kwigubu ngalinye, ukulandeleka kwemathiriyeli yobhedu kunye nekhompawundi).
Ukwenziwa ngokwezifiso kunye nenkxaso yobunjineli(ukukwazi ukuvelisa amanani akhethekileyo omqhubi, isikrweqe, okanye ukunxiba ibhatyi).
Isitokhwe esisecaleni kunye nolungiselelo(ugcino lwendawo okanye isitokhwe sengingqi kunciphisa ixesha lokukhokela likaxakeka). Ukulinganisa iindleko kunye nexesha lokukhokela kubalulekile kwiiprojekthi ezinkulu.
Zeziphi iimvavanyo kunye namaxwebhu ekufuneka afike kunye nentambo?
Funa umthengisi ukuba athumele:
Izatifikethi zokusila/zovavanyokwizinto zomqhubi (ukucoceka kobhedu kunye nedatha ye-electrochemical).
Uhlobo ingxelo yovavanyo(i-insulation, ukumelana nombane, ukuguga, ukufunxwa kwamanzi njengoko kufanelekile).
Ukuqhubekeka kwebhetshi kunye novavanyo lokuxhathisakwaye upasile/usilele hi{0}}iziphumo zembiza yegubu ngalinye xa kunokwenzeka.
Isibhengezo sokuthotyelwakwimigangatho echazwe kwiPO yakho.
Imiyalelo yokufakela kunye nesikhokelo sokugcina(ukuthintela umonakalo wentsimi). Oku kukhusela iziqinisekiso kwaye kunqande ufako{1}}ukusilela okunxulumeneyo
Indlela yokulinganisa ixabiso, ixesha lokukhokela kunye neendleko ezipheleleyo zobunini?
Hayi. VavanyaI-TCO (ixabiso lilonke lobunini): Intambo ephantsi okanye umthengisi ongathembekiyo unokubangela ukusilela kwempompo, ukufunyanwa ngokukhawuleza, kunye neendleko zokutshintsha amaxesha amaninzi okonga. Amanqaku ababoneleli ngexabiso: ixabiso leyunithi, imigaqo yewaranti, isatifikethi kunye novavanyo, ixesha elikhokelayo, inkxaso yengingqi, ubungakanani beodolo encinci (MOQ), kunye nolungiselelo. Ngobuthunywa{3}}iiprojekthi ezibalulekileyo okanye ezikude, beka phambili ababoneleli abanokuqinisekisa isitokhwe okanye ukuhanjiswa kwangexesha nokuba ngexabiso eliphezulu kancinane. Cela ubude besampulu -zovavanyo lwendlu phambi kokuba ufake iiodolo ezipheleleyo
Indlela yokuchonga uMboneleli weCable yePump eSubmersible eLungileyo?
I-Jshcable Right Submersible Pump Cable Manufacturer kwaye inezatifikethi ezivela kumaqumrhu aziwa kwihlabathi jikelele afana ne-ISO, UL, kunye ne-IEC. Ivenkile ngexabiso lentambo yelanga, We OEM & ODM Service. Ukubonelela ngeekowuti zokuthumela ngaphandle.Qhagamshelana nathi
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Isalathiso
UL - ISikhokelo seSicelo socingo kunye neCable (ukhetho lwengcingo & nentambo, ukukala).
Ulwandlalo lwe-UL kunye nemigangatho yeentambo zempompo ezifakwe emanzini (UL 1385 kunye nemigqaliselo ehambelana nayo).
Iqela lasePrysmian - Ikhathalogu yeCable yePump eSubmersible (ikhathalogu yobugcisa bomenzi kunye novavanyo).
Ijenali yeWaterwell - Iziseko zeCable yoMbane kunye noKhetho (isikhokelo esisebenzayo kwiintambo zequla kunye neentlobo zokugquma).
Izikhokelo zeshishini ezivela kubavelisi beentambo kunye nababoneleli (iitshathi zokukhetha kunye ne-ampacity/voltage drop guide).