Namhlanje imfuno yeI-3 pin C13 enesatifikethi se-SAAiye yanda. Kungenxa yokusebenza kwakho iintambo zamandla. Kweli nqaku siza kuhamba ngemibuzo ebalulekileyo:
1. Yintoni intambo ye-SAA?
2. Yintoni intambo yombane ye-SAA?
Kutheni le mveliso yentambo yombane isoloko iphezulu kohlobo lweentambo zokhuseleko ezidumileyo nezixhaphake kakhulu kwizakhiwo ezininzi ezincinci namhlanje. Yintoni ke intambo yombane yakwaSAA? Kutheni zifuziselwa kunye nokusebenza kwale mveliso yentambo?
Ngabaphi abathengi, abatyali-mali babeka phambili ukhetho olunjalo? Nceda ujonge inqaku elingezantsi, ngaphezulu kuya kukunceda ufunde ulwazi oluluncedo ngoku!
Isiqulatho
Yintoni intambo yombane yakwaSAA?
Cacisa intsingiselo yeesimboli zentambo zamandla ze-SAA
Yintoni uphawu lweentambo zombane zakwa-SAA?
I-3 pin C13 enesatifikethi se-SAAkwaye zeziphi iingenelo esiziqwalaselayo njengophawu lwale ntambo?
Yintoni ukusetyenziswa kweentambo zamandla e-SAA ebomini?
Yintoni intambo yombane yeCV?
ISIZATHU - Idilesi edumileyo ibonelela nge-SAA, iintambo zombane zeCV
Yintoni intambo yombane yakwaSAA?
I-3 pin C13 enesatifikethi se-SAAzikwabizwa ngokuba yenye intambo ye-coaxial. Ubume bangaphakathi bale ntambo ye-SAA bukhethekile ngokugqithisileyo. Kwisiseko esifanayo sokuqhuba kwaye esongelwe ngaphandle kwesiseko se-conductive yi-non-conductive dielectric layer. Umaleko wentambo ye-SAA yangaphandle isongelwe ngomaleko owongezelelweyo wentsimbi ephothiweyo ujikeleze uqine ngokugqithisileyo kwaye kukho isigqubuthelo sentambo yombane ngelixa isakhono sokugquma.
Yintoni i-3 pin C13 enesatifikethi se-SAA?
Iimveliso zentambo ezinesimboli ze-SAA ukunceda abathengi bahlule kwezinye iindidi zeentambo zombane ezifana neCXV (iintambo zeXLPE)
Yintoni intambo yombane yakwaSAA? Enyanisweni, le ntambo ikwabizwa ngokuba yi-coaxial. Ngenxa yokuba zonke iiklasi zabelwana nge-1 i-axis yejometri. PVC insulated cables zisukela 1 ukuya 4 cores, izinto eziphambili ukwenza isigqubuthelo seplastiki eyenziwe PVC, ngokuxhomekeke iintambo ukuba okanye ngaphandle isikrweqe sokhuselo.
I-3 pin C13 enesatifikethi se-SAAinceda abathengi ukuba bahlule kwezinye iindidi zeentambo zombane ezifana neCXV (iintambo zeXLPE).3 pin C13 nge SAAngaphambi kokuba ihanjiswe kwaye inikezelwe kwimarike, imveliso kufuneka ihambe kwinkqubo yokuvelisa kwimigca yanamhlanje kunye neteknoloji.
Ngoku kwimarike, kukho iintlobo ezi-3 zeentambo zombane ezifanekiselwa i-SAA.
Cacisa intsingiselo ye-SAA.iisimboli cable amandla
Eyokuqala C kwi3 pin C13 nge SAAimveliso ithetha ukuba i-conductor yombane imele i-core yangaphakathi yentambo. Okanye izinto eziphambili zamathumbu okuqhuba zinokuthi umz. C = ubhedu; A = aluminiyam; F = I-IRON ... Emva koko, i-2nd kunye ne-3 ye-V-shark ithatha umsebenzi wokuvakalisa izinto eziphathekayo zomgangatho we-insulation layer.
Ukuze uncede abasebenzisi baqonde izinto ezibalulekileyo, igalelo ekudaleni iintambo. Umzekelo, v = PVC, v = polyethylene grid.
Kwangaxeshanye, kwintambo nganye ye-SAA, ikwaveza neeparamitha ezihlukeneyo ezifana ne-4 × 1.5. Zinentsingiselo ethile yokubonisa inani le-cord core kunye necandelo ngalinye elingundoqo. Umzekelo, 4 × 1.5 okt imveliso ingundoqo ngaphakathi. Kubandakanya amathumbu ama-4, amacandelo e-bowel nganye uluhlu lwe-1.5mm2
Yintoni uphawu lwe-3 pin C13 enesatifikethi se-SAA?
I-70 degrees C yiqondo lokushisa elizinzileyo lezinto zePVC. Kwangaxeshanye, ubushushu obuphezulu bentambo yamandla ye-SAA xa ixesha elifutshane kwi-5s yi-160 degrees C.
Ukuze kwandiswe ukuhanjiswa kwamandla, ukunciphisa ilahleko yombane, i-conductive guts njengento yobhedu. Ngaphandle koko, ubhedu aluphumeleli kuphela umgangatho ophezulu ekuhanjisweni kwamandla.
Ngaphandle koko, ukuhlangabezana nazo zonke iimeko zokwakha ezifana nemibhobho yombane, ebekwe kwiindawo ezingalungelelananga. Ukuphucula amandla oomatshini kunye namandla okugoba okuguquguqukayo kweentambo.3 pin C13 nge SAAziye zaphononongwa kwaye zacholwa iPVC njengezona zinto zibalulekileyo zokugquma. Ukusebenzisa iPVC / PVC okanye intambo yePVC kudla ngokulunge ngakumbi kwimithombo yamandla emincinci.
Isetyenziswa njani i-3 pin C13 enesatifikethi se-SAA?
Amanye amanqaku xa usebenzisa: i-70 degrees C yiqondo lokushisa elizinzileyo lezinto zePVC. Ngexesha elifanayo, ubushushu obuphezulu be3 pin C13 nge SAAxa mfutshane kwi-5s yi-160 degrees ye-160 degrees C. Ngoko ke, kufuneka uqaphele ukuphonononga ngononophelo iprojekthi yokufakela amandla kumthengisi ukukhetha umthengisi Iimveliso ezifanelekileyo.
C13 kunye nesiqinisekiso se-SAAkwaye zeziphi iingenelo esizijonga njengophawu lwale ntambo.
Iintambo zamandla e-coaxial ngokuchasene ne-oxidizing agents. Inceda ukugcina, ukunciphisa inqanaba lamandla achithwayo.
I-3 pin C13 enesatifikethi se-SAA ibonelela ngokuZiphatha kakuhle
I-3 pin C13 enesatifikethi se-SAAbane-conductivity elungileyo kwaye bangabathengi abaninzi. Iikontraka zikhetha kuthungelwano lwenethiwekhi zombane ukusuka kwincinci ukuya enkulu. Ezinje ngendlu yombane, indawo yokuhlala ephezulu, igadi, igaraji yemoto, ... enkosi kwisakhiwo samathumbu sokuqinisekisa imigangatho yobugcisa behlabathi ngokweeparamitha ezichaziweyo.
I-Insulation iqinisekisa ukhuseleko oluphezulu:I-3 pin C13 enesatifikethi se-SAAzilungele ukusetyenziswa phantsi komhlaba kunye neendonga. Kunokwenzeka ukunciphisa ukuqhuma komlilo. Ndiyabulela kwisakhiwo se-PVC ephezulu yokugquma.
Nceda ugcine amandla ngokugqibeleleyo:
C13 kunye nesiqinisekiso se-SAAngokuchasene ne-oxidizing agents. Inceda ukugcina, ukunciphisa inqanaba lamandla achithwayo. Ukusukela ngoko gcina iindleko zisebenza kakhulu. Konke kusekelwe kwizinto eziqinisekisiweyo ngokwemigangatho yobugcisa behlabathi.
Ngokungafaniyo neentambo zakwa-SAA, iimveliso zocingo lweCV zineconductor enemathiriyeli yobhedu. Banamandla okumelana namaqondo obushushu ukuya kuthi ga kwi-70 degrees C. I-casing yangaphandle ye-insulation layer eyenziwe ngezinto eziphezulu ze-PVC. Iintambo zombane zikwakhethwa ziikontraka kwimisebenzi yombane woluntu.
Isishwankathelo 3 pin C13 kunye nesatifikethi SAA
Ndiyabulela kumthamo wokuhanjiswa kwamandla ombane ukuya kuthi ga kwi-600V. Ke, ityhubhu iyavuza, ilungiswe eludongeni, isilingi, naphantsi. Njengenye yeendawo aphoI-3 pin C13 enesatifikethi se-SAAinokudibana kwaye ithathwa njengeyona ifanelekileyo.
Njengangaphantsi komhlaba, iindonga zesandi, izandi zesilingi, iingoma zesandi kwaye aziyinciphisi i-conductive effect, i-insulation, okanye ukuqina kocingo. Ungakhankanyi, ubushushu obuphezulu ukuba imveliso yentambo yeCV imelana nayo. Inokufikelela kwi-160 degrees Celsius emathunjini. Xa isiphaluka esifutshane singabi ngaphezu kwemizuzwana emi-5.
Cacisa intsingiselo ye-SAA.iisimboli cable amandla
Eyokuqala C kwi3 pin C13 nge SAAimveliso ithetha ukuba i-conductor yombane imele i-core yangaphakathi yentambo. Okanye izinto eziphambili zamathumbu okuqhuba zinokuthi umz. C = ubhedu; A = aluminiyam; F = I-IRON ... Emva koko, i-2nd kunye ne-3 ye-V-shark ithatha umsebenzi wokuvakalisa izinto eziphathekayo zomgangatho we-insulation layer.
Ukuze uncede abasebenzisi baqonde izinto ezibalulekileyo, igalelo ekudaleni iintambo. Umzekelo, v = PVC, v = polyethylene grid.
Kwangaxeshanye, kwintambo nganye ye-SAA, ikwaveza neeparamitha ezihlukeneyo ezifana ne-4 × 1.5. Zinentsingiselo ethile yokubonisa inani le-cord core kunye necandelo ngalinye elingundoqo. Umzekelo, 4 × 1.5 okt imveliso ingundoqo ngaphakathi. Kubandakanya amathumbu ama-4, amacandelo e-bowel nganye uluhlu lwe-1.5mm2
Yintoni uphawu lwe-3 pin C13 enesatifikethi se-SAA?
I-70 degrees C yiqondo lokushisa elizinzileyo lezinto zePVC. Kwangaxeshanye, ubushushu obuphezulu bentambo yamandla ye-SAA xa ixesha elifutshane kwi-5s yi-160 degrees C.
Ukuze kwandiswe ukuhanjiswa kwamandla, ukunciphisa ilahleko yombane, i-conductive guts njengento yobhedu. Ngaphandle koko, ubhedu aluphumeleli kuphela umgangatho ophezulu ekuhanjisweni kwamandla.
Ngaphandle koko, ukuhlangabezana nazo zonke iimeko zokwakha ezifana nemibhobho yombane, ebekwe kwiindawo ezingalungelelananga. Ukuphucula amandla oomatshini kunye namandla okugoba okuguquguqukayo kweentambo.3 pin C13 nge SAAziye zaphononongwa kwaye zacholwa iPVC njengezona zinto zibalulekileyo zokugquma. Ukusebenzisa iPVC / PVC okanye intambo yePVC kudla ngokulunge ngakumbi kwimithombo yamandla emincinci.
Isetyenziswa njani i-3 pin C13 enesatifikethi se-SAA?
Amanye amanqaku xa usebenzisa: i-70 degrees C yiqondo lokushisa elizinzileyo lezinto zePVC. Ngexesha elifanayo, ubushushu obuphezulu be3 pin C13 nge SAAxa mfutshane kwi-5s yi-160 degrees ye-160 degrees C. Ngoko ke, kufuneka uqaphele ukuphonononga ngononophelo iprojekthi yokufakela amandla kumthengisi ukukhetha umthengisi Iimveliso ezifanelekileyo.
C13 kunye nesiqinisekiso se-SAAkwaye zeziphi iingenelo esizijonga njengophawu lwale ntambo.
Iintambo zamandla e-coaxial ngokuchasene ne-oxidizing agents. Inceda ukugcina, ukunciphisa inqanaba lamandla achithwayo.
I-3 pin C13 enesatifikethi se-SAA ibonelela ngokuZiphatha kakuhle
I-3 pin C13 enesatifikethi se-SAAbane-conductivity elungileyo kwaye bangabathengi abaninzi. Iikontraka zikhetha kuthungelwano lwenethiwekhi zombane ukusuka kwincinci ukuya enkulu. Ezinje ngendlu yombane, indawo yokuhlala ephezulu, igadi, igaraji yemoto, ... enkosi kwisakhiwo samathumbu sokuqinisekisa imigangatho yobugcisa behlabathi ngokweeparamitha ezichaziweyo.
I-Insulation iqinisekisa ukhuseleko oluphezulu:I-3 pin C13 enesatifikethi se-SAAzilungele ukusetyenziswa phantsi komhlaba kunye neendonga. Kunokwenzeka ukunciphisa ukuqhuma komlilo. Ndiyabulela kwisakhiwo se-PVC ephezulu yokugquma.
Nceda ugcine amandla ngokugqibeleleyo:
C13 kunye nesiqinisekiso se-SAAngokuchasene ne-oxidizing agents. Inceda ukugcina, ukunciphisa inqanaba lamandla achithwayo. Ukusukela ngoko gcina iindleko zisebenza kakhulu. Konke kusekelwe kwizinto eziqinisekisiweyo ngokwemigangatho yobugcisa behlabathi.
Ngokungafaniyo neentambo zakwa-SAA, iimveliso zocingo lweCV zineconductor enemathiriyeli yobhedu. Banamandla okumelana namaqondo obushushu ukuya kuthi ga kwi-70 degrees C. I-casing yangaphandle ye-insulation layer eyenziwe ngezinto eziphezulu ze-PVC. Iintambo zombane zikwakhethwa ziikontraka kwimisebenzi yombane woluntu.
Isishwankathelo 3 pin C13 kunye nesatifikethi SAA
Ndiyabulela kumthamo wokuhanjiswa kwamandla ombane ukuya kuthi ga kwi-600V. Ke, ityhubhu iyavuza, ilungiswe eludongeni, isilingi, naphantsi. Njengenye yeendawo aphoI-3 pin C13 enesatifikethi se-SAAinokudibana kwaye ithathwa njengeyona ifanelekileyo.
Njengangaphantsi komhlaba, iindonga zesandi, izandi zesilingi, iingoma zesandi kwaye aziyinciphisi i-conductive effect, i-insulation, okanye ukuqina kocingo. Ungakhankanyi, ubushushu obuphezulu ukuba imveliso yentambo yeCV imelana nayo. Inokufikelela kwi-160 degrees Celsius emathunjini. Xa isiphaluka esifutshane singabi ngaphezu kwemizuzwana emi-5.
Ixesha lokuposa: Jan-14-2022
