1. Intshayelelo
Isishwankathelo se-UL 62 Standard
Umgangatho we-UL 62 ugubungela iintambo eziguquguqukayo kunye neentambo eziqhelekileyo ezisetyenziswa kwizicelo zobonelelo lwamandla. Ezi ntambo zibalulekile ekuqinisekiseni ukuhanjiswa okukhuselekileyo kombane kwizixhobo ezahlukeneyo, ukusuka kubathengi be-elektroniki ukuya koomatshini abasebenza nzima. Isiqinisekiso se-UL siqinisekisa ukuba iintambo zidibana nemigangatho engqongqo yokhuseleko, ziqinisekisa ukuba ziyaxhathisa kwizinto ezisingqongileyo ezifana nokufuma, ubushushu, kunye noxinzelelo lomatshini.
Injongo yeSiqendu
Ukuqonda iintlobo ezahlukeneyo zeentambo zombane ze-UL 62 kubalulekile kumashishini kunye namashishini axhomekeke kwiinkqubo zokubonelela ngombane ezithembekileyo. Eli nqaku liza kuchaza iintlobo ezahlukeneyo zeentambo ze-UL 62, iimpawu zabo eziphambili, kunye nezicelo zabo eziqhelekileyo, kukunceda wenze izigqibo ezinolwazi xa ukhetha ikhebula elifanelekileyo kwiimfuno zakho.
2. Yintoni i-UL 62?
Ingcaciso kunye noMda weUL 62
I-UL 62 ngumgangatho wesatifikethi okhutshwe yi-Underwriters Laboratories (UL) elawula ukhuseleko, ukwakhiwa, kunye nokusebenza kweentambo eziguquguqukayo kunye neentambo. Ezi ntambo zidla ngokusetyenziswa kwizixhobo zombane, izixhobo eziphathwayo, kunye nezixhobo zamashishini apho kufuneka ubhetyebhetye. I-UL 62 iqinisekisa ukuba iintambo zidibana nezikhokelo ezithile zokhuseleko ezinxulumene nokusebenza kombane kunye nokumelana nokusingqongileyo.
Ukubaluleka kokuThobela
Uthotyelo lwe-UL 62 lubalulekile kuba luqinisekisa ukuba iintambo zombane zikhuselekile ukuba zisetyenziswe kwiindawo ezahlukeneyo. Ingaba iintambo zibonakaliswe kumswakama, i-oyile, ukushisa okuphezulu, okanye i-abrasion mechanical, isatifikethi se-UL siqinisekisa ukuba banokumelana nale miqathango ngelixa begcina ingqibelelo yombane. Amashishini afana neemoto, ulwakhiwo, kunye ne-elektroniki yasekhaya ixhomekeke kwiintambo eziqinisekisiweyo ze-UL 62 ukuqinisekisa ukusebenza ngokukhuselekileyo nangokufanelekileyo.
3. Iimpawu eziphambili ze-UL 62 iiCables zoMbane
Ulwakhiwo kunye neZibonelelo
Iintambo ze-UL 62 zikholisa ukwakhiwa ngekopolo okanye ngenkonkxa yobhedu enkonkxiweyo, ejikelezwe ngamaleko okugquma kunye nejacket. Ezi maleko zingenziwa kwizinto ezahlukeneyo, kubandakanywa i-PVC (i-polyvinyl chloride), i-rubber, kunye ne-thermoplastic elastomers, kuxhomekeke kwisicelo. I-insulation yenzelwe ukukhusela umqhubi kwiingozi zokusingqongileyo ngelixa uqinisekisa ukuguquguquka kunye nokuqina.
Iqondo lobushushu kunye neVoltage Ratings
Iintambo ze-UL 62 zenzelwe ukuphatha uluhlu olubanzi lobushushu kunye neemeko zombane. Ziyakwazi ukuxhasa amandla ombane ukusuka kwi-300V ukuya kuma-600V kwaye zinokusebenza kumaqondo obushushu ukusuka -20.°C ukuya kuma-90°C, kuxhomekeke kuhlobo oluthile. Ezi zilinganiso zibalulekile xa ukhetha intambo yosetyenziso olufuna ugqithiso lwamandla aphezulu okanye ukumelana nobushushu obugqithisileyo.
Ukuguquguquka kunye noKuhlala ixesha elide
Enye yezinto eziphambili kwiintambo ze-UL 62 kukuguquguquka kwazo. Ezi ntambo zenzelwe ukuba zigobe kwaye zihambe ngaphandle kokwaphuka, zizenza zibe zilungele ukusetyenziswa apho iintambo kufuneka zihanjiswe kwiindawo ezixineneyo okanye zixhomekeke kwintshukumo engaguqukiyo. Ukwakhiwa kwabo okuhlala ixesha elide kukwaqinisekisa ukuba banokumelana noxinzelelo lomatshini, olufana ne-abrasion okanye impembelelo, kwiindawo ezinzima zemizi-mveliso.
4.Iindidi ze-UL 62 Cables
Danyang Winpoweruneminyaka eli-15 yamava kwimveliso yocingo kunye nentambo, sinokukunika ukuba:
UL1007: Isebenza kwizixhobo zombane zorhwebo jikelele, izixhobo zombane kunye nezixhobo kunye nezixhobo zangaphakathi zocingo oludibanisayo, isiguquli semoto kunye nezibane kunye nocingo olukhokelayo kunye nobunye ubushushu obungadlulanga kwi-80℃amaxesha.
UL1015: Isebenza kwizixhobo zombane zorhwebo jikelele, izixhobo zombane, izixhobo zombane, izixhobo zokukhanyisa kunye nezixhobo kunye nesixhobo soqhagamshelo lwangaphakathi, i-motor transformer kunye nezibane kunye ne-lantern lead kunye nolunye ubushushu obungadlulanga kwi-105.℃amaxesha.
UL1185: Ukurekhoda ngokubanzi, izixhobo zokurekhoda ividiyo, iisistim zesandi, iisekethe ze-elektroniki kunye nezixhobo kunye nezixhobo zonxibelelwano lwangaphakathi, ubushushu be-ambient abudluli kwi-80.° C amaxesha.
I-UL2464: yosasazo, izixhobo ezivakalayo-ezibonwayo, izixhobo, iikhompyutha, i-EIA RS232 IKhowudi yoMbane yaMazwe ngaMazwe.
I-UL2725: kwii-elektroniki zorhwebo ngokubanzi, iirekhoda zeteyiphu, iinkqubo zesandi, ukuhanjiswa kwedatha, izixhobo ze-elektroniki kunye nezixhobo zeengcingo zokudibanisa zangaphakathi, ii-motor transformers kunye nezibane kunye neengcingo ezihamba phambili, ubushushu be-ambient aludluli kuma-80.° C amaxesha.
UL21388: Kwizinto zombane zorhwebo jikelele, izixhobo zombane kunye nezixhobo zezixhobo zocingo zangaphakathi okanye uqhagamshelo lwangaphandle kunye nokumelana nokukhanya kwelanga, izibane kunye neentambo zokukhokela iintambo kunye nobunye ubushushu bendawo akudluli kuma-80.° C amaxesha.
UL11627(i-electronic wire, i-photovoltaic inverters, i-energy storage high-voltage special wire): isetyenziselwa i-electronics, izixhobo zombane, imigca yokudibanisa yangaphakathi; ii-inverters, ugcino lwamandla olukhethekileyo olukhethekileyo lwe-ultra-soft cable; esebenzayo kwizithuthi zamandla amatsha, izixhobo zokukhanyisa, izixhobo zombane, izivamvo zobushushu, i-aerospace, iimveliso zomkhosi, i-metallurgy kunye neshishini lemichiza, unxibelelwano, i-automotive marine, ufakelo lombane kunye nolunye uqhagamshelo.
UL10629: Ngokuqhelekileyo isetyenziselwa imigca yoqhagamshelo yangaphakathi yombane, izixhobo zombane kunye nezixhobo zokusebenza; imigca yokudibanisa yee-transformers ezinkulu, izibane kunye nezibane; iingcingo zokukhokela injini.
UL 62 iintambo zamandlagubungela uluhlu lweemodeli, ezibekwe ikakhulu kuthotho lwe-SV, uthotho lwe-SJ kunye nothotho lwe-ST:
SV series: kuquka SVT kunye SVTO (O imele ukuxhathisa oyile ibhatyi). Ezi ntambo zamandla zibonakaliswe ngokusetyenziswa kwe-insulation ephezulu ye-flame-retardant kunye ne-jacketing materials, iintambo ezizicimayo, kunye neeklasi ze-flame-retardant ngokuhambelana ne-VW-1. I-voltage elinganisiweyo yi-300 V, kwaye amaqondo okushisa afumaneka kwi-60°C, 75°C, 90°C, kunye ne-105°C. Ii-conductors zenziwe ngee-conductor zobhedu ezinemisonto emininzi. I-conductor yikondakta yobhedu enemisonto emininzi enedangatye elibuyiswe kakhulu UL 60°C, 75°C, 90°C, 105°C (ukhetho) Ukufakwa kwe-PVC kunye ne-sheath extrusion. Xa sele zenziwe, iintambo zinokusongwa ngeteyiphu kwaye ziyakwazi ukumelana neoli.
I-SJ Series: Iquka i-SJT, i-SJTO, i-SJTW kunye ne-SJTOW (i-O imele ukuchasana kweoli yebhatyi, i-W yokumelana nemozulu yezinto eziphathekayo). Ezi ntambo zamandla zikwasebenzisa ukugqumezelwa kwedangatye eliphezulu kakhulu kunye nemathiriyeli yokufaka ibhatyi, kwaye ziyazicima ngokwazo kwaye azikwazi ukumelana nomlilo ngokuhambelana ne-VW-1. I-voltage elinganisiweyo yi-300 V, kwaye amaqondo okushisa alinganisiwe angama-60°C, 75°C, 90°C, kunye ne-105°C. Ii-conductor ziyi-multi-stranded copper coppers, kwaye ii-conductors zenziwe ngobhedu. I-conductor yikondakta yobhedu enemisonto emininzi enedangatye elibuyiswe kakhulu UL 60°C, 75°C, 90°C, 105°C (ukhetho) Ukufakwa kwe-PVC kunye ne-sheath extrusion. Emva kokwenza ikhebula, inokugqithwa nge-tape, kwaye intambo ibonakala ngokuchasana neoli, imozulu kunye nokukhanya kwelanga. Phakathi kwazo, i-SJTW yintambo yamandla angangeni manzi kwaye i-SJTO yintambo yamandla obungqina be-oyile.
I-ST Series: Iquka i-ST, i-STO, i-STW kunye ne-STOW (i-O imele ukuchasana kweoli ye-sheath kunye ne-W imele ukuchasana kwemozulu yezinto). Ezi ntambo zamandla zine-voltage elinganisiweyo ye-600V, kwaye ezinye iimpawu zazo zifana nezo ze-SJ series, ngokuchasana neoli, imozulu kunye nokukhanya kwelanga.
Ezi ntambo zamandla zifanelekile ukudibanisa umbane kuluhlu olubanzi lwezixhobo zekhaya, izixhobo eziphathwayo, izixhobo ezahlukeneyo kunye nokukhanya kwamandla. Ziyavavanywa ngokungqongqo kwaye ziqinisekiswe yi-UL ukuqinisekisa ukhuseleko, ukuthembeka kunye nokusebenza ngokuhambelana nemigangatho yokhuseleko lwase-US.
5.Usetyenziso lwe-UL 62 iiCables zoMbane kumaShishini ahlukeneyo
I-Electronics yabathengi
Iintambo ze-UL 62 zisetyenziswa rhoqo kubathengi be-elektroniki, njengezixhobo zasekhaya, iikhompyutha, kunye nezixhobo zombane. Ukuguquguquka kwabo kunye neempawu zokugquma ziqinisekisa ukunikezelwa kwamandla okukhuselekileyo nokuthembekileyo kwizixhobo ezihlala zishukunyiswa okanye ziphathwa rhoqo.
Ulwakhiwo kunye neZixhobo zoMsebenzi oMnzi
Ekwakhiweni, iintambo ze-UL 62 ezifana ne-SOOW kunye ne-SEOOW ziyimfuneko. Babonelela ngokuqina kunye nokuxhathisa okufunekayo kwizixhobo zamandla kunye noomatshini abasebenza kwiindawo ezinqabileyo apho ukuvezwa kwe-oyile, amanzi, kunye nobushushu obuphezulu buxhaphakile.
Ushishino lweemoto
Abavelisi beemoto basebenzisa iintambo ze-UL 62 kwiimfuno ezahlukeneyo zocingo ngaphakathi kwezithuthi. Ezi ntambo zibhetyebhetye ngokwaneleyo ukuba zihambe kwiindawo ezixineneyo kwaye zomelele ngokwaneleyo ukuze zikwazi ukuphatha ubushushu, ukungcangcazela, kunye noxinzelelo lokusingqongileyo olunxulunyaniswa nezicelo zeemoto.
Iingcingo zoRhwebo kunye nezokuHlala
Ukufakelwa kombane ngokubanzi kwizakhiwo zorhwebo kunye neendawo zokuhlala, iintambo ze-UL 62 zinika ukhetho oluthembekileyo. Zisetyenziselwa kwiinkqubo zocingo kwiivenkile, ukukhanya, kunye nezixhobo zombane, ezinikezela ngesisombululo esikhuselekileyo nesiguquguqukayo sokusasazwa kwamandla.
Izicelo zangaphandle kunye nezaseLwandle
Iintambo ze-STW kunye ne-SEOOW zifanelekile kwiindawo zangaphandle kunye nezaselwandle apho ukubonakaliswa kwamanzi, ityuwa, kunye neemeko zemozulu ezinzima ziyingxaki eqhubekayo. Ngokuqhelekileyo zisetyenziswa kwizixhobo zamandla zangaphandle, ii-RVs, izikhephe, kunye nezixhobo zaselwandle, zibonelela ngokugqwesa ukuxhathisa ukufuma kunye nokudleka.
6. Iingqwalasela eziphambili xa ukhetha iiCable UL 62
Amanqaku ombane kunye noBushushu
Xa ukhetha intambo ye-UL 62, kubalulekile ukuqinisekisa ukuba amandla ombane kunye namaqondo obushushu ahambelana neemfuno zesicelo. Ukulayisha ngaphezulu kwentambo engaphaya kwamandla ayo alinganisiweyo kunokukhokelela ekushiseni, kwiisekethe ezimfutshane, kunye neengozi zomlilo.
Imiba yokusingqongileyo
Cinga ngendawo yokusebenza xa ukhetha intambo ye-UL 62. Ukuba ikhebula liya kubonakaliswa kwioli, amanzi, ukushisa okukhulu, okanye uxinzelelo lomatshini, khetha intambo eyenzelwe ukumelana nale miqathango, njenge-SOOW okanye i-SEOOW.
Ukuguquguquka kweCable kunye noKuhlala ixesha elide
Ngokuxhomekeke kwisicelo, ukuguquguquka kunokuba yinto ebalulekileyo. Ukusetyenziswa okubandakanya ukuhamba rhoqo okanye umzila oqinileyo, iintambo ezifana ne-SVT kunye ne-SOOW zinika ukuguquguquka okuyimfuneko ngaphandle kokunciphisa ukuqina.
7. Isiphelo
Isishwankathelo se-UL 62 Iintlobo zeCable kunye nezicelo zazo eziphambili
Iintambo zombane ze-UL 62 ziza kwiindidi ezahlukeneyo, nganye iyilelwe usetyenziso oluthile, ukusuka kwizinto zasekhaya ukuya koomatshini boshishino. Iintambo ze-SJT kunye ne-SVT zifanelekile kubathengi be-electronics kunye nezixhobo ezilula, ngelixa iintambo ze-SOOW kunye ne-SEOOW zinika ukuqina okuphezulu kokusetyenziswa kwamashishini nangaphandle.
Iingcebiso zokugqibela zokuKhetha iCable UL 62 eLungileyo
Ukukhetha intambo ye-UL 62 echanekileyo iqinisekisa ukhuseleko lwexesha elide, ukuthembeka, kunye nokusebenza. Qaphela umlinganiselo wombane kunye nobushushu, iimeko zokusingqongileyo, kunye nenqanaba lokuguquguquka okufunekayo kwisicelo sakho. Ukubonisana neengcali kunokunceda ekuqinisekiseni ukuba ukhetha eyona ntambo ilungileyo kwiimfuno zakho ezithile.
Ixesha lokuposa: Sep-14-2024