1. Selelekela
Kakaretso ea UL 62 Standard
Tekanyetso ea UL 62 e koahela lithapo le likhoele tse tenyetsehang tse sebelisoang hangata lits'ebetsong tsa phepelo ea motlakase. Lithapo tsena li bohlokoa ho netefatsa phetiso e bolokehileng ea matla a motlakase lisebelisoa tse fapaneng, ho tloha ho lisebelisoa tsa elektroniki tsa bareki ho isa mecheng e boima ea indasteri. Setifikeiti sa UL se tiisa hore likhoele li kopana le litekanyetso tse tiileng tsa polokeho, ho netefatsa hore li hanana le maemo a tikoloho joalo ka mongobo, mocheso le khatello ea mochini.
Sepheo sa Temana
Ho bohlokoa ho utloisisa mefuta e fapaneng ea likhoele tsa motlakase tsa UL 62 bakeng sa likhoebo le liindasteri tse itšetlehileng ka lisebelisoa tse tšepahalang tsa phepelo ea motlakase. Sengoliloeng sena se tla hlalosa mefuta e fapaneng ea likhoele tsa UL 62, litšoaneleho tsa bona tsa bohlokoa, le lits'ebetso tsa bona tse tloaelehileng, ho u thusa ho etsa liqeto tse nepahetseng ha u khetha thapo e nepahetseng bakeng sa litlhoko tsa hau.
2. UL 62 ke eng?
Tlhaloso le Bophara ba UL62
UL 62 ke tekanyetso ea setifikeiti e fanoeng ke Underwriters Laboratories (UL) e laolang polokeho, kaho le ts'ebetso ea lithapo le likhoele tse tenyetsehang. Lithapo tsena hangata li sebelisoa lisebelisoa, lithulusi tse nkehang habonolo, le lisebelisoa tsa indasteri moo ho hlokahalang ho tenyetseha. UL 62 e netefatsa hore likhoele li kopana le litataiso tse khethehileng tsa polokeho tse amanang le ts'ebetso ea motlakase le ho hanyetsa tikoloho.
Bohlokoa ba Boikamahanyo
Ho latela melao ea UL 62 ho bohlokoa hobane e tiisa hore likhoele tsa motlakase li bolokehile hore li ka sebelisoa libakeng tse fapaneng. Hore na likhoele li pepesehetse mongobo, oli, mocheso o phahameng, kapa abrasion ea mochini, setifikeiti sa UL se tiisa hore ba ka mamella maemo ana ha ba ntse ba boloka botsitso ba motlakase. Liindasteri tse kang tsa makoloi, tsa kaho le tsa elektroniki tsa lapeng li itšetlehile ka likhoele tse tiisitsoeng tsa UL 62 ho netefatsa ts'ebetso e bolokehileng le e sebetsang hantle.
3. Litšobotsi tsa Bohlokoa tsa UL 62 Lithapo tsa Motlakase
Kaho le Lisebelisoa
Lithapo tsa UL 62 hangata li hahiloe ka koporo kapa sekontiri sa koporo, se pota-potiloeng ke likarolo tsa ho kenya letsoho le jacket. Mekhahlelo ena e ka etsoa ka thepa e fapaneng, ho kenyeletsoa PVC (polyvinyl chloride), rabara, le li-elastomer tsa thermoplastic, ho latela ts'ebeliso. Insulation e etselitsoe ho sireletsa conductor likotsing tsa tikoloho ha e ntse e netefatsa ho fetoha le maemo le ho tšoarella.
Litekanyo tsa Mocheso le Voltage
Lithapo tsa UL 62 li entsoe ho sebetsana le mefuta e mengata ea mocheso le maemo a motlakase. Ka tloaelo li ka ts'ehetsa matla a motlakase ho tloha ho 300V ho isa ho 600V mme li ka sebetsa ka mocheso ho tloha ho -20.°C ho isa ho 90°C, ho itšetlehile ka mofuta o khethehileng. Lintlha tsena li bohlokoa ha ho khethoa thapo bakeng sa lits'ebetso tse hlokang phetiso ea matla a holimo kapa ho hanyetsa mocheso o feteletseng.
Ho tenyetseha le ho tšoarella
E 'ngoe ea likarolo tsa bohlokoa tsa likhoele tsa UL 62 ke ho tenyetseha ha tsona. Lithapo tsena li etselitsoe ho kobeha le ho tsamaea ntle le ho robeha, e leng se etsang hore e be tse loketseng lits'ebetso moo likhoele li tlamehang ho tsamauoa libakeng tse thata kapa li lula li sisinyeha. Kaho ea bona e tšoarellang e boetse e etsa bonnete ba hore ba khona ho mamella khatello ea maikutlo, joalo ka abrasion kapa tšusumetso, maemong a thata a indasteri.
4.Mefuta ea Lithapo tsa UL 62
Danyang Winpowero na le boiphihlelo ba lilemo tse 15 ho etsa terata le thapo, Re ka u fa hore:
UL1007: E sebetsa ho lisebelisoa tsa elektroniki tse akaretsang tsa khoebo, lisebelisoa tsa elektroniki le lisebelisoa le terata e hokelang ka hare ea lisebelisoa, sefetoleli sa motlakase le mabone le terata e etellang pele ea mabone le mocheso o mong oa tikoloho ha o fete 80 ℃linako.
UL1015: E sebetsa ho lisebelisoa tsa elektroniki tse akaretsang tsa khoebo, lisebelisoa tsa elektroniki, lisebelisoa tsa ka tlung, lisebelisoa tsa mabone le lisebelisoa le mohala oa khokahanyo ea ka hare ea lisebelisoa, motlakase oa motlakase le mabone le terata e etellang pele ea mabone le mocheso o mong oa tikoloho ha o fete 105.℃linako.
UL1185: Bakeng sa ho rekota ka kakaretso, lisebelisoa tsa ho rekota video, litsamaiso tsa molumo, lipotoloho tsa elektroniki le lisebelisoa le mohala oa khokahanyo ea kahare, mocheso o teng ha o fete 80.° L liketsahalo.
UL2464: bakeng sa khaso, lisebelisoa tsa audio-visual, lisebelisoa, likhomphutha, EIA RS232 Khoutu ea Motlakase ea Machabeng.
UL2725: bakeng sa lisebelisoa tsa elektroniki tse akaretsang tsa khoebo, lirekoto tsa litheipi, litsamaiso tsa molumo, phetiso ea data, lisebelisoa tsa elektroniki le lisebelisoa tse hokelang ka hare, li-motor transformer le mabone le likhoele tse etellang pele tsa mabone, mocheso o tikolohong ha o fete 80.° L liketsahalo.
UL21388: Bakeng sa lisebelisoa tsa elektronike tse akaretsang tsa khoebo, lisebelisoa tsa elektroniki le lisebelisoa tsa lisebelisoa tsa ka hare kapa likhokahano tsa kantle le ho hanyetsa khanya ea letsatsi, mabone le lithapo tse etellang pele le mocheso o mong oa tikoloho ha o fete 80.° L liketsahalo.
UL11627(terata ea elektronike, li-inverters tsa photovoltaic, polokelo ea matla e phahameng-voltage e khethehileng terata): e sebelisetsoang lisebelisoa tsa elektronike, lisebelisoa tsa motlakase, likhokahano tsa ka hare; li-inverters, polokelo ea matla e khethehileng cable e khethehileng ea ultra-soft; e sebetsang ho likoloi tse ncha tsa motlakase, lisebelisoa tsa mabone, lisebelisoa tsa elektroniki, lisensara tsa mocheso, sefofane, lihlahisoa tsa sesole, indasteri ea tšepe le lik'hemik'hale, likhokahano, likoloi tsa likepe, ho kenya motlakase le likhokahano tse ling.
UL10629: E sebelisoa ka kakaretso bakeng sa likhokahano tsa kahare tsa elektroniki, lisebelisoa tsa motlakase le lisebelisoa tsa lisebelisoa; likhoele tsa likhokahano tsa li-transformer tse kholo, mabone le mabone; lithapo tsa enjene tse etellang pele.
Lithapo tsa motlakase tsa UL 62koahela mefuta e mengata ea mefuta, haholo-holo e arotsoe ka lihlopha tsa SV, SJ series le ST series:
Letoto la SV: ho kenyelletsa SVT le SVTO (O e emetse ho hanyetsa oli ea baki). Lithapo tsena tsa motlakase li khetholloa ka tšebeliso ea lisebelisoa tse thibelang malakabe haholo le lijaki, lithapo tse itimang, le lihlopha tse thibelang malakabe ho latela VW-1. Matla a lekantsoeng ke 300 V, 'me mocheso o lekantsoeng o fumaneha ho 60°C, 75°C, 90°C, le 105°C. Li-conductors li entsoe ka li-conductor tsa koporo tse nang le mefuta e mengata. Conductor ke sekontiri sa koporo se nang le likhoele tse ngata se nang le lelakabe le lengata la UL 60°C, 75°C, 90°C, 105°C (ho ikhethela) PVC insulation le sheath extrusion. Ha li se li bōpiloe, lithapo li ka phutheloa ka theipi 'me li hanyetsa oli.
SJ Series: E kenyelletsa SJT, SJTO, SJTW le SJTOW (O e emela ho hanyetsa oli ea baki, W bakeng sa ho hanyetsa boemo ba leholimo ba thepa). Lithapo tsena tsa motlakase li boetse li sebelisa lisebelisoa tse thibelang malakabe haholo le lijaki, 'me lia itima ka botsona ebile li thibela lelakabe ho latela VW-1. Matla a lekantsoeng ke 300 V, 'me mocheso o lekantsoeng ke 60°C, 75°C, 90°C, le 105°C. Li-conductors ke li-conductor tsa koporo tse nang le mefuta e mengata, 'me li-conductor li entsoe ka koporo. Conductor ke sekontiri sa koporo se nang le likhoele tse ngata se nang le lelakabe le lengata la UL 60°C, 75°C, 90°C, 105°C (ho ikhethela) PVC insulation le sheath extrusion. Ka mor'a ho etsa mohala, o ka phutheloa ka tepi, 'me mohala o khetholloa ka ho hanyetsa oli, boemo ba leholimo le khanya ea letsatsi. Har'a tsona, SJTW ke thapo ea motlakase e sa keneleng metsi 'me SJTO ke thapo ea matla e thibelang oli.
ST Series: E kenyelletsa ST, STO, STW le STOW (O e emela ho hanyetsa oli ea sheath le W e emela ho hanyetsa boemo ba leholimo ba thepa). Lithapo tsena tsa motlakase li na le motlakase o lekantsoeng oa 600V, 'me litšobotsi tse ling kaofela li tšoana le tsa letoto la SJ, tse hanyetsanang le oli, boemo ba leholimo le khanya ea letsatsi.
Lithapo tsena tsa motlakase li loketse likhokahano tsa motlakase ho mefuta e mengata e fapaneng ea lisebelisoa tsa ntlo, lisebelisoa tsa mehala, mefuta e fapaneng ea lisebelisoa le mabone a motlakase. Li lekoa ka matla le ho netefatsoa ke UL ho netefatsa polokeho, ts'epahalo le ts'ebetso ho latela litekanyetso tsa ts'ireletso tsa US.
5.Lisebelisoa tsa UL 62 Lithapo tsa Motlakase Liindastering tse sa tšoaneng
Electronics ea bareki
Lithapo tsa UL 62 li sebelisoa hangata ho lisebelisoa tsa elektroniki tsa bareki, joalo ka lisebelisoa tsa lapeng, likhomphutha le lisebelisoa tsa motlakase. Thepa ea bona ea ho feto-fetoha ha maemo le ho kenya letsoho e netefatsa phepelo ea motlakase e bolokehileng le e ts'epahalang ho lisebelisoa tseo hangata li tsamaisoang kapa tse tšoaroang khafetsa.
Lisebelisoa tsa Kaho le Boima ba Boima
Kahong, likhoele tsa UL 62 joalo ka SOOW le SEOOW li bohlokoa haholo. Li fana ka nako e telele le khanyetso e hlokahalang bakeng sa lisebelisoa tsa motlakase le mechine e sebetsang libakeng tse matsutla-tsutla moo ho pepesehela oli, metsi le mocheso o phahameng ho tloaelehile.
Indasteri ea Likoloi
Baetsi ba likoloi ba sebelisa likhoele tsa UL 62 bakeng sa litlhoko tse fapaneng tsa likhoele ka har'a likoloi. Lithapo tsena li tenyetseha ka ho lekaneng hore li tsamaise libakeng tse thata 'me li tšoarella ka ho lekana ho sebetsana le mocheso, ho thothomela le khatello ea tikoloho e amanang le lits'ebetso tsa likoloi.
Mehala ea Khoebo le ea Bolulo
Bakeng sa lisebelisoa tse akaretsang tsa motlakase meahong ea khoebo le ea bolulo, likhoele tsa UL 62 li fana ka khetho e tšepahalang. Li sebelisoa lits'ebetsong tsa wiring bakeng sa mabenkele, mabone le lisebelisoa, tse fanang ka tharollo e bolokehileng le e bonolo bakeng sa kabo ea motlakase.
Likopo tsa Kantle le tsa Marine
Lithapo tsa STW le SEOOW li loketse tikoloho ea kantle le ea leoatle moo ho pepesehela metsi, letsoai le maemo a leholimo a mabe e le phephetso e sa feleng. Hangata li sebelisoa lisebelisoa tsa motlakase tsa kantle, li-RV, likepe le lisebelisoa tsa metsing, tse fanang ka khanyetso e ntle ea mongobo le ho bola.
6. Lintlha Tse ka Sehloohong Ha U Khetha Lithapo tsa UL 62
Litekanyetso tsa Voltage le Mocheso
Ha u khetha thapo ea UL 62, ho bohlokoa ho netefatsa hore litekanyetso tsa motlakase le mocheso li lumellana le litlhoko tsa ts'ebeliso. Ho jarisa thapo ho feta matla a eona a lekantsoeng ho ka lebisa mochesong o feteletseng, li-circuits tse khutšoane, esita le likotsi tsa mollo.
Lintlha tsa Tikoloho
Nahana ka tikoloho ea ts'ebetso ha u khetha thapo ea UL 62. Haeba mohala o tla pepesehela oli, metsi, mocheso o feteletseng, kapa khatello ea mochine, khetha mohala o etselitsoeng ho mamella maemo ana, a kang SOOW kapa SEOOW.
Cable Flexibility le Durability
Ho itšetlehile ka kopo, ho tenyetseha e ka 'na ea e-ba ntlha ea bohlokoa. Bakeng sa lits'ebetso tse kenyelletsang motsamao o sa khaotseng kapa ho tsamaea ka thata, likhoele tse kang SVT le SOOW li fana ka phetoho e hlokahalang ntle le ho senya nako e telele.
7. Qetello
Kakaretso ea Mefuta ea Cable ea UL 62 le Likopo tsa Tsona tsa Bohlokoa
Lithapo tsa motlakase tsa UL 62 li tla ka mefuta e fapaneng, e 'ngoe le e' ngoe e etselitsoe lits'ebetso tse ikhethileng, ho tloha lisebelisoa tsa ntlo ho isa mecheng ea indasteri. Lithapo tsa SJT le SVT li loketse lisebelisoa tsa elektronike tsa bareki le lisebelisoa tse bobebe, ha lithapo tsa SOOW le SEOOW li fana ka nako e telele bakeng sa tšebeliso ea indasteri le ka ntle.
Malebela a ho Qetela a ho Khetha Cable e Nepahetseng ea UL 62
Ho khetha thapo e nepahetseng ea UL 62 ho netefatsa polokeho ea nako e telele, ts'epahalo le ts'ebetso. Ela hloko lintlha tsa motlakase le mocheso, maemo a tikoloho, le boemo ba ho tenyetseha bo hlokahalang bakeng sa ts'ebeliso ea hau. Ho buisana le litsebi ho ka u thusa ho etsa bonnete ba hore u khetha thapo e ntle ka ho fetisisa bakeng sa litlhoko tsa hau tse ikhethileng.
Nako ea poso: Sep-14-2024