1. Intangiriro
Incamake ya UL 62 Ibisanzwe
UL 62 isanzwe ikubiyemo imigozi yoroheje ninsinga zikoreshwa mugukoresha amashanyarazi. Izi nsinga ningirakamaro mugukwirakwiza neza amashanyarazi amashanyarazi mubikoresho bitandukanye, kuva ibikoresho bya elegitoroniki byabaguzi kugeza kumashini zinganda zikomeye. Icyemezo cya UL cyemeza ko insinga zujuje ubuziranenge bw’umutekano, zemeza ko zidashobora guhangana n’ibidukikije nk’ubushuhe, ubushyuhe, hamwe n’imihangayiko.
Intego y'ingingo
Gusobanukirwa ubwoko butandukanye bwinsinga za UL 62 ningirakamaro kubucuruzi ninganda zishingiye kuri sisitemu yo gutanga amashanyarazi yizewe. Iyi ngingo izasobanura ubwoko butandukanye bwinsinga za UL 62, ibimenyetso byingenzi biranga, hamwe nibisanzwe, bigufasha gufata ibyemezo byuzuye mugihe uhisemo umugozi ukwiye kubyo ukeneye.
2. UL 62 ni iki?
Ibisobanuro na Scope ya UL 62
UL 62 ni icyemezo cyemewe gitangwa na Laboratoire ya Underwriters (UL) igenga umutekano, ubwubatsi, n'imikorere y'insinga zoroshye. Izi nsinga zikoreshwa mubikoresho, ibikoresho byimukanwa, nibikoresho byinganda aho bikenewe guhinduka. UL 62 iremeza ko insinga zujuje amabwiriza y’umutekano yihariye ajyanye n’imikorere y’amashanyarazi no kurwanya ibidukikije.
Akamaro ko kubahiriza
UL 62 kubahiriza ni ngombwa kuko yemeza ko insinga z'amashanyarazi zifite umutekano mukoresha ahantu hatandukanye. Niba insinga zaba zifite ubushuhe, amavuta, ubushyuhe bwinshi, cyangwa gukanika imashini, icyemezo cya UL cyemeza ko gishobora kwihanganira ibi bihe mugihe gikomeza ubusugire bwamashanyarazi. Inganda nk'imodoka, ubwubatsi, hamwe na elegitoroniki yo mu rugo zishingiye ku nsinga zemewe za UL 62 kugira ngo zikore neza kandi neza.
3. Ibintu by'ingenzi biranga UL 62 insinga z'amashanyarazi
Ubwubatsi n'ibikoresho
UL 62 insinga zubatswe hamwe nu muringa cyangwa umuringa wacuzwe mu muringa, uzengurutswe n’ibice bya insulation na jacketing. Izi nzego zirashobora gukorwa mubikoresho bitandukanye, birimo PVC (polyvinyl chloride), reberi, hamwe na elastomers ya thermoplastique, bitewe nibisabwa. Iriseri yashizweho kugirango irinde kiyobora ingaruka z’ibidukikije mu gihe ihindagurika kandi iramba.
Ibipimo by'ubushyuhe na voltage
Intsinga ya UL 62 yakozwe kugirango ikore ubushyuhe butandukanye nubushyuhe bwa voltage. Bashobora gushyigikira voltage iri hagati ya 300V kugeza 600V kandi irashobora gukora mubushyuhe kuva -20°C kugeza 90°C, ukurikije ubwoko bwihariye. Ijanisha ni ngombwa muguhitamo umugozi wa porogaramu zisaba amashanyarazi menshi cyangwa kurwanya ubushyuhe bukabije.
Guhinduka no kuramba
Kimwe mubintu byingenzi biranga insinga za UL 62 nuburyo bworoshye. Izi nsinga zagenewe kunama no kwimuka zitavunitse, bigatuma biba byiza mubisabwa aho insinga zigomba kunyuzwa mumwanya muto cyangwa kugendagenda. Imyubakire yabo iramba kandi iremeza ko ishobora kwihanganira imihangayiko, nko gukuramo cyangwa ingaruka, mubihe bikomeye byinganda.
4.Ubwoko bwa UL 62 Intsinga
Danyang Winpowerifite uburambe bwimyaka 15 mugukora insinga ninsinga, Turashobora kuguha ibyo:
UL1007: Bikoreshwa mubucuruzi rusange bwa elegitoroniki, ibikoresho bya elegitoronike nibikoresho hamwe nibikoresho byimbere bihuza insinga, moteri ya moteri n'amatara n'amatara ayobora insinga hamwe nubushyuhe bwibidukikije ntibirenga 80 ℃ibihe.
UL1015.℃ibihe.
UL1185: Kubijyanye no gufata amajwi rusange, ibikoresho byo gufata amashusho, sisitemu yijwi, imiyoboro ya elegitoronike nibikoresho nibikoresho umurongo uhuza imbere, ubushyuhe bwibidukikije ntiburenga 80° C ibihe.
UL2464: yo gutangaza, ibikoresho-byerekana amajwi, ibikoresho, mudasobwa, EIA RS232 Kode mpuzamahanga y’amashanyarazi.
UL2° C ibihe.
U.° C ibihe.
UL11627. inverter, kubika ingufu zidasanzwe kabili ultra-yoroshye; ikoreshwa ku binyabiziga bishya byingufu, ibikoresho byo kumurika, ibikoresho bya elegitoronike, ibyuma byubushyuhe, ikirere, ibicuruzwa bya gisirikare, metallurgie ninganda zikora imiti, itumanaho, ibinyabiziga byo mu nyanja, gushyiramo amashanyarazi nandi masano.
UL10629: Mubisanzwe bikoreshwa mumirongo ihuza imbere ya electronics, ibikoresho byamashanyarazi nibikoresho by ibikoresho; umurongo uhuza impinduka nini, amatara n'amatara; moteri ya moteri.
UL 62 insinga z'amashanyarazigutwikira urutonde rwicyitegererezo, cyane cyane mubyiciro bya SV, urukurikirane rwa SJ na ST:
Urukurikirane rwa SV: harimo SVT na SVTO (O bisobanura kurwanya amavuta ya jacket). Izo nsinga z'amashanyarazi zirangwa no gukoresha insuline-retardant insulasique hamwe nibikoresho bya jacketing, insinga zo kuzimya, hamwe na flame-retardant ukurikije VW-1. Umuvuduko wapimwe ni 300 V, naho ubushyuhe bwapimwe buraboneka kuri 60°C, 75°C, 90°C, na 105°C. Abayobora bikozwe mumashanyarazi menshi. Kiyobora numuyoboro wumuringa ufite imirongo myinshi ifite flame retardant UL 60°C, 75°C, 90°C, 105°C (bidakenewe) PVC iziritse hamwe no gukuramo ibishishwa. Iyo insinga zimaze gushingwa, insinga zirashobora kuzingirwa kaseti kandi zidashobora kwihanganira amavuta.
SJ Urukurikirane: Harimo SJT, SJTO, SJTW na SJTOW (O bisobanura kurwanya amavuta yikoti, W kubirwanya ikirere cyibikoresho). Izo nsinga z'amashanyarazi nazo zikoresha flame-retardant insulation hamwe nibikoresho bya jacketing, kandi bizimya kandi birinda umuriro ukurikije VW-1. Umuvuduko wapimwe ni 300 V, naho ubushyuhe bwapimwe ni 60°C, 75°C, 90°C, na 105°C. Abayobora ni imiyoboro myinshi y'umuringa, kandi abayobora bikozwe mu muringa. Kiyobora numuyoboro wumuringa ufite imirongo myinshi ifite flame retardant UL 60°C, 75°C, 90°C, 105°C (bidakenewe) PVC iziritse hamwe no gukuramo ibishishwa. Nyuma yo gukora umugozi, irashobora gupfunyika kaseti, kandi umugozi urangwa no kurwanya amavuta, ikirere nizuba. Muri byo, SJTW ni insinga z'amashanyarazi zitagira amazi naho SJTO ni umugozi w'amashanyarazi.
Urukurikirane rwa ST: Harimo ST, STO, STW na STOW (O bisobanura kurwanya amavuta ya sheath na W bisobanura guhangana nikirere cyibikoresho). Imigozi y'amashanyarazi ifite voltage yagereranijwe ya 600V, naho ibindi biranga bisa nibya SJ ikurikirana, hamwe no kurwanya amavuta, ikirere, nizuba.
Imigozi y'amashanyarazi irakwiriye guhuza amashanyarazi kumurongo mugari wibikoresho byo murugo, ibikoresho bigendanwa, ibikoresho bitandukanye no gucana amashanyarazi. Barageragejwe cyane kandi bemejwe na UL kugirango umutekano, kwizerwa no gukora ukurikije amahame y’umutekano muri Amerika.
5.Porogaramu ya UL 62 Amashanyarazi mumashanyarazi atandukanye
Ibikoresho bya elegitoroniki
UL 62 insinga zikoreshwa kenshi mubikoresho bya elegitoroniki, nk'ibikoresho byo murugo, mudasobwa, nibikoresho byamashanyarazi. Imiterere ihindagurika hamwe nubwishingizi butanga amashanyarazi meza kandi yizewe mubikoresho bikunze kwimurwa cyangwa gukoreshwa buri gihe.
Ubwubatsi n'ibikoresho biremereye
Mu bwubatsi, insinga za UL 62 nka SOOW na SEOOW ni ngombwa. Zitanga uburebure no guhangana bikenewe mubikoresho byamashanyarazi nimashini zikorera ahantu habi aho usanga guhura namavuta, amazi, nubushyuhe bwinshi.
Inganda zitwara ibinyabiziga
Abakora ibinyabiziga bakoresha insinga za UL 62 kubikoresho bitandukanye bikenerwa mumodoka. Izo nsinga ziroroshye guhinduka kunyura ahantu hafunganye kandi biramba bihagije kugirango bikemure ubushyuhe, kunyeganyega, hamwe nibidukikije bijyana no gukoresha amamodoka.
Ubucuruzi nubucuruzi bwo guturamo
Kubikoresho rusange byamashanyarazi mumazu yubucuruzi nuburaro, insinga za UL 62 zitanga amahitamo yizewe. Zikoreshwa muri sisitemu yo gukoresha amashanyarazi, kumurika, nibikoresho, bitanga igisubizo cyizewe kandi cyoroshye cyo gukwirakwiza amashanyarazi.
Hanze na Marine Porogaramu
Umugozi wa STW na SEOOW nibyiza kubidukikije byo hanze ninyanja aho guhura namazi, umunyu, nikirere kibi nikibazo gihoraho. Bikunze gukoreshwa mubikoresho byo hanze, RV, ubwato, nibikoresho byo mu nyanja, bitanga imbaraga nziza zo kurwanya ubushuhe no kwangirika.
6. Ibitekerezo byingenzi muguhitamo insinga za UL 62
Umuvuduko nubushyuhe
Mugihe uhitamo umugozi UL 62, nibyingenzi kwemeza ko ibipimo bya voltage nubushyuhe bihuye nibisabwa na porogaramu. Kurenza umugozi urenze ubushobozi bwarwo bishobora kuganisha ku bushyuhe bwinshi, imiyoboro migufi, ndetse n’impanuka ziterwa n’umuriro.
Ibidukikije
Reba ibidukikije bikora mugihe uhisemo umugozi UL 62. Niba umugozi uza guhura namavuta, amazi, ubushyuhe bukabije, cyangwa guhangayikishwa nubukanishi, hitamo umugozi wagenewe guhangana nibi bihe, nka SOOW cyangwa SEOOW.
Umugozi woroshye kandi uramba
Ukurikije porogaramu, guhinduka birashobora kuba ikintu cyingenzi. Kuri porogaramu zirimo guhora zigenda cyangwa guhuza inzira, insinga nka SVT na SOOW zitanga ihinduka rikenewe bitabangamiye kuramba.
7. Umwanzuro
Inshamake ya UL 62 Ubwoko bwa Cable nubwoko bwibanze bukoreshwa
UL 62 insinga z'amashanyarazi ziza muburyo butandukanye, buri cyashizweho kubikorwa byihariye, kuva mubikoresho byo murugo kugeza kumashini zinganda. Umugozi wa SJT na SVT nibyiza kubikoresho bya elegitoroniki byabaguzi nibikoresho byoroheje, mugihe insinga za SOOW na SEOOW zitanga igihe kirekire cyo gukoresha inganda no hanze.
Inama zanyuma zo guhitamo neza UL 62 Cable
Guhitamo insinga ya UL 62 itanga umutekano muremure, kwizerwa, no gukora. Witondere ibipimo bya voltage nubushyuhe, ibintu bidukikije, nurwego rwo guhinduka bisabwa kugirango usabe. Kugisha inama abahanga birashobora kugufasha guhitamo umugozi mwiza kubyo ukeneye byihariye.
Igihe cyo kohereza: Nzeri-14-2024