Filɛri ni kabali baara la, UL ka seereyaw ye sanu sariya ye jogoɲumanya la Ameriki Woroduguyanfan sugu la ani baarakɛcogo kɔrɔlenw-diɲɛ kɔnɔ. AniXLPE (XLPE) ye, cross-linked polyethylene, ye sanfɛla pick ye insulasi fɛnw na. K’a sababu kɛ baara kabakoma ye min bɔra cross-jɛgɛsɛgɛli kɛcogo la, o ye taa{3}}ta fura ye tension cɛmancɛ ni sanfɛla la, ka fara sigidaw kan minnu ka funteni ka bon.XLPE bɛ 3D rezo molekiyɔmu jɔcogo dɔ dilan ni kemikɛli walima fɛnɲɛnamafagalan ye. Ni i y’a suma ni PE laadalafɛnw ye, o ye wuliba ye funteni kunbɛnni na, masinw fanga ani kuran sɔgɔli la. A bɛ se ka baara kɛ funteni sabatilen na min bɛ se degere 90~150 ma , wa a fana ka dɔgɔ-sisi, halojeni-ni, tasuma-retardant ani eco-friendly. O b’a to a bɛ bɛn kosɛbɛ mago suguya bɛɛ ma fanga marali la, izini minɛnw, so kɔnɔ minɛnw ani fɛn wɛrɛw.Bi, an bɛna an sinsin an ka iziniw ka UL nɛgɛ modɛli naani kan minnu bɛ fɔ kosɛbɛ ni XLPE insulation ye –UL3817 ye, UL3271 ye, UL3321 yeaniUL3289 ye– ani k’u ka fɛɛrɛ jɔnjɔnw tiɲɛ ani u ka fisa ni ɲɛjirali minnu ye.
XLPE insulation nafa jɔnjɔn: Mun na A ye sugandili ɲuman ye ka ɲɛsin high-end wiring ma?
XLPE nafaw bɛ bɔ "cross-linking" taabolo jɔnjɔn na. Ni a ye poliyetilɛni ka cakɛda molekiyɔmu sinsinni tiɲɛ ani ka bɔrɔw dilan, a bɛ fɛn caman tigɛli kɛ ka bɔ « sigicogo sinsinni » la ka taa « rezo jɔcogo » la, o bɛ na ni baarakɛcogo caman sɛgɛsɛgɛli ye: A fɔlɔ, funteni kunbɛnni bɛ bonya kosɛbɛ. PE gansan ka baarakɛta funteni kuntaalajan- ye degere 70 dɔrɔn ye , k’a sɔrɔ XLPE bɛ se ka baara kɛli ban degere 90 - 150 degere , ni doni girinya waati kunkurunnin-waati bɛ se degere 130 ma , wa a bɛ se ka degere 250 yɛrɛ muɲu kurukuru waatiw la Filanan, kuran baarakɛcogo ka ɲi kosɛbɛ, a bɛ se ka insulasi kɛlɛ kosɛbɛ ani a ka dielektriki bɔnɛ ka dɔgɔ, o min bɛnnen don ni tension cɛmancɛ ni tensionba ye, wa insulasi layini bɛ kɛ kelen ye, wa a bɔli ka nɔgɔn, o bɛ jɔli ni a sigili nɔgɔya Sabanan, sigida ladamuni barika ka bon, a bɛ se ka tulu, asidi ani alkali kɛlɛ, a tɛ se ka kɛ ni masinw ye, wa ni halojeni tɛ, a tɛ tasuma bali, wa a tɛ halojeni toxic-gaziw bɔ minnu bɛ sɔrɔ jeni waati la, ka RoHS sigida sariyaw dafa, o la, a bɛ waati di baarakɛlaw bɔli ma ani ka minɛnw lakana. Nin jogo ninnu faralen ɲɔgɔn kan, o bɛ XLPE insulated UL wires kɛ core sugandili ye PVC kabɔriw falenni na ani ka ladamu ka kɛɲɛ ni high-end scenarios ye.
Ɲɛfɔli caman kɛra misali jɔnjɔn naani kan: Baarakɛcogo danfara min bɛ bɛn ko kɛlenw ma
UL3817: Adaptɛri barikama-voltajiba dɔ min bɛ kɛ fanga marayɔrɔw la
UL3817 ye XLPE-insulasi nɛgɛ ye min dabɔra kɛrɛnkɛrɛnnenya la tension cɛmancɛ ni sanfɛ-voltage scenarios kama, a funteni hakɛ dantigɛlen ye degere 125 ye ani AC voltage hakɛ dantigɛlen ye 3000V ye – a bɛ bɛn dafalen ma ni fanga marayɔrɔw ka gɛlɛnw ye minnu ka kan ka kɛ ni tension ye min ka bon{5}}voltage ye.A ka conducteur dilannen don ni solide walima stranded tinned kuran/bɔgɔlan nɛgɛ, ani insulasi layini ye XLPE fɛn ye. A bɛ tɛmɛ UL horizontal ni CSA FT2 vertical flammability tests fila bɛɛ fɛ, o la a ye tasuma retardancy ni eco{10}}friendliness fila bɛɛ datugu.Jɛkulu siratigɛ la, UL3817 bɛ ni insulation layer ye min ka bon cogo kelen na, wa a bɛ sɔrɔ wire gauges kɔnɔ k’a ta AWG 30 la fo ka se 4/0 ma, ni kɛnɛma janya bɛ daminɛ 1,55mm la ka se 19,00mm ma. Aw bɛ se ka suguya ɲuman ta ka kɛɲɛ ni aw ka fanga maraminɛnw yɔrɔ magow ye. Diɲɛ baarakɛcogo lakika-la, .UL3817 yebɛ kɛ kɛrɛnkɛrɛnnenya la ɲɔgɔndanw kama kuran fanga marayɔrɔw DC fan fɛ – batiri moduluw ni ɲɔgɔn cɛ, batiri kuluw cɛ, ani fana batiri kuluw ni ɲɔgɔndan kɛsu cɛ ka fara PCSw kan. A ka kuran baarakɛcogo ɲuman fɛ ani a ka sisi halojeni-ko dɔgɔyalenw fɛ, a jɔyɔrɔ ka bon fanga marayɔrɔw la minnu ka bon- ani sigida fanga maraminɛnw na. A bɛ insulasi kɔrɔya bali kosɛbɛ funteni caman ni tension caman kɔrɔ, wa a bɛ fanga marayɔrɔ bɛɛ baara sabatilen sabati.
UL3271: A ye tulonkɛla ye min bɛ se ka kɛ fɛn caman ye izini koɲɛw bɛɛ lajɛlen na
UL3271 ye super versatile XLPE-insulated wire ye min ka voltage hakɛ ye 600V ye ani a baarakɛcogo funteni bɛ daminɛ -40℃na ka se 125℃ma . A bɛ baara kɛ kosɛbɛ sigida jɔlenw ni teliya dɔgɔman -teliya lamaga baarakɛminɛnw na, o b’a kɛ pick ɲuman ye ka ɲɛsin wiring ma izini minɛnw kɔnɔ. A ɲɛminɛbaga ye nɛgɛ gansan ye min bɛ IEC 60228 Kalasi 5 sariyaw labato, wa a sɔgɔlilan min bɛ ɲɔgɔn cɛ, o bɛ kemikɛli kɛlɛli ɲuman di – a bɛ se ka jɔ asidiw, alkaliw ani tulu suguya dɔw ɲɛ. A bɛ tɛmɛ fana tasuma-fanga-sɛgɛsɛgɛliw la, o la a bɛ izini sigidaw lakanani wajibiyalenw dafa. Ni a bɛ tali kɛ baarakɛminɛnw na, .UL3271 yebɛ kɛ motɛriw la, transformateurw, distribution panneaux ani kɔnɔna fiyɛli du kɔnɔ minɛnw kɔnɔ. A kɛra kunnafoni-falen-falen-minɛnw ye wotomatiki-sɛnɛyɔrɔw kan wo, walima kuran jɛgɛncogo minnu bɛ kumaɲɔgɔnya-minɛnw kɔnɔ, a ka baarakɛcogo sabatilen bɛ dɔ bɔ baarakɛbaliya waati bolodabali la, min bɛ sɔrɔ filiw fɛ. O sanfɛ, nin modɛli in bɛ Se ka Labɛn ni kulɛri suguya caman ye minnu bɛ Kɛ ni sariya ye, o min b’a To a ka nɔgɔn ka taamaʃyɛn suguya wɛrɛw Bɔ ɲɔgɔn na wiring waati. A ka kɔrɔta hakɛ fitinin ye kabali cɛmancɛ ye siɲɛ 4 dɔrɔn ye sigida jɔlenw na, o la a bɛnnen don kosɛbɛ ka a bila yɔrɔ sirilenw na, yɔrɔ gɛlɛnw na.
UL3321: Wiring kɛrɛnkɛrɛnnen Furakɛcogo min bɛ kɛ Du kɔnɔ minɛnw ye minnu ka funteni ka bon-
UL3321 ye min ka funteni kunbɛnni hakɛ ka bon nin modeli naani ninnu na – a funteni hakɛ bɛ se degere 150 ma ani a ka wulicogo hakɛ bɛ se 600V ma, wa a dabɔra kɛrɛnkɛrɛnnenya la du ni izini minɛnw kama minnu bɛ baara kɛ yɔrɔw la minnu funteni ka bon-. A bɛ baara kɛ ni nɛgɛdaga tintinw ye minnu bɛ siri ni XLPE insulation layer ye, u bɛ waso tasuma kunbɛncogo ɲuman na ani a bɛ se ka wuli. A bɛ se ka boli ka sabati sokɔnɔminɛnw na minnu funteni ka bon- i n’a fɔ forow, sofaw ani jalenw, ka jɔ funteni caman na tuma bɛɛ min bɛ sɔrɔ ni o minɛnw bɛ baara la ani ka insulasi layini bali ka nɔgɔya walima ka wuli. Fɛɛrɛko siratigɛ la, UL3321 bɛ seereya kɛ ka kɛɲɛ ni UL758 ni UL1581 sariyaw ye, wa a bɛ RoHS ni Low Voltage Directive ka sariyaw dafa. A ka sɛgɛsɛgɛli fanga bɛ se ka se 2000V fo 3500V ma ka kɛɲɛ ni nɛgɛ jateminɛnan ye, o la a ka insulasi dannaya bɛ sanfɛ-notch. Ka fara sokɔnɔminɛnw kan minnu funteni ka bon-, nin misali in bɛ kɛ fana ka kɔnɔna filiw kɛ izini minɛnw na i n’a fɔ izini sofaw ani forow minnu funteni ka bon. Hali ni funteni ni tension caman bɛ cogo gɛlɛn fila la, a bɛ se ka kuran baarakɛcogo sabatilen ni masin fanga sabati hali bi.
UL3289: Funteniba-min bɛ bɛn masinw ni sokɔnɔminɛnw forow ma
UL3289 bɛ baarakɛcogo Di min ni UL3321 bɛ Taa ɲɔgɔn fɛ kosɛbɛ, wa a fanga jɔnjɔnw bɛ a ka masinko ɲumanba ni tasuma-fanga-minɛnw na. A ka XLPE insulation layɛrɛ furakɛra kɛrɛnkɛrɛnnenya la walasa a ka se ka sɛgɛn kosɛbɛ ani ka se ka fɛnw gosi – a tɛna tiɲɛ nɔgɔya la ko kɛlenw na, minɛnw bɛ yɛrɛyɛrɛ kosɛbɛ yɔrɔ minnu na walima minnu bɛ to ka lamaga. A bɛ IEC 60332-1-2 FT2 tasuma-fanga-taamacogo fana dafa, a yɛrɛ fagacogo barikama ani sisi ka dɔgɔn ni a bɛ tasuma na.Ni a bɛ tali kɛ baarakɛcogo la,UL3289 yebɛ kɛ ka caya motɛriw la, kɔnɔna filiw la du kɔnɔ minɛnw na, ani kuran ɲɔgɔndanw na izini masinw na. A ka ɲi kɛrɛnkɛrɛnnenya la waatiw la minnu bɛ funteni caman kunbɛnni ni masinw sabatili ɲuman de wajibiya, i n’a fɔ izini kolikɛnɛbaw ani fɛnw lase minɛn minnu bɛ baara kɛ funteni caman na.Ni i y’a suma niUL3321 ye, modeli fila ninnu bɛ funteni caman{0}} baarakɛcogo kelen di. Aw bɛ se ka sugandi u cɛma ka kɛɲɛ ni aw ka minɛnw ka masinko kɛrɛnkɛrɛnnenw ye ani aw ka baarakɛnafolo.
| Mɔdɛli |
Voltage Nominal (Tɔnsiyɔn Nominal) ye |
Funteni hakɛ min bɛ jate |
| UL3817 ye | 3000V AC ye | 125 degere ye |
| UL3271 ye | 600V | 125 degere ye |
| UL3321 ye | 600V | 150 degere ye |
| UL3289 ye | 600V | 150 degere ye |
Ni an ye paramɛtiri tabali lajɛ an tɛmɛna min fɛ ka tɛmɛ, n’i bɛ XLPE-insulated UL wires sugandi, i ka kan ka i sinsin fɛn saba kan minnu ye fɛn koloma ye: funteni, tension, ani application scenario.For high-voltage energy storage setups, UL3817 is your top pick. Ni degere 150 ka bon-yɔrɔ minnu na i n’a fɔ du kɔnɔ minɛnw ni izini funtenimafɛnw, UL3321 walima UL3289 bɛna baara kɛ ka ɲɛ. Ni a bɛ tali kɛ izini minɛnw bɛɛ lajɛlen na, kumaɲɔgɔnya moduluw, motɛri ɲɛminɛlanw, ani o ɲɔgɔnna kow la, UL3271 bɛ bɔ kɛnɛ kan n’a ka baarakɛcogo caman ye ani a musaka{12}}nafama.O waati kelen na, aw ka kan k’a lajɛ ko nɛgɛ jateminɛnan bɛ bɛn a sigiyɔrɔ ma. Ni sigida jɔlenw don, aw bɛ aw janto a kuruli hakɛ fitinin na. Ni sigida kɛrɛnkɛrɛnnenw-i n’a fɔ minnu bɛ ni kemikɛli ye walima minnu nɛnɛ ka bon-si fila-aw bɛ fura in ka waati kunbɛncogo jateminɛ walasa ka a dɔn ko a bɛ UL sariyaw ni izini ka ɲininiw dafa minnu bɛ tali kɛ o la.
Kuncɛli: XLPE insulé UL filiw ka siniko taabolo
Ni forow yiriwara teliya la i n’a fɔ fanga marali, fanga kura, ani fɛn dilanni min ka bon kosɛbɛ, wajibi minnu bɛ kɛ ka ɲɛsin funteni caman sɔrɔli ma, sigida lakanani, ani nɛgɛw ni kabali lakanani baarakɛcogo ma, olu bɛ ka caya ka taa a fɛ. XLPE insulated UL wires, k’a sababu kɛ u ka baarakɛcogo nafaw ye minnu tɛ se ka wuli ka bɔ u nɔ na, olu ye bonya sɔrɔ suguw ɲinini na ka taa a fɛ. A danfaralenw ka dilancogo modɛliw i n’a fɔUL3817 ye, UL3271 ye, UL3321 ye, aniUL3289 yeka ɲɛfɔli kɛ tigitigi ko suguya caman kan, k’a ta fanga marali la min bɛ se ka wuli ka taa a bila du kɔnɔ minɛnw na minnu ka funteni ka bon, ka garanti jɔnjɔnw di minɛnw baara sabatili ma. Don nataw la, ni ɲɔgɔndan taabolo segin-segin ye ani sigida lakanani sariyaw sɛmɛntiyalen, XLPE insulasi UL nɛgɛw bɛna taa a fɛ ka yiriwa ka ɲɛsin tension hakɛ caman ma, girinya nɔgɔyali, ani hakilitigiya siratigɛ la, ka fanga di tuma bɛɛ ka ɲɛsin fɛn dilanni kɔrɔlenw yiriwali n’u jiginni ma.
