UL3321 filiw: Kuran ɲɔgɔndan dɔnnikɛlaw minnu bɛ se ka da u kan ni funteni hakɛ caman ye

Elektɔriki dilanni baara la bi, nɛgɛw tɛ ɲɛminɛbagaw dɔrɔn ye tugun. U ye fɛn nafamaw ye minɛnw baaracogo ɲuman ni u baaracogo ɲuman na. UL3321 ye jɛgɛminɛlan ye min bɛ ni XLPE insulation ye min nafa ka ɲi kosɛbɛ, a bɛ se ka funteni muɲu fo ka se degere 150 ma . A bɛ se ka kɛ sokɔnɔminɛn suguya caman na, furakɛli minɛnw ani izini kɔlɔsili sira. Nin barokun in kɔnɔ, an bɛna taa UL3321 ka baarakɛcogo, a nafaw ani a nafaw kan ka ɲɛ, ka bɔ kunnafonidilan lakikaw la baarakɛyɔrɔ la. An bɛna a sumacogo jugu fana di -a ni fili wɛrɛw ye minnu bɛ kɛ ɲɔgɔn fɛ walasa k’an ka kalandenw dɛmɛ u ka sugandili kɛ ni kunnafoni ye.

UL3321 kuran sira ye mun ye?

UL3321 ye AWM (Applied Wiring Materials) sariyaw dɔ ye min labɛnna Underwriters Laboratories fɛ, a bɛ kɛ fɔlɔ kuran ni ɛntɛrinɛti minɛnw kɔnɔna sirili kama. A bɛ baara kɛ ni ɛlektrɔni-fiɲɛ cross-linked polyethylene (XLPE) ye i n’a fɔ insulasi ani ka kɛ ni nɛgɛ nɛgɛ ye min bɛ se ka wuli kosɛbɛ i n’a fɔ conducteur (tin-plated or bare copper optional).

Fɛɛrɛko paramɛtiri jɔnjɔnw:

• Funteni hakɛ: -40 degere ~ +150 degere

• Voltage hakɛ: 600V AC

• Insulasi janya : A ka ca a la 30mil (0,76mm ɲɔgɔn), a bɛ kɛ kelen ye ani a bɛ kɛ cogo kelen na

• Tasuma-fanga-minɛn hakɛ: UL VW-1, CSA FT1

• Seereyaw: UL, CSA, RoHS ka sariyaw labato

XLPE fɛn, cross-linking kɛcogo fɛ, o bɛ molekiyɔmu sabatili ɲɛ, o bɛ na ni funteni jiginni funteni caman ye ani kɔrɔya dɔgɔyali ni i y’a suma ni laadala PVC ye.

UL3321 wire ka nafa jɔnjɔnw

1 A ka ɲi kosɛbɛ -Future Resistance

PVC nɛgɛ gansanw bɛ nɔgɔya nɔgɔya la ka tɛmɛ degere 105 kan , k’a sɔrɔ UL3321 bɛ se ka baara kɛ ka sabati waati jan kɔnɔ degere 150 na , o b’a to a bɛnnen don funteni caman -yɔrɔw ma i n’a fɔ forow, jalenw, ani tasumaminɛnw. XLPE insulation bɛ kuran insulation baarakɛcogo ɲuman mara funteni caman na, o bɛ dɔ bɔ kurukuruni farati la.

2 Laminiko ladamuni barikama

A bɛ se ka tulu, asidi, alkali, furaji, ji, ani ɲɛgɛnw binkanni kɛlɛ; abrasion-a bɛ se ka sɔgɔ, a bɛ se ka tigɛ-a, ani a bɛ se ka bɔgɔbɔgɔ-a; sisi ka dɔgɔn ani baga ka dɔgɔn, a tɛ sigida lakana ani a tɛ mɔgɔ tɔɔrɔ. O jogo ninnu b’a to a bɛ baara kɛ ka ɲɛ kosɛbɛ iziniw kɔnɔ, mobili ɛntɛrinɛti la, ani kɛnɛma minɛnw na, o ka fisa kosɛbɛ ni PVC filiw ye minnu bɛ kɛ ka kɛɲɛ ni sariya ye.

3 Nafa minnu bɛ sɔrɔ jɔli ni sɔrɔko la

Insulation (insulasi) janya kelen bɛ fɛnw bɔli nɔgɔya, ka u sɔgɔ, ani ka u sɔgɔ. Flexible ɲuman bɛ sira di wiring flexible ma. Hali ni fɛn kelen sɔngɔ ka bon dɔɔnin, a ka baarakɛ waati jan sigidaw la minnu funteni ka bon, o bɛ dɔ bɔ ladonni musaka bɛɛ lajɛlen na, a ka c’a la, a bɛ kɛ sɔrɔko sira ye silikɔni lastikuw nɔfɛ.

4 Lakanali ni sariya labatoli

A bɛ bɛn diɲɛ lakana sariyaw ma kosɛbɛ, min bɛnnen don kuranfɛnw ma minnu ɲɛsinnen bɛ jamana wɛrɛw ma, ka tɔnw dɛmɛ u ka UL ni CSA seereyaw sɔrɔ nɔgɔya la.

UL3321 ka filiw kɛcogo minnu bɛ kɛ cogoya la

UL3321 bɛ baara kɛ kosɛbɛ ni ko kɛlenw ye minnu bɛ tali kɛ fɛnw na minnu bɛ se ka da u kan:

• Du kɔnɔ minɛnw: Kɔnɔna jɛgɛn tiga tobilikɛminɛnw, kafeminɛnw, fiɲɛbɔlanw ani kolikɛnɛw kɔnɔ

• Industrial Automation: Wiring for PLC control cabinets, frequency converters, servo moteurs, ani sensorw

• Furakɛminɛnw: Kɔnɔna filiw bɛ kɛ minɛn tigitigiw kama i n’a fɔ ultrasound masinw ani monitors

• Fanga kura: Inverter minnu bɛ yeelen bɔ, chargement piles, ani batiri ɲɛnabɔcogo

• Yeelen ni jirali: LED bolifɛnw ani lanpan minnu funteni ka bon-

O baarakɛminɛnw na, UL3321 bɛ minɛnw baara sabatili kuntaalajan{1}} sabati cogoya gɛlɛnw na.

UL3321 ni nɛgɛ wɛrɛw sumacogo tabali

Ni aw bɛ fili dɔ sugandi, aw ka kan ka jateminɛ kɛ a ka tension, a funteni, a musaka ani a sigida ko la. Nin ja in bɛ UL3321 ni PVC filiw suma ɲɔgɔn na minnu bɛ kɛ tuma caman na:

Sɛgɛsɛgɛli min bɛ kɛ ni ɲɔgɔndan ye:

UL3321 ni ɲɔgɔn cɛUL1007 ye: Fɔlɔ bɛ tension ni funteni baarakɛcogo caman di, min bɛnnen don sigida gɛlɛnw ma; o laban in bɛ se ka wuli ka bɔ a nɔ na, ​​wa a musaka ka dɔgɔ, a bɛnnen don baarakɛminɛnw ma minnu ka dɔgɔn -funteni hakɛ la.

UL3321 ni ɲɔgɔn cɛUL1015 ye: Voltage bɛ se ka suma, nka UL3321 funteni hakɛ bɛ se degere 45 ma, wa a XLPE jɔli bɛ muɲuli ɲuman di ani ka dannaya kɛ waati jan kɔnɔ.

Ni i y’a suma niUL1061 ye: UL1061 ka fin ani a bɛ yɔrɔ kisi, nka a tɛ se ka funteni caman ni kemikɛli sɔgɔli muɲu.

Porozɛ lakikaw la, ni lamini funteni tɛmɛna degere 120 kan walima ni tulu nɔgɔlen bɛ yen,UL3321 yeka kan ka bila jɔyɔrɔ fɔlɔ la walasa ka lakana hakɛ bɛrɛbɛrɛ sɔrɔ.

Sugandili, baarakɛcogo ani ladonni gafe

1 Sugandili jateminɛw:

Aw bɛ AWG jate ka kɛɲɛ ni sisan ye (misali la, aw bɛ 18AWG sugandi 10A ɲɔgɔn na).

Tin-plate conducteurs bɛnnen don sigida nɔgɔlenw ma; kuran gansan bɛ sɔrɔ ka tɛmɛ.

Aw bɛ a sɛgɛsɛgɛ ko feerekɛla bɛ UL taamasiɲɛ dafalenw ni sɛgɛsɛgɛli rapɔɔriw di.

2 A sigicogo fɛɛrɛw :

A ka ɲi ka kɔrɔta hakɛ fitinin kɛ kɛnɛma cɛmancɛ siɲɛ 5 ye.

Aw bɛ baara kɛ ni bolokɔni ye walasa ka aw tanga yɔrɔw la minnu funteni ka bon-.

Aw bɛ aw yɛrɛ tanga sɔgɔsɔgɔninjɛ ma ni fɛn nɔgɔlenw ye.

3 Ɲɛfɔli misali minnu bɛ kɛ tuma caman na (ka 18AWG ta ka kɛ misali ye):

16 strands of conductor, insulation kɛnɛma cɛmancɛ bɛ se 2,7mm ma, a ka nɔgɔn, a bɛnnen don ka kɛ jamaba ye.

4 Ladonni ladilikanw:

Aw bɛ to ka insulasi lajɛ ni a kɔrɔla; sigida minnu ka jugu kosɛbɛ, a ka ɲi ka sɛgɛsɛgɛli kɛ san 1-2 o san 1-2.

Suguda taabolo ni yiriwali UL3321

Filɛri suguya min ka funteni ka bon ani min bɛ mɛn, o bɛ ka bonya joona ka da "kabɔn fila" laɲiniw kan ani fɛn dilanni hakilitigiw kan.UL3321 yebɛ ka fɛn wɛrɛw bila u nɔ na dɔɔnin dɔɔnin k’a sababu kɛ a ka baarakɛcogo ɲuman ye ani a ka eko-terikɛya. Don nataw la, XLPE fɛn kura sɛmɛntiyalenw bɛna kɛ sababu ye ka filiw kɛ fɛn finmanw ye, ka se ka wuli ka bɔ u nɔ na ani ka se ka wuli ni fanga caman ye walasa ka fanga bolifɛn kuraw ni 5G minɛnw ka ɲinini gɛlɛnw dafa.

Farankan

UL3321 nɛgɛw, n’u bɛ se ka funteni caman muɲu minnu bɛ se degere 150 ma ani 600V wulicogo, ani u ka sigida lakanani ka fisa, olu kɛra fura ɲuman ye kuran minɛnw ni izini minɛnw na minnu ka bon. Ni an y’a suma ni laadala PVC nɛgɛw ye, u bɛ fɛn caman jira baarakɛcogo la, min bɛ fɛn dilannenw dannaya n’u lakanani ɲɛ kosɛbɛ. Ni u bɛ dilan ni sanni kɛ, iziniw ka kan ka misali bɛnnenw sugandi ka da baarakɛcogo lakikaw kan, ka nafa bɛɛ lajɛlen kuntaalajan-li jɔyɔrɔ fɔlɔ.