UL2464 ani UL20276 ye sariya fila ye minw ka ca ani u be to ka ɲagami Ameriki ka sariyaw ka juruw koo la. Laboratuwari minw be sɛbɛri kɛ (UL) y’u fila bɛɛ labɛn, nka u ka baarakɛcogo tɛ kelen ye ani u labɛnna koo sifa caaman kama. Kɛrɛnkɛrɛnniya la, yɛlɛmanibaw be yen yɔrɔ min be se ka baara kɛ, tansɔn hakɛ ani latangacogo ta fan fɛ. O sariyaw ka yɛlɛmani lozisiyɛli be ye kɛrɛnkɛrɛnniya la, n’an be baara kɛ ni juru latanganinw ye ani juru latanganinw ye minw be ni yɔrɔ caaman ye. Sisan, an k’a filɛ danfara min be o juru sifa fila cɛ..
Voltage ani Insulation: Danfara jɔnjɔn min be 300V ni 30V cɛ
UL2464 PVC ka juru min be ni juru caaman yea ka tansɔn hakɛ ye 300V ye ani a be se ka kɛ tansɔn cɛmancɛ ni dɔgɔman tagamasiɲɛw lasecogo ni kuran dicogo ye. A be ni dan gwɛnin ye nɛgɛjuru bonya kan (a ka dɔgɔ ni min ye, o be se ka kɛ 40AWG ye), ani a ka nɛgɛjuru bonya kelen jukɔrɔ, o ka bon. A be se ka AC2000V/min kunbɛn ka tɛmɛ tansɔn kɔrɔbɔli fɛ. A ka ca a la, a be nɛgɛ fila -layer caman-core nɛgɛkunbɛnnanw ta minw be kɛ ni aliminiyɔmu nɛgɛ ye ani zira min be kɛ ni lɔgɔ ye, k’u fara ɲɔgɔn kan ni PVC nɛgɛkunbɛnnan ye ani nɛgɛkunbɛnnan nɛgɛman ye, min be se ka yɛlɛma, min be se ka yɛlɛma, min be se ka yɛlɛma ani min be se ka yɛlɛma ani min be se ka yɛlɛma. O koo dɔ ye lakanali kɔlɔsili fɛɛrɛ ka juru donni ye sannikɛyɔrɔ dɔ la. A ka kan ka adamadenw ka sennatigɛ, kuran yɛlɛmani ani tulu nɔgɔko ɲɛnabɔ. O fani min be .UL2464 PVC ka juru min be ni juru caaman yebe se ka farikolo tiɲɛni kɛlɛ, ani nɛgɛkunbɛnnan fila-b’a to tagamasiɲɛw be gwɛ. 300V tansɔn be se ka kɔlɔsili minanw ka kuran hakɛ dafa fana.
Tansɔn min beUL20276 Kajugu min latanganin lo ni yɔrɔ caaman yeni 30V dɔrɔn lo ye. A be sinsin 2nan ka fɛɛnw kɔnɔnafɛnw lo kan. Dansigili kɛrɛnkɛrɛnnin si tɛ nɛgɛjuru bonya koo la. O yɔrɔ min be mɔgɔw latanga, o farikolo ka dɔgɔ, a fanba be kɛ ni zira juru ye min sirinin lo/aliminiyɔmu ye, ani dɔw be baara kɛ ni nɛgɛ ye min be se ka yɛlɛma. Baarakɛyɔrɔ ka funteni hakɛ be daminɛ -40 degere la ka taga se +90 degere ma . A be bɛn ni robow ka kodɛriw n’u ka kɔntilɛriw ka ɲɔgɔnkunbɛn yɔrɔw ye. A be se ka -frekansi yɛlɛmani cogoyaw ka laɲiniw dafa ani yɛlɛmani min be kɛ ni fanga ye min ka dɔgɔ ni fanga ye, k’a sɔrɔ a be ban tiɲɛni na min be sɔrɔ fanga yɛlɛmani fɛ.
Jeni hakɛ: Tasumaminɛlan ka baara be dan min dantigɛ yɔrɔ min be se ka kɛ
Danfara minw be yen jeni hakɛw la, o y’a to baarakɛcogo dancɛw gwɛyara tugun ka ɲɛsin juru sifa fila nunu ma.UL2464 PVC ka juru min be ni juru caaman yeka kan ka tɛmɛ VW-1 ka jeni kɔrɔbɔli la ani a be se ka tasuma minɛ koɲuman. Multi-core shielded cable sheath dilanna ni PVC ye min tɛ tasuma minɛ, o min be tasuma bali ka jɛnsɛn ani a bɛnnin lo ka kɛ kuranfɛnw kɔnɔnafɛnw nɛgɛjuruw ye izini sugu caaman na, i n’a fɔ mobili ka kuranfɛnw ani so kɔnɔ minanw. Ɲɛyirali fɛ, juru minw be fiɲɛminɛyɔrɔw ni kɛnɛmayɔrɔw ɲɔgɔn minɛ, u ka ɲi ka tɛmɛ kogow yɔrɔw fɛ. UL2464 ka tasuma-minɛcogo be se ka tasuma bɔli hakɛ dɔgɔya, ani nɛgɛjuru min be ni yɔrɔ caaman ye, o be se ka kuran yɛlɛmaniw kunbɛn k’a sɔrɔ konpɛrɛsi be baara la, o min b’a to mɔgɔw be se ka tagamasiɲɛw basigi.UL20276 Kajugu min latanganin lo ni yɔrɔ caaman ye, fan dɔ fɛ, a ka ɲi ka minanw jɛni cogo nɔgɔman na, a ka ɲi ka tasuma wuli cogo min na, o ka dɔgɔ ani a ka fanikolon be yɛlɛma ka kɛɲɛ ni minan kɔnɔyɔrɔ dɔrɔn lo ye. A be se ka kɛ baarakɛminan dɔw dɔrɔn lo kɔnɔ, i n’a fɔ sensɔriw ka juru minw be ɲɔgɔn minɛ ani minan minw be baara kɛ u yɛrɛ ma. Ka baara kɛ n’a ye kɛnɛmayɔrɔ gɛlɛnw na, o ye koo ye min daganin tɛ kosɔbɛ ..
Lakanali dilan cogo: Lakanali barikaman ni nɔgɔman ka bɛn ɲɔgɔn ma tigitigi
UL2464
A be ni setigiya barikaman ye ka -mɔgɔw kɛlɛ ani a be se ka yɔrɔ min datugu, o ka ca. N’a y’a fara a ka fanikolon kan min ka bon, a be se ka nɔgɔya la yɔrɔ minw na kuran be yɛlɛma yɔrɔ minw na. Ɲɛyirali fɛ, izini ka baarakɛyɔrɔw la, ni minanw ka juru be gɛrɛ frekansi yɛlɛmalan na, kuran yɛlɛmani barikaman min be bɔ frekansi yɛlɛmalan na, o be se ka tagamasiɲɛ tiɲɛ nɔgɔman na. Lakanali barikaman + fanikolon latangali faranin ɲɔgɔn kanUL2464 PVC ka juru min be ni juru caaman yebe se ka mɔgɔw kɛlɛ ka ɲɛ ani k’a to baarakɛminanw ka baara ka ɲɛ.
UL20276
A be sinsin hakɛ labɛncogo nɔgɔman kan ani tagamasiɲɛ saniyako kan. N’an be nɛgɛkunbɛnnan fila labɛncogo fara ɲɔgɔn kan ni nɛgɛkunbɛnnan ye, o be se ka dɔ bɔ nɛgɛkunbɛnnan ka tiɲɛni na ani a tɛ baara kɛ ni latangacogo gwilimanw ye.UL20276 Kajugu min latanganin lo ni yɔrɔ caaman yea ka ɲi ka tɛmɛ ɲɔgɔndan surunw-minɛnw kɔnɔ, i n’a fɔ juru min be sensɔriw ni kartiba cɛ. A tɛ se ka fɛnw dafa dɔrɔn, nka a be se ka yɔrɔ fana bɔ a ka boonw lɔli la.
Sugandili min kɛra: izinibaara, jagokɛyɔrɔ, siwili
Kabɔlɔ sifa minwUL2464 PVC ka juru min be ni juru caaman yeu bɛnnin lo 300V ka tansɔn dɔgɔman ni cɛmancɛ ma, ɲɔgɔndan barikamanw ani kɛnɛma yɔrɔw gɛlɛnw ma. U be jigi la VW-1 grade min be se ka tasuma minɛ kosɔbɛ ani u be se ka gwɛlɛya caaman kunbɛn i n’a fɔ farikolo ka fani doncogo, tulu nɔgɔw ani kuran ka tilebɔ.
Jagokɛyɔrɔ ka lakanali kɔlɔsili sisitɛmu hakiliman ka juru
Latangali min be kɛ ni yɔrɔ fila ye, o be kuran yɛlɛmani bɔ yen walisa kɔlɔsili videwo ka tagamasiɲɛ kana kɛ nɛzi nɔgɔw ye ani ka mɛɛn. O fanikolon be se ka fani don ani a be se ka tulu bɔ. A ka fanga ye 300V ye, a be fanga dicogo ni tagamasiɲɛw cicogo sariyaw dafa kɔlɔsili kameraw kama. VW-1 ka tasumabɔlan be bɛn ni sariyaw ye minw be tasuma latanga sannikɛyɔrɔw la.
Fiɲɛminɛyɔrɔ min be so kɔnɔ ani kɛnɛma, o juruw be ɲɔgɔn minɛ
O fanikolon be jii n’a buguri bɔ ɲɔgɔn na, ani multi-core shielding be se ka yɛlɛma yɛlɛma min be bɔ konpɛrɛsi la, o be funteni kɔlɔsili tagamasiɲɛ basigi. 300V tansɔn be kuran sɔrɔcogo laɲiniw dafa, minw be sɔrɔ boon kɔnɔ ani kɛnɛma, ani VW-1 ka tasumabɔlan be dɔ bɔ juru surunyali ni tasuma farati la, o min b’a to a be se ka kɛ juru dogoninw ka koow la so kɔnɔ.
Mobili ka elekitoroniki cɛmancɛ konsɔli ka juru juru labɛnni
Tulu-restant sheath shielding be motɛri tulu yɛlɛmani bali, ani a ka -ka funteni fanga be bɛn motɛri yɔrɔ lamini ma min be 60-80 degere . Multi-core shielding be signal crosstalk bɔ kuran kɔnɔ minanw na, ani 300V hakɛ min be sɔrɔ, o be bɛn ni kuran minan suguya caaman ka fanga ye min be sɔrɔ cɛmancɛ konsɔli kan.
Kabɔlɔ minw be .UL20276 Kajugu min latanganin lo ni yɔrɔ caaman ye30V low-voltage, high-precision, kɔnɔna nɛgɛjuruw ka minanw, ni nɛgɛjuru nɔgɔmanw ye ani nɛgɛjuruw dilancogo yɛlɛmayɛlɛmalenw, minw be tagamasiɲɛw lasecogo laɲiniw dafa -frekansi yɛlɛmaniw ni yɔrɔ dɔgɔmanw na.
Jɛnɲɔgɔnya juru min be izini ka robo enkodɛri ni kuntigi cɛ
O nɛgɛkunbɛnnan be se ka yɛlɛma ani ka sɛgɛ, o be juru tigɛ nɔgɔman na yɔrɔ minw na u be ɲɔgɔn minɛ. Multi-core shielding min ka nɔgɔ, o be motɛri baarakɛcogo gɛlɛya ban ani a be encoder lɔyɔrɔ tagamasiɲɛw ka tiɲɛn fɔ. 30V ka tansɔn min be sɔrɔ, o be bɛn koɲuman ni 24V ka tansɔn min be sɔrɔ minan kɔnɔ, o b’a to tansɔn be yɛlɛma ani ka nafolo tiɲɛ.
Dɔgɔtɔrɔya sɛgɛsɛgɛli minanw ka juru minw be ɲɔgɔn minɛ, olu kɔnɔna
Juru ɲuman bonya n'a latangacogo nɔgɔman be minan kɔnɔyɔrɔ mara. O aliminiyɔmu nɛgɛ be nɛgɛjuru ka nɛgɛjuruw bɔ ɲɔgɔn na, o min b’a to nɛgɛjuruw ka kunnafoniw be tiɲɛn fɔ. 30V ka tansɔn min be sɔrɔ, o be bɛn ni furakɛli minanw ka tansɔn dɔgɔman 2nan ka sariya ye, o min b’a to jii be se ka bɔ.
So hakiliman donda ka modɛli kɔnɔna juru nɔrɔnan
Twisted-pair + multi-core shielded dual anti-ɲɛnabɔli dilan cogo be tagamasiɲɛw ka ɲɔgɔndan ban modɛliw ni ɲɔgɔn cɛ, min b’a to dakun ka kunnafoniw be yɛlɛma cogo basiginin na; ni 30V hakɛ ye, a be bɛn ni 12V low-power scenarios ye, ani nɛgɛjuru fitinin diamɛtiri bɛnnin lo ni labɛncogo fitinin ye dakun kɔnɔ.
Sugandili kuma surun: I k’i yɛrɛ yɛlɛma i n’a fɔ a ka ɲi ka kɛ cogo min na walisa faratiw ni tiɲɛni kana kɛ .
Danfara min be UL2464 ni UL20276 cɛ, o ye ko yɔrɔw ka laɲinitaw be bɛn ɲɔgɔn ma tigitigi:UL2464a be 300V tansɔn ta, a be tasuma wuli ka ɲɛ, ani a be -scene wiring dafalen kɛ a ka nɛgɛjuru ye, ani a ka multi-core nɛgɛjuru n’a ka nɛgɛjuru nɛgɛjuru dilan cogo bɛnnin lo kɛnɛma yɔrɔ gɛlɛnw ma.UL20276a be sinsin 30V ka fanga dɔgɔman kan ani a ka fanga ka bon - kɔnɔna juruw kan. O nɛgɛkunbɛnnanw n’u ka fanikolonw dilan cogo be sinsin kosɔbɛ yɛlɛmaniw n’u ka yɔrɔw yɛlɛmani kan. Ni modɛli sugandira, a ka kan ka jateminɛ kɛ tansɔn min ka kan ka kɛ, jeni hakɛ ani baarakɛcogo lamini, ani ka sinsin koɲɛw kan minw be bɛn n’o ye walisa ka lakana faratiw bali minw be sɔrɔ ɲagami sariyaw fɛ, ani o wagati kelen na, ka nafolo tiɲɛni bali min be sɔrɔ sugandili dantɛmɛ fɛ.
N’i b’a fɛ ka kunnafoni wɛrɛw sɔrɔ o juru sifa fila koo la, i kana sigasiga k’an weele. An labɛnnin lo k’i ka ɲiningaliw jaabi ka tɛmɛ o kan. (N’i b’a fɛ ka juru sifa wɛrɛw lɔn, o fana ka ɲi!)
