Na-akwado onwe USB 4 4x16 inu nkọwa ebe nke ngwa

Ruo mgbe banyere 2000s, na-ewu keikuku ike nnyefe akara (PTL) n'ịnyịnya oghe. Gịnị ka nke a pụtara? Nnyefe akara gụnyere nke anọ na-emeghe na sekit na sekit: nke mbụ, nke abụọ na nke atọ na-adọ, gbakwunyere na anọ "efu". Wires agbatị n'etiti insulators n'elu support posts, na a anya iji gbochie obere circuiting.

The circuit abụghị ezigbo. Firstly, na a siri ike ifufe na wires mgbe ụfọdụ perehlostyvalis, atụba ikerike. Dị otú ahụ "ezimezi oku" pụrụ n'ụzọ dị mfe Ikwupu obere niile. Nke abuo, ooh ikuku - bụghị n'ịrụ insulator, otú electric ike weere ndị ịrịba ama.

Mgbe e mesịrị efefe ike e maka ebikwasị pụrụ iche na-akwado onwe Gịnị na e ji, dị ka inu 4x16 4, nkọwa nke ezere dị ka ike weere na gbochie obere mberede.

ghọta na markings

Gịnị ka akwụkwọ ozi na nọmba na designation nke cable? Dị ka ọ bụla wires na 4x16 4 inu nkọwa pụrụ ịchọta na labelụ.

na-akwado onwe

Ọ bụghị ọ bụla ụzọ nwere ike ji mee ihe maka efefe ike edoghi ebikwasị. Site Anam Udeme na mkpuchi ihe onwunwe na metal site na nke conductive isi, na-doro bukwanu ibu. USB na-eguzogide ga-ndị dị otú ahụ ka ọ ghara imebi n'okpuru ya arọ, ike ọdụdọ na mpụga ihe.

gwara mmanụ waya

The ọnụ ọgụgụ "4", guzo dị n'azụ acronym CIP, na-egosi ụdị nke waya Ọdịdị (E nwere ise ụdị inu ngwaahịa).

4 x 16

The cable nwere anọ iche iche gwara mmanụ ọ bụla ọzọ na-eduzi ya na ngalaba nke 16 mm ² ọ bụla.

ngwaọrụ

Olee otú ndị gwara mmanụ waya 4 4x16. Nka na ụzụ e ji mara nke ọ bụla ike cable na-adabere na imewe, okirikiri nhọrọ ukwuu na isi ihe nke ihe onwunwe nke ha na-mere. Ọ bụla isi inu mejupụtara asaa onye wires, na isii na mputa ọbọp gburugburu a otu etiti. The Central so ka nke a pụrụ iche aluminum alloy dị elu adọka-eguzogide, n'èzí - nke aluminum.

Onye ọ bụla n'ime ihe anọ ahụ wires packaged ya mkpuchi uwe mere nke ịkwanyere. Ndien ke akpatre, anọ cores na-kpuchie na a nkịtị n'ọbọ nke otu ihe onwunwe.

technical e ji mara

N'ihi na ngwaahịa CIP 4 4x16 nkọwa kọwaa nzube ya: rue a nnukwu ugbu a ike bụ zuru ezu na-ekwe ka ekwe omume nke echichi nke ike edoghi na ikuku enweghị ihe ọ bụla ọzọ na-akwado na ngwaọrụ na idi ọ bụla ikuku mmetụta. Nke ikpeazụ nsogbu ya site n'iji mkpuchi ke imewe nke wires nke pụrụ iche thermally Nọsi'ike ịkwanyere, eguzogide ma okpomọkụ ókè na ultraviolet anyanwụ radieshon.

The kwuru site emeputa maka 4x16 4 inu nkọwa, nnyefe mmepụta ugbu a dị ka ndị a:

- ọrụ okpomọkụ korido si - 55 ° C na + 55 ° C;

- gbakọta na okpomọkụ si na - 21 ° C na n'elu;

- amụba okpomọkụ ini ọrụ + 95 ° C;

- kacha kwere voltaji - ruo 1 kV;

- Atụmatụ na-eri nke ọrụ wires na-adịghị gụrụ mkpụmkpụ-circuit - dịghị ihe na-erughị afọ 45;

- ime ike ume ọkụ eletrik: na a voltaji nke 380V - 38 kW na a voltaji nke 220V - 66 kW.

nọ nke ngwa

Ịtọ nke na-efefe n'elu edoghi maka obere n'okporo ámá na-usoro alaka support kọlụm nnyefe edoghi ozugbo na ụlọ - a bụ isi akporo nke CIP 4 4x16. Nka na ụzụ e ji mara nke cable i nwere ike iji ya na ọ bụla ihu igwe mpaghara nke Russia, gụnyere maka ala gbara osimiri okirikiri ike osisi, mgbe ike ike mmetụta nke oké osimiri nnu mmiri na-ewute kwa ike e.