Wanne waya amfani ga wayoyi a masallaci? A zabi na USB don wayoyi

Wayoyi a Apartments a tsohon gidaje a mafi yawan lokuta, riga ya lalace kuma dole ne a musanya shi. Bugu da kari, da haihuwa gida cibiyar sadarwa yana da cikakken ba tsara don ikon zamani iyali kayan. Hakika, a lokacin da ka saya sabon igiyoyi kamata la'akari da wasu muhimman abubuwan. Game da abin da irin waya amfani ga wayoyi a cikin wani Apartment ne mafi kyau, da kuma tattauna a wannan talifin.

Abin a yi la'akari lokacin da zabar

Abu na farko da za ka bukatar ka yanke shawara - wani sashe na nan gaba na USB. Wannan siga dogara a kan irin dalilai:

• cibiyar sadarwa tsawon kuma inganta juriya;
• da sa ran load a kan shi;
• masana'antu kayan.

Lokacin yankan shawara da waya da ake amfani da wayoyi a cikin wani Apartment short cibiyar sadarwa da wani nauyi kaya, wajibi ne a mayar da hankali a kan dumama yanayi. Cross sassan for dogon Lines ga mai girma har ya dogara a kan juriya da darajar. Har ila yau a cikin wannan harka, da inji karfin da muhimmanci.

Game da yi na kayan, a lokacin da biyu igiyoyi amfani da iri: tagulla da kuma aluminum. A cikin farko idan giciye sashe ne karami a karo na biyu - mafi girma. A saboda wannan dalili, mafi yawan Apartment masu a lokacin fi son su shimfiɗa a cikin flats jan igiyoyi, da mafi alhẽri watsin.

amfani kaya

A gicciye sashe na lantarki wayoyi a cikin Apartment dole ne irin wannan cewa masu baya samu damar gama da zama dole ikon na'urorin. A halin yanzu darajar da musamman nema an tsare ta na = P / V, inda P - da iko (za a iya samu a cikin takardar bayanai), V - da mains ƙarfin lantarki. A Nema shi ne kullum 220 V. haka, misali, zuwa hita ciwon ikon 2000 W, a halin yanzu darajar ne 9 A.

A karshen da aka lasafta total halin yanzu dukkan mai yiwuwa abokan ciniki. A gicciye-sashe na jan karfe waya an zaɓa shan la'akari da halatta 10 A kowace square millimeter. Aluminum - 8 A. A wannan yanayin, idan wayoyi da yake boye, wadannan dabi'u dole ne su yawaita da gyara factor - 0.8. Open wayoyi a cikin wani Apartment ne kusan ba amfani. Duk da haka, idan saboda wasu dalilai da a zabi irin wannan wani zaɓi, ya zama dole a yi amfani da waya sashe ba kasa da 4 mm ² ciwon isa inji ƙarfi. Tare da mafi tsayuwa ampacity a kan tagulla da kuma aluminum igiyoyi za a iya samu a kan musamman Tables.

Wayoyi ga wayoyi a cikin wani Apartment ne mafi alhẽri a zabi tare da wasu ajiye mulki. Wannan zai ba da damar a nan gaba haɗi zuwa cibiyar sadarwa, sabon kayan, da sayan abin da ba a halin yanzu shirya.

A al'ada birnin Apartments don haskaka jan waya aka zaba mafi sau da yawa giciye-kashi 1.5 ^mm2 for kwasfa - 2.5 mm ^2. A kitchen mafi stretch igiyar 4 mm ^2, tun can ne yawanci sosai iko kayan - .. kuka, firiji, na'urar wanke kwanoni da dai sauransu Hawa shigar na USB zuwa Apartment aka zaba don haka da cewa ta sashe ya mataki daya fi zama dole ga mafi m kayan aiki da za a yi amfani da.

juriya

Tambayar da abin da irin waya amfani ga wayoyi a cikin Apartment, ciki har da yawa da kuma daidai selection na giciye sashe cikin sharuddan yiwu ƙarfin lantarki hasarori. Lines ko a birane Apartments ne quite dogon. A wannan yanayin, irin ƙarfin lantarki hasarori a cikin igiyoyi iya isa wani unacceptable darajar. Zabar yi haka da cewa wannan darajar ba ya wuce kashi 5%. dole ne farko lissafi da lokaci ga kirga load ƙarfin lantarki saukad. Ga wannan iko a kW yawaita da tsawon na USB a mita. Bugu da ari, musamman Tables ga kayyade ainihin asarar kashi. Yana zai dogara ne a kan kaya karfin juyi, da na USB giciye-sashe, kuma ta tsawon. Akwai raba alluna ga uku-lokaci da kuma guda-lokaci networks. Duk da haka, ka sani cewa suna kayyade yawan asarar da ban da dumama na USB lokacin da wucewa ta hanyar da shi a halin yanzu. Saboda haka a zabi waya sashe a cikin wannan hali ya kamata kuma tare da wani gefe. Wancan ne, dubi teburin darajar m to babu 5, da kuma 4%.

m waya

Domin gabatarwa yawanci zabi taushi m igiyoyi. Kowane core a cikin wannan harka ta ƙunshi wani babban yawan bakin ciki conductors. Wadannan igiyoyi ne sauki ja a kan Apartments hadaddun layout da kuri'a na twists. The kawai drawback na taushi da wayoyi ne cewa suna da crimp da guga man uwa su musamman a lokacin da tip wayoyi an haɗa.

m

Akwai wani irin na USB - wuya. A wannan yanayin, kowane core kunshi guda shugaba. Amma, ko da abin da irin waya ga wayoyi a cikin Apartment za a zaba - m ko m. Babban abu ne don daidaita da na USB lodi shi daga masu amfani da. Domin birnin Apartment yawanci zabi uku-core versions na grounding waya. Rufi a wannan harka za su yi wani launi daban-daban. Brown ko ja dace da zamani shugaba, blue - sifili, rawaya - duniya.

Da aka fi amfani sa waya

Daya daga cikin mafi mashahuri zažužžukan ne NYM na USB don wayoyi a cikin wani Apartment dace sosai. Ya wakiltar wani bambance-bambancen da guda-share fage m rayu, kuma yana da madauwari siffar. Wani amfani ne da kasancewar biyu like. A karshen shã'aninku sa shi fireproof.

Wani iri-iri, sau da yawa amfani a Apartments, - single-waya na USB VVG, wanda zai iya zama zagaye ko lebur. Wannan embodiment leaner fiye da NYM, kuma daidai da, shi ne mafi m, a stacking. Its abũbuwan amfãni, a cikin wasu abubuwa, za a iya dangana ba tsada sosai.

The uku mashahuri wani zaɓi - stranded PVA. Wannan zagaye na USB yana da kyau sassauci. Mafi sau da yawa shi da ake amfani da gida kayan cikin wani cibiyar sadarwa na USB. Duk da haka, domin shigarwa na Lines shi ya yi daidai sosai.

Me kuma kana bukatar ka sani

A wannan yanayin, idan wayoyi ya kamata su ja da drywall karewa ko da takardar rufi, amfani da USB cewa ba ya goyon bayan konewa. Irin wannan zabin alama da haruffa "NG". Better har yanzu amfani da wadanda ba flammable na USB da «LS» index. A rufi daga cikin wayoyi a cikin hali na wuta ba za ta ware wani yawa na cutarwa hayaki da kuma gas.

Mafi alhħrin, idan na USB wayoyi a cikin Apartment za a biyu makaran. A cikin wani hali, ajiye a kan wannan shi ne, ba wajibi. In ba haka ba, misali, a cikin hali na ambaliya a cikin Apartment iya wuta kamar guda kadaici quite sau da yawa kamar lalace a lokacin shigarwa ko a lokacin aiki.

Yadda za a zabi sauya

Saboda haka, ka yanke shawarar a kan ta a waya amfani ga wayoyi a cikin Apartment. Duk da haka, da igiyoyi - shi ne, ba shakka, ba kawai kashi na cibiyar sadarwa. Baicin su, ba za ka bukatar ka saya more kuma mafi na'urorin haɗi. Sauya an zabi da farko a kan tushen da abin da irin cabling amfani a cikin Apartment - bude ko rufe. Hakika, da farko wani zaɓi a cikin wannan yanayin ne da wuya amfani. Saboda haka, domin an birane Apartment, mafi m, za ka bukatar ka saya ja ruwa sauya.

Bugu da kari, wadannan cibiyar sadarwa abubuwa suna samuwa tare da dunƙule da screwless tashoshi. Na farko wani zaɓi iya zama mai kyau zabi idan lantarki wayoyi a cikin Apartment miƙa ta amfani da aluminum igiyoyi. A karshe iya ƙarshe podplavlyatsya dan kadan da kuma fara sparkle. A wannan yanayin, zai kasance isa kawai don ƙara ja da sukurori. Domin jan wayoyi ne kullum zaba sauya riko tashoshi. Su ne mafi m lokacin da a haɗa.

Selection na kantuna

Wannan abu ne mafi kyau ga zabi, shiryar da masana'antun. Duk da haka, da bukatar taƙawa da kayayyakin na jabu. A karshen harka na receptacles iya zo, misali, wani m wari. Bugu da kari, low quality-samfurin ne sau da yawa da aka yi da bakin ciki sosai ko taushi roba. A kanti dole ne isasshe mai tsanani. Kuma kula da yanayin ƙasa lamba. Ya kamata ba tanƙwara.

Ya kamata kai tare da ku zuwa ga shagon da kuma kokarin toshe to toshe shi a cikin soket. Hakika, ya kamata ba rataya da kuma fall. Domin wannan embodiment, kamar yadda wani waje wayoyi a cikin wani Apartment, kamar yadda a cikin hali na sauya, kwasfansu ake amfani da musamman zane.

Yau, kasuwa na iya saduwa da musamman iri kwasfansu, sanye take, misali, USB haši ko LED-backlit. Zaka iya zaba idan so, kuma irin wannan embodiment.

To, muna fata mu labarin zai taimake ka ka fahimci da oda wanda waya amfani ga wayoyi a wani gari Apartment. Zabuka a wannan lokacin, akwai mutane da yawa. Abu mafi muhimmanci - shi ne don amfani da igiyoyi dace da ikon na'urorin da matsakaicin tsaro.