Kongera Umutekano n'Ingufu by'Amashanyarazi: Impamvu Insinga za BV nziza ari inkingi y'ibikorwa remezo bigezweho

Gusobanukirwa insinga za BV: Ibirenze Umuringa na PVC gusa

Insinga za BV, zishyirwa mu cyiciro gisanzwe cya IEC 60227 nka 60227 IEC 01, zigaragaza urugero rwa zahabu rw'insinga zihamye z'inyubakoIncamake 'BV' igaragaza imiterere yihariye: aicyuma cy'umuringa gifite inkingi imwe, gikomeye (gikomeye cyangwa gifunganye)ishyushye ifite urwego rwa Polyvinyl Chloride (PVC) nziza cyane. Yagenewe ahanini ingufu z'amashanyarazi za450/750Vkandi ni amahitamo meza cyane ku bijyanye n'urumuri, aho basoka, no gukwirakwiza amashanyarazi imbere mu ngo, mu bucuruzi no mu nganda..

Ariko kuki ibi bisobanuro ari ingenzi ku bakora ibikoresho n'abashoramari bagurisha ibikoresho ku batanga ibikoresho ku isi nkatwe?

1. Ubuziranenge bw'umuyoboro w'amashanyarazi: Akamaro ko kutagira ogisijeni
Mu isi y'ubukonje bw'amashanyarazi, ubuziranenge ni imbaraga. Insinga za BV nziza zikoreshwaUmuringa udafite ogisijeni ku kigero cya 99.99%abayobora. Ubu buziranenge buhanitse butuma habaho imikorere ihamye kandi bukagabanya ubushobozi bwo guhangana n'ingufu, ibyo bikaba bigabanya igihombo cy'ingufu n'ubwiyongere bw'ubushyuhe ku hantu hahuzwa. Iyo buhujwe n'uburyo bworoshye bwo gukoresha. Ihuriro ry'aho batembera Kuva kuri Gaopeng Electric, ubu bushyuhe buke butuma habaho isano ikomeza kuba ikonje kandi ihamye nubwo yaba yuzuye. Buri gihe dusaba abaguzi kureba kure y’ibipimo byo gukingira ubushyuhe n’ibikenewe byemeza ubushyuhe ntarengwa bw’umuyoboro w’amashanyarazi—urugero, umuyoboro w’amashanyarazi wa 2.5mm² ntugomba kurenza 7.41 Ω/km..

2. Imikorere y'ubushyuhe: Ubuhanga mu bidukikije bikomeye
Ubushyuhe bwa PVC ku nsinga isanzwe ya BV si icyuma gikingira pulasitiki gusa; ni ikintu cyakozwe neza. Amabwiriza agezweho yo kubungabunga ibidukikije, harimo na RoHS na REACH, asaba ubushyuhe budakingira inkongi gusa ahubwo budafite n'ibintu byangiza.. Ubwishingizi bwa PVC bwo mu rwego rwo hejuru butanga ubudahangarwa bwiza ku binyabutabire, alkali, n'ubushuhe, hamwe n'ubushyuhe bwo gukora igihe kirekire bugera kuri70°C(hamwe n'uburyo bwihariye bugera kuri 90°C cyangwa 105°C ku nsinga z'imbere)Iyi miterere yo kurwanya gusaza ni ingenzi cyane mu gushyira mu nganda cyangwa ahantu hashyushye ho ku nkombe z'inyanja aho ingese ari yo ihangayikishije cyane.

Impinduka mu Isoko ry'Amasoko ku Isi: Ubwiza bw'Ibicuruzwa

Isoko ry’isi yose ririmo guhinduka. Nk’uko byagaragajwe muri raporo ziheruka z’inganda, imisoro n’ihindagurika ry’uruhererekane rw’ibicuruzwa biri gutuma abaguzi barenga ku isoko rishingiye ku biciro. Uburyo bwo "gutanga ikiguzi" ubu burimo ibiciro byo kwangwa, ikiguzi cyo kuvugurura, n’ingaruka zo kubahiriza amategeko.Insinga ya BV ihendutse ikoresha umuringa wasubiwemo cyangwa PVC ishaje ishobora kugabanuka ku cyambu ariko ishobora gutera ibyago bikomeye—gushonga kw'amashanyarazi, gucika intege, ndetse n'ingaruka z'inkongi.

Twe muri Yueqing Gaopeng Electric turabyibonera ubwacu. Abakiriya bahitamo ibyuma bya terminal byiza bihuye n'insinga nto kandi zidasobanutse neza bakunze kuvuga ko bishyushye cyane aho umurongo uhurira. Ikibazo si terminal—ni ukwihanganira gukabije cyangwa ubushobozi buke bw'insinga. Niyo mpamvu dushyigikira ko habaho"Sisitemu yo Guhuza"uburyo: icyuma gikomeye gifatanye n'insinga ya BV ifite ubushobozi bwo gutwara amashanyarazi bwinshi kandi ifite ubushobozi bwo kuyitwara.