KYN28A-12 Zovala Zachitsulo Zovala Zosuntha
Chidule cha Zamalonda
KYN28A- 12 m'nyumba zitsulo-clad zosunthika switchgear ndi wathunthu kugawa mphamvu chipangizo kwa 3.6kV ~ 12kV, 3 gawo AC 50/60Hz, dongosolo basi imodzi sectionalized.Amagwiritsidwa ntchito kwambiri pamagetsi apakati / majenereta ang'onoang'ono m'mafakitale amagetsi, kulandira mphamvu, kufalikira kwa magawo ogawa mphamvu ndi mphamvu zamafakitale, migodi ndi mabizinesi, komanso kuyambira pamagetsi akulu-voltagemotor etc., kuti aziwongolera, kuteteza ndi kuyang'anira dongosolo.Imagwirizana ndi GB/T11022, GB/T3906, DL/T404 ndi milingo ina yachibale.Ili ndi ntchito zoletsa kukankhira kapena kukoka ngolo ya wophwanyayo ndi katundu, wosweka amatsegula molakwika kapena kutseka, shutoff chophwanyira pomwe cholumikizira chapansi chili pafupi, kulowa muchipinda chamagetsi, molakwika kutseka .interlock Ntchito ya switching grounding ikakhala electriferous.Itha kugwiritsidwa ntchito ndi VCA yapakhomo ndi VS1 vacuum circuit breaker, itha kugwiritsidwa ntchito ndi VD4 kuchokera ku ABB ndi EV 12S yaku Schneider.
Mikhalidwe Yachilengedwe
1.Ambient Kutentha: Osapitirira +40'C ndipo osachepera 15C. Kutentha kwapakati sikudutsa +35C mkati mwa maola 24.
2. Altitude: Osapitirira 1000m.
3.Chinyezi Chachibale: chiwerengero cha tsiku ndi tsiku sichiposa 95%, mwezi wamtengo wapatali wa mwezi siwoposa 90%.
4.Chivomerezi Champhamvu: Osapitirira madigiri 8.
Kuthamanga kwa 5.Vapor: mtengo watsiku ndi tsiku si woposa 2.2kPa, pafupifupi mtengo wa mwezi uliwonse siwoposa 1.8kPa.
6.Kuyika malo opanda moto, ngozi ya kuphulika, kuipitsidwa kwakukulu, kuwonongeka kwa mankhwala ndi kugwedezeka kwamphamvu.
Zogulitsa Zamankhwala
1. Makabati ndi matabwa ogawa omwe amatengera pepala lachitsulo chophimbidwa ndi hotdip AI-Zn ndi chimango chotengera umisiri wopindika angapo zimapangitsa kuti pakhale kuchulukira kwakukulu komanso kupitilira kwabwino kwa dziko lapansi.
2. Kuganizira mozama za machitidwe a gawo lopanda ndale la mphamvu yamagetsi popanda kuyika pansi kapena kupyolera mu arc kupondereza coilgrounding, onjezerani chilolezo cha kutchinjiriza ndikuwonjezera mulingo wa kutchinjiriza, kuti muwonetsetse kuti switchgear ikukwaniritsa zofunikira zamphamvu za insulation.
3.Kuvala zitsulo kwathunthu ndi kupatukana mwamtheradi zigawo.
4.Madigiri achitetezo ndi IP4X, omwe amalepheretsa bwino zida kuti zisasokonezedwe ndi tizirombo tambirimbiri komanso tizirombo.
5.Chida chosavuta komanso chothandiza chamakina chopewera zisanu, kuteteza kuti zisagwire ntchito molakwika.
6.Ngolo yosunthika yapamanja imagwiritsa ntchito njira yothamangitsira nyongolotsi ndi nyongolotsi.Mtundu womwewo wa ngolo yapamanja imatha kusinthana kwathunthu, yosavuta kugwiritsa ntchito komanso kukonza.
7.Ikhoza kukhazikitsidwa kutali ndi khoma, yomwe ili yabwino kwambiri yokonza mbali ziwiri.Kapena ikhoza kukhazikitsidwa pakhoma, sungani kutsogolo kwa kabati, ndikukhala ndi malo ochepa.
8.Mphindi.m'lifupi gulu ndi 550mm, amene angathe kuonjezera ntchito yogawa chipinda.
9.Chinthucho chimayenda motetezeka komanso modalirika kudzera muyeso lolimba la condensation, zonyansa ndi zamkati za arc tolerance.
Magawo aukadaulo
Chithunzi chojambula cha kapangidwe
