GGD AC low voltage fixed switchgear

GGD AC LV switchgear yokhazikika imagwira ntchito pamagawo ogawa ndi AC 50Hz, oveteredwa ntchito voteji 380V, oveteredwa panopa mpaka 3150A pansipa mu siteshoni magetsi, substation, mafakitale malonda etc., ntchito kutengerapo mphamvu, kugawa ndi kulamulira mphamvu, kuyatsa ndi zida zogawa.Zogulitsazo zimakhala ndi mphamvu zosweka kwambiri, kukhazikika kwamphamvu komanso kutentha, pulojekiti yosinthika yamagetsi, kuphatikiza kosavuta, kusinthika kwapang'onopang'ono, kapangidwe katsopano komanso chitetezo chambiri ndi zina zambiri. Imagwirizana ndi IEC439 "Chida chotsika chamagetsi chomaliza chosinthira ndi chipangizo chowongolera" ndi GB7251.1 "Chida chotsika chamagetsi chotsika" ndi zina.

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Mbali yaikulu

1. Thupi la GGD AC LV lokhazikika la switchgear limatenga mtundu wa kabati wapadziko lonse.Framework imasonkhanitsidwa ndi chitsulo cha 8MF chopindika chozizira kudzera pa kuwotcherera mbali.Zigawo za chimango ndi zinthu zapadera zokwerera zimafananizidwa ndi zida zopangira zitsulo za bar kuti zitsimikizire kulondola komanso mtundu wa nduna.Zigawo za nduna yapadziko lonse lapansi zidapangidwa molingana ndi mfundo ya module, komanso ndi 20 modulus mounting hole ndi high universal coefficient.
2. Kokwanira chifukwa cha kukana kutentha panthawi ya kabati.Mipata yokanira kutentha yamitundu yosiyanasiyana imayikidwa pamwamba ndi pansi kumapeto kwa nduna.
3. Malinga ndi zofunikira pa mapangidwe a nkhungu pazinthu zamakono zamakono, kutengera njira ya golidi kutanthawuza kupanga ndondomeko ya kabati ndi magawo olekanitsa a gawo lililonse, kuti nduna yonse ikhale yokongola komanso yabwino.
4. Chipata cha nduna chikugwirizana ndi chimango ndi kasinthasintha olamulira mtundu zosunthika hinge.Ndi yabwino unsembe ndi disassembly.Mzere umodzi wa rabara wokwera umayikidwa m'mphepete mwa chipata.Ndodo yodzaza pakati pa chipata ndi chimango imakhala ndi sitiroko yopondereza potseka chipata.Itha kuletsa chipata kuti chisakhudze kabati mwachindunji komanso kupititsa patsogolo gawo lachitetezo pachipata.
5. Lumikizani chipata cha mita ndi zida zamagetsi ndi chimango ndi waya wofewa wamkuwa wamitundu yambiri. Lumikizani zidutswa zokwera mkati mwa nduna ndi chimango ndi zomangira zomangira.Kabichi yonse imapanga gawo lathunthu loteteza pansi.
6. Chivundikiro chapamwamba cha nduna chikhoza kuthetsedwa ngati kuli kofunikira kuti pakhale msonkhano komanso kusintha kwa mabasi akuluakulu pamalopo.Mabwalo anayi a kabati amayikidwa ndi slinger kuti akweze ndi kutumiza.
7. Chitetezo cha nduna: IP30.Wogwiritsa akhoza kusankha mkati mwa IP20.IP40 malinga ndi zofunikira zachilengedwe.

Waukulu luso magawo

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Gwiritsani ntchito zinthu zachilengedwe

1. Kutentha kwa mpweya wozungulira: -5℃~+40℃ ndipo kutentha kwapakati sikuyenera kupitirira +35℃mu 24h.
2. Ikani ndikugwiritsa ntchito m'nyumba.Kutalika pamwamba pa nyanja kwa malo ogwirira ntchito sayenera kupitirira 2000M.
3. Chinyezi chachibale sichiyenera kupitirira 50% pa kutentha kwakukulu +40 ℃.Kuchuluka kwa chinyezi kumaloledwa pa kutentha kochepa.Eks.90% pa +20 ℃.Koma chifukwa cha kusintha kwa kutentha, n’zotheka kuti mame ang’onoang’ono atuluke mwachisawawa.
4. Kuyika gradient kusapitirira 5 °.
5. Ikani m'malo opanda kugwedezeka koopsa ndi kugwedezeka ndi malo osakwanira kuti awononge zida zamagetsi.
6. Chofunikira chilichonse, funsani wopanga.

Mapangidwe amkati

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Chitsanzo

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