BHD2 mndandanda 200-400A 660 / 1140V Mine kuphulika-umboni otsika-voltage chingwe mphambano bokosi
Mafotokozedwe Akatundu
BHD series mine mine-proof low-voltage cable junction box ndi yoyenera migodi yomwe ili ndi mpweya woopsa (methane) ndi fumbi la malasha.Mu dongosolo lamagetsi la 1140V (200-400A), chizindikiro wamba, kuyatsa, zida zamagetsi, ndi zina zambiri zimagwiritsidwa ntchito polumikizira chingwe ndi nthambi.
Kufotokozera Kwachitsanzo
Zosintha zaukadaulo
Zogulitsa ndi malo ogwirira ntchito
Zogulitsa:
1. Bokosi lolowera limapangidwa makamaka ndi chipolopolo choteteza moto (chipolopolo, chivundikiro) CM05, chipika chotsekereza chotchinga, chipangizo cholowera chingwe, ndi malo oyambira mkati ndi kunja;
2. Chipolopolo ndi chivundikirocho amapangidwa ndi lathyathyathya flameproof pamwamba kudzera mabawuti ndi zomangira zina Kulumikizana;
3. Chotsekeracho chimapangidwa ndi dongo loyera kwambiri, lomwe limapanikizidwa, lopaka sintered ndi glazed, ndipo lili ndi mphamvu zabwino kwambiri zotetezera magetsi.
Malo ogwiritsira ntchito malonda:
1. Kuthamanga kwapakati 80KPa—106 Kpa
2. Kutentha kwa mpweya wozungulira -20°C—+40°C
3. Chinyezi cha mpweya sichiposa 95% (+25°C)
4. Palibe tokhala amphamvu ndi mantha Malo
5. Malo omwe mulibe madzi akudontha, mvula ndi chipale chofewa
6. Malo omwe kulibe mpweya wowononga ndi nthunzi zomwe zingawononge zitsulo ndi kutchinjiriza
Kugwiritsa ntchito zinthu ndikofunikira
1. Bokosi lolumikizana likadzatsegulidwa, liyenera kuyang'aniridwa kuti liwonongeke komanso zikusowa.
2. Bokosi lolumikizira liyenera kupachikidwa molunjika kumtunda kwa msewu kapena kukhazikika pa bulaketi yapadera.
3. Zingwe zomwe zili pamapeto otsogolera kumbali zonse ziwiri ziyenera kukhala ndi kuchepa koyenera, ndipo mitu ya chingwe sayenera kunyamulidwa.
4. Pambuyo pa mbali ziwiri za chingwe kulowa m'bokosilo, cone yopanikizika kumapeto kwa chingwe iyenera kukhazikitsidwa ndi pallet.
5. Chingwe chopanda kanthu cha 30mm pamapeto onse a chingwecho chimapanikizidwa ndi mtedza wapadera woponderezedwa ku terminal (yogwiritsidwa ntchito ndi wrench yapadera) kuti iwonetsetse kukhudzana kodalirika, ndipo waya wapakati saloledwa kukhala womasuka.
6. Maboti omangirira a mbali zonse za bokosi lolumikizana ayenera kukhala athunthu ndikufufuzidwa pafupipafupi ndi ogwira ntchito apadera.Ngati pali vuto lililonse, liyenera kuthetsedwa munthawi yake.
7. Kukonza ndi kusamutsa bokosi la mphambano sikuyenera kuchitidwa pansi pa chikhalidwe cha magetsi amoyo.Chophimbacho chiyenera kutsegulidwa pambuyo poti magetsi atha ndikutulutsidwa ndi njira zodalirika malinga ndi zofunikira za "Malamulo a Chitetezo cha Mgodi wa Malasha".
8. Bokosi lolumikizirana liyenera kukhazikitsidwa modalirika likagwiritsidwa ntchito.
9. Musanayambe kupanga chingwe chopangira chingwe, psinjika flange, mphete yosindikizira, mphete yosungira ndi gawo lolumikizira liyenera kukhala lopangidwa ndi chingwe, ndipo chingwe chogwiritsira ntchito chingwe chiyenera kukonzedwa molingana ndi njira yopangira ma terminal ya chingwe chokwera kwambiri.
10. Ngati palibe waya wowongolera, lumikizani mawaya achitetezo kumbali zonse ziwiri ndikulumikiza ma terminals othandizira.Lukani mawaya oyambira mbali zonse ziwiri pamodzi ndi kuwalumikiza ku zipangizo zawo zamkati.
Zambiri zamalonda
Zogulitsa zenizeni
Ngodya ya msonkhano wopanga
Kupaka katundu
Mlandu wofunsira mankhwala
