BHD2 moʻo 200-400A 660/1140V ʻO kaʻu pahu pahu hui uwea haʻahaʻa pahū-hōʻoia.
Hōʻike huahana
BHD series mine explosion-proof low-voltage cable junction box he kūpono ia no nā mines i loaʻa i nā kinoea pōʻino pahū (methane) a me ka lepo lanahu.Ma ka pūnaewele hoʻolako mana o 1140V (200-400A), hoʻohanaʻia ka hōʻailona maʻamau, nā kukui, nā lako mana, a me nā mea'ē aʻe no ka hoʻohui kaula a me ka lālā.
Hōʻike Hoʻohālike
Nā palena ʻenehana
Nā hiʻohiʻona huahana a me ke kaiapuni hana
Nā hiʻohiʻona huahana:
1. ʻO ka pahu hui ka mea nui i haku ʻia me ka pūpū flameproof (shell, cover) CM05, insulated terminal block, cable entry device, a me ka hoʻokumu ʻana o loko a me waho;
2. ʻO ka pūpū a me ka uhi i hana ʻia me ka ʻili ahi palahalaha ma o nā bolts a me nā mea hoʻopili ʻē aʻe.
3. Hana ʻia ka pahu pahu i ka pālolo maʻemaʻe kiʻekiʻe, i kaomi ʻia, sintered a me ka aniani, a loaʻa nā waiwai insulation uila maikaʻi loa.
Kaiapuni hoʻohana huahana:
1. Pumi kaawale 80KPa—106 Kpa
2. Ea wela wela -20°C—+40°C
3. ʻAʻole ʻoi aku ka nui o ka ea ma mua o 95% (+25°C)
4. ʻAʻohe puʻupuʻu ikaika a haʻalulu Wahi
5. Nā wahi ʻaʻohe wai kulu, ua a me ka hau
6. ʻO nā wahi ʻaʻohe kinoea kino a me ka mahu e hōʻino ai i nā metala a me ka insulation
He mea nui ka hoʻohana ʻana i ka huahana
1. Ma hope o ka wehe ʻana o ka pahu hui, pono e nānā ʻia no ka pōʻino a me nā ʻāpana nalowale.
2. Pono e kau ʻia ka pahu hui ma ka ʻaoʻao kiʻekiʻe o ke alanui a i ʻole e hoʻopaʻa ʻia ma kahi bracket kūikawā.
3. Pono nā kaula ma nā wēlau alakaʻi ma nā ʻaoʻao ʻelua i ka nui kūpono o ka lohi, a ʻaʻole pono e hoʻouka ʻia nā poʻo kaula.
4. Ma hope o ke komo ʻana o nā ʻaoʻao ʻelua o ke kaula i ka pahu, pono e hoʻopaʻa ʻia ka cone koʻikoʻi ma ka hope o ke kaula me kahi pallet.
5. Hoʻopili ʻia ka uea kumu 30mm ʻole ma nā ʻaoʻao ʻelua o ke kaula me kahi nut hoʻopili kūikawā i ka pahu (hoʻohana ʻia me kahi wīwī kūikawā) e hōʻoia i ka pili pono ʻana, a ʻaʻole ʻae ʻia ka uea kumu e wehe.
6. Pono e ho'opiha a nānā mau 'ia nā bolts o nā wahi a pau o ka pahu hui e nā limahana kūikawā.Inā he pilikia, pono e hoʻoponopono i ka manawa.
7. ʻAʻole pono e hoʻokō ʻia ka mālama ʻana a me ka neʻe ʻana o ka pahu hui ma lalo o ke kūlana o ka uila ola.Pono e wehe ʻia ka uhi ma hope o ka ʻoki ʻia ʻana o ka mana a hoʻokuʻu ʻia e nā ala hilinaʻi e like me nā koi o ka "Coal Mine Security Regulations".
8. Pono e ho'opa'a pono 'ia ka pahu hui ke ho'ohana 'ia.
9. Ma mua o ka hana mua ʻana i ka pahu uwea, pono e hoʻopaʻa ʻia ka flange compression, sealing ring, ke apo hoʻopaʻa a me ka pauku hoʻohui i loko o ke kaula, a pono e hana ʻia ka pahu kaula e like me ke kaʻina hana hana o ke kaula uila kiʻekiʻe.
10. Ke hoʻokomo ʻole ʻia ka uea hoʻomalu, e hili i nā uwea pale kiaʻi ma nā ʻaoʻao ʻelua a hoʻohui iā lākou ma o nā ʻāpana kōkua.E ulana i na uwea hookuonoono ma na welau elua a hookui ia lakou i ko lakou mau mea hookuonoono o loko.
Nā kikoʻī huahana
Nā huahana pana maoli
He kihi o ka hale hana hana
Hoʻopili huahana
hihia noi huahana
