CB/CWB/CWW 6-35KV 200-3150A Kiʻekiʻe kiʻekiʻe-voltage mana laina laina ʻano lāʻau pā seramika.
Hōʻike huahana
Ua kapa ʻia ʻo Wall casing he wall casing, waterproof casing, wall embedded pipe, a ua hoʻokaʻawale ʻia ka pahu wai i loko o ka pahu wai paʻa a me ka pahu wai hikiwawe.ʻO ka pā pā AC i hoʻohana ʻia no ka hoʻokele uila i kapa ʻia ʻo AC wall bushing, hiki ke hoʻokaʻawale ʻia i loko o ka capacitive AC wall bushing a me ka porcelain insulated AC wall bushing, i kapa ʻia ʻo silicone rubber bushing a me porcelain bushing.
He kūpono nā porcelain bushings no nā kikowaena mana, substations, nā mana hoʻohele mana a me nā mea uila uila kiʻekiʻe me ka mana uila AC ma lalo o 35kV.Hoʻohana ʻia lākou ma ke ʻano he insulation a me ke kākoʻo no nā ʻāpana conductive e hele ana i nā paia a i ʻole nā mea ʻē aʻe.He kūpono nā kumu lāʻau no ka mahana ambient -40 ~ + 40 ℃.
Hoʻokaʻawale ʻia nā porcelain bushings ma waho a me loko e like me ka wahi i hoʻokomo ʻia.Wahi a ka hale, ua māhele ʻia i ke ʻano koʻokoʻo alakaʻi a me ke ʻano busbar.Wahi a ka mea conductor i hoʻohana ʻia, ua māhele ʻia i ka conductor aluminika a me ka conductor keleawe.E like me ka wahi hoʻokomo, ua māhele ʻia i ke ʻano maʻamau a me ke ʻano pollution-resistant.
Ke koho ʻana i nā pale pale
1. ʻAno a ʻano koho
Wahi a ka wahi hoʻokomo, hiki ke koho ʻia ke ʻano o loko a me waho.E like me ka palapala noi, paia bushings me conductors a
busbar .Hoʻohana maʻamau nā mea hāʻawi mana o loko i nā pale pale alumini conductor.
2. Ua kohoʻia ka voltage i kohoʻia
e like me ke ʻano ʻaʻole e emi iho ka volta i helu ʻia o ka pā pā ma mua o ka volta helu o ka mana mana ma kahi e kū ai.Ke loaʻa ka hau a me ka hau, pono e koho ka 3 ~ 20kV pā waho waho i kahi huahana me ka volta kiʻekiʻe.No ka 3-6kV, hiki ke hoʻohana pū ʻia nā huahana me ka piʻi ʻana o ka uila ʻelua.
3. ʻO ka mea i koho ʻia i kēia manawa ke koho
ʻAʻole e emi iho ke au o ka pā me ka conductor, a ʻo kona au i helu ʻia ma mua o ke au hana hoʻomau kiʻekiʻe o ke kaapuni.ʻAʻohe mea alakaʻi o ka busbar type wall bushing nona iho, no laila ʻaʻohe pilikia i ke koho ʻana i ka manawa i helu ʻia, akā pono e nānā ʻia ka nui o ka busbar i ʻae ʻia e hele i ka puka makani.
Hōʻike kumu hoʻohālike o ka pā pōhaku kiʻekiʻe:
C-------i loko o ke keleawe conductor paia bushing;
F-------huehue paia maloʻo kumu;
CL------ Paʻa Aluminum Conductor Wall Bushing;
CW---Mawaho-I loko o ka hale keleawe alakaʻi pā hale;
CWW---Mawaho-Iloko Copper Conductor Wall Bushing;
CWL---- -waho-i loko o ka alumini alakaʻi alakaʻi pale pale;
ʻO CWWL-waho-i loko e kūʻē i ka pollution alumini alakaʻi i ka pā pā;
CM-------i loko o ka busbar ka pā hale;
CMMW-waho- Iloko o ka pollution-resistant busbar ma-wall porcelain bushing;
Nā palena ʻenehana huahana
ʻO nā hiʻohiʻona huahana a me ka hoʻohana ʻana i ke kaiapuni
1. Loaʻa i kēlā me kēia mea nā mea maikaʻi o ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, a me ka halihali kūpono.
2. Loaʻa i kēlā me kēia insulator composite ka ikaika mechanical kiʻekiʻe, ka hale hilinaʻi, ka hana paʻa, a me ka palena palekana kiʻekiʻe e hōʻoia i ka hana palekana o ke kaapuni.
3. Loaʻa i kēlā me kēia insulator uila i hoʻohui ʻia ka hana ʻoi aku ka maikaʻi, hydrophobicity maikaʻi a me ka neʻe ʻana, a me ke kūpaʻa ʻana.
4. Loaʻa iā ia ka mana anti-pollution flashover maikaʻi, a hiki ke hana me ka maluhia ma nā wahi i haumia nui ʻole me ka hoʻomaʻemaʻe lima ʻole, e pale ana i ke ana ʻana i ka helu helu.
5. Loaʻa i kēlā me kēia A insulator composite ke kūpaʻa waika, ka pale alkali, ka pale ʻana i ka wela a me ke kūpaʻa capacitance, ka hana hoʻopaʻa ʻana maikaʻi, a hiki ke hōʻoia i ka wai insulation a pēlā aku.
6. Anti-brittleness, ōlaʻi ikaika, ʻaʻohe brittle fracture ulia.
Nā kūlana kaiapuni:
1) ʻO ka pahu o loko
ʻAʻole ʻoi aku ka kiʻekiʻe o ka mahana ambient ma mua o + 40 ℃ a ʻaʻole haʻahaʻa ma lalo o - 40 ℃
ʻAʻole ʻoi aku ka kiʻekiʻe ma mua o 1000 m
ʻAʻole ʻoi aku ma mua o 90% ka waiwai awelika o kēlā me kēia mahina.
Pono ka ea a puni mai ka haumia ʻino a ʻikea paha e like me ke kinoea puhi a me ka mahu wai
ʻAʻohe haʻalulu ikaika pinepine
2) Ka pahu waho
ʻAʻole ʻoi aku ke kiʻekiʻe o ka mahana ambient ma mua o + 40 ℃ a ʻaʻole haʻahaʻa ma lalo o - 40 ℃;
ʻAʻole ʻoi aku ke kiʻekiʻe ma mua o 1000 m;
ʻAʻole ʻoi aku ka wikiwiki o ka makani ma mua o 34m/s
Wahi a GB/T5582, ua māhele ʻia ka degere pollution ea o ka hoʻohana ʻana o ka huahana i ʻehā mau pae: I, II, III a me IV;
ʻAʻohe haʻalulu ikaika pinepine
Hoʻokaʻawale huahana a hoʻokomo
Hoʻohana a hoʻokaʻawale:
Hoʻokumu ʻia ka pahu me nā ʻāpana porcelain, nā mea metala, nā flanges kau a me nā bar conductive (koʻokoʻo).
Hoʻohana ʻia nā porcelain bushings no ka hāʻawi ʻana i nā mana a me nā mea uila uila kiʻekiʻe i nā keʻena mana a me nā substations, no nā uea e hele ai i nā ʻāpana lepo, nā paia a i ʻole nā mea uila, a e kākoʻo i nā ʻāpana conductive e hoʻokaʻawale iā lākou mai ka lepo a i ʻole ka pā.
Hiki ke hoʻokaʻawale ʻia nā porcelain bushings i loko a me waho o ka pā porcelain bushings e like me ko lākou hoʻohana ʻana.Wahi a nā alakaʻi ʻokoʻa e hele ana ma waena o kona kikowaena, hiki ke hoʻokaʻawale ʻia i ka busbar through-wall porcelain bushing, copper conductor through-wall porcelain bushing and aluminum conductor through-wall porcelain bushing.
Ke hoʻopili pololei ʻia ka conductor keleawe i ka busbar, maʻalahi ka galvanic corrosion, a ʻoi aku ka kiʻekiʻe o ka piʻi ʻana o ka mahana o ka ʻili pili, e hoʻopau ai ka hui a hoʻopilikia i ke ola o nā mea hana.No laila, pono e hoʻohana i nā hui hoʻololi keleawe-aluminum, akā e lawe mai ia i ka pilikia i ke kūkulu ʻana i ka pūnaewele.Hiki i ka pahu ke hoʻoponopono i nā pilikia i luna.
Hoʻohui ʻia nā ʻāpana porcelain i loko a me waho mai nā ʻāpana porcelain, nā koʻokoʻo conductive, nā mea metala ma nā ʻaoʻao ʻelua a me nā flanges e kau ana.Hoʻohui ʻia ka pā pahi ma o ka porcelain bushing mai nā ʻāpana porcelain, nā mea metala ma nā ʻaoʻao ʻelua, busbar splint a me ka mounting flange (ua hoʻomākaukau ʻia ka busbar splint e ka mea hoʻohana e like me ka nui o ka busbar).
Nā kuhikuhi no ka hoʻokomo ʻana a me ka hoʻohana ʻana:
1. ʻO ka porcelain bushing ma waena o ka paia he mea kūpono ia no ka hāʻawi ʻana i nā lako o nā kikowaena mana a me nā substations kahi i helu ʻia ai ka mana o ka mana AC ma lalo o 40.5kv, ʻo ka mahana ambient o ke kahua hoʻonohonoho -40 ° C ~ + 40 ° C, a ʻaʻole ʻoi aku ke kiʻekiʻe ma mua o 1000m.
2. ʻAʻole kūpono nā pale o loko no nā wahi kahi i hōʻino ʻia ai ka enamel, nā mea metala a me ka ciment adhesive o ka bushing a lawa paha e hōʻemi i ka hana uila o ka bushing.
3. Ina e puka mai ana ka hapa i ka wa e hana ana o ka porcelain bushing ma o ka paia, e nana ina he hapa ka hookahe ana o ke alumina i hooleleia ka papa ma ka flange a i ole ka lua o loko o ka porcelain bushing, a ina pela, e lawe i ka manawa e hoohalike ai me ke kaomi ana. manawa.
4. Pono e wehe ʻia ka puka pā no ka hoʻokomo ʻana i ka busbar ma waena o ka pā porcelain bushing e like me ka nui o kona hoʻoikaika ʻana.
Nā kikoʻī huahana
Nā huahana pana maoli
He kihi o ka hale hana hana
Hoʻopili huahana
hihia noi huahana
