GPN1-40.5kV Chochotseka AC Chitsulo Chovala Chotsekera Chosinthira
Chidule
GPN1-40.5kV zochotseka AC zitsulo-clad switchgear (yachidule switchgear monga pansipa) amagwira ntchito kwa 40.5kV, 3 gawo, AC ndi 50/60Hz magetsi mphamvu network kulandira ndi kugawa mphamvu mphamvu komanso kulamulira, kuwunika ndi kuteteza.Imagwiritsidwa ntchito pamakina amagetsi wamba komanso nthawi zomwe zimagwira ntchito pafupipafupi.Chogulitsachi chikugwirizana ndi GB 3906 "3 ~ 35kV AC Metal Enclosed Switchgear", GB/T 11022 "Magawo odziwika bwino a High Voltage Switchgear ndi controlgear Standard", DL/T 404-1997 "Order Technical term of Indoor AC High Voltage Switchgear ” ndi IEC-298 “1 ~ 52kV AC Metal Enclosed Switchgear ndi Controlgear muyezo”.
Ambient Condition
Kutentha kozungulira: -25 ℃ ~ + 45 ℃, pafupifupi tsiku lililonse: ≤35 ℃
Kutalika: 1000m (Standard);akhoza mpaka 4500m kuyitanitsa wapadera;
Chinyezi chachibale: pafupifupi tsiku lililonse ≤ 95%, pafupifupi pamwezi ≤ 90%;
Kuchuluka kwa chivomerezi≤8 digiri;
Zomwe zikuyenera kuchitika ziyenera kukhala zopanda zowononga, zoyaka komanso nthunzi.
Chitsanzo
Product Mbali
Switchgear ndi gawo la msonkhano ndipo chophwanyira dera chimatengera mtundu wapansi wa ngolo yamanja.Imakhala ndi kusintha kosinthika komanso kusinthanitsa bwino pambuyo popanga zida zapamwamba zapaintaneti za vacuum circuit breaker.Makina oyendetsa ma lead screw nut propulsion amayikidwa mu chimango cha ngolo kuti ateteze ku zolakwika ndi kuwononga makina oyendetsa, ngolo imatha kuchotsedwa mosavuta;Njira zonse zogwirira ntchito zitha kuchitika potseka;Ndikokakamiza kutseka pakati pa switch yayikulu, ngolo yamanja ndi chitseko chamagulu kuti mukwaniritse chitetezo zisanu;danga lalikulu polumikiza zingwe zingapo mu cubicle chingwe.Kusinthana kwa Earthing kumagwiritsidwa ntchito pozungulira ndi kuzungulira kwafupipafupi, digiri ya chitetezo champanda ndi IP3X, IP2X pansi potsegula.
Kufotokozera zaukadaulo
| Ayi. | Kanthu | Chigawo | Deta | |
| 1 | Adavotera mphamvu | kV | 36/38/40.5 | |
| 2 | Zovoteledwa panopa | A | 1250, 1600, 2000, 2500 | |
| 3 | Adavoteledwa pafupipafupi | Hz | 50/60 | |
| 4 | Idavoteredwa ndi break circuit breaking current | kA | 25, 31.5 | |
| 5 | 4s idavotera nthawi yayifupi kupirira pano | kA | 25, 31.5 | |
| 6 | Idavoteredwa kuti ipange ma frequency afupipafupi (pamwamba) | kA | 63, 80 | |
| 7 | Chiyembekezo chapamwamba kupirira panopa (chapamwamba) | kA | 63, 80 | |
| 8 | Insulation mlingo | Chovoteledwa ndi mphezi kupirira voteji | kV | 185 (pamalo otseguka: 215) |
| Main dera 1min mphamvu pafupipafupi kupirira voteji | kV | 95 (pamacheza otseguka: 110) | ||
| Wothandizira dera 1min mphamvu pafupipafupi kupirira voteji | kV | 2 | ||
| 9 | Mulingo wa autilaini(W)*(D)*(H) | mm | 1400/2800/2600 (GPN1 mtundu) 1200/2600/2400 (Kwa mtundu wa VD4/HD4) | |
| 10 | Digiri ya chitetezo | IP3X (chipinda IP2X) | ||
| 11 | Kulemera | kg | 1000-1850 (mtundu wa GPN1) 850-1850 (Kwa mtundu wa VD4/HD4) | |
Kapangidwe Mbali
Chophimbacho chimagawanika kukhala chotchinga ndi ngolo yamanja, mpandawu umapangidwa ndi zitsulo za aluminiyamu-zinki zokutidwa ndi zitsulo pambuyo pokonzedwa ndi makina a CNC ndi kupindika kwamitundu yambiri, kenako amasonkhanitsidwa ndi mabawuti.Chifukwa chake imakhala ndi mphamvu zamakina amphamvu ndipo imatha kutsimikizira ukhondo komanso mawonekedwe abwino.Muli ndi chipinda cholumikizirana, chotengera chapamanja, chipinda cha chingwe, digiri yachitetezo ndi IP2X pomwe ngolo yamanja ya CB ili pakutsegula ndikuyesa.
switchgear ndi zitsulo zovala zochotseka mtundu, dera lalikulu amatengera gulu kutchinjiriza processing, kufalikira mwadzidzidzi mbali zina.CT ndi switching earthing zimayikidwa mu chipinda cha chingwe ndi busbar.Digiri yachitetezo champanda ndi IP3X, chitetezo ndi malo akulu azingwe zingapo.Kapangidwe katsopano ka VCB kapena SF6 CB yotsekedwa kwathunthu ndi makina ogwiritsira ntchito masika ndi mtundu wophatikizika wa console womwe uli ndi kusinthanitsa bwino komanso kusintha kosavuta.
Onetsani Makulidwe a Switchgear
