KYN28A-12 (Z) (GZS1) mtundu wachitsulo-claded withdrawable AC zitsulo-zotsekedwa switchgear, ndi oyenera magawo atatu AC 50Hz dongosolo mphamvu, ntchito kulandira ndi kugawira mphamvu ya magetsi ndi kulamulira, kuteteza ndi kuwunika dera.
Chogulitsirachi chikugwirizana ndi: GB3906 "Zosintha zamakono zotsekedwa ndi zitsulo zotsekedwa ndi zida zoyendetsera magetsi ovotera pamwamba pa 3.6kV mpaka ndi kuphatikizapo 40.5kV", GB/T11022 "Zodziwika bwino za ma switchgear apamwamba kwambiri ndi ma controlgear", lEC60298 ". AC zotsekera zitsulo zotchinga ndi zowongolera zovoteledwa pamwamba pa 1 kV mpaka ndi kuphatikiza 52kV” .
Kagwiritsidwe Ntchito Bwinobwino
● Kutentha kwa mpweya wozungulira: -15℃~+40℃.
● Chinyezi: Chinyezi chapakati pa tsiku ndi tsiku: ≤95%.
Kuthamanga kwa nthunzi wamadzi tsiku lililonse ≤2.2kPa.
Chinyezi chapakati pamwezi ndi 90%.
Kuthamanga kwa nthunzi wamadzi pamwezi ndi 1.8kPa.
● Kutalika: ● Kuchuluka kwa chivomezi: ≤8 madigiri.
● Mpweya wozungulira suyenera kuipitsidwa kwambiri ndi mpweya woyaka kapena woyaka, mpweya wamadzi, ndi zina zotero.
● Malo osagwedezeka kwambiri.
● Mukagwiritsidwa ntchito pamikhalidwe yopitilira GB3906, wogwiritsa ntchito ndi wopanga adzakambirana.
Zogulitsa Zamankhwala
● Kutsekera kwa mankhwalawa kumapangidwa kwathunthu ndi chitsulo chopangidwa ndi aluminiyamu-zinc chopangidwa ndi zida zamakina ndikusonkhanitsidwa ndi ma bolts pambuyo popindika ndi kupanga kangapo. Lili ndi mphamvu zamakina apamwamba, zomwe zimatsimikizira bwino kukongola ndi kukongola kwa mankhwalawa. Khomo la kabati limakutidwa ndi pulasitiki. Imakhala ndi kukana kwamphamvu komanso kukana kwa dzimbiri, komanso mpanda wazinthu zokhala ndi IP4X chitetezo.
● Chophimba chachikulu cha mankhwalawa chikhoza kukhala ndi VD4 mtundu wa vacuum circuit breaker ndi C3 mndandanda wosinthika wosinthika wopangidwa ndi ABB, ndipo ukhozanso kukhala ndi mitundu yosiyanasiyana ya zoweta zapakhomo (monga VS1, VH1, VK, ZN28) kuti alowe m'malo mwazinthu zakunja zofanana.
● Mosasamala kanthu za chophwanya dera chosankhidwa, mtunda wotsekemera wa mpweya wa conductor wopanda kanthu ukhoza kutsimikiziridwa kukhala wamkulu kuposa 125mm, ndipo kutsekemera kophatikizana ndi kwakukulu kuposa 60mm. Oyendetsa madera ali ndi mwayi wapadera wokhala ndi moyo wautali, magawo apamwamba, kukonza kochepa, ndi kukula kochepa. KYN28-12 chitsulo-claded pakati-wokwera zitsulo-wotsekeredwa switchgear ndi oyenera 3.6-12kV magawo atatu AC 50Hz mphamvu grids, amene ntchito kulandira ndi kugawa mphamvu yamagetsi, ndi kulamulira, kuyang'anira ndi kuteteza madera. Itha kugwiritsidwa ntchito pamabasi amodzi, dongosolo la gawo limodzi la basi kapena ma bus awiri. switchgear imagwirizana ndi IEC298 "AC yotsekera zitsulo zotsekera ndi zida zowongolera zovoteledwa pamwamba pa 1kV mpaka komanso kuphatikiza 52kV", IEC694 "Zigawo zodziwika bwino zama switchgear apamwamba kwambiri ndi zowongolera" China GB3906 "Zosintha zachitsulo zotsekeredwa zida zopangira ma voltages ovotera pamwamba pa 3.6kV mpaka kuphatikiza 40.5kV" ndi DL404 "Zosintha zachitsulo zotsekeredwa pakali pano ndi zida zowongolera zovotera pamwamba pa 3.6kV mpaka kuphatikiza 40.5kV" Germany 0670 "Ac switchgear ndi controlgear pamwamba 1kV” ndi mfundo zina. Ndipo ili ndi ntchito yabwino komanso yodalirika yotsutsa-misoperation.
Main Technical Parameters
| Adavotera mphamvu | kV | 3.6, 7.2, 12 | |
| Adavoteledwa pafupipafupi | Hz | 50 | |
| Zovoteledwa ndi circuit breaker | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Zovoteledwa ndi switchgear | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Idavoteredwa kwakanthawi kochepa kupirira pano (4s) | kA | 20, 25, 31.5, 40 | |
| Chiyerekezo chapamwamba kupirira panopa (mtengo wapamwamba) | kA | 50, 63, 80, 100 | |
| Idavoteredwa ndi break circuit breaking current | kA | 20, 25, 31.5, 40 | |
| Idavoteredwa kuti ipange pakalipano (mtengo wapamwamba) | kA | 50, 63, 80, 100 | |
| Ovotera kutchinjiriza level1min mphamvu pafupipafupi kupirira voteji | Phase-to-phase, gawo-ndi-padziko | kV | 25, 30, 42 |
| Pamawu otseguka | kV | 27, 34, 48 | |
| Mphamvu ya mphezi imapirira mphamvu yamagetsi (mtengo wapamwamba) | Phase-to-phase, gawo-ndi-padziko | kV | 40, 60, 75 |
| Pamawu otseguka | kV | 46, 70, 85 | |
| Chitetezo mlingo | IP4X kunja kwa chipolopolo, IP2X pamene chipinda ndi chitseko chophwanyika chimatsegulidwa | ||
Ntchito
Mapangidwe a switchgear akuwonetsedwa pachithunzi pansipa. Mapangidwe amtundu wazitsulo zonse, gulu la nduna limapangidwa ndi mbale ya aluminiyamu-zinki yochokera kunja yokhala ndi mphamvu zotsutsana ndi dzimbiri, popanda chithandizo chapamwamba, chokonzedwa ndi zida za CNC zolondola kwambiri, pogwiritsa ntchito ukadaulo wapamwamba wopindika wambiri, kulumikizana ndi mtedza wakhungu ndi ma bolts amphamvu kwambiri, olondola kwambiri, opepuka komanso olimba mtima.
Chosinthiracho chikhoza kukhala ndi mndandanda wa ZN63A-12 (VS1), mndandanda wa VD4, mndandanda wa ZN65 ndi zida zina zopumira zomwe zimapangidwa ndi Ghorit, zosinthika komanso kusinthana kwamphamvu. Ngolo yamanja imakhala ndi malo ogwirira ntchito, malo oyesera, ndipo malo aliwonse ali ndi chipangizo choyikirapo ndi chowonetsera, chomwe chili chotetezeka komanso chodalirika.
Chipinda cha chingwe chikhoza kukhala ndi zingwe 9 za single-core. Zidazi zili ndi zokhoma zodalirika zamakina ndi zamagetsi kuti zikwaniritse zofunikira za "kupewa zisanu". Chipinda chilichonse chimakhala ndi njira zothandizira kupanikizika kuti zitsimikizire chitetezo chaumwini panthawi yogwira ntchito.
