Kumba
01
CNHWX-12 PREFABRICATED METAL VAKARWA-LOOP CAGE
Kuitwa kwezvinhu zvekutanga uye zvechipiri fusion yakajairwa mhete yekeji bhokisi haisi yakaderera kune S304 Stainless simbi kana GRC zvinhu (girazi fiber reinforced simende) nezvimwe zvinhu. Iyo goko rinofanirwa kuve rakakwana remagetsi simba uye harifanirwe kuremara kana kukuvadzwa panguva yekusimudza, kutakura uye kuisa. Chiyero chekudzivirira chebhokisi rekunze hachifanirwe kunge chakaderera pane IP43. Kana zvinhu zvekeji yerin'i iri simbi, ukobvu hwezita huri ≥ 2mm, uye kutsauka kunotenderwa kunosangana nezvinodiwa zveKirasi B kunyatsoita "GB/T 708 Dimensions, Shapes, Weights uye Inobvumidzwa Kutsauka kweCold-rolled Steel Plate neSimbi. Zvikamu".
Bhokisi rekunze resimbi rinofanira kurapwa ne-anti-corrosion coating technology. Iko kupfekedza kunofanira kunge kwakafanana uye kunoenderana muhupamhi. Iyo yekupfekedza inofanira kuva nekunamatira kwakasimba.
Overview
Nekuenderera mberi nekufambira mberi kwevanhu, gidhi remagetsi remudhorobha renyika yangu rakachinja zvikuru. Maguta mazhinji akagadzira kana kuti ari kuumba nzvimbo zhinji dzemagetsi dzinorema. Kare, magetsi kubva ku12/24kV substation tambo [kana mitsara yemapazi] kuenda kune vanotungamira vashandisi yakatadza kuzadzikisa zvinodiwa pakuvandudzwa kwemaguta. Nekuda kweizvozvo, nzira nyowani yekugovera magetsi yabuda kuti ipe simba kune vashandisi kuburikidza nekuchinja. Nekudaro, nekuwedzerwa kwekuzara kwemaguta, mamwe ekutanga echivanhu switchgear akarambidzwa nenyika uye kuronga kwemadhorobha. Naizvozvo, yakawedzera yepamusoro uye inoshanda yekunze yakakwira-voltage mhete bhokisi (yakamisikidzwa) yabuda. Ichi chigadzirwa hachidi kuvakwa kwehurumende uye chinotora nzvimbo diki. Iyo gadziriso inochinjika kwazvo uye nzira yekupa magetsi inovimbika. Kuvaka, kuisa uye kugadzirisa nguva inopfupikiswa zvakanyanya, uye mutengo wakazara unoderedzwa.
Nekuvandudzwa kweindasitiri yemazuva ano, dhigirii re otomatiki uye hungwaru hwemagetsi ekudzora michina iri kuramba ichikwira nekukwira. Tekinoroji yemazuva ano yemagetsi, tekinoroji yekunzwa, tekinoroji yekutaurirana, uye tekinoroji yetiweki yekombuta zvinoshandiswa kutarisa, kuchengetedza, uye kutarisa midziyo yemagetsi pasi pezvakajairwa uye nenjodzi. Iko kubatanidzwa kwekutonga uye kuyerwa kuti uwane manejimendi akanaka yave nzira isingadzivisike uye kutungamira kwekusimudzira.
Iyo yekunze yakakwira-voltage mhete bhokisi (yakamisikidzwa) inotora uye inodzidza kubva kune yekunze tekinoroji, inobatanidza 12/24kV switch cabinet, circuit breaker, load switch, current and voltage transformer, 12/24kv power supply PT, switching station FTU, RTU, kutaurirana. control Terminal (CCu). 12/24kV metering uye otomatiki mita kuverenga, USP magetsi uye anoratidza zviridzwa akaiswa uye debugged mu inobviswa, yakavharwa uye mwando-uchapupu Stainless bhokisi bhokisi, nokudaro vachiona ekutanga uye yechipiri masisitimu mumaguta ekugovera network. Kubatanidzwa uye modular gungano kunopfupisa kutenderera kwekuvaka uye kunatsiridza zvakanyanya kuvimbika kwekushanda kwemagetsi emaguta.
Product main features
Chigadzirwa chacho chinotora kuvharwa kwegasi uye chinogona kuve nemhinduro dzekutanga senge mabreaker breakers, load switch, uye midziyo yemagetsi yakasanganiswa. Ichi chigadzirwa chepuraimari uye chechipiri chekubatanidza dhizaini yakavakirwa paazvino kugovera network otomatiki zviyero, kubatanidza DTU, hungwaru sensing, kuona online uye zvimwe zvinhu zvakangwara, uye inokodzera kwakasiyana kugovera network otomatiki system application.
◆Kukwanisa kwakasimba kuenderana nemhoteredzo
◇Yakazara maindasitiri-giredhi dhizaini, hutsinye hunosvika padanho rekunze IV
◇Yakanaka electromagnetic kuenderana dhizaini, yemukati yekuyedza inosangana neNhanho IV zvinodiwa; ◇Yakareruka pa-saiti kuisirwa uye kugadzirisa;
◇ Gare gare kugadzirisa kuri nyore uye kunodhura, uye kugadzirisa kure kunopihwa.
◆ Akapfuma mabasa uye kuita kwakanakisa
◇ Multiple communication ports, mbiri Ethernet, 4 serial ports, inotsigira optical fiber, wireless routing kutaurirana;
◇Tsigira zvazvino zvakakurumbira mapuroteni, GB101, GB104, cDT, MODBUS, nezvimwewo;
◇Tsigira kutaurirana nguva, ≤5S, kurongeka kwenguva ≤2S/ denga;
◇Inotsigira encryption yeState Grid communication data (Gwaro nhamba 168);
◇Kudzora 4-nzira, 6-nzira, 8-nzira chinja midziyo, yekuparadzanisa switch uye yekuisa pasi;
◇Tsigira ambient tembiricha uye humidity yekutarisa;
◇Iine harmonic yekuongorora basa; inotsigira "matatu kure" basa, analogi yakarurama inosvika 0.2 / 0.5 level; ◇Ine mabasa akawanda ekudzivirira, pfupi dunhu overcurrent, single-phase grounding;
◇80-pfungwa yekurekodha wave kurekodha uye kukanganisa meseji kurodha;
◇Inotsigira akawanda voltage/simba rekushandisa magetsi ekushandisa uye bhatiri activation; ◇Inotsigira electromagnetic transformer kana yemagetsi transformer kuwana;
◆Hungwaru: Yakabatanidzwa kugovera network otomatiki yakangwara terminal inogona kuona kugovera network otomatiki, feeder otomatiki uye mamwe akangwara ekuparadzira network mabasa.
◆Kubatanidzwa: yekutanga uye yechipiri fusion dhizaini, yekutanga switching dhizaini inosanganisa yechipiri yakangwara zvikamu, dhizaini yakabatanidzwa, kusanganisa kuri nyore uye kushanda nekugadzirisa.
◆ Miniaturization: compact chimiro, chiri nyore kushanda, chinonyanya kuve negasi insulated switchgear uye yakasimba insulated switchgear michina inogadzirwa nekambani yedu.
◆Kusiyana-siyana: Circuit breakers, load switch, musanganiswa midziyo uye zvimwe zvigadziriso zvinogona kusanganiswa zvakasununguka kuti zvisangane nezvinodiwa zvakasiyana.
Iyo huru yehunyanzvi parameters
| Zita | Unit | Load switch kabati musanganiswa wemagetsi kabati | ||
| Rated peak inomira ikozvino | kA | 50/63 | ||
| Yakavharwa loop breaking current | A | 630 | ||
| Rated tambo yekuchaja breaking current | A | 25 | ||
| Rated hapana-mutoro inverter breaking current | A | 16 | ||
| Yakatemerwa kutyora kwekufambisa ikozvino | A | 1750 | ||
| Fuse short-circuit breaking current (inoshanda kukosha) | kA | 63 | ||
| Earthing switch yenguva pfupi inomira ikozvino / nguva | kA | 25kA/1s | ||
| Yakatemerwa nguva dzazvino dzekutyora | Chechipiri-chiyero | ≥200 | ||
| Mechanical hupenyu | Chechipiri-chiyero | ≥200o | ||
| SF6 gasi pagore rekudonha chiyero | Kwete kupfuura 1% | |||
| Yakatemerwa kutyora kwekufambisa ikozvino | A | 1750 | ||
| Zvinotarisirwa kutyora-pfupi kutyora kwefuse (inoshanda kukosha) | kA | 63 | ||
| Earthing switch yenguva pfupi inomira ikozvino / nguva yenguva | kA | 25kA/1s | ||
| Yakatemerwa nguva dzazvino dzekutyora | Chechipiri-chiyero | ≥200 | ||
| Mechanical hupenyu | Chechipiri-chiyero | ≥2000 | ||
| SF gasi gore negore leak rate | Kwete kupfuura 1% | |||
| Ratedinsulationlevel | 1min simba frequency inomira voltage (inoshanda kukosha) | pakati pekutsemuka | kv | 48 |
| alternating | kv | 42 | ||
| zvishoma | kv | 42 | ||
| Mheni ine simba inomira voltage (peak value) | pakati pekutsemuka | kv | 85 | |
| alternating | kv | 75 | ||
| zvishoma | kwv | 75 | ||
| Spring operating mechanism | Manual, inogona kuvandudzwa kumagetsi | |||
| Operating voltage | v | DC48V/ AC220V | ||
| External insulation creepage distance | mm/kv | ≥20 | ||
| Zvikamu zvakasiyana zvekuvhura gedhi | ms | asingasviki 5 | ||
| Yakasiyana nguva yekuvhara | ms | asingasviki 5 | ||
| Main redunhu kuramba | uΩ | isingasviki 140 | ||
| Cabinet shell protection level | IP4x | |||