General
KYN28A-12 (Z) (GZS1) mhando yesimbi-yakavharwa inobviswa AC simbi-yakavharirwa switchgear, inokodzera matatu-chikamu AC 50Hz simba system, inoshandiswa kugamuchira uye kugovera magetsi emagetsi uye kutonga, kudzivirira uye kutarisa dunhu.
Ichi chigadzirwa chinosangana nezviyero: GB3906 "Alternating-current metal-enclosed switchgear uye controlgear yeyakayerwa voltage pamusoro pe3.6kV uye kusvika uye inosanganisira 40.5kV", GB/T11022 "Yakajairwa kutsanangurwa kweyakakwira-voltage switchgear uye controlgear zviyero", lEC60298 " AC simbi-yakavharirwa switchgear uye controlgear yeakatemerwa voltages pamusoro pe1 kV uye anosvika uye anosanganisira 52kV".
Normal Kushandisa Conditions
● Ambient air tembiricha: -15℃~+40℃.
● Humidity mamiriro: Zuva nezuva avhareji hunyoro hunyoro: ≤95%.
Avhareji yemazuva ese mvura mhute pressure ≤2.2kPa.
Mwedzi wega wega hunyoro hwehukama huri 90%.
Avhareji yemwedzi wega wega mhute yemvura ndeye 1.8kPa.
● Altitude:
● Kudengenyeka kwepasi: ≤8 madhigirii.
● Mhepo yakapoteredza haifaniri kunyanya kusvibiswa negasi rinopisa kana rinopisa, mhute yemvura, nezvimwewo.
● Nzvimbo dzisingawanzo kudengenyeka.
● Kana ichishandiswa pasi pemamiriro akajairwa anopfuura GB3906, mushandisi nemugadziri vachataurirana.
Type Description
Product Features
● Kuvharirwa kwechigadzirwa chacho kwakanyatsogadzirwa nealuminium-zinc-coated steel sheet yakagadziriswa nemichina yemashini uye yakasanganiswa nemabhoti mushure mekukotama kwakawanda uye kuumba. Iine simba rakakwirira remagetsi, iro rinonyatso chengetedza kutsvinda uye kunaka kwechigadzirwa. Gonhi re cabinet rakaputirwa nepurasitiki. Iyo ine yakasimba kukanganisa kupikisa uye corrosion kuramba, uye chigadzirwa chakavharirwa neIP4X yekudzivirira level.
● Shanduko huru yechigadzirwa ichi inogona kuve yakashongedzerwa neVD4 type vacuum circuit breaker uye C3 series fixed load switch inogadzirwa neABB, uye inogonawo kuve nemhando dzakasiyana dzedzimba dzakateedzana vacuum circuit breakers (seVS1, VH1, VK, ZN28) kutsiva kunze kwenyika yakafanana chigadzirwa.
● Pasinei nemutambo wedunhu wakasarudzwa, kureba kwemhepo yekudzivirira kwevhavha isina chinhu kunogona kuvimbiswa kuva yakakura kudarika 125mm, uye kusungirirwa kwekubatanidza kwakakura kudarika 60mm. Iwo edunhu mabreak ane akasiyana mabhenefiti ehupenyu hwakareba, yakakwirira paramita, yakaderera kuchengetedza, uye diki saizi. KYN28-12 metal-claded centre-yakaiswa simbi-yakavharirwa switchgear inokodzera 3.6-12kV matatu-chikamu AC 50Hz magetsi magridi, ayo anoshandiswa kugamuchira uye kugovera magetsi emagetsi, uye nekudzora, kutarisa nekudzivirira maseketi. Inogona kushandiswa kune rimwe bhazi, rimwe bhazi chikamu system kana maviri mabhazi system. Iyo switchgear inoenderana neIEC298 "AC simbi-yakavharirwa switchgear uye controlgear yeakatemerwa voltages pamusoro pe1kV uye kusvika uye kusanganisira 52kV", IEC694 "Common clauses for high-voltage switchgear uye controlgear zviyero" China GB3906 "Alternating-ikozvino simbi-yakavharirwa switchgear controlgear yemagetsi akatemerwa ari pamusoro pe3.6kV uye anosvika uye anosanganisira 40.5kV" uye DL404 "Alternating-current metal-enclosed switchgear uye controlgear yeakatemerwa voltages pamusoro pe3.6kV uye anosvika uye anosanganisira 40.5kV" Germany 0670 "Ac switchgear uye controlgear yemagetsi pamusoro pe1kV" nezvimwe zviyero. Uye ine yakakwana uye yakavimbika anti-misoperation basa.
Main Technical Parameters
| Rated voltage | kV | 3.6, 7.2, 12 | |
| Rated frequency | Hz | 50 | |
| Rated current ye circuit breaker | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Yakatemerwa ikozvino ye switchgear | A | 630, 1250, 1600, 2000, 2500, 3150 | |
| Yakatemerwa nguva pfupi kutsungirira ikozvino (4s) | kA | 20, 25, 31.5, 40 | |
| Yakatemerwa peak inomira ikozvino (peak value) | kA | 50, 63, 80, 100 | |
| Rated short circuit breaking current | kA | 20, 25, 31.5, 40 | |
| Yakatemerwa pfupi dunhu kugadzira ikozvino (peak kukosha) | kA | 50, 63, 80, 100 | |
| Rated insulation level1min simba frequency inomira voltage | Phase-to-phase, phase-to-pasi | kV | 25, 30, 42 |
| Pakati pemazita akavhurika | kV | 27, 34, 48 | |
| Mheni ine simba inomira voltage (peak value) | Phase-to-phase, phase-to-pasi | kV | 40, 60, 75 |
| Pakati pemazita akavhurika | kV | 46, 70, 85 | |
| Dziviriro level | IP4X kunze kwegoko, IP2X apo kamuri uye redunhu rinotyora gonhi rinovhurwa | ||
Mabasa
Iyo switchgear chimiro inoratidzwa mumufananidzo uri pazasi. Iyo yese-simbi modular musangano chimiro, iyo kabati muviri inogadzirwa kunze kwenyika aluminium-zinc ndiro ine yakasimba anti-corrosion kugona, isina kurapwa kwepamusoro, yakagadziriswa neCNC yakakwirira-chaiyo michina, uchishandisa yepamusoro-yakapetwa tekinoroji, kubatana Iyo yakabatana ne bofu rivet nuts uye yakakwirira-simba mabhoti, nepamusoro-soro, uremu huremu uye simba rakanaka.
Iyo switchgear inogona kuve yakashongedzerwa neiyo ZN63A-12 (VS1) nhevedzano, VD4 nhevedzano, ZN65 nhevedzano uye mamwe vacuum circuit breaker anogadzirwa naGhorit, ane kuchinjika kwakafara uye kuchinjika kwakasimba. Iyo handcart inoshongedzerwa nenzvimbo yekushanda, nzvimbo yekuyedza, uye imwe neimwe nzvimbo ine yekumisikidza uye kuratidza mudziyo, iyo yakachengeteka uye yakavimbika.
Imba yetambo inogona kuve neanosvika 9 single-core tambo. Iyo midziyo ine yakavimbika mekiniki uye magetsi makiyi kuti ikwane zvizere ne "shanu kudzivirira" zvinodiwa. Kamuri yega yega ine migero yekuyamura yekumanikidza kuti ive nechokwadi chekuchengetedzwa kwemunhu panguva yekushanda.
Zvose Zviyero
| Urefu B |
| 2300(2200) |
| Upamhi A | Yakayerwa ikozvino kusvika ku1250A | 800 |
| Yakayerwa ikozvino 1600A uye pamusoro (kureba 4000m yakayerwa ikozvino 1250A) | 1000 | |
| Kudzika C | Cable inlet uye outlet | 1500 |
| Pamusoro pekupinda nekubuda | 1660 |
Installation Dimensions
| Switchgear width A | Switchgear kudzika B | L1 | L2 | L3 | L4 |
| 800 | 1500 tambo | 530 | 630 | 150 | 490 |
| 1660 pamusoro | 530 | 630 | 310 | 650 | |
| 1000 | 1500 tambo | 730 | 830 | 150 | 490 |
| 1660 pamusoro | 730 | 830 | 310 | 650 |
Main Circuit Schematic Drawing
| chirongwa NO. | 01 | 02 | 03 | 04 | 05 | 06 | |
| chikuru chedunhu schematic kudhirowa |  |  |  |  |  |  | |
| switchgear zviyero (W*D*H)mm | 800×1500×2300 1000×1500×2300 | ||||||
| rated current (A) | 630~3150 | ||||||
| main components | vacuum circuit breaker | 1 | 1 | 1 | 1 | 1 | 1 |
| ikozvino transformer LZZBJ9 series | 2 | 2 | 2 | 3 | 3 | 3 | |
| chinja chepasi JN15 | 1 | 1 | 1 | 1 | |||
| musungwa HY5W | 3 | 3 | |||||
| zita redunhu | inouya, inobuda | ||||||
| mashoko | 1. yakatemerwa ikozvino 1600A uye pamusoro, iyo switchgear hupamhi ndeye 1000mm.2. urefu 3000 ~ 4000m plateau type switchgear yakarongwa ikozvino 1250A, iyo switchgear hupamhi ndeye 1000mm. | ||||||
| chirongwa NO. | 07 | 08 | 09 | 10 | 11 | 12 | |||||||
| chikuru chedunhu schematic kudhirowa |  |  |  |  |  |  | |||||||
| switchgear zviyero (W*D*H)mm | 800×1500×2300 1000×1500×2300 | ||||||||||||
| rated current (A) | 630~3150 | ||||||||||||
| main components | vacuum circuit breaker | 1 | 1 | 1 | 1 | 1 | 1 | ||||||
| ikozvino transformer LZZBJ9 series | 2 | 3 | 3 | 3 | 2 | 2 | |||||||
| voltage transformer | JDZ10-10 | 2 | JDZ10-10 | 2 |
|
| JDZ10-10 | 2 | JDZ10-10 | 3 | JDZ10-10 | 3 | |
| HV fuse RN2-10 | 3 | 3 | 3 | 3 | 3 | 3 | |||||||
| chinja chepasi JN15 |
|
| 1 |
|
| 1 | |||||||
| musungwa HY5W | 3 |
|
| 3 |
|
| |||||||
| zita redunhu | tambo inouya+PT | ||||||||||||
| mashoko | Yakatemerwa ikozvino 1600A uye pamusoro, iyo switchgear hupamhi ndeye 1000mm. | ||||||||||||
| chirongwa NO. | 13 | 14 | 15 | 16 | 17 | 18 | |||||||
| chikuru chedunhu schematic kudhirowa |  |  |  |  |  |  | |||||||
| switchgear zviyero (W*D*H)mm | 800×1500×2300 1000×1500×2300 | ||||||||||||
| rated current (A) | 630~3150 | ||||||||||||
| main components | voltage transformer | JDZX10-10 | 3 | JDZX10-10 | 2 | JDZX10-10 | 2 | JDZX10-10 | 3 | JDZX10-10 | 3 | JDZX10-10 | 2 |
| HV fuse RN2-10 | 3 | 3 | 3 | 3 | 3 | 3 | |||||||
| musungwa HY5W | 3 |
|
| 3 |
|
| |||||||
| zita redunhu | voltage measurement+ arrester | ||||||||||||
| mashoko | Yakatemerwa ikozvino 1600A uye pamusoro, iyo switchgear hupamhi ndeye 1000mm. | ||||||||||||
| chirongwa NO. | 19 | 20 | makumi maviri nerimwe | makumi maviri nemaviri | makumi maviri nenhatu | makumi maviri nemana | |||||||
| chikuru chedunhu schematic kudhirowa |  |  |  |  |  |  | |||||||
| switchgear zviyero (W*D*H)mm | 800×1500×2300 1000×1500×2300 | ||||||||||||
| rated current (A) | 630~3150 | ||||||||||||
| main components | voltage transformer |
|
|
|
| JDZX10-10 | 2 | JDZX10-10 | 2 |
|
|
|
|
| HV fuse RN2-10 |
|
| 3 | 3 |
|
| |||||||
| musungwa HY5W |
|
|
|
|
| 1 | |||||||
| zita redunhu | disconnector+ kubatanidza (kuruboshwe) | disconnector+ kubatana (kurudyi) | disconnector+ kubatanidza (kuruboshwe) + chiyero chevoltage | disconnector+ kubatanidza (kurudyi)+voltage kuyerwa | outlet shandura chikamu | disconnector outlet shandura chikamu | |||||||
| mashoko | Yakatemerwa ikozvino 1600A uye pamusoro, iyo switchgear hupamhi ndeye 1000mm. | ||||||||||||
