GPN1-12kV Inobviswa AC Metal-clad Yakavharirwa Switchgear
Ambient condition
Ambient tembiricha: -25 ℃~+45 ℃, avhareji yemazuva ese: ≤35 ℃
Altitude: 1000m (Standard);inogona kusvika ku4500m yekuraira kwakakosha;
Hunyoro hunyoro: avhareji yemazuva ese ≤95%, avhareji yemwedzi ≤90%;
Kudengenyeka kwepasi kusimba ≤8 dhigirii;
Nguva dzinoshanda dzinofanirwa kunge dzisina zvinopisa, zvinoputika, zvinoparadza uye kuzunguza kwakanyanya.
Model
Products feature
1) Ichi chigadzirwa chinoshanda kune yedu pachedu yakagadzirwa GPVN-12kV/17Kv/24kV yakamisikidzwa kana insulating sleeve vacuum circuit breaker kana ABB's VD4 vacuum circuit breaker.
2) Yedu yekugadzira gadziriso GPVC vacuum contactor - fuse musanganiswa kana ABB kambani VC vacuum contactors, iyo inogona kuumbwa neFC loop cubicle, kusangana nemagetsi system yezvidyarwa zvemagetsi uye kudiwa kwemamwe maindasitiri nemabhizinesi emigodhi.
3) Kushandisa yakanakisa aluminium-zinc yakavharwa simbi ndiro nechaiyo CNC machining midziyo yakaunganidzwa mukhabhineti, uye kushandiswa kwekupeta kaviri maitiro, kunatsiridza zvakanyanya kusimba kwekabati.
4) Door pamusoro ne epoxy resin electrostatic poda yekupfapfaidza process, kuramba kwecorrosion, oxidation, kukanganisa uye kunamatira kwakasimba.
5) Cabinet yakavharwa yakazara chimiro inoonekwa yakazara armored, iyo inoshanda zvikamu zvakaparadzaniswa zvachose.Kana musuwo wakavharwa, unogona kuwana kushanda kwedunhu rebreaker uye earthing switch.
6) Precision screw drive mechanism, chengetedza trolley nekuchinjika kwakanaka.
7) Hurongwa hwekutanga hwakakwana hwekusangana nezvinodiwa zvakasiyana zvevashandisi, uye inogonesa chirongwa chetrolley kaviri.
8) Fast grounding switch yepasi uye mapfupi maseketi, uye kuwana magetsi (Motorized) kushanda.
9) Yakapusa uye inoshanda "Five Chengetedzo" yekubatanidza nzira inogona nekuvimbika kudzivirira kushandiswa zvisizvo uye kuve nechokwadi chekuchengetedzwa kwemushandisi.
10) Switchgear ndeyeArc-proof type, pamusoro pemabhazi compartment, Vacuum circuit breaker compartment, uye cable terminal compartment ine zvigadziriso zvekuyamura.
11) Cable compartment ine nzvimbo yakakwana, inogona kusungirirwa zviri nyore kune kuwanda kwetambo, uye ita shuwa kukwirisa kweplug yetambo.
12) Yakasimba yekudzivirira chiyero (IP4X), kudzivirira zvinobudirira nyaya yekunze kana kupinda kwezvipembenene.
13) Inosarudzika yechipiri sisitimu inoteedzera chengetedzo yekutarisa mudziyo ine yekuzviongorora basa uye data kutaurirana, yakangwara yakabatanidzwa komputa, kuwana kure kure, kure kure telemetry, kure kure kuona, kure kugadzirisa.
14) Sangana neGB3906, GB / T11022, DL404 uye IEC60298, IEC62271-1 zviyero, uye kuburikidza neyakadzama bvunzo mhando bvunzo uye plateau bvunzo (3000 m).
15) Akapasa bvunzo dzekuenderana nemagetsi murabhoritari yepamusoro yemidziyo yemagetsi.
A.Technical specification For 12Kv switchgear
| Item | Unit | Data | |
| Rated voltage | kV | 6~12 | |
| Rated frequency | Hz | 50/60 | |
| Rated current | A | 630~4000 | |
| Rated insulation level | 1min simba frequency (Chikamu chepasi / kumativi akazaruka mazita) | kV | 42/48 |
| Mheni ine simba inoshingirira voltage (Chikamu chepasi / kumativi ose akazaruka) | kV | 75/85 | |
| Main busbar rated current | A | 1250,1600,2000,2500,4000 | |
| Sub-busbar yakayerwa ikozvino | A | 630,1250,1600,2000,2500,3150 | |
| Yakatemerwa nguva pfupi kutsungirira ikozvino (4s) | kA | 16,20,25,31.5,40,50 | |
| Rated peak inomira ikozvino | kA | 40,50,63,80,100,125 | |
| Dhigirii rekudzivirira | Enclosure IP4X, IP2X (VCB gonhi rakavhurwa) | ||
| Rondedzero yedimension (hupamhi / kudzika / urefu) | mm | 650(800,1000) /1500(1300,1670,2000) /2300 | |
| Kurema | kg | 500 ~ 1200 | |
Chimiro dhizaini ye cubicle 630A ~ 1250A
Chimiro dhizaini ye cubicle 1600A ~ 4000A
B.Main technical parameters tafura ye17.5kV switchgear
| Aihwa. | Zita | Unit | Data | |
| 1 | Rated voltage | kV | 15/17.5 | |
| 2 | Rated insulation level | 1 min simba frequency inomira voltage (RMS) | kV | 50 |
| Mhepo yekuvhenekesa inomira voltage (peak) | 95 | |||
| 3 | Rated current | A | 630~4000 | |
| 4 | Rated short-circuit kuvhura ikozvino | kA | 50 | |
| 5 | Rated simba frequency | Hz | 50/60 | |
| 6 | Yakatemerwa pfupi-circuit kugadzira ikozvino (peak) | kA | 130 | |
| 7 | Rated peak inomira ikozvino | kA | 130 | |
| 8 | Yakatemerwa nguva pfupi inomira ikozvino | kA | 50 | |
| 9 | Upenyu hwemagetsi | nguva | 20 | |
| 10 | Yakatemerwa nguva yenguva pfupi yedunhu | s | 4 | |
| 11 | Mechanical hupenyu hweVCB | nguva | 10000 | |
| 12 | Dziviriro degree ye cubicle | Enclosure IP4X, IP2X (VCB gonhi rakavhurwa) | ||
| 13 | Chimiro chechimiro (W*D*H) | mm | 800/1000*1500/1670*2300 | |
| 14 | Kurema | kg | 500 ~ 1200 | |
C.Technical tsanangudzo ye24kV switchgear
| Item | Unit | Data | |
| Rated voltage | kV | 24 | |
| Rated frequency | Hz | 50/60 | |
| Rated current | A | 630,1250, 1600, 2500, 3150, 4000 | |
| Rated insulation level | 1min simba frequency (chikamu kusvika panyika / kumativi akazaruka mazita) | kV |
65 |
| Mheni ine simba inoshingirira voltage (chikamu kusvika panyika / kumativi akazaruka mazita) | kV |
125 | |
| Yakatemerwa nguva pfupi kutsungirira ikozvino (4s) | kA | 20, 25, 31.5 | |
| Rated peak inomira ikozvino | kA | 50, 63, 80 | |
| Dhigirii rekudzivirira | Enclosure: IP4X, gonhi rakavhurika: IP2X | ||
| Rondedzero yedimension(hupamhi x kudzika x kureba) | mm | 1000(800)x1820(1500)x2430(2300) | |
| Kurema | kg | 1200-1500 | |
1. Iyo pfupi yedunhu simba re CT ichaverengerwa zvakasiyana;
2. Dhiagiramu yekumashure inobuda mutsetse inobuda inofanirwa kuve nekuwedzera cubicle.
Kudhirowa schematic dhizaini yeGPN1-24kV chikamu dhizaini ye feeder panel
