GKG 6/10KV 50-1250A High voltage switchgear yemugodhi Migodhi yekugovera magetsi emidziyo

Tsanangudzo Pfupi

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Product Description

GKG mhando general high-voltage switchgear yemugodhi yakakodzera kushandiswa mumigodhi yemarasha isina gasi, marasha kuputika kweguruva njodzi uye mamwe akafanana epasi pevhu kugadzirwa kwemaindasitiri uye magetsi madhipatimendi akadai seasiri marasha migodhi.GKG mhando yakakwira-voltage switchgear yemugodhi (inozonzi switchgear), inonyanya kushandiswa munzvimbo yepasi pevhu yemotokari gasi uye guruva remarasha mumugodhi, mugwagwa mukuru wekupinza mhepo uye kamuri yekugovera magetsi yemugwagwa mukuru wekupinza mhepo.Se AC 50Hz, voltage 7.2KV kana 12KV magetsi emidziyo yekugovera inouya mutsara, feeder, kudzivirira uye kutonga kweakakwira-voltage motors, transformer.Switchgear inogona zvakare kushandiswa mumigodhi yemarasha pasi zviteshi uye magetsi ekupa uye kugovera masisitimu mune simbi uye maindasitiri emakemikari.
Iyi chiyero inoenderana neGB/T12173-2008 "General Electrical Equipment for Mining", JB 8739-2015 "Flameproof High Voltage Power Distribution Device for Mining", GB3836.1-2010 "Explosive Environment Chikamu 1: General Zvinodiwa zveEquipment", GB3836 .3-2010 "Explosive Atmospheres Chikamu 3: Equipment Inodzivirirwa Nekuwedzera Kuchengetedzwa "e"" uye mamwe maitiro anogadzirwa.Iwo tekinoroji paramita uye zvinodiwa zveiyi chiyero zvakanyanya kujeka, zvakatsanangurwa uye zvakanyanya kushanda.

Mitemo yakakodzera inodudzwa uye inoshandiswa:
GB 3636.1-2010 Inoputika Atmospheres Chikamu 1: General Zvinodiwa zveEquipment
GB 3836.3-2010 Inoputika Atmospheres Chikamu 3: Zvishandiso Zvakachengetedzwa neKuwedzera Kuchengeteka "e"
GB/T 11022-2011 Yakakwira Voltage Switchgear uye Kudzora Zvakajairwa tekinoroji zvinodiwa zvemidziyo zviyero.
GB 1984-2003 High-voltage AC vacuum circuit breaker
GB 4208-2008 Enclosure protection class (IP code)
GB/T 12173-2008 Kuchera midziyo yemagetsi
GB/T 156-2007 Standard voltage
GB/T 191 —2008 Graphical zviratidzo zvekurongedza, kuchengetedza uye kutakura
GB/T 2423.4-2008 Kuyedzwa kwezvakatipoteredza kwemagetsi nemagetsi zvigadzirwa
JB-2015 Mine flameproof high-voltage power distribution device
AQ 1043-2007 Zviratidzo zvekuchengetedza zvezvigadzirwa zvemigodhi
GB3906-2006 3.6kV ~ 40.5kV AC simbi-yakavharirwa switchgear uye kudzora michina

Tsanangudzo Yemuenzaniso

Technical parameters uye chiyero chechimiro

Rated voltage: 10kV, 6kV;
Rated ikozvino: 1250A, 1000A, 800A, 630A, 500A, 400A, 315A, 200A, 150A, 100A, 50A;
Giredhi rekudzivirira: IP43;
Nguva dzekupfupika-kutenderera uye kuita ikozvino: 5 nguva dze "kuvhura - 0.3s - kugadzira kuvhura - 180s - kugadzira kuvhura", 14 nguva yekuvhura, 11 nguva dzekugadzira kuvhura;
Rated short-circuit breaking current: 31.5kA (inoshanda kukosha);
Rated short-circuit kugadzira ikozvino: 80kA (peak value);
Yakarongerwa nguva pfupi yekumira ikozvino: 31.5kA (inoshanda kukosha);
Rated peak inomira ikozvino: 80kA (peak value);
Yakarongwa nguva pfupi yedunhu: 4s;
Yakatemerwa nguva pfupi-yedunhu kutyora: 30 nguva

Zvigadzirwa zvechigadzirwa uye Inoshanda nharaunda

1. Iyo switchgear inokunda kukanganisa kweiyo yekutanga switchgear.Iyo novel handcart-type switchgear yakagadziriswa nekambani ine mabasa ekudzivirira akazara, kuvimbika kwepamusoro kwekushanda, uye nyore uye nyore kugadzirisa.Ukuru hudiki uye uremu huremu.
2. Iyo switch cabinet inoumbwa nekabati uye handcart.Yakakamurwa kuita imba yengoro yemaoko, imba yebhazi, kamuri yetambo, uye imba yekutandarira nechikamu.Ngoro yemaoko ine nzvimbo mbiri dzekuyedza nekushanda.Imba yengoro yemaoko inopatsanurwa kubva mukamuri yetambo neinotakurika insulating ndiro, iyo inonyanya nyore uye yakachengeteka panguva yekugadzirisa.Iyo handcart exchange rate ndeye 100%, ichidzikisa nguva yekugadzirisa uye kugadzirisa magetsi emhando.Chikochikari chemaoko chinotsvedza chakarurama uye chinochinjika kuitira kuti chikochikari chemaoko chirege kutsauka mukati nekubuda, uye njanji yekufambisa inomisikidzwa kuita kuti plug yechipiri ive yakarurama uye yakavimbika kubata.
3. Iyo yekudzivirira basa reiyo switchgear, mushure memakore ekushandiswa mumigodhi yemarasha, chigadzirwa chinogona kusangana nesarudzo dzekudzivirira dzezvinangwa zvakasiyana, dzakashongedzerwa nekudonha, insulation monitoring, undervoltage, short circuit, overcurrent operation overvoltage, uye inogonawo kushandiswa kudzora kure, kure kure kutaurirana, telemetry, etc. Iyo yakazara otomatiki yekudzivirira mudziyo inogona kuve yakashongedzerwa nediki ikozvino yekudzivirira yekudzivirira mutsara mudziyo wekusarudza.
Mutsara wemigodhi microcomputer dziviriro uye kuyerwa uye kudzora zvishandiso zvinogona kusarudzwa.Iyo yekudzivirira system ine yekutaurirana interface.Ruzivo rwese rwunotumirwa kune yekumusoro-chikamu chekutarisa kana kugadzirisa system munguva chaiyo kuburikidza netiweki yekutaurirana."Vashanu kure" basa.

Main kudzivirira mabasa:
1) Kudzivirirwa kwedunhu pfupi
2) Kudzivirirwa kwepamusoro
3) Zero kutevedzana overcurrent kudzivirira
4) Zero kutevedzana overvoltage kudzivirira
5) Overvoltage uye undervoltage kuchengetedzwa
Iyo ine zvakare mabasa akadai seyekukanganisa ndangariro, kukanganisa kubvunza, uye kuzviongorora wega.
Environmental conditions:
Iyo switchgear inofanirwa kushanda zvakajairika pasi pemamiriro anotevera:
a) Kukwirira: 1000m;b) Ambient
tembiricha: -20℃～40℃;
c) Hunyoro hunyoro: 95%;
munzvimbo ine utsi;