GKG 6/10KV 50-1250A High voltage switchgear bakeng sa merafo lisebelisoa tsa kabo ea matla

GKG 6/10KV 50-1250A High voltage switchgear bakeng sa morafo lisebelisoa tsa kabo ea matla a merafo Featured Image

Tlhaloso e Khutšoanyane:

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

GKG mofuta kakaretso high-voltage switchgear bakeng sa merafo e loketse ho sebelisoa merafong ea mashala ntle le khase, likotsi tsa ho phatloha ha lerōle la mashala le tse ling tse tšoanang le tsa tlhahiso ea indasteri e ka tlas'a lefatše le mafapha a motlakase a kang merafo e seng ea mashala.Mofuta oa GKG ka kakaretso o phahameng-voltage switchgear bakeng sa merafo (eo ka mor'a moo e bitsoang switchgear ), haholo-holo e sebelisoang sebakeng sa boikhathollo sa likoloi se ka tlas'a lefatše sa khase le lerōle la mashala morafong, tsela e kholo ea ho kenya moea le kamore ea ho aba matla a tsela e kholo ea moea.Joalo ka AC 50Hz, voltage 7.2KV kapa 12KV thepa ea motlakase ea ho fana ka mohala o kenang, phepelo, ts'ireletso le taolo ea li-motor tse matla haholo, li-transformer.Switchgear e ka boela ea sebelisoa litsing tse ka tlas'a merafo ea mashala le lits'ebetsong tsa phepelo ea motlakase le kabo ea liindasteri tsa metallurgy le tsa lik'hemik'hale.
Tekanyetso ena e lumellana le GB/T12173-2008 "Lisebelisoa tse Akaretsang tsa Motlakase bakeng sa Merafo", JB 8739-2015 "Sesebelisoa sa Phatlalatso ea Matla a Motlakase a Matla a Matla a Mollo oa Mollo bakeng sa Merafo", GB3836.1-2010 "Tikoloho e Phanyehileng Karolo ea 1: Litlhoko tse Akaretsang bakeng sa Thepa", GB3836 .3-2010 "Sepakapaka se Phatlohileng Karolo ea 3: Thepa e Sirelelitsoeng ke Tšireletseho e Eketsehileng "e" le litekanyetso tse ling li entsoe.Litekanyetso tsa tekheniki le litlhoko tsa tekanyetso ena li hlakile haholoanyane, li na le lintlha tse ngata ebile li sebetsa haholoanyane.

Maemo a amehang a qotsitsoeng le a kengoang tšebetsong:
GB 3636.1-2010 Atmospheres Explosive Part 1: Litlhoko tse Akaretsang bakeng sa Thepa
GB 3836.3-2010 Atmospheres Explosive Part 3: Thepa e Sirelelitsoeng ke Tšireletseho e Eketsehileng "e"
GB/T 11022-2011 High Voltage Switchgear le Control Litlhokahalo tse tloaelehileng tsa tekheniki bakeng sa litekanyetso tsa lisebelisoa
GB 1984-2003 e phahameng-voltage AC vacuum circuit breaker
Sehlopha sa tšireletso sa GB 4208-2008 (IP code)
GB/T 12173-2008 Lisebelisoa tsa motlakase tse akaretsang tsa merafo
GB/T 156-2007 motlakase o tloaelehileng
GB/T 191 —2008 Lipontšo tsa litšoantšo tsa ho paka, ho boloka le ho tsamaisa
GB/T 2423.4-2008 Teko ea tikoloho ea lihlahisoa tsa motlakase le tsa elektroniki Karolo ea 2: Mokhoa oa Teko Teko Db: Ho fapanyetsana mocheso o mongobo (mocheso oa 12h+12h)
JB-2015 Morafo oa sesebelisoa sa ho tsamaisa matla a matla a matla a matla a phahameng a matla
AQ 1043-2007 Matšoao a polokeho bakeng sa lihlahisoa tsa merafo
GB3906-2006 3.6kV ~ 40.5kV AC tšepe e kenyellelitsoeng switchgear le thepa ea ho laola

Tlhaloso ea Mohlala

Litekanyetso tsa tekheniki le boholo ba sebopeho

Matla a lekantsoeng: 10kV, 6kV;
E lekantsoe hona joale: 1250A, 1000A, 800A, 630A, 500A, 400A, 315A, 200A, 150A, 100A, 50A;
Sehlopha sa tšireletso: IP43;
Linako tsa nako e khutšoanyane ea ho senya le ho etsa hona joale: linako tse 5 tsa "ho bula - 0.3s - ho bula - 180s - ho bula", linako tse 14 tsa ho bula, linako tse 11 tsa ho bula;
E lekantsoe nako e khuts'oane ea ho robeha ha nako: 31.5kA (boleng bo sebetsang);
E lekanyelitsoe ho etsa nako e khutšoanyane ea potoloho: 80kA (tlhōrō ea boleng);
E lekantsoe nako e khutšoanyane ea ho mamella hona joale: 31.5kA (boleng bo sebetsang);
Tlhōrō e lekantsoeng e mamella hona joale: 80kA (boleng bo phahameng);
E lekantsoe nako e khutšoanyane ea potoloho: 4s;
E lekantsoe linako tsa ho robeha ha nako e khuts'oane: makhetlo a 30

Likarolo tsa sehlahisoa le tikoloho ea ts'ebetso

1. Sesebelisoa sa switchgear se hlola mefokolo ea switchgear ea pele.Novel handcart switchgear e ntlafalitsoeng ke k'hamphani e na le mesebetsi e felletseng ea ts'ireletso, ts'epo e phahameng ea ts'ebetso, le tlhokomelo e bonolo le e bonolo.Boholo bo nyane le boima bo bobebe.
2. The switch cabinet e entsoe ka cabinet le handcart.E arotsoe ka phaposi ea kariki ea matsoho, kamore ea libese, kamore ea lithapo, le phaposi ea ho fetisoa ha thepa ka karohano.Kariki ea letsoho e na le maemo a mabeli bakeng sa liteko le mosebetsi.Kamore ea teroli ea letsoho e arotsoe ho tloha kamoreng ea lithapo ke poleiti ea insulating e tsamaeang, e loketseng haholo ebile e bolokehile nakong ea tlhokomelo.Sekhahla sa phapanyetsano ea likariki tsa letsoho ke 100%, se fokotsa nako ea tlhokomelo le ho ntlafatsa boleng ba phepelo ea motlakase.Tsela ea ho thella ea kariki e nepahetse ebile ea tenyetseha ho etsa bonnete ba hore kolotsana ha e khelohe ho kena le ho tsoa, 'me seporo sa ho sesa se kentsoe ho etsa hore polaka ea bobeli e nepahale ebile e ka tšeptjoa.
3. Ts'ebetso ea ts'ireletso ea switchgear, kamora lilemo tsa ts'ebeliso ea merafo ea mashala, sehlahisoa se ka kopana le likhetho tsa ts'ireletso ea merero e fapaneng, e nang le ho lutla, ho beha leihlo, ho se be le motlakase, potoloho e khuts'oane, overvoltage ea ts'ebetso ea overcurrent, hape e ka sebelisoa le taolo e hole, puisano e hole, telemetry, joalo-joalo Sesebelisoa sa ts'ireletso sa othomathike se felletseng se ka hlomelloa ka sesebelisoa se senyenyane sa hajoale sa ho khetha mohala oa tšireletso.
Letoto la ts'ireletso ea microcomputer ea merafo le lisebelisoa tsa ho lekanya le ho laola li ka khethoa.Sistimi ea ts'ireletso e na le sebopeho sa puisano.Lintlha tsohle li romelloa tsamaisong ea maemo a holimo ea ho beha leihlo kapa ea tokiso ka nako ea nnete ka marang-rang a puisano.Mosebetsi oa "remote tse hlano".

Mesebetsi ea mantlha ea ts'ireletso:
1) Tšireletso e khutšoanyane ea potoloho
2) Tšireletso e feteletseng
3) Tšireletso ea tatellano ea Zero overcurrent
4) Tšireletso ea tatellano ea Zero overvoltage
5) Tšireletso ea overvoltage le undervoltage
E boetse e na le mesebetsi e kang memori ea phoso, ho botsa ka phoso, le ho itlhahloba.
Maemo a tikoloho:
Switchgear e lokela ho sebetsa ka tloaelo tlas'a maemo a latelang:
a) Bophahamo: 1000m;b) Sebaka sa tikoloho
mocheso: -20℃～40℃;
c) Mongobo o amanang: 95%;
sebakeng sa mouoane;