XGN15-24 BOX-TYPE FIXED AC METAL-ENCLOSED SWITCHGEAR

lintlha tsa sehlahisoa

Kakaretso

DR-XGN-24 lebokose la mofuta oa AC tšepe e koetsoeng lesale la marang-rang switchgear ke moloko o mocha oa li-switches tsa sulfur hexafluoride load, tse ka hlophisoang ka li-circuit breakers, li-switches tse ikhethileng, li-transformer tsa hona joale, li-voltage transformer, li-switching tsa lehalima le likarolo tse ling tsa motlakase. Khabinete eohle e kentsoe moea 'me e loketse bakeng sa ho tsamaisa motlakase. Ke switchgear e kentsoeng ka tšepe e kopaneng le e atolohang. E na le litšoaneleho tsa ponahalo e ntle, sebopeho se bonolo, boholo bo nyane, ts'ebetso e feto-fetohang, le ho kopanya ho ka tšeptjoang.

Khabinete ena ea marang-rang ea lesale e loketse mekhahlelo e meraro ea AC 50Hz, tsamaiso ea phepelo ea motlakase e lekantsoeng 12kV ring network, 'me e sebelisoa haholo ho liindasteri le marang-rang a mehala ea mehala le merero ea phepelo ea motlakase. E loketse ka ho khetheha bakeng sa libaka tse latelang: kabo ea matla libakeng tsa bolulo tsa litoropo, liteishene tse nyane tsa bobeli, liofisi tsa switch, likhoebo tsa indasteri le tsa merafo, mabenkele a mabenkele, boema-fofane, litsela tse tsamaeang ka tlas'a lefatše, lithanele, phepelo ea matla a moea, jj.

Lintlha tse ka sehloohong tsa sehlahisoa

◆ Eketsa matla a motlakase a ka sehloohong le ho ntlafatsa matla a phepelo ea motlakase setsing se ka tlase.

◆ Ntlafatsa matla a phetiso ea matla a likhoele tsa kabo le ho fokotsa palo ea likhoele tsa kabo.

◆Eketsa radius ea phepelo ea motlakase ea lithapo tsa motlakase tse mahareng.

Boemo bona ba motlakase bo ile ba lekoa sebakeng se senyenyane pejana. Ka kopo ea State Grid Corporation ea Chaena, boemo ba motlakase oa 20kV bo ile ba phahamisoa ka mokhoa oa teko Profinseng ea Jiangsu. Hona joale China Southern Power Grid e boetse e itokisetsa ho ntšetsa pele boemo ba motlakase oa 20kV Guangdong le libakeng tse ling. Ho ka boleloa esale pele hore qetellong lisebelisoa tsa 24kV li tla Laola 'maraka.

Mekhahlelo ea mantlha ea tekheniki

Morero			Yuniti	20kV SF% ring switchgear ea marang-rang
Matla a lekantsoeng			kv	24
E lekantsoe khafetsa			Hz	50
E lekantsoe hajoale			A	630A ≤100 (Khabinete e kopaneng ea switjha-fuse)
E lekantsoe ka nako e khuts'oane ea ho phatloha			kA	31.5
E fuoe lintlha tsa ho koala hona joale (boleng ba tlhōrō)			kA	50
E lekantsoe thermal stable current			kA/3s	20
E lekantsoe dynamic stable current (boleng ba tlhoro)			kA	50
boemo ba insulation	Maqhubu a matla a mamella voltage	mohato le mobu	kv/1mts	65
	Maqhubu a matla a mamella voltage	Ho robeha	kv/1mts	79
	Tšusumetso ea lehalima e mamella voltage	mohato le mobu	kv	125
	Tšusumetso ea lehalima e mamella voltage	Ho robeha	kv	145
E fuoe maemo a hona joale			A	630
E lekanyelitsoe ho tjhaja ha hona joale			A	25
Khanyetso ea potoloho e ka sehloohong			uΩ	300
Mosebetsi oa matla				Mofuta oa selemo: DC/C 220V/480V
E lekantsoe phetiso ea hajoale			A	870
Bophelo ba mechine				Phapang ea mojaro: makhetlo a 3000; Phetoho ea fatše: makhetlo a 2000