I-China YVG-12 iyini indandatho kagesi yangaphandle main unit switchgear vs switchgear market Manufacture and Factory

Uhlolojikelele Lomkhiqizo
Imininingwane Yomkhiqizo
Ukulanda Idatha
Imikhiqizo Ehlobene

Xhumana nathi

I-YVG-12 iyini indandatho kagesi yangaphandle eyiyunithi yokushintsha igiya uma iqhathaniswa nemakethe ye-switchgear

Isithombe

YVG-12 iyini indandatho eyinhloko kagesi yangaphandle...

1. Ukuvikela ukulayisha ngokweqile
2. Ukuvikelwa kwesifunda esifushane
3. Ukulawula
4. Isetshenziswa ezakhiweni zokuhlala, ezakhiweni okungezona ezokuhlala, imboni yemithombo yamandla nengqalasizinda.
5. Ngokohlobo lokukhishwa okusheshayo oluhlukaniswe ngale ndlela elandelayo : uhlobo B(3-5)ln, uhlobo C(5-10)ln, uhlobo D(10-20)ln

Xhumana nathi

Imininingwane Yomkhiqizo

I-Medium Voltage Switchgear
I-YVG-12 Ikhabhinethi Yenethiwekhi Yezindandatho Eziqinile Zokushukela Ukushisa

I-YVG-12 series solid insulation ring network switchgear iyi-switchgear evaleleke ngokuphelele, evalwe ngokuphelele, futhi iyisishintshile samahhala esiqinile sokufakwa kwe-vacuum.
Ikhabhinethi yenethiwekhi yendandatho inezici zesakhiwo esilula, ukusebenza okuguquguqukayo, ukuxhuma okuthembekile, nokufakwa okulula, futhi ifaneleka ku-50Hz, i-12 kV izinhlelo zamandla. Isetshenziswa kakhulu kumanethiwekhi endandatho yezintambo zezimboni kanye neyomphakathi kanye namaphrojekthi wenethiwekhi yokusabalalisa, njengendlela yokwamukela nokusabalalisa ugesi, ofaneleka kakhulu ukusatshalaliswa kwezindawo zokuhlala zasemadolobheni, amabhizinisi ezimboni kanye nezimayini Asetshenziswa ezikhumulweni zezindiza, ezindleleni ezingaphansi komhlaba, ukukhiqiza amandla omoya, imigudu, kanye ezinye izindawo.
Ifanele ukusetshenziswa ezindaweni ezinezimo ezinzima ezifana nokuphakama okuphezulu, izinga lokushisa eliphezulu, ukushisa okumswakama, ukungcola okukhulu, njll.
Amazinga: IEC62271 - 1 -200 IEC62071 -2000 -2003

Ukukhetha

Ihlukaniswa ngamayunithi asebenzayo ohlelweni: ikhabethe elingenayo, iKhabhinethi ephumayo, i-buscouple cabinet, i-metering cabinet, ikhabethe le-PT, ikhabethe eliphakamisayo, njll., elimelelwe inombolo yesikimu sezintambo. Ngokusho kohlobo lwezingxenye eziyinhloko zokushintsha, kunjalo
ihlukaniswe ngokuthi: i-load switch switch, load switch fuse inhlanganisela yekhabhinethi kagesi, i-circuit breaker cabinet, ne-isolation switch cabinet, njll., imelelwa ngu-F (fuse inhlanganisela kagesi kagesi), V (circuit breaker), C (switch load), njll.

Izimo zokusebenza

1. I-Ambient Temperature: Akukho ngaphezu kuka +45℃, Akukho ngaphansi kuka -45°℃. Izinga lokushisa elimaphakathi alikho ngaphezu kuka +35 ℃ phakathi namahora angu-24. 2. Ukuphakama: Akukho ngaphezu kuka-3000m.
3. Umswakamo Ohlobene: inani elijwayelekile lansuku zonke alikho ngaphezu kuka-95%, inani elimaphakathi lanyanga zonke alikho ngaphezu kuka-90%. 4. Amandla Okuzamazama: Angadluli kuma-degree angu-8.
5. Umfutho Wokuhwamuka: inani elimaphakathi lansuku zonke alikho ngaphezu kuka-2.2kPa, futhi inani elimaphakathi lanyanga zonke alikho ngaphezu kuka-1.8kPa. 6. Izindawo zokufaka ezingenamlilo, ingozi yokuqhuma, ukungcola okubi kakhulu, ukugqwala kwamakhemikhali nokudlidliza okunodlame.

Idatha yobuchwepheshe

Into	Iyunithi	C Imojuli	F Imojuli	V Module
Into	Iyunithi	Layisha switch	Layisha iswishi ngefuse	Shintsha i-vacuum	I-Disconnector/ Earthing Switch
I-voltage elinganiselwe	kV	12	12	12	12
Ikalwe imvamisa1min	Hz	50/60	50/60	50/60	50/60
Imvamisa yamandla imelana ne-voltage kumzuzu ongu-1	kV	42/48	42/48	42/48	42/48
Umbani umelane ne-voltage (Peak)	kV	75/85	75/85	75/85	75/85
Ikalwe okwamanje	A	630	inothi1)	630	/
Ilinganiselwe ngokunqamuka kweluphu evaliwe	A	630	/	/	/
Isilinganiso sokushaja kwekhebula okwamanje	A	10	/	/	/
Ilinganiselwe isekethe emfushane yokwenza yamanje	A	50	80	50	50
Isilinganiso esiphakeme sokumelana namanje	kA	50	/	50	/
Ilinganiselwe isikhathi esifushane ukumelana namanje	kA/3S	20	/	20	/
Ilinganiselwe ngokuphulwa kwesekethe emfushane	kA	/	31.5	20	/
Isilinganiso sokudlulisa samanje	A	/	1700	/	/
Ubukhulu. isilinganiso samanje se-fuse	A	/	125	/	/
Ukumelana ne-loop	μΩ	≤200	≤500	/	/
Impilo yemishini	izikhathi	5000	3000	5000	2000

Qaphela:1) Kuncike kumanje olinganiselwe we-fuse

Isici

1. I-YVG- 12 switchgear ngokuyinhloko inamayunithi amathathu asebenzayo, okuyiyunithi engu-V (iyunithi yesiphazamisi sesifunda), iyunithi ye-C (iyunithi yokushintsha umthwalo), iyunithi ka-F (iyunithi kagesi ehlanganisiwe), lapho isistimu idinga amayunithi amaningi ukuthi amiswe , ingaba ngokuzenzakalelayo. inwetshwe emaceleni angakwesokunxele nangakwesokudla, futhi ingahlelwa ngokunqumela ngokwezinhlelo ezihlukene zokuklama ukuze kuzuzwe okuhlukile
izidingo zokumisa.
2. Iyunithi ngayinye ihlukaniswe ngokwesakhiwo yaba izingxenye ezintathu: igumbi lezinsimbi, indlela yokusebenza kanye nesekhethi eyinhloko. I
Igumbi lezinsimbi lingafakwa ukuvikelwa kwe-microcomputer (isilawuli esihlakaniphile) namanye amamitha. Umshini wokusebenza uwumshini wokusebenza okhethekile wasentwasahlobo, ongabuye ufakwe ngokusebenza okwengeziwe kukagesi
indlela; umjikelezo oyinhloko usebenzisa ubuchwepheshe bejeli obuzenzakalelayo be-APG, kanye nebha yebhasi, iswishi ehlukanisayo kanye ne-arc
Igumbi lokucisha livalwe ngokuphelele ku-epoxy resin, futhi kukhona amalunga akhethekile axhunywe kubha yebhasi.
3. I-YVG- 12 i-switchgear eqinile ye-insulation inezinzuzo zesakhiwo esihlangene, i-insulation egcwele, impilo ende, ukugcinwa -mahhala, ukusebenza kwendawo encane, ukuphepha nokuthembeka, futhi ayithinteki endaweni yokusebenza. Isetshenziswa kabanzi kunethiwekhi yezimboni nendandatho yomphakathi kanye nokunikezwa kwamandla kagesi.