CNH-12/630-20 ENVIRONMENT-FRIENDLY GGAS INSULATED RING SWITCHGEAR

tsatanetsatane wazinthu

Mwachidule

CNH-12/630-20 gasi wochezeka ndi chilengedwe chotsekedwa mphete yolumikizira ma switchgear ndi mtundu watsopano wazitsulo zobiriwira komanso zoteteza zachilengedwe. Ndi insulated ndi mpweya wochezeka zachilengedwe monga mpweya youma kapena nayitrogeni, popanda / zochepa mpweya wowonjezera kutentha. The zinthu recyclability mlingo pambuyo mankhwala mkombero kufika 90% % kapena kupitirira apo, kupatula casing, zigawo zina kutchinjiriza kwenikweni sagwiritsa ntchito zovuta kuwononga utomoni epoxy zipangizo, kukwaniritsadi cholinga chokhala wobiriwira ndi chilengedwe. Onse oyendetsa madera ndi ma switch switch amatenga vacuum arc kuzimitsa, komwe kumakhala ndi kusinthika kwamphamvu kwa chilengedwe, kukula kochepa, kupulumutsa malo, osafunikira SF, kuzindikira ndi chitetezo cha gasi, ntchito yotetezeka komanso yodalirika, yopanda kukonza, komanso luntha. Ndilo chitukuko chamtsogolo cha ring unit yayikulu. malangizo.

CNH-12/630-20 zachilengedwe wochezeka mpweya chatsekedwa mphete maukonde switchgear ntchito wathunthu mphamvu kugawa zipangizo ndi voteji 12kV, atatu gawo AC 50Hz, basi limodzi basi ndi dongosolo limodzi basi segmented, mafakitale ndi boma chingwe mphete maukonde ndi kugawa maukonde terminal. ntchito. Pofuna kulandira ndi kugawa mphamvu zamagetsi, zimagwiritsidwa ntchito pogawa magetsi m'madera okhala m'matauni, malo ang'onoang'ono ang'onoang'ono, malo osinthira, mabokosi a nthambi, mabokosi amtundu wa bokosi, mabizinesi a mafakitale ndi migodi, malo ogulitsira, ndege, subways, mphepo. kupanga magetsi, zipatala, ndi masitediyamu. , njanji, ngalande ndi malo ena.

Zida Zazikulu Zazikulu

◆ Zinthu zovuta zogwira ntchito komanso zophatikizika

Chigoba chopumira cha switchgear chimapangidwa ndi mbale yapamwamba kwambiri ya 2.5mm yachitsulo chosapanga dzimbiri kudzera pa kuwotcherera kwa laser kuti zitsimikizire kudalirika kwa bokosi la mpweya, mphamvu zamakina apamwamba komanso kukana kwa dzimbiri. Mulingo wachitetezo cha chipolopolo cha inflatable chimafika ku IP67: bokosi la mpweya lili ndi The diaphragm-proof proof diaphragm imatha kuteteza bwino kuwonongeka kwa anthu ndi zida pamene kuthamanga kwa mpweya kuli kwakukulu; kusindikiza magawo onse oyendetsa mu bokosi la mpweya sikungangopewa kutengera zinthu zakunja zachilengedwe, komanso kumapangitsa kuti ntchitoyo ikhale yodalirika, ndikupangitsa kuti ikhale yopanda ntchito. (kapena kukonza pang'ono) ntchito, ndikukwaniritsanso zofunikira za miniaturization.

Dera lalikulu limagwiritsa ntchito kuphatikiza kosinthira magawo atatu (pa + kudzipatula + pansi) ndi chosokoneza cha vacuum. Kapangidwe kameneka ndi kachitidwe kokhwima mwaukadaulo ndipo ndi koyenera kugwiritsa ntchito gridi yamagetsi ndi zofunikira pakukonza.

◆ Ndiokonda zachilengedwe komanso osawononga chilengedwe

The insulating sing'anga wa CNH-12/630-20 mpweya wochezeka chilengedwe chotsekedwa mphete ma switchgear ndi ziro-level youma mpweya (outsourced) kapena 99.99% koyera N2 potsatira GB/T 8979-2008. Kutuluka kwa gasi sikudzakhala ndi zotsatira pa chilengedwe chakunja ndipo sikuyenera kuchitidwa. Chilichonse chobwezeretsanso.

◆ kamangidwe kakulidwe kosinthika

CNH-12/630-20 gasi wochezeka ndi chilengedwe chotsekedwa ndi ma switchgear ndi ma modular, ndipo ma module osiyanasiyana amatha kulumikizidwa kudzera pazolumikizira mabasi odzipereka. Fikirani zophatikizika zamagawo osiyanasiyana kuti mukwaniritse njira zovuta komanso zosiyanasiyana zogawa magetsi m'malo osiyanasiyana ku China kwambiri.

◆ Kulumikizana kwangwiro kwamakina

Gulu la opareshoni la CNH-12/630-20 lokonda zachilengedwe gasi lotsekedwa ndi ma switchgear ali ndi umboni wathunthu wamakina olumikizirana. Ntchito zonse zolumikizirana zidakonzedwa mkati. Chonde gwirani ntchito molingana ndi dongosolo la malangizo ogwiritsira ntchito. Ndi yabwino kwambiri ntchito.

The Main Technical Parameters

Ntchito			Chigawo	parameter
Adavotera mphamvu			KV	12
Adavoteledwa pafupipafupi			Hz	50
Mulingo woyezedwa wa insulation	1min mphamvu pafupipafupi kupirira voteji	Pansi, kufunsana	KV	42
		Kudzipatula fracture		48
	Mphamvu ya mphezi imapirira mphamvu [mtengo wapamwamba]	Pansi, kufunsana	KV	75
		Kudzipatula fracture		85
	1min mphamvu pafupipafupi kupirira voteji wa wothandizira wolamulira dera (mpaka pansi)		KV	2
Zovoteledwa panopa			A	630
Kuyimilira kwakanthawi kochepa (mtengo wogwira ntchito)		Main circuit/ground switch		25/4s
		Mgwirizano wapadziko lonse	KA	21.7/4s
Chiwongola dzanja chovomerezeka		Main circuit/ground switch	KA	63
		Mgwirizano wapadziko lonse	KA	54.5
Idavoteredwa kuti ipange pakalipano (mtengo wapamwamba)		Load switch/grounding switch	KA	63
Adavoteledwa ndi katundu wokhazikika			A	630
Adavoteledwa ndi kuphulika kwa loop yotsekedwa			A	630
5% idavotera katundu wokhazikika			A	31.5
Chingwe chovotera chomwe chikuphulika			A	10
Adavoteledwa nthawi yothyoka katundu			Mlingo wachiwiri	100
Kuwonongeka kwapadziko lapansi kusokoneza			Mlingo wachiwiri	31.5/10
Mzere ndi chingwe cholipiritsa kusokoneza panopa pansi pa nthaka vuto			A/Chigawo chachiwiri	17.4/10
Moyo wojambula makina	Circuit breaker/kupatula switch		A/Chigawo chachiwiri	10000/3000
Chitetezo mlingo	thupi losindikizidwa			IP67
	switchgear nyumba			IP4x
kuthamanga kwa gasi	Mulingo wodzaza gasi (20 ℃, kuthamanga kwa gauge)		Mpa	0.02
	Gasi * magwiridwe antchito (20 ° C, kuthamanga kwa geji)		Mpa	0
Kusindikiza ntchito	pachaka kutayikira mlingo		%/Chaka	≤0.05