I-ZW7 / CT (eyakhelwe-ngaphakathi) 33kV Inguqulelo yangaphandle yokuGqibela yokuGqobhoza iSekethe

ZW7/CT(built-out) 33kV Outdoor Transformer Substation Vacuum Circuit Breaker Featured Image

Inkcazo emfutshane:

I-ZW7 / CT (eyakhelwe-ngaphakathi) 33kV Inguqulelo yangaphandle yokuGqibela yokuGqobhoza iSekethe
Isetyenzisiwe: Isiguquli sangaphandle sokuGqibela ukuCoca isekethe
Umbane ulinganisiwe: 33kV
Ikaliwe yangoku: 630A
Ukuhanjiswa okukhawulezileyo, Umenzi wexabiso elihle, iwaranti yomhlaba

Thumela i-imeyile kuthi

Iinkcukacha Product

Iimpawu zemveliso

Ubume beMveliso

I-ZW7A-40.5 Series yangaphandle ombane wokuphamba wesekethe yokuqhekeza isitshixo esiphambili se-AC50Hz, 40.5KV, edityaniswe nokusebenza kwentwasahlobo okanye indlela yokusebenza kwe-electromagnetic. Ingasetyenziselwa ukutshintshela / ukucima ngokulawula okude, kwaye ihlawuliswa kwaye ivuliwe / ivaliwe ngesandla. Umsebenzi uyilo lomaphuli uyangqinelana neemfuno ze-GB1984-89 kunye ne-IEC56 "AC high voltage circuit breaker", isetyenziswa ikakhulu kwinkqubo yangaphandle yokuhambisa i-35KV ukulawula nokukhusela, kunye nokusebenza okuqhelekileyo nokukhusela isekethe emfutshane yedolophu, inethiwekhi yasemaphandleni , okanye amashishini oshishino. Isakhiwo sayo sonke sixhaswa yi-porcelain insulator, isiphazamisi esincamathelayo esakhelwe phezulu kwi-insulator, i-insside insulator esetyenziselwa ukuxhasa Isaphuli siyasebenza

Indawo ezisebenza rhoqo ezinezibonelelo zokutywina okuhle ukuguga, ukuphakama kwamandla ombane, ilangatye elingenakho, ukudubula okungasebenziyo ubomi obude, ukufakwa ngokulula kunye nokugcinwa kunye nokunye.

Inqaku lemveliso

Indawo yokusebenza rhoqo

Ukutywinwa okuhle, ukuguga, uxinzelelo oluphezulu, akukho kutsha, akukho dubulo, ubomi obude, ukufakwa okufanelekileyo kunye neempawu zokugcina

Imeko Ambient

1, Ukuphakama: ungagqithi kwi-1000m

2, Ubushushu obugcweleyo: abukho ngaphezulu kwe + 40 ° C, hayi ngaphantsi kwe-15 ° C

I-3, ukufuma okuhambelana: ukufuma okuphakathi kwemihla ngemihla: ≤95%; ukufuma okuphakathi kwenyanga: ≤95%; ukufuma kwenyanga nge-avergae isihlobo ≤90%, i-avergae yemihla ngemihla uxinzelelo lomphunga ≤2.2KPa; ixabiso eliphakathi ngenyanga: -1.8KPa.

4, Ubunzima benyikima: degree8 isidanga

5, Ufakelo kufuneka lube simahla emlilweni, kuqhume, ukungcangcazela okukhulu, umhlwa weekhemikhali kunye nongcoliseko olukhulu.

Iiparamitha zobugcisa

Umba	Inkcazo			Idatha
1	Umbane ulinganisiwe (KV)			33/35
2	Inqanaba lokulinganisa elilinganisiweyo (KV)	1min ukumelana ombane	Yomile	95
			Imanzi	80
		Umbane onamandla okunyamezela i-voltage (incopho)		185
3	Ikaliwe ngoku (A)			630
4	Ikaliwe ikhefu elifutshane lekhefu yangoku (KA)			20/25/31.5/40
5	Kulinganiswe ngokulandelelana kokusebenza			I-OC-0.3s-CO-180S-CO
6	Ikaliwe amaxesha okuvula amfutshane			20
7	Ikaliwe ngoku isiphaluka sokuvala sangoku (incopho) (KA)			50/63/80
8	Ikaliwe incopho yokumelana yangoku (KA)
9	Ikaliwe imijikelezo emfutshane yesekethe (KA)			20/25/31.5
10	Ixesha elilinganisiweyo leesekethe ezimfutshane			4
11	Isantya sokuphula isantya (m / s)			1.5 ± 0.2
12	Isantya sokuvala umyinge (m / s)			0.7 ± 0.2
13	Ixesha lokutsiba lokunxibelelana ngokusondeleyo (ms)			.2
14	Umahluko wexesha lokuvala (ukwaphula) isigaba sesithathu ngaxeshanye (ms)			.2
15	Ixesha lokuvala (ms)			150
16	Ixesha lokuvula (ms)			≤60
17	Ubomi boomatshini			10000
18	Ukulinganiswa kwamandla ombane kunye neesekethe ezijikelezayo zamandla ombane (V)			DC110 / 220
				AC110 / 220
19	Ukuxhathisa kwe-DC yesekethe kwisigaba ngasinye (ii)			.100
20	Umda woqhakamshelwano lomnxeba (A)			3
21	Ubunzima (KG)			1100