I-ZW32 ipali yangaphandle ifakwe i-auto recloser

I-ZW32 ipali yangaphandle inyuselwe i-auto recloser Umfanekiso obonakalayo

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Inkcazo

I-ZW32 i-Auto recloser luhlobo olukhethekileyo lwe-breaker circuit yombane eyenzelwe ukuvula nokuvala ngokukhawuleza. Ngokungafaniyo nabaphuli beesekethe, ezenzelwe ukuba "bahambe" kwaye bahlale kwindawo evulekileyo, inokutshintsha ngokukhawuleza amazwe ukusuka ekuvaleni, ukuvula nokubuya. Ezi zixhobo zijolise ekumiseni iimpazamo zenethiwekhi ekubangeleni ukuphuma kwexesha elide, ngokubuyisela ngokukhawuleza amandla.

I-auto recloser kukulungelelaniswa okuzenzekelayo kwe-breaker circuit ukuvala emva kokuvulwa ngenxa yokusebenza kokukhusela. Isetyenziswa kuzo zombini ukuhanjiswa kwe-Medium Voltage kunye ne-High Voltage Transmission, nangona ngeendlela ezahlukileyo kancinci. Ukusabalalisa i-VCB isebenzisa i-standalone auto reclosers, njenge-Recloser imveliso, enenkqubo yokulawula edibeneyo, i-HV Reclosing Circuit Breaker kunye ne-Remote SCADA FTU.

Lutshintsho olude lwe-vacuum yobomi obubonelela ngobomi bokusebenza obungaphezulu kwe-100,000 (i-30,000 evulekileyo / evaliweyo) yemisebenzi yolondolozo-simahla. Sebenzisa i-auto recloser yethu i-ZW32 iya kukhokelela kugcino olukhulu ekugcinweni okucuthiweyo kunye nexesha elongeziweyo lebhanki kwaye iya kuphucula umgangatho wamandla. Ihambelana nemigangatho ye-ANSIC37.66 kunye nemigangatho yaseTshayina. Uluhlu lwamandla ombane olulinganisiweyo 33KV 35KV 36KV 40.5KV. Inohlobo lwentwasahlobo oluhamba ngemoto kunye ne-actuator yamagnetic (enebhokisi yokulawula).

◆ Sebenzisa imiqathango

1.Ubushushu be-Ambient: -30℃~+60℃;

2.Ukuphakama: ≤3000m;

3.Isantya somoya: ≤34m/s;

4.Ibakala longcoliseko: ≤IV.

5.Storage lobushushu: -40℃~+85℃.

◆ IiParameters ezingundoqo zobuGcisa

HAYI.	Izinto	Iyunithi	Ixabiso
1	umbane olinganisiweyo	kV	40.5
2	Imizuzu eyi-1 yokumelana nombane	kV	95
3	Impembelelo yombane imelana nombane	kV	185
4	ireyithwe rhoqo	Hz	50
5	irethiwe yangoku	A	630,1250,1600
6	ireyithwe kwisekethe emfutshane yokwaphulwa kwangoku	kA	20, 25, 31.5
7	Ilinganiswe kwisekethe emfutshane yokwenza yangoku (incopho)	kA	50, 63, 80
8	Incopho elinganisiweyo ukumelana yangoku	kA	50, 63, 80
9	4s ukumelana okwangoku	kA	20, 25, 31.5
10	ulandelelwano lokusebenza rated	S	O-0.1s-CO-3s-CO-6S-60s recovery
11	ireyithwe kwisekethe emfutshane yangoku inombolo yokwaphula	amaxesha	30
12	ubomi bomatshini	amaxesha	10000
13	Umbane wolawulo lwesixhobo	IN	AC/DC220
14	isekethe yesibini 1min amandla frequency ukumelana nombane	kV	2
15	umgama wokucoca phakathi kwabafowunelwa abavulekileyo	mm	16±1
16	ngokuhamba	mm	4±0.5
17	isantya sokuvula	Nksk	1.4-1.8
18	isantya sokuvala	Nksk	0.4-0.8
19	ixesha lokuqhawula uqhagamshelwano lokuvala	Nksk	≤5
20	Isigaba sesithathu sokuvula/ukuvala iasynchronism	Nksk	≤2
amashumi amabini ananye	ixesha lokuvala	Nksk	≤100
amashumi anambini	ixesha lokuvula	Nksk	≤50
amashumi amabini anantathu	ubunzima	ikg	270