Izinhlobo Ze-Substation 3kV-110kV Umbani Wokubamba Ngesixhumanisi

Substation Types 3kV-110kV Lightning Arrester With Disconnector Featured Image

Incazelo emfushane:

Ukucaciswa:1-12 USD / ISIQEPHUSebenzisa Izingxenye:1 ISIQEQESHOAmandla Wokunikezela:I-1000 PIECEImigomo Yokukhokha:TT, LC, Abanye Amathegi:

Thumela i-imeyili kithi

Imininingwane yomkhiqizo

Amathegi womkhiqizo

Imininingwane Indawo Yomsuka：Indawo YomsukaI gama le-brand： I-AISO / OEMInombolo yemodeli： I-YH5WZ- (3.8-116)Igama lomkhiqizo：isiteshi sokubamba umbaniAmandla we-rater voltage：3kV-110kVIkhipha yamanje：5kAIsicelo： Isitshalo se-Substation / PowerOkujwayelekile： Izinga le-IECUmbala：Okubomvu noma okumpungaIwaranti：Izinyanga ezingama-24Ikhwalithi：100% UmkhiqizoUkupakisha：Igwebu + IbhokisiIchweba： I-Ningbo / iShanghai

I-zinc oxide arrester isivikeli esiphakeme kakhulu se-voltage emhlabeni,Ngenxa yokwenza i-risistor disc ye-core componet ikakhulukazi yamukela i-zine oxide arrester.Uma kuqhathaniswa nesiboshwa esivamile se-silicon carbide, lokhu kukhishwa komkhiqizo kuthuthukisa i-grtlyly the volt-Ampere characterisics ye-resistor disc futhi ikhuphuke ngamandla wamanje nge-over-voltage ukuze ishaye izinguquko ze-rad-ical zezimpawu ze ababoshiwe. Ngaphansi kwesimo samandla kagesi avamile, okukhona ngokusebenzisa i-arrester kusezingeni le-microampere kuphela, Uma kunamandla kusuka kumandla angaphezu kwamandla,Izici ezinhle kakhulu zokuboshwa ezingezona ezomugqa zizokwenza ukuthi okwamanje ngokusebenzisa isiboshwa kuthambekele ezinkulungwaneni eziyizinkulungwane ezimbalwa,ngenkathi obambayo ezoba ngaphansi kwesimo sokujikeleza futhi akhiphe amandla angaphezu kwamandla ukuze kuvikelwe imishini yokudlulisela ugesi ekubhidlizeni okubangelwe amandla angaphezu kwamandla kagesi.

Izici zomkhiqizo

Usayizi we-1.Small, isisindo esincane, ukumelana nomthelela, akukho monakalo wokushayisana ngesikhathi sokuhamba, ukufakwa okuguquguqukayo, okufanele ukusetshenziselwa ukushintshwa kwekhabethe.Isakhiwo se-2.Special, ukubunjwa kwe-compression jikelele, akukho igebe lomoya, ukusebenza kahle kokufaka uphawu, umswakama-proofand ukuqhuma-ubufakaziIbanga elikhulu le-creepage, i-hydrophobicity enhle, ukumelana okunamandla okuqinile, ukusebenza okuzinzile nokugcinwa kwesondlo.Ifomula ye-4 eyingqayizivele ye-zinc oxide varistor, ukuvuza okuncane kwamanje, ukuguga okuhamba kancane, impilo ende yokusebenza.

5.Ngamandla wesithenjwa se-DC, umthamo wokugeleza kukanxande nomthamo wamanje wamanje omkhulu futhi omkhulu wokumelana namandla kuphakeme kunesidingo esijwayelekile.

Isimo Sesevisi Ejwayelekile

Imvamisa yamandla: 48Hz ~ 60HzIzinga lokushisa eliphakeme: -40 ° C ~ + 40 ° CIsivinini somoya esikhulu: singeqi ku-35m / sUkuphakama: kungeqi ku-2000mAmandla okuzamazama komhlaba: angeqi kuma-degree ayi-8Ubukhulu beqhwa: abudluli kumamitha ayi-10.Amandla okusebenzisa isikhathi eside awadluli amandla amakhulu wokusebenza we-coutinuous.

Uhlobo Imininingwane

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Main Technical Amapharamitha

Insiza isimo	Uhlelo okuqokiwe amandla kagesi kV	Iyaqhubeka ukusebenza amandla kagesi kV	DCMin U1mA inkomba amandla kagesi kV≥	I-ResidualvoltagekV≥			Isikwele igagasi zamanje umfutho melana no-A	Phezulu zamanje umfutho kA
Insiza isimo	Uhlelo okuqokiwe amandla kagesi kV	Iyaqhubeka ukusebenza amandla kagesi kV	DCMin U1mA inkomba amandla kagesi kV≥	1 / 4μs Emaweni zamanje umfutho	8 / 20μs Umbani zamanje umfutho	30 / 60μs Iyashintsha zamanje umfutho	Isikwele igagasi zamanje umfutho melana no-A	Phezulu zamanje umfutho kA
5kA Umuthi (Z)	3	3.2	7.2	14.5	13.5	11.5	200	65
	6	4	14.4	31	27	23
	6	8	14.4	31	27	23
	10	13.6	24	51.8	45	38.3
	35	23.4	73	154	134	114	400	100
		40.8	73	154	134	114
		42.2	73	154	134	114
		43.2	73	154	134	114
	66	67.2	121	254	221	188	600	100
		72.5	130	258	224	190
		75.5	134	270	234	198
	110	75	140	287	250	212	600	100
		78	145	299	260	221
		80	148	305	266	226
		84	157	323	281	239
		88.2	168	347	302	256