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

Incazelo emfushane:

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


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Indawo YomsukaIndawo YomsukaI gama le-brand I-AISO / OEMInombolo yemodeli I-YH5WZ- (3.8-116)Igama lomkhiqizoisiteshi sokubamba umbaniAmandla we-rater voltage3kV-110kVIkhipha yamanje5kAIsicelo Isitshalo se-Substation / PowerOkujwayelekile Izinga le-IECUmbalaOkubomvu noma okumpungaIwarantiIzinyanga ezingama-24Ikhwalithi100% UmkhiqizoUkupakishaIgwebu + 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

wqw

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

1 / 4μs

Emaweni

zamanje

umfutho

8 / 20μs

Umbani

zamanje

umfutho

30 / 60μs

Iyashintsha

zamanje

umfutho

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

212

 


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