LW8-40 yangaphandle High-voltage wesifunda full

Incazelo emfushane:

Ukucaciswa:10-200 USD / PIECESebenzisa Izingxenye:1 ISIQEQESHOAmandla Wokunikezela:I-1000 PIECEImigomo Yokukhokha:TT, LC, Abanye Amathegi:


Imininingwane yomkhiqizo

Amathegi womkhiqizo

AmazingaI-GB / T28001-2011 idt OHSAS18001: 2007

Isicelo

I-Actastheprotectingandcontrollingunitforgridequipmentsandindustrialminingenterprises'equipments, LW8-40.5 type outdoor SF6 circuit breaker is an outdoor device used in AC 50HZ three-phase 40.5KV power system.Isebenza ezindaweni ezidinga ukusebenza kaningi kumanje okulinganisiwe noma ngaphansi kaningi ukuvala / ukuvala isekhethi yamanje. Equkethe i-transformer yamanje yokukala nokuvikela, ingathatha indawo ngqo ye-SW2-35 engaphansi kuka-breaker breaker nezinhlobo ezahlukahlukene zebreak breaker nge-bracket yenguquko. Ingasetshenziswa futhi njenge-break breaker nokushintsha izimo zeqembu lama-capacitor nge-CT14 yohlobo lwentwasahlobo.

Amazinga

GB1984

I-GB / T28001-2011 idt OHSAS18001: 2007

I-GB / T24001-2004 idt ISO14001: 2004

Izici

Ukusebenza okuhle kakhulu, isikhathi esifushane esivuthayo se-arc, impilo ende;

Impilo yemishini yezikhathi ezingaphezu kuka-3000;

Ukusebenza njalo, ngakunye kungafakwa ama-transformer wamanje ayi-12;

Uhlobo olusha lwe-SF6 MKZ pointer type density meter, ingcindezi yokufunda i-gauge ayithinteki ekushintsheni kwezinga lokushisa;

Isimo Sezemvelo

Ithempelesha le-Ambient:-30 ℃ ~ + 40 ℃

Ukuphakama: ≤3000m

Ukucindezela komoya: ≤700Pa

Umswakama ohlobene: umswakama osilinganiso sansuku zonke omswakama: ≤95%; umswakama ohlobene njalo ngenyanga relative90; ingcindezi yomoya egcwele egcwele nsuku zonke ≤2.2KPa; inani eliyisilinganiso lenyanga ≤1.8KPa

Ukungcoliswa komoya: Ⅲ

Ukuzamazama komhlaba ngamandla: ≤8 degree

Ukufakwa kufanele kungabi nomlilo, ukuqhuma, ukudlidliza okukhulu, ukugqwala kwamakhemikhali nokungcoliswa okukhulu

Main Technical Amapharamitha

Incazelo Iyunithi Idatha
     
Amandla alinganisiwe I-KV 40.5
Kulinganiswe ngo ukwahlukanisa ezingeni Umthelela wombani umelana namandla kagesi (ukuphakama okugcwele kwegagasi)   185/215 (ikhefu elihlukanisayo)
  1min amandla imvamisa ukumelana voltage   95
Kukalwe njengamanje A 1600 2000
Impilo yama-Meachanical Izikhathi 3000
Kulinganiswe ngo SF6 igesi ingcindezi (at 20 ℃) UMpa 0.45
Ingcindezi Self-uvala (at 20 ℃)   0.45
Izinga lokushisa eliphansi kunawo wonke elisebenza -30
Kulinganiswe ngo-short circuit breaking current KA 25 31.5
Kulinganiswe ngo wesifunda iDemo okwenza zamanje (isiqongo)   63 80
Kulinganiswe ngo ukumelana okumanje okwamanje (I-Thermal yamanje enganyakazi)   25 31.5
Kukalwe ukuphakama okumelana nezamanje (amandla azinzile asimeme)   63 80
Kulinganiswe ngo ukuphuma kwesigaba kwamanje KA 63 80
Isikhathi sesilinganiso samanje sesifunda esifushane S 4
Isikhathi sokuvala (kumanani wokusebenza alinganisiwe)   ≤1
Isikhathi sokuvula (kumanani wokusebenza alinganisiwe)   ≤0.07
Kulinganiswe ngokulandelana kokusebenza (O) -0.3S- (CO) -180S- (CO)
Kukalwe ukwephula / ukwenza i-sigle capacitor yamanje A 400
Amanothi wokwephula isilinganiso esilinganiselwe sokuphuka kwamanje izikhathi 15 10
Ukuvuza kwegesi minyaka yonke % / iminyaka ≤1
Okuqukethwe kwamanzi ku-SF6 (at 20 ℃) I-PPM (V) ≤150
Amandla alinganisiwe wenqubo yokusebenza kwentwasahlobo ehlanganisiwe V -220
I-Voltage yekhoyili yokuvala, ikhoyili yokuvula   AC: 220
    DC: 220
I-Voltage yokushaja imoto V AC: 220
    DC: 220
SF6 Isisindo KG 8
Ukwephula isisindo kufaka phakathi indlela yokusebenza   1400

Qaphela: Sicela uxhumane nefektri ukuqinisekisa imingcele yakamuva

Uhlaka kanye ukufakwa ubukhulu


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