Amazinga：I-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 | ||
| Ukulinganisa okulinganisiwe | I-KV | 40.5 | ||
| Isilinganiso esikaliwe | Umbaniimpactwithstandvoltage (fullwavepeak) | 185/215 (ukwahlukanisa ukwahlukana) | ||
| 1minpowerfrequencywithstandvoltage | 95 | |||
| Kulinganisiwe okwamanje | A | 1600 | 2000 | |
| I-Meachanicallife | Izikhathi | 3000 | ||
| Kukalwe iSF6gaspressure (at20℃) | UMpa | 0.45 | ||
| Ukucindezelwa kokuzikhiya (at20℃) | 0.45 | |||
| Ukushisa okuphansi kakhulu | ℃ | -30 | ||
| Ratedshortcircuitbreakingcurrent | KA | 25 | 31.5 | |
| Kulinganiswe ngo-shortcircuitmakingcurrent (inani eliphakeme) | 63 | 80 | ||
| I-Ratedshortwithstandcurrent (Thermalsteadycurrent) | 25 | 31.5 | ||
| Ratedpeakwithstandcurrent (dynamicsteadycurrent) | 63 | 80 | ||
| Ukulinganiswa kabusha kwe-phasebreakingcurrent | KA | 63 | 80 | |
| Isikhathi esinqunyiwe | S | 4 | ||
| Isikhathi sokuvala (i-atratedoperatingvoltage) | ≤1 | |||
| Isikhathi sokuvula (i-atratedoperatingvoltage) | ≤0.07 | |||
| Ukuqhutshwa kokusebenza kabusha | (O) -0.3S- (CO) -180S- (CO) | |||
| Ukulinganiswa okulinganiselwe / ukwenziwa kwemigqacapacitorcurrent | A | 400 | ||
| I-Nosofbreakingratedshortcircuitbreakingcurrent | izikhathi | 15 | 10 | |
| Unyaka wonyaka wobudala | % / iminyaka | ≤1 | ||
| I-WatercontentinSF6 (at20℃) | I-PPM (V) | ≤150 | ||
| Ukulinganiswa kwemishini yokusebenzelana kwentwasahlobo | V | -220 | ||
| I-Voltageofclosingcoil, ukuvula ikhoyili | AC: 220 | |||
| DC: 220 | ||||
| I-Voltageofchargingmotor | V | AC: 220 | ||
| DC: 220 | ||||
| SF6Isisindo | KG | 8 | ||
| Ukweqa isisindo kuhlanganisa nokuhlinzeka ngemishini yokusebenza | 1400 | |||
Qaphela: Sicela uxhumane nefektri ukuqinisekisa imingcele yakamuva
Uhlaka kanye ukufakwa ubukhulu
