Miyezo：GB / T28001-2011 idt OHSAS18001: 2007
Ntchito
Actastheprotectingandcontrollingunitforgridequipmentandindustrialminingenterprises'equipments, LW8-40.5 mtundu wakunja SF6 dera breaker ndi chida chakunja chomwe chimagwiritsidwa ntchito mu AC 50HZ magawo atatu a 40.5KV system.Ikugwiritsidwa ntchito m'malo omwe amafunikira kuti azigwira ntchito pafupipafupi pakadali pano kapena pansi pafupipafupi. Ili ndi chosinthira pakali pano poyesa ndi kuteteza, imatha kusintha m'malo mwa SW2-35 yocheperako mafuta oyenda ndi mitundu yosiyanasiyana yamafuta oyenda ndi bulaketi yosintha. Itha kugwiritsidwanso ntchito ngati tayi yolowa ndikusintha magulu am'magulu okhala ndi makina a CT14 a kasupe.
Miyezo
Zosangalatsa
GB / T28001-2011 idt OHSAS18001: 2007
GB / T24001-2004 idt ISO14001: 2004
Mawonekedwe
Kuchita bwino kwambiri, nthawi yayifupi yoyaka arc, moyo wautali;
Mawotchi moyo nthawi zoposa 3000;
Kugwiritsa ntchito pafupipafupi, iliyonse imatha kukhazikitsidwa ma transformer a 12;
Mtundu watsopano wa SF6 MKZ pointer type density mita, kuwerenga kwa gauge pressure sikukhudzidwa ndikusintha kwa kutentha;
Mkhalidwe Wachilengedwe
Kutentha Kwambiri:-30 ℃ ~ + 40 ℃
Kutalika: ≤3000m
Kuthamanga kwa mphepo: ≤700Pa
Chinyezi chofananira: chinyezi chatsiku ndi tsiku: ≤95%; pafupifupi mwezi chinyezi chochepa relative90; avareji yamasiku onse yodzaza ndi mpweya ≤2.2KPa; pafupifupi mwezi monthly1.8KPa
Mulingo wakuwononga mpweya: Ⅲ
Chivomezi mwamphamvu: degree8 digiri
Kuyikirako kuyenera kukhala kopanda moto, kuphulika, kugwedera kwakukulu, kutupa kwa mankhwala ndi kuipitsa kwakukulu
Main zaumisiri magawo
| Kufotokozera | Chigawo | Zambiri | ||
| Yoyendera magetsi | KV | 40.5 | ||
| Yoyezedwa kutchinjiriza mlingo | Mphezi zimapirira pamagetsi (chiwonetsero chazonse) | 185/215 (kupatula kopuma) | ||
| 1min mphamvu pafupipafupi kupirira voteji | 95 | |||
| Idavoteredwa pano | A | 1600 | 2000 | |
| Moyo wachangu | Nthawi | 3000 | ||
| Idavoteledwa SF6 mpweya kuthamanga (pa 20 ℃) | Mpa | 0.45 | ||
| Kutsekemera kodziletsa (pa 20 ℃) | 0.45 | |||
| Kutentha kotsika kwambiri kotentha | ℃ | -30 | ||
| Idavoteledwa pakadali pano | KA | 25 | 31.5 | |
| Yoyezedwa yochepa dera kupanga panopa (pachimake) | 63 | 80 | ||
| Adavotera yochepa kupirira zamakono (matenthedwe azilandira panopa) | 25 | 31.5 | ||
| Chovoteledwa pachimake kupirira zamakono (zazikulu azilandira panopa) | 63 | 80 | ||
| Adavotera kunja kwa gawo kuswa kwamakono | KA | 63 | 80 | |
| Kutalika kwakanthawi koyendera dera lalifupi | S | 4 | ||
| Kutseka nthawi (pa voteji opaleshoni oveteredwa) | ≤1 | |||
| Nthawi yotsegulira (pamagetsi oyendera magetsi) | ≤0.07 | |||
| Yoyezedwa zinayendera | (O) -0.3S- (NKHA) -180S- (NKHA) | |||
| Adavotera kuswa / kupanga sigle capacitor pakadali pano | A | 400 | ||
| Anzanga akuswa oveteredwa yochepa dera kuswa zamakono | nthawi | 15 | 10 | |
| Kutulutsa kwa gasi pachaka | % / zaka | ≤1 | ||
| Zomwe zili mu SF6 (pa 20 ℃) | PPM (V) | 150 | ||
| Yoyezedwa voteji amasonkhana limagwirira kasupe opaleshoni | V | -220 | ||
| Voteji yatseka koyilo, kutsegula koyilo | AC: 220 | |||
| DC: 220 | ||||
| Voteji yonyamula mota | V | AC: 220 | ||
| DC: 220 | ||||
| SF6 Kulemera | KG | 8 | ||
| Kuletsa kulemera kuphatikiza makina opangira | 1400 | |||
Chidziwitso: Chonde nditumizireni fakitale kuti mutsimikizire magawo aposachedwa
