132kV SF6 Circuir Breaker Aplikasi
Actastheprotectingandcontrollingunitfororgridequipmentsandindustrialminingenterprise'equipments,LW8A-40.5 type outdoor SF6 circuit breaker minangka piranti ruangan sing digunakake ing AC 50HZ telung fase 40.5KV sistem daya.Iku ditrapake kanggo lokasi sing perlu Kerep operasi ing rating saiki utawa ing sirkuit cendhak bola-bali on/off.Ngandhut trafo saiki kanggo pangukuran lan pangayoman, bisa langsung ngganti SW2-35 kurang mbobol sirkuit lenga lan macem-macem jinis mbobol sirkuit lenga karo krenjang transisi.Uga bisa digunakake minangka dasi mbobol lan ngoper kahanan klompok kapasitor karo CT14 jinis mekanisme spring.
110kV-132kV Circuit Breaker Fitur
Kinerja bejat banget, wektu busur kobong cendhak, umur dawa;
urip mekanik luwih saka 3000 kaping;
Operasi kerep, saben bisa diinstal 12 trafo saiki;
Tipe anyar SF6 MKZ jinis penunjuk Kapadhetan meter, maca gauge tekanan ora kena pengaruh owah-owahan suhu;
Kondisi Lingkungan
Suhu sekitar:-30 ℃ ~ + 40 ℃
Dhuwur: ≤3000m
Tekanan angin: ≤700Pa
Kelembapan relatif: rata-rata saben dina asor relatif: ≤95%; saben wulan rata-rata asor relatif≤90; saben dina rata-rata jenuh uap tekanan ≤2.2KPa; saben wulan nilai rata-rata ≤1.8KPa
Tingkat polusi udara: Ⅲ
Intensitas lindhu: ≤8 derajat
Instalasi kudu bebas saka geni, bledosan, geter abot, korosi kimia lan polusi serius
110kV SF6 Brealer Data teknis utama
Ora. | Item | Unit | data |
1 | Ratedvoltage | KV | 110 |
2 | Ratedcurrent | A | 2000/3150 |
3 | Ratedfrequency | HZ | 50 |
5 | Dirating shortcircuitbreakingcurrent | KA | 31.5/40 |
6 | Rated short-circuitcurrent (puncak) | KA | 100 |
7 | Rated short-circuitwithstandcurrent | KA | 31.5/40 |
10 | Ratedshortcircuitclosingcurrent(puncak) | KA | 100 |
13 | Urip listrik rusak arus pintas | kaping | 20 |
14 | Rated shortcircuitduration | s | 4 |
15 | Ratedlinechargingclosecurrent | A | 31.5 |
16 | Urutan operasi sing dirating | O-0.3s-CO-180s-CO | |
17 | wektu pamisah | ms | ≤60 |
Hubungi kita kanggo rincian liyane lan rincian rega.