Ngarep > Produk > High Voltage Circuit Breaker > SF6 Circuit Breaker njaba > 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
  • 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
  • 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
  • 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
  • 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker
  • 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker

40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker

LiuGao stands minangka 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker sing darmabakti, SF6 Gas Circuit Breaker pts struktur sing ditutup kanthi lengkap, lan nduwurke tumpukan sekunder disegel ing awak casting resin epoksi kanggo njamin kinerja insulasi. Pemutus Sirkuit LW8-40.5Y SF6 nduweni mekanisme sing kuat kanthi umur layanan luwih saka 3000 operasi, njamin keandalan jangka panjang. Kinerja panyegelan bisa dipercaya, nggunakake bantalan karet penyegel sing diimpor. Segel dinamis nggabungake cincin penyegelan jinis "V". kanthi struktur ganti rugi tekanan spring, lan papan terminal sekunder, sing diwenehake dening perusahaan koperasi, njamin tingkat bocor udara taunan kurang saka 1%. ing casting resin epoxy kanggo njamin kinerja jampel optimal.

Kirim Pitakonan

Deskripsi Produk

Liugao punika 40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker supplier.LW8-40.5 Outdoor HV SF6 circuit breaker dirancang kanggo telung fase AC 50Hz ruangan voltase dhuwur electrical aplikasi ing 35kV transmisi lan distribusi sistem. Iku serves tujuan kontrol lan pangayoman lan uga bisa digunakke kanggo mbukak lan nutup kontak breakers lan bank kapasitor, karo pilihan kanggo kalebu trafo saiki kanggo pangukuran lan fungsi pangayoman. Pemutus sirkuit dilengkapi mekanisme operasi spring tipe CT14, lan netepi standar nasional GB1984-89, kanthi judhul "pemutus sirkuit tegangan tinggi AC," lan standar Komisi Elektroteknik Internasional IEC56, sing ditemtokake ing publikasi "High- "pemutus sirkuit tegangan AC kab.

40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker Lingkungan Operasi

1. Altitude: ora luwih saka 2500; meter; dataran tinggi 4000 meter;


2. Suhu sekitar: -30°C-+40°C (syarat khusus -40°C-+40°C);


3. Kelembapan relatif: rata-rata saben dina ora luwih saka 95%, rata-rata saben wulan ora luwih saka 90% (25 ° C);


4. Kacepetan angin: ora luwih saka 35m / s; tingkat polusi punika I; jarak creepage saka lengen porselen yaiku 1050mm (1320mm) (jarak creepage nominal ora kurang saka 25mm / kV);


5. Sunshine: 0.1w/cm;

40.5KV High Voltage Outdoor SF6 Gas Circuit Breaker Specification

No. Katrangan Parameter teknis
1 Tegangan Rated, kV 72.5 126 145 252
3 Frekuensi dirating, Hz 50/60
4 Rated saiki, A 1600~4000 3150~4000
1min Frekuensi daya tahan voltase 140 230 265 460
Impuls kilat tahan voltase 325 550 650 1050
5 Dirating short-circuit breaking 25~40 40~63
saiki, kA
7 Rated short circuit breaking 63~ 100 100~ 157.5
arus (puncak), kA
8 Dirating short duration, s 3 3 3 3
Dirating metu-saka-phase breaking saiki 10 10 10 10
Rated kabel (line) pengisian 10 31.5 50 125
pecah saiki
Rated tekanan gas, Mpa 0.4 0.5 0.5 0.6
Urutan operasi O-0.3s-CO- 180s-CO
Tingkat kebocoran gas SF6 (saben taun) ≤1%
14 Pisanan saka sawetara gen 1.5 1.55 1.5 1.3
Resistansi loop utama, μΩ ≤40 ≤45 ≤45 ≤50
Tegangan pemanas AC220
Sirkuit kontrol lan voltase sirkuit sinyal DC220, DC230
Tegangan motor DC220, DC230



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Kirim Pitakonan
Mangga bebas menehi pitakon ing formulir ing ngisor iki. Kita bakal mangsuli sampeyan ing 24 jam.
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