RHB-72.5 Live tank SF6 gas circuit breaker
RHB-72.5 outdoor HV circuit breaker: 72.5kV, 2000-3150A, lightning impulse 325/375kV, short-time 31.5-50kA, making peak 100-125kA. For 72.5kV grid switching and faults.
RHB-72.5 outdoor HV circuit breaker: 72.5kV, 2000-3150A, lightning impulse 325/375kV, short-time 31.5-50kA, making peak 100-125kA. For 72.5kV grid switching and faults.
RHB‑72.5 is a 72.5 kV outdoor high‑voltage circuit breaker with robust mechanical structure, strict limits for foundation static/dynamic load and foundation height difference. It complies with IEC 62271‑100 for high‑voltage switchgear for outdoor power transmission projects.
Dış mekan iletim uygulamaları için IEC 62271-100 yüksek gerilim şalt tesisatı standardına uygundur.
Birim ağırlık:12000KG. Paket-1:2700×600×2300 (1 adet,7200KG); Paket-2:3000×700×2300 (1 adet,6100KG).
Temel statik yükü: 120000N; yatay dinamik yük 40000N, dikey dinamik yük 220000N (ekipman öz ağırlığı dahil). Her bir temel yüzeyinin yükseklik farkı 2 mm'yi aşmamalıdır.