RHB-145 Live tank SF6 gas circuit breaker
RHB-145 HV circuit breaker: 145kV, 2500-4000A, lightning impulse 650/750kV, short-time 31.5-50kA, making peak 100-125kA. For 145kV HV grid switching and fault conditions.
RHB-145 HV circuit breaker: 145kV, 2500-4000A, lightning impulse 650/750kV, short-time 31.5-50kA, making peak 100-125kA. For 145kV HV grid switching and fault conditions.
RHB‑145 is a 145 kV outdoor high‑voltage circuit breaker with robust construction, strict requirements for foundation static/dynamic load and foundation height difference. It complies with IEC 62271‑100 for high‑voltage switchgear, delivering reliable mechanical performance for outdoor power transmission projects.
Açık hava iletim uygulamaları için IEC 62271-100 yüksek gerilim şalt cihazları standardına uygundur.
Birim ağırlık 18000 KG'dır. Paket boyutu 1: 2920×700×2300 (1 adet), 10000 KG; Paket boyutu 2: 1100×580×2300 (1 adet), 8000 KG.
Temel statik yük: 160000 N; dinamik yatay yük 50000 N, dikey dinamik yük 240000 N (ekipman öz ağırlığı dahil). Temel yükseklik farkı 2 mm'yi aşmamalıdır.