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.
Ini memenuhi standar peralatan sakelar tegangan tinggi IEC 62271-100 untuk aplikasi transmisi luar ruang.
Berat satuan:12000KG. Kemasan-1:2700×600×2300 (1 buah,7200KG); Kemasan-2:3000×700×2300 (1 buah,6100KG).
Beban statis pondasi: 120000N; beban dinamis horizontal 40000N, beban dinamis vertikal 220000N (termasuk berat sendiri peralatan). Perbedaan ketinggian setiap permukaan pondasi tidak boleh melebihi 2 mm.
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