RVB Outdoor Live Tank Vacuum Circuit Breaker
RVB outdoor live-tank vacuum circuit breaker: 24-40.5kV, 1250-2500A, lightning impulse 170-195kV, 3s short-time 25-31.5kA, making peak 63-80kA. For outdoor substation distribution-line protection.
RVB outdoor live-tank vacuum circuit breaker: 24-40.5kV, 1250-2500A, lightning impulse 170-195kV, 3s short-time 25-31.5kA, making peak 63-80kA. For outdoor substation distribution-line protection.
RVB outdoor live‑tank vacuum circuit breaker has rated voltage 24‑40.5 kV, rated normal operating current 1250‑2500 A, lightning impulse withstand voltage 170‑195 kV, 3‑s short‑time withstand current 25‑31.5 kA and rated short‑circuit making peak current 63‑80 kA for outdoor substation distribution‑line protection.
Outdoor live tank vacuum circuit breaker for 24kV, 36kV, 40.5kV and 52kV systems, offering reliable, maintenance-free protection for overhead lines.
40.5kV RVB Series outdoor VCB, 3150A, 40kA breaking. IEC 62271-100, E2 class, spring mechanism, IP55. Substation & distribution.
Reliable manufacturer of 36kV outdoor high-voltage vacuum circuit breakers for durable and maintenance-free switching in harsh environments.
TCs de medição e proteção embutidos/externos opcionais, bobina de disparo shunt, design especial de distância de fuga, adaptação para alta altitude e temperaturas extremas. Estão disponíveis fabricação personalizada e soluções completas de projeto, montagem e teste.
Poste compacto encapsulado sólido para projetos com espaço limitado; tipo com carcaça de porcelana de alta resistência para ambientes exigentes da rede principal. Ambos utilizam interruptor a vácuo, livres de SF₆ e óleo.
Altitude máxima padrão de 1000 m, temperatura operacional de -25℃ a +40℃. Para altitudes superiores a 1000 m, o reforço de isolamento deve ser consultado junto ao fabricante na fase de encomenda.