RHD‑362 SF6 dead‑tank circuit breaker, 362kV, rated current 3150‑5000A, short‑circuit breaking current 40‑63kA, self‑blast arc‑extinguishing, single‑phase SF6 gas insulated high‑voltage circuit‑breaker.
This product flyer serves as technical reference for high‑voltage SF6 dead‑tank circuit‑breaker, supporting tender document compilation, transmission substation project evaluation and pre‑sales technical review.
The equipment follows IEC 62271‑100 and GB/T 1984 standards. This datasheet records comprehensive technical indicators including lightning impulse and one‑minute power‑frequency withstand voltage, partial discharge level, SF₆ alarm and blocking pressure, gas moisture requirement, annual gas leakage rate, mechanical endurance and special reclosing duty O‑0.3s‑CO‑180s‑CO.
It adopts single‑phase layout with post porcelain insulators and pointer‑type density relays for SF₆ gas condition monitoring. It also specifies power requirements for heater, energy‑store motor and control circuit, together with first‑open‑pole factor, charging‑current breaking capacity and time‑related switching parameters. Customized services covering design, assembly and factory testing are available for EPC projects.
Please contact us to obtain full type‑test reports and complete operation‑maintenance manuals.
363kV Dead Tank SF6 Circuit Breaker features a robust design and high reliability with excellent arc extinguishing for power system protection.
Factory direct dead tank SF6 circuit breaker for 40.5kV to 66kV systems, delivering reliable and cost-effective high-voltage protection
Outdoor dead tank SF6 circuit breaker direct supply for 362kV systems, delivering reliable high-voltage protection for transmission networks.
A maioria dos projetos suporta operação em dupla frequência; no entanto, os parâmetros relacionados devem ser confirmados de acordo com a frequência real da rede. Entre em contato conosco para obter orientações sobre adaptação de frequência.
Um baixo valor de descarga parcial representa um estado íntegro do isolamento interno, o que ajuda a retardar o envelhecimento do isolamento e a prolongar a vida útil total dos equipamentos de alta tensão. Entre em contato conosco para obter os registros de ensaio relevantes.
A taxa anual de vazamento de gás SF6 e o teor de umidade do gás são dois indicadores-chave para a avaliação da estanqueidade do gás. Entre em contato conosco para os procedimentos de manuseio de gás no local.
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