Outdoor live‑tank SF6 circuit breaker, CT20 spring operating mechanism, self‑blast arc‑quenching principle, pointer‑type SF6 density relay, long maintenance cycle, IEC‑compliant for AIS transmission substation projects.
This OEM technical specification datasheet complies with current IEC high‑voltage circuit‑breaker standards for outdoor power equipment, widely adopted for air‑insulated transmission substation projects.
This manual includes full electrical‑mechanical parameter tables, working‑principle introduction, structural composition, operating‑mechanism description, outline dimension drawings and after‑sales notes.
It illustrates core component features, gas‑monitoring scheme and installation‑related hints, and supports customized tender‑oriented configuration. Please contact us for official type‑test reports and general‑arrangement drawings.
Customizable live tank SF6 circuit breaker for 123kV, 145kV, and other ratings, offering reliable, high-voltage protection for transmission lines.
Dead Tank SF6 Circuit Breaker (115kV-170kV) offers high reliability and efficient arc extinguishing. Its robust design ensures stable power system protection.
Three-phase AC dead tank SF6 circuit breaker source manufacturer for 72.5kV systems, delivering reliable high-voltage protection and switching solutions.
Partial performance and configuration options can be adjusted according to project specifications. Please share your tender technical specification so our team can check feasibility and provide revised data sheets.
It adopts temperature‑compensated pointer‑type density relay for real‑time gas status monitoring; it will send alarm and lock‑out signals in case of gas leakage. Please contact us for gas‑filling and commissioning guidance.
It is designed for air‑insulated outdoor transmission substations, used for line switching and fault‑current interruption in power grid transmission projects. Please contact us for project‑matching suggestions.
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