Widely used in 72.5kV outdoor transmission & distribution substations, power plant switchyards, industrial power stations and renewable energy projects, for circuit switching, overload and short-circuit fault protection.
Customizable live tank SF6 circuit breaker for 123kV, 145kV, and other ratings, offering reliable, high-voltage protection for transmission lines.
Live tank SF6 gas circuit breaker for 40.5kV to 363kV systems, delivering reliable, high-performance protection for transmission and substation applications.
52kV high-voltage vacuum SF6 circuit breaker for reliable protection and switching in medium-voltage power distribution and industrial systems.
It uses g³ gas — a mixture of CO₂, O₂ and a small percentage of C4F7N additive. It contains no SF₆ and reduces global warming potential by 99% versus SF₆.
It complies with IEC 62271‑100 high‑voltage switchgear standard for outdoor transmission applications.
Foundation static load:120000N; horizontal dynamic load 40000N, vertical dynamic load 220000N (including equipment self‑weight). Height difference of each foundation surface shall not exceed 2 mm.
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