40.5kV outdoor pole‑mounted vacuum automatic recloser, rated current 630‑1600A, 4s short‑time withstand current 31.5kA, mechanical life 20000 operations, vacuum interruption, fully‑sealed maintenance‑free for overhead distribution network.
This PDF product flyer is intended for tender comparison, overhead‑line project selection and pre‑sales technical evaluation. The equipment follows IEC 62271‑1 common specifications for high‑voltage switchgear, and complies with relevant EU environmental‑protection requirements for greenhouse‑gas control.
This datasheet adopts eco‑friendly vacuum interruption with zero‑GHG emission, fully‑sealed maintenance‑free construction for harsh outdoor conditions, compact pole‑mounted modular layout supporting expansion of monitoring, metering and protection functions.
It lists full‑set performance indicators including power‑frequency & lightning impulse withstand level, short‑circuit making‑breaking capability, multi‑shot reclosing operating sequence, maximum short‑circuit breaking times and intelligent mechanism control voltage. Working condition specifications cover ‑30℃~+60℃ ambient temperature, altitude ≤2000 m, maximum wind speed 34 m/s and pollution class IV.
Custom‑manufacturing service covering design, assembly and factory test is available for rural‑grid, mining and new‑energy distribution projects. Please contact us for complete dimension drawings and full type‑test reports.
Modular layout reserves interface for expanding monitoring, metering and protection functions, flexible to meet different project‑specific distribution‑automation requirements. Please contact us for configuration‑selection guide.
Need to evaluate ambient temperature range, installation altitude, maximum wind speed and site pollution level. Special modification shall be taken when exceeding rated working conditions. Please contact us for environment‑adaptation guidance.
Vacuum interruption achieves zero greenhouse‑gas emission, features reliable fault‑clearing performance, together with fully‑sealed maintenance‑free design adapting complex outdoor environments. Please contact us for internal‑structure introduction.
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