SF6 Insulated Ring Main Unit Switchgear Pagsulay sa SF6 na may Insulated Ring Main Unit

Ang SF6 insulated ring main unit switchgear mayroong mga abilidad tulad ng kompak na estruktura, buong saradong tipo, buong insulate layer, matagal na buhay, walang pangangailangan sa pag-maintain, maliit na indoor space occupation, reliable, at hindi makakasira ang working environment. Ito ay malawakang ginagamit sa industriyal na produksyon at sibil na cable ring network at dulo ng power supply system. Napakasama ito para sa maliit at medium secondary substations, opening and closing stations, factories and mines, airports, railway lines, residential quarters, multi-storey buildings, highways, subway stations, tunnel construction at iba pang industriya.

Working conditions

• Applicable altitude: ≤2000m Applicable
• Temperature: -40℃～+55℃ relative
• Humidity: daily average≤95%, monthly average≤90%
• Earthquake damage level: ≤8

Estruktural na mga katangian

• Ang ring main unit switchgear gumagamit ng high-quality stainless steel case.
• Ang stainless steel plate ay gupitin gamit ang fiber laser at welded ng welding robot upang siguruhin ang airtightness ng dust collector.
• Ang box ay puno ng SF6 gas at dadaan sa synchronous vacuum packaging para sa leak detection. High-voltage load switch, grounding device power switch, circuit breaker insulating layer canister at iba pang power switch-themed movable components at bus ducts ay lahat sealed sa stainless steel box. Ang protection level ay P67.
• High-efficiency SF₆ gas insulation: Gumagamit ng SF₆ gas bilang insulating medium, na may mataas na insulation strength at excellent arc-extinguishing performance. Ito ay maaaring stably block current leakage sa high-voltage environments, significantly reducing the risk of faults tulad ng short circuits at flashovers, ensuring reliable operation ng equipment sa complex power grids.