高電壓絕緣熱收縮套管

電力系統中涉及到哪些絕緣防護套管

電力系統中涉及到哪些絕緣防護套管

電力系統中最主要的部分為變電站,改變電壓的場所。為了把發電廠發出來的電能輸送到較遠的地方,必須把電壓升高,變為高壓電,到使用者附近再按需要把電壓降低。變電站的主要設備是開關和變壓器。
       電力系統中主要用到以下絕緣防護套管:卡扣式矽橡膠絕緣護套管(卡扣式PE絕緣護套管)、母排熱縮管、矽橡膠絕緣防護盒( PE絕緣防護盒)、冷熱縮電纜附件、熱縮包覆帶、PVC絕緣膠帶、防水絕緣膠帶、自粘橡膠絕緣膠帶、中厚壁管、指套和封帽等。
    首先,在電力上有哪些部件需要防護:
    1. 鋁絞線;——矽膠卡扣管
    2. 母線(管型,方形);——母排熱縮管
    3. 金具——防護盒(PE;矽橡膠)
     4. 設備端頭——防護盒(PE;矽橡膠)
    5. 穿牆套管——防護盒(PE;矽橡膠)
    6. 電纜與線的連結——防護盒(PE;矽橡膠),電纜附件終端
    7. 電纜與電纜——電纜附件中間連結
    電力系統中熱縮管、冷縮管、電纜附件等等也會用到。


What are the insulation protection sleeves involved in the power system?

The most important part of the power system is the substation, where the voltage is changed. In order to transport the power from the power plant to a remote location, the voltage must be increased to become a high-voltage power, and the voltage is lowered as needed near the user. The main equipment of the substation is the switch and the transformer.
The following insulation protection sleeves are mainly used in the power system: snap-on rubber insulated sheathed tubes (snap-type PE insulated sheathed tubes), busbar heat-shrinkable tubes, rubber-insulated protective boxes (PE insulated protective boxes), Cold and heat shrinkable cable accessories, heat shrinkable cover tape, PVC insulation tape, waterproof insulation tape, self-adhesive rubber insulation tape, medium thick wall pipe, finger sleeve and cap.
First of all, what parts of the power need to be protected:
1. Aluminum stranded wire;
2. Busbar (tube type, square); - busbar heat shrinkable tube
3. Fittings - protective box (PE; 矽 rubber)
4. Equipment end - protective box (PE; 矽 rubber)
5. Wall bushing - protective box (PE; 矽 rubber)
6. Cable-to-wire connection - protective box (PE; 矽 rubber), cable accessory terminal
7. Cables and cables - intermediate links in cable accessories
Heat shrink tubing, cold shrink tubing, cable accessories, etc. in power systems are also used.