TJL、TJT、TJG系列T型線夾及絕緣罩 TJL，TJT，TJG series T-connector and insulation cover TJL鋁T型線夾 TJL aluminium T connector TJT 銅T型線夾 TJT copper T connector TJG 銅鋁T型線夾 TJG copper-aluminium T connector 絕緣罩 Insulation cover ●用途 Application TJL、TJT、TJG系列T型線夾適用于10kV架空絕緣電纜的分支接續，也可適用于發電廠，變電所電氣設備與架空母線的T型連接。絕緣罩和T型線夾配套使用，起絕緣防護作用。 TJL、TJT、TJG seris T-connector is suitable for the branch connection of 10kV aerial insulation cable ， also used for the T-shape connection with electric faciltities and aerial bus in power plant and transformer substation ， insulation cover and T-connector and used together. It’s action is insulation protection. ●絕緣罩性能特點 Insulation cover performance feature 1、工頻耐壓：≥18kV保壓1分鐘不擊穿 2、絕緣電阻：>1.0×1014Ω 3、環境溫度：-30℃~90℃ 4、耐氣侯性能：經人工氣侯老化試驗1008小時后性能良好 1、Withstand voltage: ≥18kV keep voltage one minute not break down 2、Insulation resistance: >1.0×1014Ω 3、Environments temperature: -30℃~90℃ 4、Weather proof performance: have good performan after 1008 hours artifical l climate aging test. ●規格及技術參數 Specification TJL、TJT、TJG-4.1 185-240 35-50 TJL、TJT、TJG-4.2 185-240 70-95 TJL、TJT、TJG-4.3 185-240 120-150 TJL、TJT、TJG-4.4 185-240 185-240 TJL、TJT、TJG50-240