NXL系列楔型耐張線夾及絕緣罩

■用途

NXL series aluminium alloy strain clamp (wedge type)and insulation cove

NXL系列楔型耐張線夾適用于20kV及以下配電線路中，將架空絕緣鋁導線或裸鋁導線固定在轉角或終端耐張桿的絕緣子上，

從而將架空導線固定或拉緊，絕緣罩與耐張線夾配套使用，起絕緣防護作用。

Application

NXL Series strain clamp is suitable for distribution wire up to 20kV,firstly, fix the aerial insulation aluminium conductor or naked

aluminium conductor on the rotate angle or insulator of terminal strain pole,and then fix and tight the aerial conductor.

■結構特點

◆選用非磁性高強度抗氧化鋁合金材料制造，無磁滯損耗。

◆楔塊鎖緊結構，安裝簡便可靠。

◆圓弧大面積抱緊，導線不易蠕變、握力大。

Structure feature

◆

◆Wedged-Locked structure,easy-installation

◆An arc embraces the most part,conductor cannot

change. Large grip strength.

Choose the unmagnetic character high-intersity oxidate

resistanle aluminium alloy,No waste electric energy

■絕緣罩性能特點

◆1~10kV工頻耐壓：≥18kV保壓1分鐘不擊穿；

20kV工頻耐壓：≥30kV保壓1分鐘不擊穿；

14 ◆絕緣電阻：＞1.0×10 Ω

◆環境溫度：-30℃~90℃

Insulation cover performance feature

◆

14 ◆Insulation resistance：＞1.0×10 Ω

◆Environments temperature：-30℃~90℃

1~10kV Withstand voltage：≥18kV keep voltage one minute not breakdown

20kV Withstand voltage：≥30kV keep voltage one minute not breakdown