C型線夾
C type wire clip
■用途
C type wire clip
C型線夾主要用于架空配電線路中20kV及以下架空絕緣導
線.鋁鉸線. 鋼芯鋁鉸線.鋼鉸線和銅導線非承受力位置上T接接續
或跳線用。該線夾采用導電性能良好的高強度特殊鋁合金制造，
結構采用C型和鉸型楔塊構成。當鉸型楔塊在外力作用下,將導線
壓在線夾殼體和楔塊之間，當導線熱脹冷縮時，C型結構應用具
有的彈性，始終保持線夾與導線間持久恒定的接觸壓力，不會隨
著外界環境及負載條件的變化而變化。
C type line clamp is mainly used for 20kV overhead distribution lines
and overhead insulation guide Line. Aluminium wire, steel core
aluminium wire. Tolerance position T grounding non steel wire and
copper wire Continued or jumper with. The wire clip using special
high strength aluminum alloy with good conductive properties
Building, structure using C type and the hinge type wedge.
When the hinge type wedge under the action of external force,The
wire clamp pressure between shell and the wedge block, when the
conductors of heat expansion and cold contraction, C junction The
application has elasticity, always keep the wire clamp and the
conductor of a constant contact pressure Force, will not change with
the external environment and load conditions change.
■絕緣罩性能特點
◆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℃
◆耐氣候性能：經人工氣候老化試驗1008小時后性能良好
Insulation cover performance feature
◆
14 ◆Insulation resistance：＞1.0×10 Ω
◆Environments temperature：-30℃~90℃
◆EWeather proof performance：have good performanced after
1008 hours artifical climate aging test
Withstand voltage：
≥30kV keep voltage one minute not breakdown
