Description:

The wedge-shaped insulated tensile clamp is suitable for fixing or tensioning the overhead insulated conductor on the end of the overhead insulated conductor or the ends of the tensile section or the ends of the tensile section.

The wedge-shaped structure is proportional to the pulling force of the wire and has the characteristics of self-tightening, and the operation is maintenance-free.

The inner wedge is made of weather-resistant insulation-reinforced engineering plastics, with an AC withstand voltage of 45kV and a pressure of 1 minute without breakdown and flashover.

Applicable Voltage Level	Tension Insulator Fittings Specificationsel	Model Specification for supporting insulator	Matching Line Clamp	Upporting Connection Fitting
20KV	NC20-S/J-X	FNB-20/70-QD	NEJ20-X	WS-7
10KV	NC10-S/J-X	FNB-10/70-DD	NEJ-X	Z-7
1KV	NC1-S/J-X	FNB-1/70-DE	NEJ2-X	Z-7

Note:

NC series tensile sheet metal insulated string has the advantages of compact structure, low cost and convenient installation. Typical string structure and design drawings can be obtained by email at bs@china-grid.com.cn