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T-Frame Composite Insulation Crossarms
  • T-Frame Composite Insulation CrossarmsT-Frame Composite Insulation Crossarms
  • T-Frame Composite Insulation CrossarmsT-Frame Composite Insulation Crossarms

T-Frame Composite Insulation Crossarms

The composite insulation crossarms mandrel designed by Shandong Taikai Electrical Insulation Co., Ltd. has a solid T-shaped rod cross-section and reliable mechanical and electrical performance. T-Frame Composite Insulation Crossarms means that the cross-section of the mandrel of the product is T-shaped, with vulcanized silicone rubber on the outside, and the fittings are crimped at both ends. Epoxy glass fiber mandrel mainly provides insulation performance and mechanical performance of the product.

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Product Description

Compared with the traditional iron crossarms, the 10kV new composite insulating crossarms developed and produced by Shandong Taikai Electrical Insulation Co., Ltd. has a higher insulation level, which can improve the lightning protection level of the overall line and enhance the stability of the transmission line.


The T-Frame Composite Insulation Crossarms developed and designed by our company is made of solid T-shaped mandrel material. Compared with the original round rod-shaped composite crossarms, it has stronger bending resistance under the same cross-sectional area.At the same time, the silicone rubber used in the composite cross arm is the radiation-resistant high-tearing silicone rubber developed by our company in cooperation with Shandong University, which is converted from military industry to civilian use.


Aiming at the rainy and thunderous weather in the south, T-Frame Composite Insulation Crossarms maintains excellent hydrophobicity and insulation.T-Frame Composite Insulation Crossarms can effectively prevent accidents such as rain flash, lightning tripping, and lightning disconnection. The performance parameters of silicone rubber are higher than the relevant technical requirements in the standard "DL/T 376 General Technical Specifications for Silicone Rubber Insulating Materials for Composite Insulators".


Product Parameter

Rated bending load

4.5kN

Maximum design bending load test

2.5kN

Tensile load test

10kN




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