Cable Weight & Tray Load Estimator

P064

Estimate installed cable weight and tray design load from cable quantity, length, manufacturer weight, reserve, and safety factor.

Parameters

Assumptions

  • 所有线缆采用同一输入单位重量,并将总Design载荷平均分摊到输入的平均长度。

Important notes

  • 必须使用实际电缆数据表,并由结构/电气专业核对桥架跨距、支架、集中载荷和法规要求。

Standards and sources

Verified: 2026-09-05