Aluminum bus bar for transformer

The application of aluminum transformers and aluminum-plated aluminum wires is exactly the same as that of copper transformers and copper-plated copper wires. There is no difference between copper winding transformers and aluminum winding transformers. Aluminum bus bar for transformer are generally used in substations.
 
The Aluminum bus bar for transformer is divided into different grades, specifications and states according to the application.
Alloy : 1060, 1050，1070, 1370, 1350,
Temper: O . O represents a soft state, and the degree of hardness and hardness, and the degree of annealing can be indicated by numbers.
The thickness is between 3mm and 20mm and is called: Aluminum bus bar for dry transformer.
 
Dry-type transformer with aluminum row, with high conductivity, soft texture, smooth surface, no burr, is an ideal material for the production of dry-type transformers, is the key raw material for the manufacture of transformer windings, its conductivity for aluminum strips, foils Many technical indicators such as burr curling, side bending and surface quality are very demanding. The 1060 1070 aluminum bus-bar has good elongation and tensile strength, and is fully capable of meeting the conventional processing requirements (stamping, drawing). For industrial pure aluminum, it has high plasticity, corrosion resistance, electrical conductivity and thermal conductivity, but its strength is low, heat treatment can not enhance the machinability; gas welding, hydrogen atom welding and contact welding are not easy to braze; Pressure processing and extension, bending.