Cemented carbide drawing die small make up to tell you the application of copper platoon
Copper platoon is a kind of large current conductive products, suitable for high and low voltage electric appliance, switch contact, power distribution equipment, bus duct, such as electrical engineering, are widely used in metal smelting, electrochemical plating, chemical caustic soda and other large current electrolysis refining project. Electrician copper platoon with low resistivity, big can fold the camber, etc.
Copper platoon is also called copper busbar, copper busbar or copper bus-bar, grounding copper platoon, is made of copper is qualitative, cross section is rectangular or chamfer (rounded corners) rectangular conductor long, made of aluminum material called LvPai, deliver current in the circuit and the connection of electrical equipment. The quality of the copper bus bar are calling for the GB/T 5585.1-2005 standard.
Due to the conductivity of copper is better than that of aluminum, copper platoon in electrical equipment, especially in the complete sets of power distribution equipment has been widely used; In the power distribution cabinet of A, B, C, N busbar and PE bus adopts copper platoon; Copper platoon in use typically labeled phase color letter signs or coated with paint, A copper platoon logo is "yellow" color, B is the "green" color, C is the color "red", N is the "blue" color, PE bus bar for "green" double color.
Copper platoon is mainly used on a line (high current phase line and zero line, the ground can use copper platoon), in a electric ark bigger current components connection is done with copper platoon, such as a line of electrical cabinets connection between tank and tank is the mistress, mistress row assigned to each electric switch of electric cabinet, isolating switch, breaker etc.) is a branch on the bus. Bare copper platoon of tin plating and copper platoon, copper platoon in electrical connection is typically do tin plating processing and printing processing or conductive paste. Spare place there is a heat shrink casing protection, also some of them are with insulating paint. With copper platoon is the most main consideration of the current carrying capacity, according to the current size to choose suitable for copper platoon, the screw joint must be tightening, otherwise the current big burn molten copper platoon may occurs.
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