main feature

● Strong heat dissipation capacity: the series of busbars are closely attached to the phase and phase and the shell, so they can withstand large electric stress and thermal stress. And can quickly radiate the heat generated by the conductive row, the current carrying capacity is large.

● The joints are fastened with insulated bolts, and the double-connected copper bar connection is used at the same time, which effectively increases the contact area of the joint and greatly reduces the temperature rise of the joint.

● Flexible wiring: This series of dense busbar sockets are flexible and convenient to set up, and can be equipped with a large number of sockets, which are versatile. When adjusting the position of the electrical equipment, there is no need to change the power supply system.

technical parameter

● The bus bar conforms to IEC439-2, GB7251.2-1997.

● The busbar can ensure long-term normal operation at rated current and 110% of rated voltage.

● The busbar passes the dynamic and thermal stability test according to the data, and the busbar shows an undetectable permanent deformation after the test.

● The busbar can withstand 3750V power frequency withstand voltage, and there is no breakdown or flashover in 1min.

● When the rated current is passed through the bus bar for a long time, the temperature rise of its conductive parts does not exceed the standard value.

● The frequency of plugging and unplugging of the plug-in box and the bus duct is not less than 200 times.