The dense busbar is suitable for AC three-phase four-wire, three-phase five-wire system, frequency 50 ~ 60Hz, rated voltage to 690V, rated working current 250 ~ 5000A power supply and distribution system, as industrial and mining, enterprises and high-rise buildings The auxiliary equipment of power distribution equipment is especially suitable for the transformation of workshops and old enterprises. It has the following characteristics:

1) Strong heat dissipation ability

The dense busbar phases and phases and the phase and the shell are close together, 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 insulating bolts, while using double-connected copper bar connections, which effectively increases the contact area of the joints and greatly reduces the temperature rise of the joints.

2) A new generation of environmentally friendly products

The busbars of dense busbars are wound with flame-retardant cross-linked polyethylene heat-shrinkable tubing, which has strong insulation performance and no toxic gas is emitted in case of fire.

3) Flexible wiring

The dense busbar socket interface is flexible and convenient to set, and can be equipped with a large number of sockets, which is more versatile. When adjusting the position of the electrical equipment, no need to change the power supply system.