High and low voltage switchgear is typically applied in the acceptance and distribution of works, as well as in the joint control, maintenance and supervision of mines, vertical take-off and landing aircraft and mechanical equipment. What are the requirements for power distribution installations?

In distribution networks, short-circuit currents can be limited by the power resistance of the tape machine in order to stabilize the bus phase voltage to a certain value. It is also possible to reduce the regulations on the short-circuit fault resistance of the components to allow stable operation of the mining machinery and equipment.

As the power distribution equipment in the mining control cabinet has enough secondary power plugs, the dismantling equipment in the main control room needs to comply with the provisions of the computer interface and control switches, the additional temperature rise of the cable head and bulkhead structure of the high and low voltage switchgear cabinet, as well as the additional temperature rise of the cable head and bulkhead structure.

In the power distribution equipment of mining high and low voltage switchgear, the decorative partition in the middle of each functional module should be firm and reliable to prevent operational failure. Secondly, the busway is required to be arranged horizontally so that the equipment can be heated stably and can withstand the impact caused by a certain short-circuit current.

In order to ensure the smooth operation of the equipment, before installing the high-low-voltage switchgear, it should also check whether the approach road is smooth, and if necessary, build a simple transport channel to connect with each installation point, and the arrangement of the construction site should all meet the requirements of civilized construction. At the same time, it is also necessary to check whether the construction machinery can work properly. Before the high-voltage switchgear arrives at the site, the distribution room, cable trench, foundation channel steel and other work needs to be completed.