Distribution ark is one of the main power equipment protection facilities, the frequency distribution in the electric power equipment, power distribution ark can provide electric power equipment are in need of various environmental needs, in the electric power equipment wiring problem is the main, distribution cabinets for power equipment wiring can be carried out effective management and implementation of high voltage distribution ark manufacturer can let more effectively play the functions of power equipment.
The power distribution cabinet is mainly for the storage of power equipment and the layout of power cables, so that you can ensure the cleanliness of the entire power layout process, so that the working environment is more comfortable.
For the distribution cabinet to arrange wiring is also a process that can not be ignored. Different power distribution cabinets use different wiring methods. Wiring can be divided into forward line and reverse line, the so-called forward line is from the entrance of the machine room, gradually arrange the cable to know the position of the distribution frame and then after finishing the corresponding test, detect whether it conforms to the rules of use.
Reverse wiring is tested after the module end of the distribution frame is connected, and then the wiring is arranged in the distribution cabinet.
According to different situations we choose different line method, so as to make the work of the power distribution cabinet more convenient and fast.
Engaged in electrical industry knows that cold rolled steel sheet is the production of high quality in chongqing power distribution ark of raw materials, so we must know some knowledge about cold rolled steel sheet, so it is convenient to be used in later, cold rolled steel sheet is short for carbon structural steel manufacture, its working principle is ordinary carbon structural steel hot-rolled steel belt, after cold rolling process is made less than 4 mm thickness steel plate, This is what we call a cold plate.
As the cold rolled steel plate does not produce oxidation reaction at room temperature, so the surface quality of the cold rolled steel plate is good, and the dimensional accuracy is high, coupled with annealing treatment, the mechanical properties and technological properties of cold rolled steel plate are due to the hot rolled steel plate.
Usually the distribution cabinet used cold rolled thin steel plate model: Q275, Q235, Q215, where Q represents the meaning of ordinary carbon steel code, 195, 215, 235, 255, 275 - respectively represent their yield point (limit) value, the unit: MPa (N/mm2).