150 Grit Aluminum Oxide Manufacturers Canada

Load classification and power supply requirements: class I load(gma garnet); when one power source fails, the other power source shall not be damaged at the same time. The main load of power system of electrolytic aluminum enterprise is composed of air and material supply system, flue gas purification system, anode assembly, multi-functional crane(alumina suppliers), auxiliary equipment of large equipment and plant lighting system. 

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Therefore, the load calculation should be divided into single group first, and then the total calculation of multiple groups(abrasive blast media). The main equipment includes power supply, switch station equipment, transformer group, rectifier device, AC and DC bus; the auxiliary equipment includes protection device. In multiple groups of electrical equipment(brown aluminium oxide manufacturer), it is impossible to overlap the maximum load of all groups of largest equipment.(150 grit aluminum oxide manufacturers canada)

It also makes the phase shift angle of the rectifier unit more symmetrical(brown fused alumina for waterjet cuting), so as to effectively suppress the harmonic content, reduce the loss of the rectifier transformer, reduce the harmonic content of the system, prolong the service life of the rectifier cabinet, and improve the rectifier efficiency(chrome alumina). Secondary load: it is required to be supplied by two circuits, and there should be two power supply transformers, cooling system. 

(150 grit aluminum oxide manufacturers canada)When one circuit or one transformer fails(sponge media abrasive), the secondary load will not interrupt the power supply, or the power supply can be quickly restored after the interruption. In addition to two power supplies, emergency power supply should be added for the particularly important load in the first level load, and it is strictly forbidden to connect other loads to the emergency power supply system(white aluminium oxide grains), control system and current stabilizing system.

Generally, in the actual engineering calculation work, the commonly used methods include demand coefficient method(aluminium oxide grit 24 mesh), utilization coefficient method, binomial coefficient method, unit product power consumption method, etc. to calculate the power load in the power supply design of industrial enterprises(abrasive grade aluminum oxide). In a group of electrical equipment, the factor of maximum load overlap of X largest equipment is considered.(150 grit aluminum oxide manufacturers canada)

Generally, when there are multiple groups of electrical equipment with different properties on a trunk line or in a workshop(brown aluminium oxide grit), they should be divided into several groups of electrical equipment according to their working properties. The calculation formulas are as follows(calcined alumina): the working properties of the same group of electrical equipment are the same, but the name and capacity of each machine are not necessarily the same.

(150 grit aluminum oxide manufacturers canada)Generally, only one group of maximum additional load is considered(white corundum sand). It can set the seed parameters, log and clock according to the requirements, and has the function of modifying the relay setting value, analog limit value and switching state according to certain authority(aluminum oxide suppliers). It is mainly because the low-voltage tie line should be set between the adjacent substations inside the power consumption unit(one group has the same properties).

Moreover(garnet sand), the demand coefficient method does not consider the load fluctuation caused by the maximum load of large capacity equipment and the capacity and number of electrical equipment, and is suitable for determining the calculated load of the whole plant, the calculated load of workshop substation and the calculated load of trunk line with stable load(abrasive garnet sand), class I load shall be supplied by two power sources.(150 grit aluminum oxide manufacturers canada)