Selection of Distribution Power Transformer
Tips: Selecting capacity of power transformer and carrying rate of total power equipment. Then divide the power factor and efficiency.
Description: Total electrical equipment refers to the sum of all the power of the plant equipment, and the simultaneous rate refers to the ratio of the actual capacity of the equipment in operation at the same time to the capacity of the electrical equipment, which is generally selected to be about 0.7.
Power factor: generally 0.8-0.9
Efficiency: generally 0.85-0.9
Power Transformer Capacity = Total Capacity of Electric Equipment *Simultaneous Rate/Power Factor of Electric Equipment *Efficiency of Electric Equipment