Transformer capacity calculation

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Transformer capacity calculation

2024-04-29 17:00:00 Source： Hits：

Add KW for each equipment. Multiply the required coefficient. The required coefficient Kd. Cold processing machine tool set 0.3 Water pump air compressor long-term operation 0.7~0.8 Heat treatment furnace set 0.7~0.8 plus the development of each department to calculate the accumulation. = the total calculation load or what type of enterprise has a table The total required coefficient for the investigation is generally (0.3~0.4 industrial manufacturing plant). The power of each equipment is added up to about 200KW. Estimated with 125~160 kVA (plus development, choose a larger one). According to relevant national regulations: oil-immersed transformer overload capacity and Time: 75% overload, the transformer can run continuously for 15 minutes

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