Transformer selection
The engineer of GX Laser will take a specific example:
the total power of a machine is 20kw.
Total power/0.8, this is the most important step. Currently, more than 90% of the transformers on the market have a power factor of 0.8, so it needs to be divided by the power factor of 0.8.
20KW/0.8=25KW (total transformer power)
The total power of the transformer/0.8. According to the "Power Engineering Design Manual", the transformer capacity should be selected according to the calculated load. For a single transformer that supplies power with a stable load, the load rate is generally about 80%.
25KW/0.8=31.25KW (transformer power required by the machine), then you only need to choose a 40KVA transformer than the 31.25kw transformer when purchasing.
Now will you choose the right transformer? If you have any questions, please email us #GonXinglaser#.GonXing
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