To select a suitable transformer oil purifier should follow these points
1.Make clear what’s the problem of your transformer oil. Like with moisture, gas, impurities even free carbon.
2.After know the problem of the oil, considering the where to use the machine, if use for transformer maintenance, we should considering if need charge oil and dry transformer in vacuum, and the altitude in the area of use, the capacity of the transformer etc.
3.Calculate how many liters oil you need deal with per hour
4.Make clear the industry voltage, hz,phase.
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