Traditional Culture Encyclopedia - Hotel reservation - How big a frequency converter is used for a one-meter, five-three-storey fresh-keeping cabinet?
How big a frequency converter is used for a one-meter, five-three-storey fresh-keeping cabinet?
4kvA .
Generally, the power of 1.5m ~ 5 three-tier fresh-keeping cabinet is 3kw, which is too high. Because it will consume a little in the process of current conversion, you should choose an inverter with a slightly higher power than the electrical appliance, at least 4kvA.
When purchasing frequency converters, it is best to choose industrial-grade frequency converters produced by big factories, and don't blindly buy some products with poor quality, which will bury potential safety hazards.
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