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Parameter Withstand voltage 1200 V, rated power 38

The spz1400 frequency converter mainly adopts the AC-DC-AC mode (VVVF frequency conversion or vector control frequency conversion). First, the power frequency AC power supply is converted into DC power supply through the rectifier, and then the DC power supply is converted into AC power supply with controllable frequency and voltage to supply the motor. The working principle of frequency converter is widely used in various fields. For example, the power supply of computer power supply, in this application, the frequency converter is used to suppress the fluctuation of reverse voltage and frequency and the instantaneous power failure of power supply.

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2023-11-10 12:00:08

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