What are the classifications of inverter power supplies

After AC→DC→AC transformation of the inverter power supply is called the inverter, which is different from the frequency control controller used for motor speed regulation, also different from the ordinary AC regulated power supply.

What are the classifications of inverter power supplies

Inverter input and output wiring, there are still some customers accidentally connected to the wrong line, and then the machine started up, directly hung up, unable to normal power-on operation, the following detailed instructions for 2KVA single-phase inverter wiring, 2KVA single-phase inverter input is 220V, output 0-300V, input 1 phase 2 lines, In short, it is a front and a zero line. 2KVA single-phase inverter output current low: 16.6A,gao current: 8.3A, the required input wiring is 3 square, output wiring is 6 square.

 

Inverter and inverter power are often used in industrial production, so how much do you know about the difference between the two? What is an inverter? Inverter is the alternating current in the mains through AC→DC→AC transformation, the output is pure sine wave, the output frequency and voltage can be adjusted within a certain range. It is different from the frequency control controller used for motor speed regulation, and also different from the ordinary AC regulated power supply.

Inverter has two main types: linear put large and SPWM switch type. What is an inverter? The inverter power supply is mainly composed of rectifier (AC to DC), filter, inverter (DC to AC), brake unit, drive unit, detection unit, micro processing unit, etc.

The inverter power supply depends on the internal IGBT off to adjust the output power supply voltage and frequency, according to the actual needs of the motor to provide its needed power supply voltage, and then achieve the purpose of energy saving, speed regulation, in addition, the inverter power supply has a lot of protection functions, such as over current, over voltage, overload protection and so on with the continuous improvement of the degree of industrial automation, Inverter power supply has also been very widely used.

 

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