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Application field of inverter

Views:1     Author:Site Editor     Publish Time: 2021-03-09      Origin:Site

Siemens 6SE6430 series inverters integrate high-power transistor technology and electronic control technology to simplify complex speed control. The intelligent Siemens 6SE6430 series inverters are used to adjust the speed of three-phase AC asynchronous motors. It has the advantages of small size, low maintenance rate, and convenient operation. It has been widely used in automated production lines, elevators, and constant pressure water supply systems.

 

Here is the content list:

  • What are the eye-catching uses of Siemens 6SE6430 series inverters?

  • How to figure out the suitable frequency of Siemens 6SE6430 series inverters for application?

  • What changes will new energy bring to Siemens 6SE6430 series inverters?

 

What are the eye-catching uses of Siemens 6SE6430 series inverters?


As small as a CNC machine tool or as large as a production line, Siemens 6SE6430 series inverters in the industrial field are almost everywhere. Precise Siemens 6SE6430 series inverters have wide applications within the jurisdiction of electric power.

  • Ensure processing stability

After the speed is adjusted through Siemens 6SE6430 series inverters, the user can set the corresponding torque limit to protect the target machine from damage, thereby ensuring the continuity of the process and the reliability of the product.

  • Reversible operation control

To achieve reversible operation control, no additional devices are needed, just change the sequence of Siemens 6SE6430 series inverters output voltage, which can reduce maintenance costs and save installation space.

  • Reduce voltage fluctuation

When the motor power frequency starts, the current will increase sharply, and the voltage will fluctuate greatly. The magnitude of the voltage drop will depend on the power of the starting motor and the capacity of the distribution network. Since Siemens 6SE6430 series inverters can be started gradually at zero frequency and zero voltage, the voltage drop can be eliminated to the greatest extent.

  • Adjustable running speed

Using Siemens 6SE6430 series inverters to adjust the speed can optimize the process, and can change rapidly according to the process, and can also realize the speed change through remote control PLC or other controllers.

  • Low starting power requirement

The power of the motor is proportional to the product of current and voltage, so the power consumed by the motor directly started by the power frequency will be much higher than the power required for starting with Siemens 6SE6430 series inverters.

In particular, under some working conditions, the power distribution system has reached its maximum limit, and the surge generated by the direct power frequency starting motor will have a serious impact on other users on the same network. At this time, the use of Siemens 6SE6430 series inverters are necessary.


 

How to figure out the suitable frequency of Siemens 6SE6430 series inverters for application?

The efficiency of the system is equal to the product of the efficiency of the frequency converter and the efficiency of the motor. The efficiency of the system is higher only when both work at higher efficiency. From the perspective of efficiency, when selecting the power of Siemens 6SE6430 series inverters, pay attention to the following points:

1.        When the power value is equivalent to the motor power value, it is most suitable, which is convenient for Siemens 6SE6430 series inverters to operate at high efficiency values.

2.        When the power classification of Siemens 6SE6430 series inverters are different from that of the motor, the power of the frequency converter should be as close as possible to the power of the motor, but should be slightly larger than the power of the motor.

3.        When the motor is frequently started, braked, or under heavy load starting and working more frequently, the higher-level Siemens 6SE6430 series inverters can be selected for long-term and safe operation.

4.        If the actual power of the motor does have surplus, you can consider choosing a frequency converter with a power lower than the power of the motor, but pay attention to whether it will cause overload protection.

 

What changes will new energy bring to Siemens 6SE6430 series inverters?

Combined with the effects that Siemens 6SE6430 series inverters can achieve, inverters are widely used today, largely because they have the characteristics of frequency conversion and energy saving.

From the perspective of future development trends, due to the small and scattered capacity of new energy sources such as solar and wind power, if Siemens series inverters can adapt to the environmental and technical requirements of new energy, they can use new energy efficiently and reduce the amount of energy loss on the basis of the original technology.

 

By providing the latest information on Siemens 6SE6430 series inverters, Shenzhen Juson Automation Company Limited. hopes that everyone can have a deeper understanding of intelligent inverters, understand the advantages of this equipment and use it to make profits. If you are looking for a solution to save energy, you might as well give Siemens 6SE6430 series inverters a try.


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