What does parallel high frequency pure inverter mean?

The single inverter of the inverter refers to one power supply, and if it is parallel, it means multiple power supplies. The bwitt target inverter can be paralleled up to 9 units. Powerwit's parallel inverter can play a backup role, and the power will change when the voltage remains unchanged. Under the conventional inverter, if the inverter stops working when the inverter fails again, then the single machine will stop running with 100% probability. If the voltage of the parallel machines (2 units) remains unchanged, the power will change, but The actual operation is normal. So parallel inverters still have great benefits.

We can parallel 9 sets of the following inverters, welcome to inquire and understand

Parallel inverter

Why do inverters need to be paralleled?

With the development of science and technology, more and more electronic equipment and industrial control devices in all walks of life require a larger capacity DC power supply for power supply. After all, the power of a single power supply is limited, and when a single power supply is used for power supply, the heat dissipation problem is also difficult to solve. At this time, we can use multiple power modules to supply power in parallel, using current sharing technology, so that each power module has a small load and naturally the temperature of each component is low.

At the same time, nowadays the industrial field puts forward higher requirements for the safety and reliability of the system, using multiple power supplies to share current and parallel functions. If one power supply fails, another power supply is working to ensure the reliability of the system. In addition, the use of current sharing and half of the two power supplies can increase the life of the inverter power supply.

1 If the total power consumption of your device requires a 200KVA power supply, then splitting into two 100KVA for supply is not redundant, but increases the insecurity of the power supply. In the past, a machine is good or bad with a 50% probability, now The failure of either one of the two machines will cause the good one to be overloaded and crash, and it does not play a protective role.

2 If the total power consumption of your device is within 100KVA, then it can be used as a backup power supply, and the probability of failure will be changed from 50% to 25%.

3 Separately use electrical appliances to supply power separately, a certain failure does not affect the other half, the probability is still 50%