Home » Power voltage inverter and its capabilities in uninterruptible, standby and autonomous power supply systems

Power voltage inverter and its capabilities in uninterruptible, standby and autonomous power supply systems

A power voltage inverter is a type of device that converts DC voltage to AC power. It provides varying output power, ranging from 180 to 10 kVA. Due to its wide range, it can be commonly used to make devices smaller.

If this capacity is still not enough – you can connect several inverters in parallel – and provide the consumer with power up to 100 kW. 

In terms of the type of inverter, the so-called sine wave is a special kind of device. It produces a stable and higher-quality AC voltage than the mains voltage. This characteristic makes it suitable for powering most electronic equipment and devices.

To get the desired AC voltage, the device must be connected to a current source. This usually involves using multiple 12V and 24V batteries.

Modern inverters can also generate and charge rechargeable batteries.

The logic of a typical inverter is as simple as plugging the device to a network. As soon as the mains supply runs out, the relay switches on and the output voltage of the device is adjusted to 220V.

The hybrid inverter has a multi-stage charging algorithm that can be adjusted to charge different types of batteries. This feature allows the device to connect both lead-acid and flood-proof batteries. It also has temperature sensors that can regulate the charge’s temperature.

Modern inverters have plenty of features that allow them to perform more than just UPS.

Due to their high-charging currents, power inverters can provide up to 30 times more backup power than traditional UPSs. They are also more energy-efficient.

For heavy-duty applications, such as submersible pumps, inverters have a high overload capacity that can allow the system to handle multiple failures.

A secondary function of a power inverter is allowing the system to mix the power from the batteries with the mains supply. This feature can allow the device to provide more power during peak times.

Hybrid inverters can also work with different types of power sources, such as the grid, wind generator, and gasoline/diesel generator.

These devices can also be used as backup power supplies and standalone generators. They can also connect to the central grid and use alternative energy sources when needed.

Using an Internet-connected device, the user can remotely control the operation of the hybrid system.

It’s also important to note that power inverters can be used in uninterruptible power supply setups. They can provide long-term power supply stability and can even work seamlessly with other energy sources.

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