Technical FAQs 4

What is a ups inverter?

The inverter in the UPS system is between the rectifier and static switch and is the core part of the UPS device. The main role of the inverter is to convert the rectifier or battery output DC power into 50Hz AC power, send it to the static switch, and finally supply it to the load equipment.

What are the main components of a UPS system?

There are four main components in any online double conversion uninterruptible power supply (UPS) system: Rectifier; UPS Batteries; Inverter; and Static Bypass Switch. The UPS rectifier carries out several key functions.

How a DC inverter works in a UPS system?

The DC power can be either from the rectifier or from the battery connected to the DC bus of the UPS System. The inverter is a critical component as this acts as a source to the critical loads connected to it. As a source, the inverter has to support the loads with sinusoidal voltage waveform under below conditions:

What is a double conversion uninterruptible power supply (UPS) system?

There are four main components in any online double conversion uninterruptible power supply (UPS) system: Rectifier; UPS Batteries; Inverter; and Static Bypass Switch. The UPS rectifier carries out several key functions. The first is to convert the input power from AC (Alternating Current) to DC (Direct Current).

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