What are the components of Schneider UPS power supply?

Rectifier: it has two main functions: first, change alternating current (AC) into direct current (DC) and supply it to inverter after filtering; second, provide charging voltage to battery and play the role of a charger;

1. Rectifier: it has two main functions: first, change alternating current (AC) into direct current (DC) and supply it to inverter after filtering; second, provide charging voltage to battery and play the role of a charger;

2. Inverter: convert direct current (DC) to alternating current (AC) to supply load;

3. Battery: UPS power supply is used as a device to store electric energy, so that it can provide uninterruptible power supply for the load after DC is inverted in case of power loss. Its capacity determines the time of maintaining discharge (power supply);

4. Static switch: also known as static switch, it is an AC switch composed of two SCR's in reverse parallel. Its closing and opening are controlled by logic controller;

5. Isolation transformer, voltage regulator: in the input or output part of the AC and DC isolation, the voltage regulator in addition to isolation has the role of stable voltage.

Schneider UPS power supply becomes the whole UPS through the combination of the above five categories