Classic inverters

Inverters with double energy conversion

Bidirectional inverters

For starting asynchronous motors

APS Energia service support

Reliability, Safety, and Maintenance during the Warranty and Post-warranty Period


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The inverter, as the converter of direct voltage (DC) into single-phase or three-phase alternating voltage (AC), is the basic element of guaranteed power supply systems. Inverters realize the function of an alternating voltage energy source, and in complex power supply systems they also perform filtering and stabilizing functions, guaranteeing high quality of power supply through double energy conversion. Read more > Higher power inverters are usually connected in parallel. The main task of the guaranteed power supply systems in the industry is to supply critical consumers that require uninterruptible power supply due to the need to maintain the continuity of technological processes and/or require ideal supply voltage parameters for proper and stable operation. Guaranteed power supply makes the operation of critical consumers, from the point of view of the technological process, independent of the power grid parameters.