Keprej powertronics, one of the leading manufacturers of power products, supplies servo voltage corrector, svs [single phase].
Functions: Senses from the output voltage and compares with reference voltage; and proportionally moves to auto transformers` wiper t buck or boost input voltage and to maintain output voltage as per specifications.
Specifications: Capacity - 0.5 to 100 kva; input - [1] 170 v to 270 v; [2] 170 v to 300 v [optional]; [3] 150 v to 270 v [optional]; output: 220v ±1%; and frequency - 50 hz. Features: comes with latest electronics solid-state technology.