Century CVR-TUB 10000VA-B is a single-phase automatic voltage stabilizer with a 10,000 VA (10 kVA) capacity. It is designed to regulate fluctuating mains voltage and deliver a more consistent 220 – 240 V output for connected equipment. The unit typically includes a start-up delay to reduce stress from sudden power returns, and basic protections like overload and short-circuit safeguards. It is wall-mountable and suited for larger household or light industrial appliances that require stable voltage to operate reliably.