PRO-S Servo Voltage Stabilizer - 2 KVA - Single Phase

The PRO-S 2KVA is a single-phase automatic servo voltage stabilizer from Star Trans, purpose-built to safeguard higher-demand electrical loads against unstable mains supply. Sitting between a 1kva automatic voltage stabilizer and the larger PRO-S range, it suits larger home setups, small workshops, and commercial environments where a small voltage stabilizer with real capacity is needed. It handles an input range of 140V – 276V and delivers a consistently regulated 230V output at ±1.5% accuracy — with double the current capacity of the 1KVA model.

Engineered for reliability, this servo voltage stabilizer runs at up to 98% efficiency with minimal thermal losses, withstands ambient temperatures of up to 50°C, and provides full visibility through a real-time LCD display. The built-in protection of this voltage stabilizer regulator covers overvoltage, undervoltage, overload, short circuit, and overtemperature events, with a 6-second safe-start delay to prevent inrush stress on connected equipment.

Despite its increased capacity, the PRO-S 2KVA voltage stabilizer retains the same compact footprint and easy screw-type installation as the rest of the PRO-S range, and holds full international certification — CE, cULus, and TÜV Austria — a dependable automatic voltage stabilizer available across Egypt for residential, commercial, and light-industrial settings.