3KVA Automatic Servo Voltage Stabilizer – Single Phase | PRO-S

The PRO-S 3KVA is a small voltage stabilizer designed to maintain a consistent and stable power supply for equipment sensitive to voltage instability. As a compact automatic servo voltage stabilizer, it suits applications where a large voltage stabilizer isn't practical — from retail outlets and medical facilities to light manufacturing environments. It handles an input range of 140V – 276V and delivers a regulated 230V output with an accuracy of ±1–1.5%, ensuring connected equipment operates within its designed voltage window at all times.

Engineered for continuous duty, this servo voltage stabilizer combines Class H insulation with an efficiency rating of up to 98%, minimising energy waste and thermal stress across extended operating cycles. Ambient temperatures up to 50°C present no barrier to normal operation, while the front-mounted LCD screen provides at-a-glance visibility of live input and output voltage. Should conditions move outside safe limits, the built-in protection system of this voltage stabilizer regulator responds immediately — covering overvoltage, undervoltage, overload, short circuit, and overtemperature scenarios — with a 6-second safe-start delay adding an extra layer of defence every time the unit is energised.

Wall-mountable and quick to commission, the PRO-S 3KVA voltage stabilizer is certified to CE, cULus, and TÜV Austria standards — a dependable and compliant automatic voltage stabilizer available across Egypt for residential, commercial, and industrial installations alike.

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