Star Trans PRO-S Servo Voltage Stabilizer | Single & Three Phase 1-30KVA

Star Trans PRO-S Servo Voltage Stabilizer is a professional automatic voltage regulator range for homes, offices, workshops, clinics, restaurants, commercial buildings, industrial loads, and critical power applications across Egypt. Select the required KVA and phase variant to protect sensitive equipment from unstable mains voltage, overvoltage, undervoltage, dips, surges, overload, short circuit, and overtemperature conditions.

The PRO-S range uses servo motor regulation for high accuracy, stable output, and reliable continuous-duty performance. Single phase models regulate to 230V, while three phase models regulate to 3x400V. The range is suitable for Cairo, Giza, Alexandria, industrial zones, retail sites, medical facilities, telecom rooms, production lines, and any installation where clean power and equipment protection matter.

• Automatic servo voltage stabilizer and voltage regulator for critical power protection.
• Available in single phase and three phase KVA ratings from compact wall-mounted units to higher-capacity mobile designs.
• Smart LCD monitoring, high regulation accuracy, efficient thermal design, and Class H insulation on applicable models.
• Protection against overvoltage, undervoltage, overload, short circuit, overtemperature, phase faults on three phase models, and safe-start delay.
• Ideal for industrial equipment, commercial electrical panels, refrigeration, IT equipment, medical devices, workshops, and facility power protection.