Stable power supply for professional equipment

The control system uses SERVO control technology, where a servo motor controls the position of the regulator’s movable arm. This solution allows the unit to automatically respond to changes in supply parameters and smoothly correct the input voltage without manual intervention, ensuring a stabilized 380 V output voltage.

• Precise output stabilization with ±3% accuracy: The stabilizer maintains the nominal output voltage at 380 V AC with an accuracy of ±3%. This means that during normal operation, the output voltage is stabilized within approximately 368.6–391.4 V AC.
• Monitoring of each stage for greater system safety: The system has 6 transformers, with independent control and voltage regulation in each phase. Models with rated power from 15 to 40 kVA are equipped with 6 transformers, including 3 Variac autotransformers and 3 compensation transformers.
• Multi-level protection system for three-phase installations: The Multi-Protection system minimizes the risk of damage to machines and industrial equipment, ensuring increased reliability and continuity in the operation of the installation.

The stabilizer provides protection against:

• phase and neutral reversal
• loss of one phase
• incorrect phase sequence
• loss of neutral
• excessive surges

Stable voltage for heat pumps, compressors, and advanced electronic control systems. The models are available with rated power from 10 to 40 kVA, suitable for meeting the requirements of a specific installation and can be used, among others, for the operation of:

• three-phase heat pumps
• compressors, motors, and pumps
• production machines and machine tools
• industrial automation systems
• refrigeration and air conditioning equipment
• servers, ICT cabinets, and network infrastructure
• heating systems and technical installations
• office equipment and professional electronic devices

Main parameters always visible on the easy-to-read LCD display: The built-in LCD display allows real-time monitoring of the stabilizer’s operating parameters for each of the three phases. The display shows voltage and current values for phases L1, L2, and L3, allowing the user to quickly assess the power supply status and identify any anomalies. It also shows important operating states and warnings, such as:

• voltage too low or too high
• overload
• overheating
• phase loss