Three-phase current rectifier SERVO-RED

single-phaserectifierfor DC power supply

SERVO-RED Rectifier is an AC/DC power conversion device designed for battery charging and DC load supply applications, featuring a transformer-based and thyristor-controlled structure. It converts alternating current (AC) from the mains into regulated and stable direct current (DC), ensuring reliable power supply for industrial systems.<br>Mains voltage fluctuations and power interruptions can negatively affect the reliability of DC-powered equipment and operational continuity. SERVO-RED provides a reliable solution through precise voltage regulation and intelligent battery charging management, helping keep batteries ready for use and enabling battery-backed systems to continue supplying connected loads during mains power failures.<br><br>## Key Features<br>• Transformer-based and thyristor-controlled AC/DC power conversion technology<br>• Output voltage options from 12 VDC to 440 VDC<br>• Output current options from 10 A to 500 A<br>• Single-phase and three-phase input voltage options<br>• Microprocessor-based control system<br>• Transformer-based galvanic isolation from the mains<br>• Boost Charge and Float Charge modes<br>• Charging support for VRLA, NiCd and Lithium type batteries<br>• Efficiency up to 90%<br>• Overload and overtemperature protection<br>• High/low voltage protection<br>• Software-based protection against output voltage surges<br>• 4×20 character LCD operator panel<br>• Audible and visual alarm system<br>• Event memory with up to 1024 records<br>• Durable design suitable for industrial environments<br><br>## Optional Features<br><br>• Low Voltage Disconnect (LVD) for battery deep discharge protection<br>• Dropper diode for voltage regulation<br>• Multiple DC output configurations<br>• Dry contact outputs for automation systems<br>• Ethernet and Modbus RTU communication<br>• Touchscreen LCD operator panel<br>• DC ground leakage protection<br>• Battery reverse polarity protection<br>• Input harmonic filter and surge protection<br>• Customized IP protection class options<br><br>## Where Are SERVO-RED Rectifiers Used?<br><br>SERVO-RED Rectifiers are used in industrial, commercial, and critical infrastructure applications where reliable DC power supply and battery charging are essential.<br>Typical applications include telecommunications systems, railway and maritime transportation, aviation, medical equipment, lighting and alarm systems, wind turbines, solar power systems, and defense industry applications.<br>With a wide range of output voltage and current options, intelligent battery charging management, and advanced protection features, SERVO-RED supports reliable battery operation and helps maintain continuity of DC power supply in demanding electrical environments.<br><br><br>