EPCS125-AM Power Conversion System Technical Specs

The EPCS125-AM is a 125kW modular power conversion system designed for Europe and Australia, featuring a three-phase three-level converter for rectification and inversion. It supports both rear and front access models (EPCS125-AM and EPCS125-AM-F). Key features include high conversion efficiency up to 98.5%, zero standby battery consumption, and charge/discharge transition time under 100ms. The system is battery-friendly, enabling independent operation of battery clusters to prevent circulating currents and extending battery life, with compatibility over 30 BMS protocols. It offers flexible application with support for three-phase three-wire/four-wire systems, pure grid-tied, pure off-grid, and switching modes, plus high/low voltage ride-through, islanding, and black start. Additional capabilities include 100% three-phase unbalanced load handling in off-grid mode, reactive power compensation, harmonic mitigation, and stable operation with THDu up to 20%. The modular design ensures easy maintenance, as a faulty branch does not affect others, and includes comprehensive fault protection and automatic current sharing for parallel units.