The TECNED GR(HS)-T 48VDC is a modular rectifier/charger system designed to provide a stable and reliable DC power supply for critical applications in telecommunications, railways, data centers, utility infrastructure, and industrial systems. It converts AC power into regulated 48VDC while maintaining battery charging to ensure continuous operation of essential equipment.

Featuring a hot-swappable modular design, the GR(HS)-T enables fast and easy module replacement with minimal maintenance and downtime. The system supports N+1 redundancy, load sharing, and up to six hot-swappable rectifier modules with a controller, or up to eight modules in a support rack. With efficiency up to 95%, programmable alarms and settings, automatic battery management, and LCD monitoring, it provides flexible and efficient power management. The system is compatible with Lead, Lithium, and Sodium battery technologies and supports Modbus RS485 communication.

Optional solutions include DC distribution racks, built-in battery systems, input isolation transformers, IP54 system cabinets, advanced battery management, separate RBMS controllers, 48VDC/230VAC inverters, and Modbus TCP-IP communication.