The Infinity S DC power system is a compact power plant that supports dual-voltage operation using a comprehensive range of advanced rectifiers and DC/DC converters. Primary voltage is supported by rectifiers and battery reserve, while secondary voltage is supported by DC/DC converter modules.
The Infinity S power system has primary voltage capacity for +24V and -48V power up to 800A with a secondary voltage capacity up to 300A. Secondary voltage solutions for traditional cell site transitions are primary +24V to secondary -48V, primary -48V to secondary +24V, and a primary -48V to secondary -58V capability to provide boosted voltage feeds for powering remote radio heads to mitigate voltage drop in long cable runs up the cell tower. A primary -48V to secondary +12V configuration also is available for microwave and rail applications.