Featuring redundant inputs for two independent sources, modular TSP BCMU360 Series provides management system with which to charge and monitor external lead-acid battery. These 360 W, shockproof and vibration proof units, intended for uninterruptible 24 and 48 Vdc bus voltage, operate from -25 to +70°C and incorporate battery protection system for over-voltage, deep discharge, short circuit, and reverse connection. Other features include alarm signals, remote on/off, and metal casing.