They are available as standalone modules (TSP-BCMU360) which can be connected to any 24 VDC or 48 VDC power source or integrated to a compact 24 VDC power supply (TSPC 240-124UPS). The units are designed to operate with any external 12 VDC lead acid batteries. A step up converter is used to maintain the output voltage level in power fail mode. Internal decoupling diodes allow operation of two independent voltage sources (redundant inputs) in order to increase the reliability of the output.

TSPC 240-124UPS:
240 Watt 24 VDC power supply with integrated battery management module.

360 Watt universal battery controller module for any 24 VDC and 48 VDC source (no signal link required). Redundant input for two DC sources.