6EP19312DC42 - 

SITOP DC UPS with Battery Backup
The SITOP DC UPS module is the optimal expansion to all SITOP 24 VDC power supplies, if you cannot afford long power failures. Load currents of up to 40 A can be maintained via externally connected lead-acid storage batteries from 1.2 to 12 Ah. The transition from the AC power line to the buffer operation is absolutely uninterrupted. With a width of 50 and 102 mm the UPS modules 6/15/40 A are small but full of functions. Extensive protection and monitoring functions are integrated as standard in the DC UPS module to protect your processes, for example monitoring the availability, battery cable, aging status and charge status. Optional PC interfaces, the support for automatic restarting and a free of charge software tool provide optimal interaction with industrial PCs.
The advantages of SITOP DC UPS with battery modules:

Maintenance-Free Battery Modules from 1.2 to 12 Ah

High Reliability and Availability Due to Monitoring of The Operational Readiness, Battery Feeder, Aging and Charging Status

Extended Life of Loads and Batteries Due to Integrated Battery Management

Settings by Means of DIP Switches: Battery Connection Threshold, End-of-Charge Voltage, Charging Current, Bridging Time

Uninterrupted Transition from Readiness to Buffering Mode