BEP Digital Voltage Sensing Relay DVSR - 12/24V

The BEP Marine DVSR is a digital voltage sensing relay for 12V or 24V DC battery systems. It lets one charging source, such as an alternator or battery charger, charge a second battery bank while automatically separating banks again when charging voltage drops.

Use it where starting batteries and auxiliary batteries need to stay independent, with charging shared only when conditions are right. The relay is designed for surface or panel mounting and uses a simple three-wire connection that leaves alternator wiring unchanged.

• Voltage: auto-selects 12V or 24V DC operation
• Function: charges two or more independent battery banks from one charging source
• Battery protection: prioritizes engine starting batteries before combining the auxiliary bank for charging
• Isolation: separates start batteries from domestic loads when charging stops
• Electronics protection: isolates electronics from starter motor electrical surges
• Installation: three-wire connection; surface or panel mountable
• Design: digital circuitry for low power consumption and enhanced performance
• Remote option: remote sensing circuit can connect to the ignition switch
• Standby draw: zero standby current draw when the remote sensing circuit is used with a storage mode switch in the open position
• Status option: remote status LED output
• Protection: ignition protected
• Replacement: replaces BEP models 710-125A and 710-125A-DS
• Design advantage: no voltage drop compared with diode isolators