BEP Marine Battery Voltage Sensing Relay (MPN: 710-140A)

Efficiently manage multiple battery banks with advanced digital technology.

The BEP Marine Battery Voltage Sensing Relay (DVSR) is designed to facilitate the charging of a second battery bank from a single charging source, such as an alternator or battery charger. This relay engages when the voltage on the charged bank reaches a sufficient level, allowing the second battery bank to charge effectively. Once charging ceases and the voltage drops, the DVSR automatically isolates the battery banks, ensuring that the engine start batteries remain fully charged and protected from depletion by domestic loads.

Incorporating advanced digital circuitry, the DVSR offers superior reliability and minimal power consumption. The device features remote sensing circuitry, which can be connected to the ignition switch, providing the same functionality as a single sense voltage sensing relay while ensuring zero power consumption when the engine is off. This design not only enhances performance but also simplifies installation with a straightforward three-wire connection that maintains the integrity of the alternator wiring.

The BEP Marine DVSR is versatile, supporting both 12 and 24 volt DC operation, and is suitable for surface or panel mounting. It includes features that protect electronics from harmful electrical surges generated by starter motors, making it a robust solution for managing multiple battery systems in marine and automotive applications.

Features

• Safely Charge Two Or More Independent Battery Banks From One Charge Source Such As An Alternator Or Battery Charger
• Charges Engine Starting Batteries Before Combining Auxiliary Bank For Charging
• Protects Start Batteries From Becoming Flattened By Domestic Loads
• Isolates Electronics From Harmful Electrical Surges From Starter Motors
• Simple To Install 3 Wire Connection Leaves Alternator Wiring Intact
• Ignition Protected
• Surface Or Panel Mountable; Remote Status LED Output Option
• Multi Voltage, Auto Selects Between 12 And 24 Volt DC Operation
• Digital Circuits Provide Very Low Power Consumption And Enhanced Performance

Specifications

• Manufacturer: BEP Marine
• Manufacturer Part Number: 710-140A
• Function: Allows Charging Of Second Battery Bank From Any Single Charging Source
• Operating Voltage: 12/ 24 Volt
• Ampere Rating: 140 Amp
• Length (IN): 6 Inch
• Width (IN): 4 Inch
• Height (IN): 3 Inch
• Mounting Type: Surface Or Panel Mount

Technical Documents

• 710-140A_INSTR_BEP.pdf