BEP Marine BEP Dual Operation VSS (Voltage Sensitive Switch) 24V Motorized

The advantages of using a high current VSR are that it will cover
your dual battery charging requirements and emergency parallel
operation in one unit. Remote emergency parallel function: The
BEP Dual Operation VSS (Voltage Sensitive Switch) 24V
Motorized can be operated through a momentary button on
the dash which will parallel the batteries for a preset time of 10
minutes. Once this 10 minutes has passed, if the voltage is up high
enough for the voltage sensitive switch to operate, it will stay
engaged. If not, it will disengage.

Engine run sensing: VSR will engage when the voltage on either
start or house battery reaches 13.7 volts. If the combined battery
voltage drops below 13.0 volts and the engine is not running, after
5 seconds the contacts will open and stay open until the start or
house battery voltage exceeds 13.7 volts. If the combined battery
voltage drops below 12.2 volts and the engine is running, after 5
minutes the contacts will open and stay open until the start or
house battery voltage exceeds 13.7 volts. If voltage drops below 13
volts and stays above 12.2 volts on either start or house battery
while engine is running, the VSR will stay engaged.

BEP Dual Operation VSS (Voltage Sensitive Switch) 24V
Motorized Features:

• Dual battery sensing
• Manual override option
• Also available in Emergency parallel only (no voltage sensitive
  function)