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Battery Watch
Cat. No. MV-83200150
Weight 1.32 lbs

The Battery Watch is an essential part of any well-equipped battery system, offering you an electronic 600-gram watch dog that ensures a much longer life-span for your batteries. The unit monitors the optimum condition of your batteries and can also be used as a main battery isolation switch.

This appliance consists of a high current electronic switch capable of switching loads of up to 150 amps. If the battery voltage drops below a previously set value (the on and off values are set by easy to use DIP switches), the load is disconnected automatically. When any of these set points are reached a warning LED will light up in addition to an audible alarm. In this way it is prevented a service and/or starter battery being discharged below a user adjustable preset voltage. Remote monitoring and operation is possible if the Battery Watch is linked to the main panel.

The unit has an in-built hysteresis to allow for a short-term voltage drop caused by switching on a heavy load. The Battery Watch has an extremely low current drain of only 4mA in off mode and 5mA in on mode. A remote switch can also be wired enabling the unit to function as a battery isolator. The Battery Watch is easy to install on a DIN rail (industry standard)


 General specifications  
  Dimensions, hxwxd

6,18 x 5,51 x 3,15 inches


1,32 pounds

 Technical specifications  
  Switch off under voltage 24 V

18-24 V

  Switch off under voltage 12 V

9-12 V

  Max. input alternator

150 A

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