With the complexity of vehicle systems today it can often be difficult to install a split charge system, without the use of CAN bus adaptors or possibly invalidating the manufactures warranty. The VSR or Voltage Sensing Relay overcomes all these problems, they have been used in the leisure world for some time but have very limited current capacity, are mainly 12 volt and must be mounted in the dry.
The 7610 overcomes all of these problems with a 120 amp continuous rating at 12 or 24 volts DC and is IP 67 rated (IP67 = temporary imersion in water for up to 20 minutes) and CE marked.
The unit only has to be connected to the primary and secondary batteries - the rest is done automatically removing the need for finding alternator sense wires, ignition feeds not live whilst cranking etc, once the alternator is charging the 7610 will kick in to allow charge through to the second battery.
