It is intended for automatic turning ON/OFF of the relays, contactors and others depending on the level of voltage. It may be used for connecting of the additional battery to the car electrical circuit.
The device consists of Control Unit with PCB and cables.
Control unit has two indicators:
“1” – for indication of voltage level on the red cable (pict.1) and control over relay operation;
“2” – for indication of voltage level on the green cable (pict.1).
Manual adjustment of the relay threshold levels together with choice of indication mode choice is possible.
Turning ON/OFF is automatic according to the diagram (pict.2) depending on the preset configuration (Uon>Uoff or Uoff. Manual turning ON is possible by pressing the button «On».
Application is universal for 12V cars and boats.
The set includes: a control unit, a PCB with cables and micro-USB slot.
Operation and installation
1 Installation and connection
1.1 Make connection according to the scheme (pict.1).