The controller module is designed to use with solenoid switches which use less than 1.5A coil current. It allows users to choose the suitable solenoid switch for the right application.
The module has a microprocessor control sealed with epoxy resin. It constantly scans the voltages of main battery and compare with it set values to make the solenoid switch for either connection or disconnection with appropriate time delays.
This merging of MCU electronic control and electro-mechanical solenoid switch for large current conductivity with little voltage drop loss is a cost effective and flexible way for DC power management.
Typical applications are: automatic separation of main (starter) and auxiliary batteries during charging and discharging according to the state of the charge level of the main battery. Dual battery or multi-banks battery system such as 4W vehicles, RV Trailer, solar charged batteries, Ham radio backup and etc.
There is a manual over-ride function to force connect two batteries for emergency starting and other application.
|Battery Voltage (Main and Auxiliary||: 24VDC|
|Isolator Switch ON (Connect) Voltage||: 26.8VDC|
|Isolator Switch OFF (Disconnect) Voltage||: 25.2VDC|
|Maximum Operating Voltage||: 31VDC|
|Over Voltage Protection Voltage||: ≤32VDC|
|Idle Current Consumption||: ≤6mA|
|Delay Time for Switch OFF||: ≤16 seconds|
|Indication||: Green LED|