Voltage Controlled Switches / LVD Low Voltage Disconnects
These high performance load controls increase battery life by preventing excessive battery discharge.
When the battery voltage is too low the control automatically switches the load off. When the battery voltage has recovered the control turns the load back on. In this way the battery is protected from excessive discharge.
Excessive discharge reduces battery life, can cause equipment to malfunction and can cause batteries to freeze and crack at low temperatures.
There is an adjustment on the control to change the voltage set points.
Options: adjustable time delay, fixed set points, output on when the voltage is low.
Used in GPS tracking systems, telecomunications, oil, gas TEG and solar PV remote monitoring applications.