Duracomm 48V DC, 50A Low Voltage Disconnect, Rack Panel Mount

Manufacturer Part Number: LVD-48-RM

Low voltage disconnect monitors voltages (e.g., battery voltage) then automatically disconnects the load(s) when it senses a critical low point. This model of low voltage disconnect automatically disconnects the load when the voltage drops below 42 VDC and reconnects when the voltage goes back above 50 VDC.

However, to prevent premature or false disconnect when the battery voltage drops below the 42 volt threshold a 2 minute timer is started. If the battery recovers to above 42 volts, the timer resets and waits. The battery can and will recover if the system is a repeater or remote base station or similar equipment that has a varying demand that fluctuates from low to high current. The 2-minute delay ensures the battery is not disconnected until necessary to prevent damage

Key Features

• Input voltage range 0-60 VDC, 50A. Disconnect at 42 VDC; reconnect at 50 VDC.
• Stops battery damage due to excessive discharging
• Simple to install, maintenance free, and protect equipment that is sensitive to low voltage battery
• Other models have different disconnect/ reconnect voltages and maximum current support
• Rack Panel Mount

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