InPower LVD20-100-SPC442 Low Voltage Disconnect Switch, 100A, 12VDC

InPower's Model LVD20 Series Low Voltage Disconnects (LVD) automatically disconnects 12 volt loads from the battery when the battery voltage drops below a critical level, leaving enough charge for the vehicle to be restarted. When positive voltage is applied to the control terminal, the disconnect switch turns on, applying battery voltage to its load output. When the disconnect switch is on, its controller monitors the battery voltage at its battery terminal.

• InPower LVD20-100-SPC442 Low Voltage Disconnect Switch
• Category: Low Voltage Disconnects
• Manufacturer: Inpower
• No control terminal needed, automatically turns On and Off based upon voltage conditions.
• Terminal Stud Size: 3/8"-16 Threaded Stainless Steel Studs.
• Status LED Indicator for visual status of operation Prevents excessive battery discharge by automatically disconnecting loads.
• Automatic shutdown protection for short circuit, over current, loss of ground and high temperature.
• Sealed construction is resistant to mechanical shock and vibration.
• Microprocessor controller with solid-state electronics.
• Output On when voltage is greater than 13.25V (Alternator On).
• Output Off if less than 12.7Vdc but greater than 12.3Vdc for more than 2 hours (Alternator Off ).
• Output Off if less than 12.3Vdc but greater than 11.8Vdc for more than 20 minutes (Alternator Off).
• Output Off if less than 11.8Vdc (Alternator Off or not keeping up).
• Overload trip off is >100amps for >0.5seconds.
• To reset an over current error condition, turn the vehicle off, where battery drops below 13.0Vdc, then restart the vehicle so the voltage goes above 13.25Vdc.
• Temperature Rating: -40°F (-40°C) to 185°F (85°C)