DuraComm 24V Adjustable Voltage Low Voltage Disconnect

Discharging batteries beyond a critical low voltage can damage the batteries and/or load, and require a longer recharge interval. A low voltage disconnect prevents this condition. The LVD contains a sense and control circuit housed in a compact, rugged, vinyl-clad aluminum case. It is installed in-line between the battery and the load. The unit continually monitors battery voltage and if it falls below a preset voltage threshold, the load is automatically disconnected. When batteries are recharged past another pre-set voltage the load is reconnected. connect and disconnect points are user adjustable.

Especially useful for solar pv systems (solar pv systems should be sized to prevent this condition but unanticipated conditions could potentially cause a deep discharge condition hence the usefullness of an LVD circuit).

Key Features:

• Stops battery damage due to overcharging
• Protects equipment that is sensitive to low voltage during battery operations
• Disconnects battery at an adjustable voltage
• Reconnects once power is restored
• Also available in rack mount & environmentally hardened versions (contact us to learn more)

Typicall Application of LVD Circuit: