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LVD ( Low Voltage Disconnect, 2A rate) for 12V/ 24V/36V/ 48V LiFePO4 battery pack

Your Price: $20.00
Out of stock

Product ID # 6871
Part Number:
BMS-LVD



The Low Voltage Disconnect (LVD) is used to disconnect loads from Lithium battery pack when it becomes over discharged. This will prevent damage and reduction of capacity due to over-discharge. LVD is designed as part of low cost solution for low voltage systems (48V and below), such as golf carts. A complete low cost solution will include Lithium battery pack, cell balancing circuit, Lithium battery charger and LVD circuit.

LVD Product Specifications:


  • Two inputs: Key Switch and Ground
  • Two outputs: Non-delayed output and delayed output
  • Pack voltage setting/jumper selection: 12V/24V/36V/48V (select one) 
  • LVD threshold voltages: 11.6V / 23.2V / 34.8V / 46.4V (corresponding to pack voltage setting) 
  • LVD alarm triggering: Below LVD threshold voltage for 30 seconds 
  • Max LVD output current: 2.0 A continuous, surge: 8A 
  • Power On time delay: 0 second for non-delayed output and 5 seconds for delayed output
  • Disconnect time delay: 15 second for non-delayed output and 30 seconds for delayed output
  • Size (LxWxH): 85mm(3.3") x 38mm(1.5") x 25mm(1.0")
  • Weight: 1.0Oz (30 grams)

Connections and Setting:

   Please click here to download 

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