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State-Of-Charge (SOC) Gauge With Low Voltage Disconnect (LVD) Function

Your Price: $50.00
In Stock

Product ID # 9360
Part Number:
BMS-SOC



The SOC serves two functions: 1) indicating the State-Of- Charge status of a battery pack; 2) disconnecting electrical loads from Li-ion battery pack when it becomes discharged. This will prevent damage and reduction of capacity due to over-discharging. SOC is designed as part of low cost solution for low voltage systems (48V and below), such as golf carts. A complete low cost solution includes Li-ion battery pack, cell balancers, Li-ion battery charger and SOC gauge.

Connections:
  • Two inputs: Key Switch and Ground
  • Three outputs: Non-delayed Output, Delayed Output and Analog Output.
SOC Product Specifications:
  • One SOC circuit is required per battery pack or application.
  • Input voltage (Key Switch) setting / jumper selection: 12V / 24V / 36V / 48V
    (select one).
  • Disconnect threshold voltages: 11.6V / 23.2V / 34.8V / 46.4V
    (corresponding to input voltage setting).
  • Output voltages (non-delayed and delayed): Equal Input Voltage (Key Switch)
  • Power On time delay: 0 second for non-delayed output and 5 seconds for
    delayed output.
  • Disconnect time delay: 15 seconds for non-delayed output and 30 seconds for
    delayed output.
  • Max LVD output current: 2.0 A continuous.
  • Four LED lights indicating capacity of 0-25%, 26-50%, 51-75% and 76-100%
    respectively.
  • An analog output to drive external SOC meter for lead acid battery.
  • Dimensions: 2.56" (6.5cm) x 1.38" (3.51cm) x 1.06" (2.69cm).
  • Weight: 1.1 oz (31.1g).
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