Shenzhen Ryder Electronics Co., LTD

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    Protection Circuit Module for 15 Cells LiFePO4 Battery Pack

    Provide protection function and balance function to 15 cells High Power LiFePO4 Battery in series.
    Over voltage, under voltage, over current, short circuit.
    Bleeding for cell balance.
    Low power consumption.

    Tel:86-13714613741
    enquiry

    Application:
    The product could be widely used in the fields of electric devices, electric vehicles, standby power supply and power supply of military equipment, etc.

    Features:

    Functions:
    The product has 6 main functions: over charge, over discharge, over current, short circuits, balancing and low-current lock.

    1.Function of over charge protection: once voltage of any battery in the group gets higher than the over charge protection point, charge cuts off to ensure all batteries work within the over charge protection point.

    2.Function of over discharge: once voltage of any battery in the group gets lower than the over charge protection point, discharge cuts off to ensure all batteries work beyond the over charge protection point.

    3.Function of over current: during the discharge process of battery group, once discharge current gets over the set over current protection point, output cuts off to ensure battery group works within the safe limit of current.

    4.Function of short circuit protection: once battery group's output port appears the condition of short circuit, it cuts off to ensure battery group not to be damaged because of short circuit.

    5.Function of voltage balancing: in the late charging period of battery group, voltage difference that appears during the using process of each battery could get balancing revised to ensure battery group's capacitance.

    6.Function of low-current lock: series connection of low-current lock gets reserved and low current controls on-and-off of the main high current to make it safer and more convenient.


    Specification:

    Overcharge Detection Voltage 3.90V (3.87V-3.93V)
    Overcharge Release Voltage 3.80V (3.77V-3.83V)
    Balance Activation Voltage cells voltage greater than 3.6V
    Balance Release Voltage cells voltage less than 3.6V
    Balance Current 75mA
    Overdischarge Detection Voltage 2.00V (1.95V-2.05V)
    Overdischarge Release Voltage 2.30V (2.25V - 2.35V)
    Overcurrent Detection Current 25A (20A-30A)
    Max. Continuous Discharge Current 14A
    Current Consumption in Normal Operation (B-) less than 10uA
    Current Consumption in Overdischarge and Load not Removed (B-) less than 200uA
    Current Consumption in overdischarge and load removed (B-) less than 10uA
    Operating Temperature Range -20~+60?C
    Humidity 0~90% Rh (No waterdrop)
    Storage Temperature Range +10~+30?C
    Humidity 0~90% Rh (No waterdrop)

    Purchase:Protection Circuit Module for 15 Cells LiFePO4 Battery Pack

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    Shenzhen Ryder Electronics Co.,Ltd

    Bldg C , Huaming industrial park, Huaming road, Dalang,Longhua,Shenzhen

    Email:Sales3@ryderelectronics.com
     manager@ryderelectronics.com

    86-755-32903789

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