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Medium voltage series (200-600V)

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Product Details

Structural Design of Medium Voltage Battery System:


The overall series parallel form of the system is 108 strand 2 and, The voltage range of the battery pack is 324V~459V, The total power consumption is 16. 2kWh, Capacity is 40Ah.

The battery system contains 4 individual 2 and 27 String battery module, Contactor, hall sensor , Pre charging relay, Pre charge resistor, MSD, Cooling fan, etc.



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    Design Results

    Series parallel connection method

    2and108strand

    Voltage range

    324V～459V

    Rated energy

    16. 2kWh

    Number of cycles

    1000second

    size

    800*600*260 mm








  • Battery system parameters




  • Composition of battery system




Single cell performance:


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    Single cell battery parameters

    Nominal capacity

    20Ah

    Nominal voltage

    3. 75V

    Voltage range

    3V~4. 25V

    energy density

    270Wh/kg

    cycle life

    1000second@80%

    size

    10. 8*88*188 mm








  • Single cell battery parameters


  • Outline drawing of individual battery