JM Energy Corporation

ULTIMO® High Voltage Module

  • Up to 48 cells with high capacity and high output are arranged in series
  • With up to 8 series connection, up to 1000 V can be supported
  • Multiple parallel connections allow for large currents
  • Rapid charge / discharge with large current is possible, maximum instantaneous charge / discharge current 500 A or more
  • Equipped with a terminal safety mechanism that does not output voltage to terminals to prevent electric shock
  • Equipped with FUSE in main module, failure avoidance by abnormal charge / discharge
  • Two types of standard type / air cooling type, air cooling type can be attached to external fan
  • Acquire detailed information such as cell voltage and temperature by CAN communication
  • High reliability, high durability, high safety
  • Automatic cell voltage equalization function (between all the cells in the serial module row)
  • Connection example

    • Usage example (Single module use)

    • Usage example (Series use)

  • Fundamental characteristics / Standard type MPB series

    Cell counts * Prismatic 2300F Prismatic 3300F Voltage ratings Dimensions in mm Weight kg
    Capacitance
    F
    DC-IR
    Capacitance
    F
    DC-IR
    W H D 2300F 3300F
    24 96 20 138 27 52.8〜91.2 185 143 515 14 13
    32 72 26 103 36 70.4〜121.6 185 143 647 18 17
    34 68 38 97 38 74.8〜129.2 185 143 680 19 18
    36 64 29 92 40 79.2〜136.8 185 143 713 20 19
    40 58 32 83 44 88〜152 185 143 779 22 21
    42 55 34 79 47 92.4〜159.6 185 143 812 23 21
    44 52 36 75 49 96.8〜167.2 185 143 845 24 22
    48 48 39 69 53 105.6〜182.4 185 143 911 26 24
    * Please contact us for other cell counts
  • Fundamental characteristics / Air-cooling-type MPC series

    A 3mm gap is inserted between cells to increase cooling capability.

    Cell counts * Prismatic 2300F Prismatic 3300F Voltage ratings Dimensions in mm Weight kg
    Capacitance
    F
    DC-IR
    Capacitance
    F
    DC-IR
    W H D 2300F 3300F
    24 96 20 138 27 52.8〜91.2 185 143 561 14 13
    32 72 26 103 36 70.4〜121.6 185 143 709 18 17
    36 64 29 92 40 79.2〜136.8 185 143 783 20 19
    40 58 32 83 44 88〜152 185 143 857 22 20
    44 52 36 75 49 96.8〜167.2 185 143 931 24 22
    48 48 44 69 53 105.6〜182.4 185 143 1005 26 24
    * Please contact us for other cell counts
  • Specification

    Charge/discharge current 55A (continuous) Ambient temperature at 25℃ 2300F air-cooling-type unforced-cooling
    Maximum charge/discharge current more than 500A (< 5seconds) Depends on using condition. Please consult us
    Maximum module series counts Up to 8 modules (maximum limit at 1000V) 1 main module and 7 sub modules
    Environmental Conditions Operating temperature range −30℃ 〜 70℃ (at cells) Depends on usage. Please consult us
    Storage temperature range −40℃〜80℃
    (recommended to be between 0℃ and 35℃)
    Accelerated deterioration at higher temperature
    Specified relative humidity range 20%Rh 〜 90%Rh (No dew condensation)
    Insulation voltage AC2500V 50Hz 1minute
    Balancing scheme Resistive discharge
    External power supply for controller DC24V
    Safety feature Terminal Safety Mechanism and FUSE FUSE is equipped in the main module only
  • Function

    Cell monitor
    • Each cell voltages
    • Cell temperatures (1point in a module)
    Automatic voltage ballancing All cell balancing in a series connected modules
    Information communication
    • CAN communication available
    • Detailed information such as cell voltages, temperatures, and alarm conditions are available
    Abnormality detection
    • Signal outputs
    • LED display
    • Over charge alarm
    • Over discharge alarm
    • Temperature alarm
    • Error output
    Control inputs WakeUp request, Forced disable of balancing, Error release

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