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        UC System for Electric Locomotive


        Applications:Tunnel locomotive,Mining locomotive,Port truck

        Characteristics:Designed with multiple protection case filled with nitrogen, safe and reliable

        Please call for further information
        Product catalogue



        Customized system solution according to customer requirements, typical systems are S585V55-K7 and S585V73-K7

        Working temperature window: -25~55 ℃

        Designed with multiple protection case filled with nitrogen, safe and reliable

        24 hours continuous operation

        CMS can monitor the voltage, temperature, etc of each capacitor and automatically balance the voltage difference


        Tunnel locomotiveMining locomotive

        Port truck

        Heavy duty traction vehicle

        Other high power and high energy applications

        See the product catalogue for more information



        Part Number S585V73-K7
        Nominal Capacitance(F) 2200
        Operating Voltage Window(V) 420~590
        Surge Voltage(V) 600
        Stored Energy(kWh) 60
        Standard Charge Current(A) 760
        Standard Discharge Current(A) ≤760
        Maximum Charge/Discharge Current(<20s)(A) 1500
        Time for Charging(min) 26
        Operating Temperature(oC) -25~+55
        Storage Temperature(oC) -30~+65
        Protection Level IP67
        Electric Property Overvoltage, overcurrent, overheat, overload, short circuit, DC leakage protection, etc
        Capacitor Management System Automatic balance, voltage monitor, temperature monitor, DC leakage monitor, etc
        Cooling Mode Air cooling
        Communication Interface CAN
        Size(mm) 2440×1425×850
        Weight(kg) 3000

        Method & Notice

        Test conditions

        Ambient temperature: 25±5℃

        Relative humidity: 25%~85%

        Ambient pressure: 86~106kPa

        Standards and Conformity

        GB 4208-2008 Degrees of protection provided by enclosure (IP code)

        GB/T 31467.1-2015 Lithium-ion traction battery pack and system for electric vehicles----Test specification for high power applications

        GB/T 31467.3-2015 Lithium-ion traction battery pack and system for electric vehicles----Safety requirements and test methods

        QC/T 741-2014 Ultra-capacitor for electric vehicles

        Factory inspection standard of ultra capacitor system for electric locomotive

        Operating requirements

        System should be placed vertically upward during operation

        As a high voltage device, the system shall not be used, disassembled or maintained by non -professionals.

        When connecting the system to external circuit, the circuit switch must be cut off first, otherwise there would be danger of high-voltage shock

        Before operating the system, connect communication cables to vehicle system correctly, and make sure the positive and negative polarity of power supply and load

        Short-circuit and reverse connection of the system is strictly prohibited, cut off circuit and take safety measures once such cases happen

        Check each parameter on the human-computer interface(HMI) to ensure the voltage of each cell is between 2.80~4.05V and the maximum voltage difference shouldn’t be larger than 200mV

        The system case is filled with nitrogen to positive pressure, when the pressure in box is<0.01bar, nitrogen should be refilled until the pressure goes to 0.3~0.4bar

        Please stop charging when peculiar smell or abnormal noise is found during charging the system

        Abandoning used capacitor is strictly prohibited, please discharge capacitor to 0V before recycling

        Storage and transportation requirements

        Ambient temperature: -30~65℃

        Relative humidity: 0~95%

        Ambient pressure: 86~106kPa

        System should be placed vertically upward during storage and transportation

        Keep power interfaces protected in order to prevent collision, which may cause short circuit during the process of storage and transportation

        System must be charged to rated voltage before long term storage and transportation. Check cell voltage difference every 45 days, when cell voltage difference is<200mV and >50mV, balance system should be activated until the cell voltage difference drops to ≤40mV, when cell voltage difference is>200mV, child node or capacitor should be checked, replace the bad child node or cell if necessary

        When system is kept unused for longer than 1 year, it should be tested by Aowei before using.

        Avoid contacting corrosive materials, keep away heat sources and fire sources

        Prevent violent vibration, collision or crush during the process of transportation

        Prevent exposing in the sun and rain, and keep dry and ventilated during transportation

        The system can be transported by cars, trains, ships, etc

        See the product catalogue for more information

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