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                                Who aims to control the changes of electric energy, in aspects of AC 、DC、frequency and voltage and dedicates to exert electric energy productivity to serve mankind
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                                Who aims to control the changes of electric energy, in aspects of AC 、DC、frequency and voltage and dedicates to exert electric energy productivity to serve mankind
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                                • 20ft 2.5MW Centralized MV Station
                                A robust 20ft solution delivering 2.5MW of reliable power through 1250kW centralized technology.
                                Specification
                                Datasheet
                                Specification
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                                Datasheet
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                                Seamlessly Integrated
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                                Seamlessly Integrated
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                                Key Application Scenarios
                                Peak Shaving
                                Peak Shaving
                                Balancing grid loads by storing low-cost off-peak energy and discharging during peak demand to optimize infrastructure utilization.
                                Renewable Energy Integration
                                Renewable Energy Integration
                                Smoothing the volatility of solar and wind power to minimize curtailment and ensure a stable, dispatchable green energy supply.
                                Frequency Regulation
                                Frequency Regulation
                                Leveraging millisecond-level response to maintain grid frequency stability and counteract instantaneous power fluctuations.
                                Black Start Support
                                Black Start Support
                                Providing initial excitation and voltage reference to reboot the grid and restart power plants after a total system blackout.
                                Specification
                                SES2H-2500-MV-EX
                                AC AND DC PARAMTER
                                Rated Power2500kVA
                                AC Voltage10kV-33kV
                                （Consult with Sinexcel for other voltage level）
                                AC Frequency50Hz
                                DC Voltage Range1040~1500V
                                Number of DC BUS1/2
                                (Based on PCS branches)
                                Maximum Current per Branch2404A/1202A
                                THDi/THDu<3%
                                LC AND AUXILIARY EQUIPMENT
                                Aux. Transformer150kVA, 690V\400V, 50Hz, 3P4W
                                (Consult with Sinexcel for Customized)
                                UPSUp to 2kVA (1h Standard)
                                (Consult with Sinexcel for more capacity)
                                MeterMeters for Aux. Power Consumption and PCS
                                Communication MethodRS485, CAN, TCP/IP
                                (via switch)
                                Cooling MethodTemperature controlled forced air cooling
                                TRANSFORMER
                                Capacity2650kVA @45℃
                                (Based on PCS rated power)
                                Transformer TypeOil-immersed transformer
                                Transformer ProtectionProtection relay for pressure, temperature (two levels) and gas.
                                Winding vector groupDy11
                                (Consult with Sinexcel for customized)
                                MV AC Voltage Level12/24/36kV
                                （Consult with Sinexcel for other voltage level）
                                LV AC Voltage690V
                                （Consult with Sinexcel for other voltage level）
                                AC Frequency50Hz
                                EfficiencyTier 2
                                (From EU548)
                                Transformer Impedance7%~8%
                                Cooling TypeONAN
                                (Based on project requirement)
                                Insulation LevelClass A
                                CONNECTION AND PROTECTION
                                Switchgear ConfigurationDeV\CV\CCV
                                (Consult with Sinexcel for customized)
                                Switchgear ProtectionMedium-voltage vacuum circuit breaker(V)
                                Internal Arc Classification Medium-voltage Control Room (according to IEC62271-202)20kA 3s
                                LV-MV ConnectionsCopper bar or cable
                                LV ProtectionMotorized CB in PCS
                                MV ProtectionMicrocomputer protection
                                DC ProtectionCircuit Breaker and Fuses
                                GENERAL PARAMETER
                                Size (W*H*D)6058*2896*2438 mm
                                Weight≤20t
                                EnclosureIP55 for Overall (IP68 for Transformer; IP65 for PCS)
                                Corrosion PreventionC5 (Only applicable to external mechanical part)
                                PCS cooling MethodAir Cooling
                                Operating Temp.-40 ℃ to 60 ℃ (De-rating over 45 ℃)
                                Storage Temp.-50 ℃ to 70 ℃
                                Operating Humidity0~95% (No condensing)
                                Storage Humidity0~100% (No condensing)
                                Max ElevationStandard 1000 m
                                (Consult with Sinexcel for other elevation)
                                Inverter Max. Efficiency98.4%
                                Voltage Regulation Accuracy≤±1%
                                Current Regulation Accuracy≤±1%
                                CERTIFICATION
                                ComplianceIEC62477/IEC61000/G99/VDE4110/EN50549-2/IEC60076/IEC62271
                                (Consult with Sinxcel for more certification information )
                                Features
                                Flexible Configuration
                                Flexible Configuration
                                Integrated inverter and booster, highly compact
                                Improves space efffficiency, easier installation
                                Big Modular, configurable power
                                High Efficiency & Stability
                                High Efficiency & Stability
                                1500V wide-range DC voltage
                                DC side 2/1 branch
                                5MWh, 0.5C and 0.25C application
                                Intelligent Collaboration
                                Intelligent Collaboration
                                Automated peak shaving operation
                                VSG / PQ / VF mode capabilities
                                Islanding, black start capable
                                Safety & Compatibility
                                Safety & Compatibility
                                With LVRT and HVRT
                                4-quadrant active and reactive power control
                                Fast power response (<20ms)
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                                Empower Energy Freedom
                                Keep it simple, make it flexible, and retain use of energy stable
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