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Project index
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Parameter index
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Input Power
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AC 380V ±10% / 50Hz
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Output Power
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225KW
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Input Current
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380A/Each Phase
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Input Power
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250KW
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Voltage
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Per Channel Voltage Range
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75V~750V
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Discharge Min Voltage
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75V
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Accuracy
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± 0.2% of FS
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Stability
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± 0.2% of FS
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Current
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Per Channel Current Range
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1.5A~300A
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Accuracy
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± 0.2% of FS
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Stability
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± 0.2% of FS
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Constant voltage cut-off current
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0.6A
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Power
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Per Channel Output Power
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30KW
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Stability
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± 0.4% of FS
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Time
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Current Response Time
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Maximum current rise time of 100ms (10% ~90% )
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Step Time Range
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≤(365*24 )hour/step，
Time Form Support 00：00：00(h、min:s、ms)
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Data Recording
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Record Condition
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Lower sampling time：100ms
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Lower sampling Voltage：1.5V
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Lower sampling Current：0.6A
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Record Frequency
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10Hz
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Charge
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Charge Mode
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Constant Current Charge、Constant Voltage Charge、
Constant Current and Constant Voltage Charge、CPC
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End Conditon
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Voltage、Current、Relative Time、Capacity、-ΔV
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Discharge
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Discharge Mode
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CCD、CPD、CRD
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End Condition
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Voltage、Current、Relative Time、Capacity、-ΔV
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Simulation working condition
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Charge Model
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Current, Voltage
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Discharge Model
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Current, Voltage
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End Condition
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Time , Line number
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Charge and discharge Continuous switching
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A simulation step can be continuous switching from charge to discharge.
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Simulation file rows limited
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10 thousand
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Cycle
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Loop Measure Range
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1~65535 times
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Max Steps Per Loop
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254
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Nested Loop
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Nested loop Function，Max Support 3 Layers
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Auxiliary Channel
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Auxiliary Channel type
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Temperature, voltage
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Temperature Range
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﹣25℃~110℃
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Temperature Stability
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±2℃
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Temperature Resolution
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0.1℃
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Voltage Range
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0.5V~5V
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Voltage stability
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±（0.05% of reading + 0.05% of range ）
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Protection
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Software Protection
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- Power-down Data Protection
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- Off-line Testing Function
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- Setting Protection Condition，Setting Parameter：Low Voltage limit、Upper Voltage limit、Low Current limit、Upper Current limit、Delay Time
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Hardware Protection
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Additional Anti-reverse Protection Model
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Channel characteristic
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Constant current and Constant voltage use teh double-loop control structure.
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Engyer Regenerative
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Can be Regenerative engyer back to the power network
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Channle control model
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Independent control
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Noise
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<85dB
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Database
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MySQL Database
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A Means of Communication of Upper Machine
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TCP/IP Protoc
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Data Output
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EXCEL2010,2013、TXT、Graph
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Communication Interface
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Ethernet Port
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Server hard disk configure
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500GB
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Server operation system
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WindowsXP, Windows 7
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Per Unit Main Channels No.
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1
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Dimensions
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EVT，1350*733*1800(mm)
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Packing dimensions
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1400*800*1950
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Weight
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500KG
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