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Channels information
Channels quantity: 2
Main channel
Channel feature: Constant current source and constant voltage source dual closed loop control
Channel control mode: Independent control
Channel parallel connection: Support max 4 channels parallel mode. Pulse and SIM tests will be disabled in channels parallel mode
Power grid side parameters
Input power supply: AC380V±15% 50/60±5Hz
Power factor: ≥99%(Full load)
THDi: ≤5%(Full load)
Input impedance: ≥1MΩ
Input power: 141.2KW
Input current: 214.5A/single
Overall system efficiency(Max): 90%
Noise ≤65dB
Voltage and current sampling: Four-wire connection (same port for charging and
discharging)
Power control module type: MOSFET
Input power wiring method: Three-phase-five wire system
Power input protection: Anti-surge, anti-islanding, over-under-frequency, overunder-voltage, open-phase protection, etc
The function an dperformance indicators
Voltage
Output range
Charge： 0V～60V
Discharge： 3V～60V
Min discharge voltage: 3V
Accuracy: ±0.02% of FS
Resolution: 24bit
Current
Output range Range1： 60A； Range2： 120A； Range3： 240A； Range4： 1000A
Accuracy (independent range): ±0.05% of FS
CV cut-off current: Range1： 60mA； Range2： 120mA； Range3： 240mA； Range4： 1000mA
Resolution: 24bit
Power
Single channel output power: 60KW
Whole machine output power: 120KW
Time
Current response time: ≤3ms
Current conversion time: ≤6ms
Min. step time 0.1s
Charge/Discharge modes
Charge/Discharge mode
CCC, CVC, CC-CVC, CPC
CCD, CVD, CC-CVD, CPD, CRD
Cut-off condition: Voltage,Current,Δtime,Capacity,-ΔV
Simulation
Charging: Current,Power
Discharge: Current,Power
Switch: Support continuous switching between charge and discharge
Cut-off condition: Time, step line
Steps file lines: 1,000,000
Pulse step
Charge: Current, Power
Discharge: Current, Power
Min pulse: 50ms
Pulse counts: Up to 32
Charge and discharge switch: supported
Cut-off condition: Voltage, ΔTime
DCIR: DCIR by calculation
Data management and analysis
Step setting method: Form editing
Data report
Recording conditions:
Minimum time interval: 10ms(connected with AUX channel:100ms)
Minimum voltage interval: 120mV
Minimum current interval： Range1： 120mA； Range2： 240mA； Range3： 480mA； Range4： 2000mA
Recording frequency: 100Hz(connected with AUX channel:10Hz)
Database: MySQL database
Data output mode: Excel, Txt
Curve type: Templates available, customization supported
Bar code scanning
Support bar-code scanning function
Management and traceability of historical data
The communication mode
The host computer communication mode: Based on TCP/IP protocol
Communication interface: Ethernet
The lower computer communication baud: 1M bandwidth
The host computer communication baud: 10M～ 100M adaptive
Networking mode: Set up local area network through switches and routers
Communication expansion (optional): Support CAN,RS485 communication and BMS communication,with DBC configuration function
Environmental requirements and dimensions and weight
Working temperature: -10℃ ~ 40℃ (with in the range of 25± 5℃, the measurement accuracy is guaranteed:the accuracy drift is 0.005% of FS /℃)
Storage temperature: -20℃~50℃
Relative humidity of working environment: ≤70% RH (no water vapor condensation)
Relative humidity of storage environment: ≤80% RH(no water vapor condensation)
Equipment size W*D*H: 950*800*1950(mm)
Weight About: 485KG
