Different Specifications could be customized ,Ranging from 1mA-3000A, 5-500V;
Equipment suitable for the testing of Lithium battery, Li-ion ,Li-P battery,Ni-MH,Ni-Cd battery,LiFePO4 battery,lead acid battery etc.
Selectable Functions :Network,Temperature Aux Channel,Voltage Aux Channel,Negative Power Supply,Anti-Reverse Connecting
Performance
1.1 Hardware Features
1)According to the international standard design, each channel of the system has an independent constant-current source and a hardware constant-voltage source which make system stable & reliable
2)Modular design leads to easy maintain
3)Different holder selectable, satisfy your different needs
4)Efficient heat dissipation system, ensure proper working of equipments under 24hrs' full load condition
5)Double loop-control adopted,no peak occured from CC to CV, protect the battery
1.2 Software Features
1)Each channel available for indepent program testing,Step continuable after Pause in any conditions(including blackout)
2)Host computer adaptable to all kinds of lower machine,with interactive interface,easy to operate
3)Fast data acquisition,sensitive to the changing of current & voltage,(AD ,16bit),dairy function available
4)Powerful for data and chart processing ,support four types of report with various form formats
5)As an added bonus,professional tool software would be provided free of charge, including accurancy correction software for current & voltage .CTN No.& measuring range changable.
Basic Technical Specification (CT4008W-20V6A-N)
Description Parameters
Working temperature 0℃ ~ 40℃
Storage Temperature -10℃ ~ 50℃
Operating humidity 30% ~ 80% RH（Non-condensing）
Storage humidity 30% ~ 90% RH（Non-condensing)
AC Input AC 380 V ±10% / 50 Hz
Input power 1408 W
Resolution AD:16bit;DA:16bit;
Input impedance ≥1MΩ
Voltage Output per channel Charge : 40 mV ~ 20V ; discharge : 40mV ~ 20V
Precision ± 0.1% of FS
Stability ± 0.1% of FS
Current Output per channel Charge : 12mA ~ 6A ; discharge : 12mA ~ 6A
Precision ±0.1% of FS
Stability ±0.1% of FS
Power Power per channel 120W
Stability ±0.2% of FS
Time Rise time 20 ms (0 to 6A)
Step time ≤ (365 * 24 ) hour/step ;time format: 00:00:00:000 (h, min, s,ms)
Data record Intervals Time Δt：（100ms ~60000S）
VoltageΔV：(40mV - 20V)
CurrentΔI：（12mA-6A)
Frequency 10Hz
Charge Charging modes CCC,CVC,CC&CVC
Cut-off conditions Voltage, Current, Time & Capacity
Discharge Mode CCD&CPD&CRD
Cut-off conditions: Voltage, Current, Time & Capacity
Pulse Charge CCC
Discharge CCD
Mini Pulse Width 500ms
Automated Switch automated switch from charge to discharge for each pulse
Cut-off Condition Voltage ,time
Cycle Cycles 65535
Steps 254
Nested function Max three levels of loops
Protection Software ● Power-off Data Protection
● Off-line Operating
● User-defined safety(tolerance of current ,voltage and delay time)
Channel Features Independent double closed-loop for Constant Current Source and Constant Voltage Source
Channel controlled mode Independent control
Detection and Sampling 4- wire connecting
Noise <85dB
Data Management MYSQL Database
Communication Means TCP/IP Protocol
Data output mode EXCEL、TXT、the chart
Communication interface: Ethernet Port
Holder Universal Holder
Number of Channels per Cabinet: 8
Cabinet dimensions（W*D*H） 6U
