Li-on battery test 5V3A

 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  (CT3008W-5V3A)
 

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 220 V ±10% / 50 Hz
 
Input power                 224W
 
Resolution                 AD:16bit;DA:12bit;
 
Input impedance                  ≥1MΩ
 
Voltage  Output per channel  Charge : 10 mV ~ 5V ; discharge : 2.5V ~ 5V
 
         Precision          ± 0.1% of FS
 
         Stability          ± 0.1% of FS
 
Current  Output per channel  Charge : 6 mA ~ 3 A ; discharge : 6 mA ~ 3 A
 
         Precision          ±0.1% of FS
 
         Stability          ±0.1% of FS
 
Power  Power per channel  15W
 
         Stability          ±0.2% of FS
 
Time  Rise time          20 ms (0 to 3A)
 
         Step time               ≤ (365 * 24 ) hour/step  ;time format: 00:00:00 (h, min, s)
 
Data record  Intervals  Time Δt：（1 ~60000S）
 
                                 VoltageΔV：(10mV - 5V)
 
                                 CurrentΔI：（6mA-3A)
 
                Frequency          1Hz
 
Charge  Charging modes          CCC,CVC,CC&CVC
 
         Cut-off conditions  Voltage, Current, Time & Capacity
 

Discharge   Mode                 CCD&CPD
 
            Cut-off conditions:  Voltage, Current, Time & Capacity
 

Cycle  Cycles                  65535
 
         Steps                   63
 
         Nested function  Max three levels of loops
 
Protection  Software  ● Power-off Data Protection
 
                                 ● 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
 
Communication Means           RS232
 
Data output mode           EXCEL、TXT、the chart
 
Communication interface:   Serial Port
 
Holder                            Universal Holder
 
Number of Channels per Cabinet:   8
 
Cabinet dimensions（W*D*H）   3U ,480*330*130(mm)