ACEY-BCT530-128P battery capacity grading machine is performing capacity testing and performance screening of the lithium battery to ensure the quality level and consistency of the battery.
Brand :
ACEYItem No. :
ACEY-BCT530-128PCustomization :
OEM&ODM AvailableOrder(MOQ) :
1 SetCompliance :
CE CertifiedPayment :
T/T, L/C, PayPal, West Union, Alibaba Trade Assurance, EtcWarranty :
One Year Warranty With Lifetime SupportProduct Origin :
ChinaPackage :
Internal: Anti-Collision Protectio, External: Plywood CaseShipment :
By Air, Sea, Express, etc.
Product Description
Battery capacity grading machine is used for cyclic charge/discharge testing of lithium-ion batteries and testing of battery capacity, voltage and other performance parameters.
System principle
1.The equipment is controlled by computer connection：
Sending instruction and collecting data, etc; Parameters and keyboard can be displayed manually. The constant current plate is ordered by CPU and has the function of constant current and constant voltage. When the battery is charged, the two way power supply converts the alternating current into 12V DC, and the charging control and detection of the battery are realized through the constant current board. When the battery is discharged, the process is opposite to charging, Firstly, the battery voltage is raised to 12V by constant current plate, and then the direct current is converted into alternating current by two-way power supply, which is fed into the AC distribution network of the factory, so as to realize the energy feedback of battery discharge energy.
2.Energy saving effect is remarkable:
The actual measurement shows that the power consumption of the device is reduced by more than 40% compared with the traditional equipment, the comprehensive power saving rate is more than 60%, and the power consumption is saved by more than 60%, which saves a lot of costs for battery manufacturers.
Equipment features
Main technical parameters
| Number of equipment channels | The whole machine has 128chs |
| External dimension | Length1835* width931* height 1840 |
| Case color | Standard (customizable) |
| Clamp type | Flat head clamp (optional with crocodile clamp) |
| Clamp spring | 78.5mm |
| Channel control mode | Each channel can be started, stopped, suspended, continued and protected independently. |
| Each channel has independent constant voltage and current. Hardware control circuit | |
| The accuracy of charging current and discharging current of each channel can be calibrated automatically by software | |
| Working power supply | Three phase five wire AC380V土10%, 50Hz |
| Power factor | ≥0.99 |
| AC current distortion rate | ≤2% |
| efficiency of the whole machine | Charge75% |
| Power consumption work | ≤23KW |
| Equipment failure rate | <1% |
| Work environment | Temperature -10~40°C. Relative humidity 80% |
| Heat dissipation mode | Natural wind in, upward exhaust |
| Voltage measurement range | DC 0~5V |
| Battery voltage range | Charge DC 0~4.5V; discharge DC 4.5~2V |
| Constant voltage range | DC 2~4.5V |
| Voltage accuracy | ±(0.05% reading + 0.05% full), resolution ratio 1mV |
| Voltage stability | ≤(±1mV) |
| Current range | Charge DC30mA～30A; Discharge DC 30mA～30A |
| Current accuracy | ±(0.05% reading + 0.05% full), resolution ratio 1mV |
| Current stability | ≤(±1mA) |
| Control mode | Computer control, can control the whole cabinet with scanning function |
| Communication mode | 485s port communication (port rate 57600)/ TCP |
| Process settings | Up to 32 steps and 256 cycles can be set |
| Charging mode | Constant current; constant pressure; constant current & pressure |
| Charging cut-off conditions | Voltage, current, time, capacity, - v |
| Discharge mode | Permanent flow, constant power, constant resistance |
| Discharging cut-off conditions | Voltage, time, and capacity |
| Protection function | Overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection, power off protection, data breakpoint recovery |
| Time frame | 0~3000 min / step in min |
| Time accuracy | ≤±0.1% |
| Sampling inspection cycle | 1s-60s optional |
| Battery sorting | Divide according to capacity, time, open-circuit voltage, discharge platform, etc. |
| Data processing | Can record voltage, current, time, capacity etc, automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage, provide data curve and cycle diagram; can output text, excel, word or mdb format data file |
| Basic function of software | 1. The software supports various connections, such as manual pause continuation, software shutdown continuation, power outage, disconnection in equipment communication, abnormal stop continuation; |
| 2. Support bar code scanning, scanning one-dimensional code, QR code, channel jump scanning, loading scanning and other scanning methods; | |
| 3. Local test detailed data storage, can view the current test data and historical data of each channel at any time, have data and curve corresponding two ways, and support excel report in single or batch form, and can set the test end automatic data export according to the need. | |
| 4. Support capacity sorting, and grade the battery sorting; | |
| 5. Support the qualified judgment after the test, and judge the pass / ng results according to the specified cycle capacity, voltage, time and other information; | |
| 6. Support various step protection and global voltage, current, temperature abnormal protection, and abnormal alarm, support battery pack overcharge, overdischarge protection test; | |
| 7. Support channel parallel (according to equipment); | |
| 8. Support unit conversion; | |
| 9. Support database server background storage or MES docking; | |
| 10. Software offline protection; |
Product Display
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