| Customization: | Available |
|---|---|
| After-sales Service: | Provided |
| Warranty: | 1 Year |
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5V 40A 128 Channels Lithium Battery Pouch Cell Capacity Grading Machine Polymer Battery Charge Discharge Tester
1.Single point independent, each battery completely has an independent constant current constant voltage source, stable and no impact. Adopt 8-channel programmable constant current and constant voltage control module.
2.The equipment is controlled by APM32 single-chip microcomputer and works by computer connection. It can save all test data and curves, and can also be operated directly through the keyboard board of the equipment to set up the process to complete the test and sort.
3.Real-time detection and display the status of each battery, if there is an abnormality, the channel will be stopped and the indicator light will be on
4.With power-down protection function, the original workflow can continue to run after incoming calls.
5.The power tube adopts field effect tube, which is suitable for batteries with lower voltage discharge, such as lithium iron phosphate battery.
6.Using graphic operation interface, intuitive and clear, while displaying the battery voltage, current, time, capacity and other data and can set different colors to display the corresponding working status and abnormal conditions.
7.The accuracy of the equipment is 0.05%, the data recording time is 1 second/time, and the stability is high.
8.Powerful software, friendly man-machine interface.
9.Four-wire test interface ensures high measurement accuracy.
10.Modular design concept, easy to maintain.
Note: It is recommended that users equip each computer with UPS power supply to prevent damage to the computer or data in the event of a power outage;
| Equipment structure | |
| Number of Device Channels | 128 channels of the whole machine |
| Chassis Color | Standard gray/gray black (customizable) |
| Fixture form | 80 blue and white split fixture |
| Clamp spacing | 170mm |
| Channel Control Mode | Each battery has an independent constant current and voltage source, which is stable and shock free. Capable of starting, stopping, pausing, continuing, and protecting |
| Each channel has an independent constant voltage, constant current hardware control circuit | |
| Each channel charging current, discharge current accuracy can be automatically calibrated by software | |
| Working power supply | Three-phase 5 wire system AC380V ± 10%,50HZ |
| power factor | 0.99 @ 220VAC, full load, grid THDu ≤ 2% |
| current harmonic | <5% @ 220VAC, full load, grid THDu ≤ 2% |
| Power Department Efficiency Index | Charging ≥ 80%, discharging ≥ 70% |
| Working power consumption | ≤ 32KW |
| equipment failure rate | <1% |
| Heat dissipation mode | Natural air intake, upward exhaust |
| Power component protection function | Grid voltage overrun protection |
| Power grid frequency overrun protection | |
| Channel Parameters | |
| 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 | ±(0.5 ‰ reading +0.5 ‰ full degree) |
| Voltage control resolution | 1mV |
| Voltage sampling resolution | 1mV |
| Current range | Charge DC 100mA ~ 40A; Discharge DC 100mA ~ 40A |
| Current accuracy | ±(0.5 ‰ reading +0.5 ‰ full degree) |
| Current control resolution | 1mA |
| Current Sampling Resolution | 1mA |
| Current rise time (90% load) | ≤ 50MS |
| Channel startup time (90% load) | ≤ 50MS |
| Software function | |
| Control mode | Computer-controlled equipment work, full cabinet control, with scanning system |
| Communication mode | 485 serial port communication (baud rate 57600 )/ TCP communication |
| Process Settings | Up to 32 steps and 256 cycles can be set |
| Charging mode | Constant current, constant voltage, constant current and constant voltage |
| Charging stop conditions | Voltage, current, time, capacity |
| Discharge mode | Constant current, constant power, constant resistance |
| Discharge end conditions | Voltage, time, capacity |
| Protection function | 1. Charging overvoltage protection, charging undervoltage protection |
| 2. Discharge overvoltage protection, discharge undervoltage protection | |
| 3. Charge and discharge voltage trend protection | |
| 4. Voltage fluctuation protection | |
| 5. Current fluctuation protection | |
| 6. Battery reverse connection protection, hardware protection mode | |
| 7. Power tube short circuit protection | |
| 8. Channel capacity alarm protection (timeout protection) | |
| 9. Voltage sampling disconnection protection | |
| 10. Voltage Outlier Protection | |
| 11. Capacity Outlier Protection | |
| 12. Open pressure detection before the process starts, and stop opening the channel with over-limit pressure | |
| 13. Power-off protection, data breakpoint recovery | |
| Time Range | 0~3000 minutes/work step, time unit is min |
| Time accuracy | ≤ ± 1 ‰ |
| Sampling inspection cycle | 1S-60S optional |
| battery sorting | Sorting by (capacity, time, open circuit voltage, discharge platform, etc.) |
| Data processing | Can record voltage, current, time, capacity and other data, automatically calculate constant current charging ratio, capacity loss, discharge efficiency, average voltage, median voltage and other data, provide data graphs and cycle diagrams; |
| MDB database format file | |
Q1:How to order?
A: Please send us your purchase order by email or call us sales, or we can make the proforma invoice under your request.We need to know the following information for your order before sending your Pl. Payment methods? T/T, L/C, D/P and so on.
1)Product information-quantity, specification(size, material, technological if needed and packing requirements etc.)
2)Shipping information-company name, street address, phone number,destination sea port.
Q2: How to control quality?
A,All the raw materials by IQC(Incoming Quality Control) before launch whole process into the process after the screening,
B, Process each ink in the process of IPQC(Input Process Quality Control)patrol inspection.
C, After finished by QC full inspection before packing into the next process packing.
D, OQC before shipment for each slipper to do full inspection.
Q3:How do I install and operate the machine myself?
A: Our system development is based on the integrated development view, when you get the machine, just connect it to the power supply and the machine is ready to work, as the English software is already installed on the machine, all you need to do is to learn how to use the software, a complete English user manual will be sent to you with the machine.
Q4: How do I get technical support after purchase?
A: Our factory provides online technical support in English, you can get to know us easily online through Skype, Wechat, WhatsApp or E-mail. If you need any remote assistant support, we will support you through Team viewer software.
Q5:What's the warranty for the items?
A: We are very confident in our products and we package them very well so you will usually receive your order in perfect condition. The warranty on the equipment is one year (12 months) and if any part of the equipment is damaged within one year due to non-human factors, we will provide a replacement part free of charge.
Q6:Can I customize products?
A: Yes, OEM&ODM is available! we can provide not only standard machines but also customized machines according to your requirements. Don't hesitate to tell us your requirement, we will try our best to meet your needs.
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