5V 30A 128CHS Prismatic Lifepo4 Battery Capacity Tester with Temperature Controller
Product Description
The ACEY-BCT530-128P-25C temperature-controlled lithium-ion battery evaluation system is designed for performance analysis and capacity classification of prismatic cells. Featuring a chamber-type constant-temperature design, it maintains precise thermal uniformity of 25±2℃ throughout the testing enclosure.
This advanced cell testing platform incorporates regenerative energy technology, redirecting discharged battery energy back into the power grid to establish an energy-efficient, high-performance, and dependable testing procedure.
Product Features
- Box type thermostatic structure, temperature uniformity inside the box 25±2℃.
- Front and rear box integrated design, before and after the box for the fixture and thermostat part, the side box for the power supply part, easy maintenance.
- Box independent, each box 64 channels, divided into 4 layers, each layer 16 cells, the whole machine 128 channels.
- Single point independent, independent constant current and constant voltage source, stable and shockless. Start, stop, pause, continue and protection functions can be realized.
- Device precision 0.05%, data recording time 1 second/time, high stability.
- Four-wire test interface ensures high measurement accuracy.
- Modularized design concept, easy to maintain.
Equipment Structure
- Independent CPU board, keyboard board, the whole cabinet unified sending control, while supporting single-point start.
- Ccurrent and constant voltage control module.
- Bidirectional AC/DC inverter module.
- Motorized automatic opening clamp.
Main technical parameters
| Number of equipment channels | The whole machine has 128chs |
| External dimension | L2054mm*W940mmH2298mm(subject to actual) |
| Case color | Standard (customizable) |
| Clamp type | Flat head clamp (optional with crocodile clamp) |
| Clamp spring | 81mm |
| Support battery specifications | Length70mm-210mm;Width15-70mm;Height 80mm-230mm |
| Lug center distance 40-150mm. | |
| 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,THDu ≤2% |
| AC current distortion rate | ≤2% |
| efficiency of the whole machine | Charge≥80%, discharge≥70% |
| Power consumption work | ≤23KW |
| Equipment failure rate | <1% |
| Work environment | Temperature -10~40°C. Relative humidity 80% |
| Constant temperature function | Inside the box 25±2℃ |
| Temperature control function | The temperature reaches the preset value before running the work step process. |
| Power component protection function | 1. Grid voltage overrun protection |
| 2. Grid frequency overrun protection | |
| 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 Control Resolution | 0.1mV |
| Voltage Sampling Resolution | 0.1mV |
| Voltage stability | ≤(±1mA) |
| Current range | Charge DC300mA～30A; Discharge DC 300mA～50A |
| Current accuracy | ±(0.05% reading + 0.05% full), resolution ratio 1mV |
| Current Control Resolution | 0.1mA |
| Current Sampling Resolution | 0.1mA |
| Current rise time (90% load) | ≤50MS |
| Channel start-up time (90% load) | ≤50MS |
| 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 |
| 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 |
Product Details
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