JH5V60A-48CH Square Soft-Pack Battery Capacity Grading and Testing Cabinet
This equipment is primarily used in the charge–discharge formation and capacity‑grading processes for prismatic and pouch‑type batteries. It simultaneously acquires voltage, current, and other parameters during charging, locally stores this data, and uploads it for further processing, enabling traceability of cell‑grading information. The device features low heat generation, energy efficiency, modularity, and a compact footprint. It comprises key modules such as a power supply cabinet, a pressing unit, and backend monitoring software.
- Product Description
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This equipment is primarily used in the charge–discharge formation and capacity‑grading processes for prismatic and pouch‑type batteries. It simultaneously acquires voltage, current, and other parameters during charging, locally stores this data, and uploads it for further processing, enabling traceability of cell‑level capacity‑grading information. The system features low heat generation, energy efficiency, modularity, and a compact footprint. It comprises key modules such as a power supply cabinet, a pressing unit, and backend monitoring software.
Serial number
Project
Parameter
1
Specifications
5V60A-48CH
2
Overall power factor
93%
3
Feed network efficiency
70-85%
4
Total Harmonic Distortion of Voltage
<5%
5
Charging voltage
DC 0.1～5V
6
Discharge voltage
DC 5–1.5 V
7
Charging current
DC 0.1–60 A
8
Discharge current
DC 0.1–60 A
9
Voltage accuracy
±(0.05%RD + 0.05%FS)
10
Current accuracy
±(0.05%RD + 0.05%FS)
11
Voltage resolution
1mV
12
Voltage stability
≤0.1%
13
Current resolution
1mA
14
Current stability
≤0.1%
15
Time Measurement Range and Accuracy
0–999,999 h, accuracy ±0.1%
16
Data save interval
1. Voltage: 1 mV; 2. Current: 1 mA; 3. Time: 1 s
17
Offline data retention period
≥1 hour
18
Number of channels
48
19
Operation Step Setup
Constant-current charging, constant-voltage charging, constant-current/constant-voltage (CC/CV), and constant-power charging.
Constant-current discharge, constant-voltage discharge, constant-power discharge, constant-resistance discharge, and storage
20
End condition of the operation step
Current, voltage, time, capacity
21
Maximum number of set work steps
64
22
Maximum cycle setting number
256
23
Curve display
Current curve, voltage curve, capacity curve
24
Protection method
Overcurrent, undervoltage, overvoltage, undercurrent, overload, leakage current;
25
Data Statistics
Open-circuit voltage, average voltage, operating time, current, capacity, and plateau capacity for each cell at each process step; detailed curves and data for each step; statistics on the number of cells in each capacity range, etc.
26
Inspection speed
1S
27
Current calibration method
Calibration using a calibration fixture (optional); calibration interval: 6 months.
28
Sorting function
Yes (sorted via host computer software)
29
Current accuracy guaranteed temperature range
25±10℃
30
Total power of the power supply
≤14.4 kW
31
Power supply
AC 380V±10%/ 50Hz
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Huizhou Jinghui Instrument and Equipment Co., Ltd.
Service Hotline:400-1331-882
No. 13, Jinda Road, Huinan Science and Technology Park, Huizhou City, Guangdong Province
E-mail:jh@jhyq.com
