JH5V30A—256-Channel Cylindrical Soft-Pack Battery Capacity Grading and Testing Cabinet
▇ Independent single-point operation allows for customized charge and discharge settings for each channel, offering flexibility and convenience. ▇ Powerful software with a user-friendly human–machine interface. ▇ Four-wire output interface for high precision. ▇ Modular design for easy maintenance. ▇ Scan-to-start functionality for convenient operation and traceability.
- Product Description
-
I. Technical Features
▇ Independent single-point operation allows for independent charge and discharge settings for each channel, offering flexibility and convenience.
▇ The software is powerful and features a user-friendly interface.
▇ Four-wire output interface, with high accuracy.
▇ Modular design concept, easy to maintain.
▇ Scan the code to start, making operation and traceability convenient.
II. Main Technical Parameters:
Serial number
Specification Model
JH5V30A-256CH
1
Number of output channels
256CH
2
Communication method
CAN/LAN network port
3
Testing method
Compatible with (single-point/whole), QR code launch/click launch
4
Battery type
Compatible with pouch and cylindrical battery testing
5
Charging voltage
DC 0.1～5V
6
Discharge voltage
DC 5–1.5 V
7
Charging current
DC 0.1–30A
8
Discharge current
DC 0.1–30A
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
Power output range
0–38.4 W
16
Input impedance
≧10 MΩ
17
Input power supply
AC 380V±10%/ 50Hz
18
Power accuracy
±(0.05%RD + 0.05%FS)
19
Energy feedback efficiency
70%–85% (varies depending on battery capacity and associated cable losses)
20
Time setting range
Set any value between 0 and 9,999 minutes; time units can be selected as h, min, or s, with a resolution of 1 second.
21
Temporal resolution
1s
22
Recording method
Charging record time, discharging record time, idle record time, global record time
23
Recording frequency
1S～65535S
24
Charging mode
Constant-current charging, constant-voltage charging, constant-current/constant-voltage (CC/CV), and constant-power charging.
25
Charging termination criteria
Voltage, current, time, capacity
26
Discharge mode
Constant-current discharge, constant-voltage discharge, constant-power discharge, constant-current/constant-voltage (CC/CV), and constant-resistance discharge.
27
Discharge cutoff conditions
Voltage, current, time, capacity
28
Protection function
Power input voltage protection: reverse polarity protection, overvoltage protection, overcurrent protection, and overtemperature protection.
Data anomaly recovery;
Battery reverse-connection protection function;
4. The software provides protection against overvoltage, undervoltage, overcurrent, undercurrent, and overload; the setpoints for voltage and current protection are user‑adjustable, and the system can issue alerts and log events upon activation of these protections.
29
Number of single-cycle steps
≤9999, with nested loop functionality.
30
Continuous working hours
The equipment’s power rating shall ensure that all channels can operate at full load continuously, 24/7, 365 days a year.
31
Equipment noise
Less than 72 dB
32
Circuit structure
Modular structural design, facilitating replacement and maintenance.
33
Connection method
A pneumatic cylinder is used to press the cell together (with upper and lower probes connecting the cell’s positive and negative terminals), ensuring convenience and reliability.
34
Volume
W2000*H1860*D750mm (Width*Height*Depth)
35
Weight
Approximately 150 kg
36
Software
1. The software supports various resumption modes, including manual pause‑resume, automatic resume upon software shutdown, resume after power loss, resume following a communication interruption, and resume after an abnormal stop.
2. Supports barcode scanning, enabling the reading of both 1D and 2D barcodes, with options such as sequential scanning, skip‑channel scanning, and tray‑based scanning.
3. Detailed local test data is stored, allowing you to view current and historical data for each channel at any time. Data can be displayed either as tabular values or as corresponding curves, and you can export the results as Excel reports individually or in batches. Additionally, you can configure the system to automatically export data upon test completion as needed.
4. Supports capacity grading, enabling battery grade classification.
5. Supports pass/fail judgment at the end of testing, determining Pass/NG results based on specified cycle capacity, voltage, time, and other parameters.
6. Supports various step‑by‑step protections as well as global protection against voltage, current, and temperature abnormalities, with corresponding fault alarms.
7. Supports unit conversion;
8. Supports backend storage on the database server or integration with MES (optional);
9. Supports MES system creation (optional);
10. Offline software protection;
11. The software offers free upgrades.
37
Operating/Storage Temperature
-10℃～35℃/-20℃～60℃
38
Operating/Storage Ambient Relative Humidity
≤70% RH / ≤80% RH (no condensation)
39
Equipment maintenance
Do not open the chassis if you are not a professional. Regularly inspect the device’s connectors to prevent poor contact.
40
Transportation
The packaging is suitable for transportation by car, ship, aircraft, train, and other modes of transport. During transit, it should be protected from rain, and loading and unloading must be carried out in a careful and courteous manner.
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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
