JH30V20A—64-Channel Battery Charge/Discharge Test Cabinet—Technical Specification Sheet
I. Technical Features ▇ Single-point independence: Each channel can be configured with independent charge/discharge settings, offering flexibility and convenience. ▇ Powerful software with a user-friendly interface. ▇ Four-wire output interface for high precision. ▇ Modular design for easy maintenance. ▇ Energy feedback: Discharge energy is fed back to the grid, promoting energy conservation and environmental protection. ▇ Scan‑code activation for convenient operation and traceability. II. Main Technical Parameters: | No. | Specification/Model | JH30V20A-64CH1 | |-----|--------------------------------|-----------------| | 1 | Number of Output Channels | 64 CH | | 2 | Communication Interface | CAN/LAN, Ethernet | | 3 | Test Modes | Compatible (single point/whole system), scan‑code start/click start | | 4 | Output Port–Battery Connection | Same port | | 5 | Charging Voltage | DC 0.1–30 V | | 6 | Discharging Voltage | DC 30–1.5 V | | 7 | Charging Current | DC 0.1–20 A | | 8 | Discharging Current | DC 0.1–20 A | | 9 | Voltage Accuracy | ±0.1% FS | | 10 | Current Accuracy | ±0.1% FS | | 11 | Voltage Resolution | 1 mV | | 12 | Voltage Stability | ≤0.1% | | 13 | Current Resolution | 1 mA | | 14 | Current Stability | ≤0.1% | | 15 | Power Output Range | 0–38.4 kW | | 16 | Input Impedance | ≥10 MΩ | | 17 | Input Power Supply | AC 380 V ±10%, 50 Hz | | 18 | Power Accuracy | ±0.1% FS | | 19 | Energy Feedback Efficiency | 70%–85% | | 20 | Time Setting Range | 0–9999 minutes, adjustable in hours, minutes, or seconds, with 1‑second resolution | | 21 | Time Resolution | 1 second | | 22 | Recording Modes | Charge time, discharge time, idle time, global record time | | 23 | Recording Frequency | 1 s–65,535 s | | 24 | Charging Modes | Constant current, constant voltage, CC/CV, constant power | | 25 | Charging Termination Conditions| Voltage, current, time, capacity | | 26 | Discharging Modes | Constant current, constant voltage, constant power, CC/CV, constant resistance | | 27 | Discharging Termination Conditions| Voltage, current, time, capacity | | 28 | Protection Functions | Input power protection: reverse polarity, overvoltage, overcurrent, overheating; data anomaly recovery; battery reverse‑polarity protection; software‑based overvoltage, undervoltage, overcurrent, undercurrent, and overcapacity protections—adjustable thresholds with alerts and logging capabilities | | 29 | Single Cycle Steps | ≤9,999 steps, with nested loop functionality | | 30 | Continuous Operation | Equipment must sustain full‑load operation across all channels, 24/7, 365 days a year | | 31 | Equipment Noise Level | <72 dB | | 32 | Circuit Design | Modular architecture for easy replacement and repair | | 33 | Battery Connection Method | Either copper lugs or alligator clips | | 34 | Cabinet Dimensions | W710 × D800 × H1860 mm | | 35 | Weight | Approximately 300 kg | | 36 | Software | 1. Supports various resumption scenarios, including manual pause/resume, software‑initiated resume, power‑interruption‑induced resume, communication‑failure‑triggered resume, and abnormal‑stop‑induced resume; 2. Barcode scanning support for both 1D and 2D codes, with options such as sequential scanning, channel‑hopping scanning, and tray‑loading scanning; 3. Local storage of detailed test data, allowing real-time viewing of current and historical data per channel, with dual presentation modes—data vs. curves—and export options in Excel format, either individually or in batches; automatic data export upon test completion configurable as needed; 4. Capacity sorting capability for battery grading; 5. Pass/NG judgment at test completion based on specified cycle capacity, voltage, time, and other parameters; 6. Comprehensive step‑level and overall protection against voltage, current, and temperature anomalies, with alarm notifications; 7. Unit conversion support; 8. Backend database server storage or MES integration (optional); 9. Offline protection feature; 10. Free software upgrades. III. Detailed Configuration 1. Exterior Color – Cabinet: RAL 7035 baked finish. 2. Packing List: | No. | Item Name | Quantity | |-----|--------------------------------|----------| | 1 | Main Unit | 1 unit | | 2 | Test Connection Cables | 64 sets | | 3 | Factory Inspection Report | 1 copy | | 4 | User Manual | 1 copy | | 5 | Product Certificate/Warranty Card| 1 copy |
- Product Description
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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.
▇ Energy regeneration: discharging energy back to the grid; energy-saving and environmentally friendly.
▇ Scan the code to activate, making operation and traceability convenient.
II. Main Technical Parameters:
Serial number
Specification Model
JH30V20A-64CH
1
Number of output channels
64CH
2
Communication method
CAN/LAN network port
3
Testing method
Compatible with (single-point/whole), QR code launch/click launch
4
Output port and
Battery connection method
Same mouth
5
Charging voltage
DC 0.1～30V
6
Discharge voltage
DC 30～1.5V
7
Charging current
DC 0.1–20 A
8
Discharge current
DC 0.1–20 A
9
Voltage accuracy
± 0.1%FS
10
Current accuracy
± 0.1%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 kW
16
Input impedance
≧10 MΩ
17
Input power supply
AC 380V ±10%/ 50Hz
18
Power accuracy
±0.1%FS
19
Energy Regeneration 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 over‑voltage, under‑voltage, over‑current, under‑current, and over‑capacity protection; the setpoints for voltage and current protection are user‑configurable, 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 capacity 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
Battery connection method
(Copper nose or alligator clip
Choose one of two)
34
Cabinet volume
W710*D800*H1860mm
35
Weight
Approximately 300 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 test data is stored locally, 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 parameters such as cycle capacity, voltage, and time.
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 the MES (optional);
9. Offline software protection;
10. 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 unless you are a qualified 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
