JH50V20A-64CH Battery Charge–Discharge Test Cabinet – Technical Specification Sheet
I. Technical Features ▇ Single-point independence: Allows independent setting of charge and discharge conditions for each channel, offering flexibility and convenience. ▇ Powerful software with a user-friendly interface. ▇ Four-wire output interface, ensuring 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 | JH50V20A-64CH1 | |-----|-------------------------------|-----------------| | 1 | Number of Output Channels | 64 CH | | 2 | Communication Interface | RJ45 (Ethernet) | | 3 | Battery Connection Method | Same Port / Different Port | | 4 | Testing Mode | Compatible (single point/whole system), scan‑code start/click start | | 5 | Charging Voltage | DC 0.1–50 V | | 6 | Discharging Voltage | DC 50–2.0 V | | 7 | Charging Current | DC 0.1–20 A | | 8 | Discharging Current | DC 0.1–20 A | | 9 | Voltage Accuracy | ±(0.05% RD + 0.05% FS) | | 10 | Current Accuracy | ±(0.05% RD + 0.05% 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 | 0–64 kW | | 16 | Input Impedance | ≥10 MΩ | | 17 | Input Power Supply | AC 380 V ±10% / 50 Hz | | 18 | Power Accuracy | ±(0.05% RD + 0.05% FS) | | 19 | Energy Feedback Efficiency | 70%–85% (varies based on battery capacity and cable losses) | | 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 | 100 ms–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, 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 safeguards, with adjustable thresholds and post‑protection alerts and logging; single‑cycle step count up to 9,999, with nested loop capability; continuous operation at full load across all channels, 24/7; equipment noise below 72 dB; modular circuit design for easy replacement and repair; battery connection options: copper lugs or alligator clips; dimensions: W 2,000 × H 1,860 × D 850 mm; weight approximately 350 kg; software features: supports various resumption scenarios—manual pause, software shutdown, power outage, communication failure, abnormal stoppage; barcode scanning for 1D and 2D codes, with sequential, skip‑channel, and tray‑scanning modes; detailed local test data storage, allowing real-time viewing of current and historical data per channel, with dual presentation formats (data vs. curves), plus EXCEL export options for individual or batch reports, and automatic data export upon test completion as needed; capacity sorting and grading functions; pass/fail judgment based on specified cycle parameters such as capacity, voltage, and time; comprehensive protection for individual steps and overall voltage, current, and temperature anomalies, with alarm notifications; unit conversion support; backend database storage or MES integration (optional); MES system creation (optional); offline software protection; free software upgrades. III. Detailed Configuration 1. Exterior Color & Cabinet: RL7035 industrial gray. 2. Packing List: | No. | Item Name | Quantity | |-----|-------------------------------|----------| | 1 | Main Control Cabinet | 1 unit | | 2 | Computer + Monitor | 1 set | | 3 | Test Connection Cables | 64 sets | | 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 start, making operation and traceability convenient.
II. Main Technical Parameters:
Serial number Specification and Model JH50V20A-64CH 1 Number of output channels 64CH 2 Communication method RJ45 (network port) 3 Output port and
Battery connection method
Same mouth / Different mouth 4 Testing method Compatible with (single-point/whole), QR code launch/click launch 5 Charging voltage DC 0.1～50V 6 Discharge voltage DC 50～2.0V 7 Charging current DC 0.1–20 A 8 Discharge current DC 0.1–20 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 Power output range 0–64 kW 16 Input impedance ≧10 MΩ 17 Input power supply AC 380V±10%/ 50Hz 18 Power accuracy ±(0.05%RD + 0.05%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 100mS～65535S 24 Charging mode Constant-current charging, constant-voltage charging, constant-current/constant-voltage (CC/CV), and constant-power charging. 25 Charging termination conditions Voltage, current, time, capacity 26 Discharge mode Constant-current discharge, constant-voltage discharge, constant-power discharge, 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 thresholds for voltage and current protection are user‑configurable, and the system can issue alerts and log events upon activation of these protections.
34 Number of single-cycle steps ≤9999, with nested loop functionality 35 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. 36 Equipment noise Less than 72 dB 37 Circuit structure Modular structural design, facilitating replacement and maintenance. 38 Battery connection method
(Copper nose or alligator clip
Choose one of two)
39 Volume W2000*H1860*D850mm 40 Weight Approximately 350 kg 41 Software
1. The software supports various resumption modes, including manual pause‑and‑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 data 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 protection mechanisms, 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. Supports MES system creation (optional);
10. Offline software protection;
11. The software offers free upgrades.
42 Operating/Storage Temperature -10℃～35℃/-20℃～60℃ 43 Operating/Storage Ambient Relative Humidity ≤70% RH / ≤80% RH (no condensation) 44 Equipment maintenance Do not open the chassis unless you are a qualified professional. Regularly inspect the device’s connectors to prevent poor contact. 45 Transportation The packaging is suitable for transportation by car, ship, aircraft, train, and other modes; 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
