JH8024A Lithium Battery Intelligent Balancing Tester
Application areas: 1. Balancing during PACK factory production and after-sales maintenance. 2. Battery maintenance by battery distributors. 3. Battery maintenance by electric vehicle dealers.
- Product Description
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I. Application Areas
1. Balanced production management and after-sales maintenance at the PACK factory.
2. Battery dealers’ battery maintenance.
3. Electric vehicle dealerships handle battery maintenance.
II. Technical Parameters
I. Equipment Model JH8024A II. Channel Information Maximum number of balanced strings 24 strings Minimum number of balanced strings 2串 III. Input Power Specifications 1. Power Input AC 220V + 15% 50 Hz 2. Input Power <100W IV. Balance Indicators 1. Balanced voltage Adjustable from 2 V to 4.2 V 2. Discharge balancing current Maximum 20A per string 3. Voltage Measurement Accuracy 5V @±0.1%FS 4. Balance Accuracy (Minimum Pressure Difference Across Each String) 1mV 5. Maximum System Power Consumption During Discharge Balancing 2000W 6. Charge Balancing Current Adjustment Range 1A to 15A adaptive adjustment 7. Maximum Permissible Charging Current 15A 8. Maximum charging power 1700W V. Functions and Performance 1. Supports balancing of 2–24 series-connected lithium batteries.
2. Balanced current: 1–20 A, adjustable.
3. Accurately measure battery voltage.
4. Built-in charger management unit, supported by a proprietary software algorithm that optimizes balancing performance.
5. Supports two selectable modes: charge balancing and discharge balancing.
6. By means of algorithms, the charging and discharging currents are adaptively adjusted, thereby enhancing balancing accuracy and efficiency.
7. Isolated high-precision independent voltage acquisition module.
8. Equipped with a dual-roller high-speed cooling fan, offering high airflow, long service life, and low noise.
9. The 32-bit ARM CPU provides the device with high-speed, stable computing performance.
10. 5.7-inch LCD display, providing clear and easy-to-read data.
11. A simple and easy-to-understand human-machine interface.
12. High-power aluminum‑cased metal resistors are used, offering long service life and stable performance.
VI. Application Areas 1. Balanced production management and after-sales maintenance at the PACK factory.
2. Battery dealers’ battery maintenance.
3. Electric vehicle dealerships’ battery maintenance.
VII. Protection Functions 1. The data acquisition line is disconnected, triggering an out-of-order alarm.
2. Alarm for mismatch between the actual string count and the total voltage.
3. Built-in dual over-temperature protection.
4. Overvoltage, overcurrent, and reverse-polarity protection.
5. Single-string high-voltage/low-voltage alarm.
6. Single-string overcharge and overdischarge voltage protection can be configured.
VIII. Environmental Requirements and Dimensions & Weight 1. Operating Temperature -10℃~40℃ 2. Storage Temperature -20℃~50℃ 3. Relative humidity of the storage environment ≤80% RH (no condensation) 4. Relative humidity of the working environment ≤70% RH (no condensation) 5. Equipment dimensions (length × width × height) 420*290*270mm 6. Weight 15kg
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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
