JH8005A-48CH Lithium Battery Balancing Tester
Application Areas: 1. Maintenance of battery packs for new-energy vehicle washing stations. 2. Production‑level balancing and post‑sales maintenance at PACK factories. 3. Battery maintenance services provided by battery distributors. 4. Battery maintenance services provided by electric‑vehicle dealers.
- Product Description
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I. Application Areas
1. Battery and tray maintenance for new-energy car washes.
2. Production balancing and after-sales maintenance at the PACK plant.
3. Battery maintenance by battery distributors.
4. Electric vehicle dealerships and battery maintenance
II. Technical Parameters
I. Equipment Model JH8005A-48CH II. Channel Information Maximum number of balanced strings 48 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 equalization current Maximum 5A per string 3. Voltage Measurement Accuracy 5V @±0.1%FS 4. Balance Accuracy (Minimum Pressure Differential Across Each String) 1mV 5. Maximum System Power Consumption During Discharge Balancing 1200W 6. Charging Equalization Current Adjustment Range 1A to 15A adaptive adjustment 7. Maximum allowable charging current 5A V. Functions and Performance 1. Supports balancing of 2–48 series-connected lithium batteries.
2. Balanced current: adjustable from 1 to 5 A.
3. Accurately measure battery voltage.
4. Built-in integrated 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 to enhance 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, with data presented at a glance.
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 triggered when the actual string count does not match the total voltage.
3. Built-in dual over-temperature protection.
4. Overvoltage, overcurrent, and reverse-polarity protection.
5. Single-string high/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) 430*300*280mm 6. Weight 20kg
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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
