G-TH Battery Management System is equipped with battery thermal runaway warning, high-accuracy SOC/SOH monitoring, and comprehensive intelligent analysis of the battery. This BMS for lead acid battery can effectively ensure the safe operation of backup batteries in high-end data center computer rooms, petroleum and petrochemical systems, and rail transit systems.
The G-TH Battery Management System (BMS) optimizes the performance, safety, and longevity of lead-acid batteries. Key functions include:
Thermal Runaway Prevention: Controls temperature to prevent overheating.
Charge/Discharge Current Management: Regulates current for safe operation.
String Voltage Monitoring: Monitors entire battery string voltage.
Float Current Management: Maintains battery health during standby.
SOC/SOH Estimation: Provides accurate State of Charge and State of Health metrics.
Cell Voltage Monitoring: Ensures balanced cell performance.
Cell Temperature Monitoring: Prevents cell overheating.
Ambient Temperature Monitoring: Adjusts operation based on environment.
Intelligent Equilibrium: Balances charge across cells.
Cell Internal Resistance Measurement: Detects issues and optimizes performance.
| Measuring content | Range | Accuracy | Resolution |
| String voltage | 20～800V | ±0.5% | 0.1V |
| Cell voltage | 1.2V, 2V, 6V, 12V | ±0.1% | 0.001V |
| Cell internal resistance | 50～65535μΩ | ±2% (repetitive accuracy) | 1μΩ |
| Temperature | -5～+99.9°C | ±1°C | 0.1°C |
| Charge/Discharge current | ±1500A | ±1% | 0.1A |
| SOC/SOH | — | ±5% | 1% |
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