Author: Site Editor Publish Time: 2024-08-21 Origin: Site
Lead-acid batteries are a core component of backup power systems. According to statistics, more than 80% of UPS power failures are caused by battery issues. Therefore, effective battery monitoring is of utmost importance.
High Workload and Low Timeliness
Traditional maintenance methods require a significant amount of manpower and often lack timeliness, leading to potential oversights in inspections.
Inability to Accurately Assess Battery Performance
Traditional maintenance methods require extensive manual analysis to evaluate battery performance. They cannot predict how long a battery will supply power during an outage, posing safety risks for backup power systems.
Need for Special Battery Balancing Operations
As batteries are used, inconsistencies in voltage and internal resistance worsen, with the weakest batteries deteriorating the fastest. Traditional maintenance methods are unable to improve consistency among batteries.
DFUN PBMS9000Pro Battery Monitoring Solution offers intelligent battery maintenance with real-time online monitoring of battery voltage, internal resistance, temperature, State of Health (SOH), State of Charge (SOC), and other performance parameters. The system also utilizes battery balancing and battery activation functions to improve voltage consistency across battery cells, thereby extending battery life.
Real-Time Online Battery Monitoring
Each battery is monitored 24/7 in real-time, allowing for the timely and accurate detection of abnormal batteries. The system provides precise warnings to eliminate safety hazards.
Bus Power Supply Function
The battery monitoring sensors are powered by the bus of the master device. This feature does not consume the battery's power and does not disrupt voltage balance between battery cells.
Automatic/Manual Address Search
The battery monitoring master device can automatically search for the ID address of each battery monitoring sensor. This feature allows for automatic configuration without extensive setup, increasing implementation efficiency and reducing configuration errors.
Leakage Monitoring Function
Leakage monitoring sensors are installed on the Cathode/Anode of the batteries. If leakage occurs at the battery terminals, the system can quickly detect and pinpoint the fault location.
Liquid Level Monitoring Function
The system can monitor the liquid level of the batteries. If the liquid level falls below the normal range, an alarm is immediately triggered, prompting maintenance personnel to take timely action.
Automatic Balancing Function
Based on preset conditions, the system discharges batteries with higher voltages and allocates more charging to those with lower voltages, thereby improving voltage consistency across the entire battery string and extending battery life.
The online battery monitoring system not only addresses the shortcomings of traditional battery maintenance and detection methods but also significantly reduces the time, manpower, and material costs associated with maintenance. Additionally, it can promptly identify and diagnose underperforming batteries, providing early warnings, enabling precise maintenance, and preventing safety incidents.
