Battery Cell Monitoring
Monitoring system for Lead Acid batteries health, voltage, current, balance, resistance, and temperature. Features numerous advantages, making it suitable for a wide range of applications.
Features
Monitor Battery String Voltage, Charge, and Discharge Current, String balance, Resistance, and Temperature
Supports 2 Strings, Max. 60pcs batteries for each string
Calculate Battery String SOC and SOH
Auto-sensing for the Battery Sensor's ID Address
Technical Specification | |
Battery Cell Monitoring HUB | |
Rated Input Voltage | 24VDC or 48VDC range: 20 ~ 60VDC |
Voltage | 0V ~ 800V ( Accuracy: ±0.5% ) |
Current | -1000A ~ +1000AV ( by Hall Sensor, Accuracy: ±2.0%) |
Power Consumption | < 2W |
Technical Specification | ||
Battery Cell Monitoring Sensor | ||
Rated Input Voltage | 2V | 12V |
Voltage | 1.6V~2.6V (±0.2%) | 7.5V~15.6V (±0.2%) |
Internal Temperature | -20°C~85°C (±0.5%) | |
Impedance | 0.1mΩ~100mΩ | conformity error: 1.5%±25uΩ |
Power Consumption | Running: <110mW Sleeping: <12mW | Running: <90mW Sleeping: <10mW |
Technical Specification | |
Battery Cell Monitoring Hall Sensor | |
Rated primary input current | 100A |
Primary current measure range | 0～±200A |
Power supply | +5(±5%)V |
Current consumption | 25mA |
Ambient temperature | -25～+85℃ |
Storage temperature | -40～+100℃ |
Load resistance | ≥10K |
Additional Information
Manufacturer's website - https://www.dfuntech.com/
Product Name | Manufacturer PN. | Galooli PN. |
|---|---|---|
Battery Cell Monitoring HUB | PBMS2000 | 400-HubDf-502 |
Battery Cell Monitoring Sensor - 2V | PBAT51-02 | 400-CelSenDf02-502 |
Battery Cell Monitoring Sensor - 12V | PBAT51-12 | 400-CelSenDf12-502 |
Battery Cell Monitoring Hall Sensor | CS100EK2T5 | 400-HalSenDf-502 |
Manufacturer Datasheet
Status LEDs
LED | Status | Light Status |
|---|---|---|
RunLightL1（Green） | Normal Working | Breathing Mode |
Alarm Light 2（Red） | String Voltage/Current Over |
Constantly bright |
Note: The running light and the warning light switch to each other. When the running light works, the warning lights do not work, and vice-versa.
Voltage Balancing
One of the functions of the Battery Cell Monitoring Solution is voltage balancing.
What is battery Voltage Balancing?
A feature of the solution that prevents over-charge & under-charge of the batteries.
What causes an unbalanced battery?
During battery manufacturing, there will be some differences in the internal structure and material of the battery
During usage, differences in the battery temperature, ventilation condition
The inconsistency in the capacity, voltage, and internal resistance of batteries will lead to voltage unbalance
The battery cell with the lowest capacity is much more easily to be over-charged & under-charged. Its capacity will become lower and lower and get into a vicious cycle. The capacity of a battery string depends on the battery cell with the lowest capacity
What are the benefits of balanced batteries?
Prevent over-charge & under-charge of the batteries
Keep the battery in the best state
Extending battery life
How do I balance the battery voltage?
Through a couple of simple steps in the Battery Cell Monitoring internal software during the installation of the Battery Cell Monitoring unit.
Galooli Gateway Connection
Elara Connection
Connect the Battery Cell Monitoring HUB to the ELARA by Ethernet cable through the Ethernet Connector on both devices