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PBMS9000 Battery Monitoring Controller

PBMS9000 solution integrated into the feature of the embedded web page, historical data storage, multiple data upload, USB data backup, dual-source etc. It's suitable for UPS, larger-scale data centers and multi-site applications.
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- 24/7 hours on-line monitoring & remote alarms notification

- Apply to UPS and data center application

- Measure lead-acid or multi-pole battery

- Ring communication, any communication failure will not affect other sensors communication

- Monitor battery voltage, current, impedance, insulation resistance, ripple current & voltage, SOC, SOH, etc.

- Support Modbus, SNMP, MQTT and IEC61850 protocols

- Auto-sensing for the battery sensor's ID address

- Dual-source to avoid power shutdown

- Anti-interference design, support to connect with high-frequency UPS

- Comply with IEEE 1188-2005

Technical Specification

Battery type

Lead acid Battery, Multi-pole Battery


Data Center, UPS


ARM cortex A7 528MHz


512MB flash,  4G EMMC+ 8G TF memory card

Total strings

Max.6 strings, total≤420pcs

Up-link   communications

2 Ethernet ports (10/100M), MODBUS-TCP, SNMP, IEC61850

1 RS485 port, MODBUS-RTU, baudrate:   9600bps, 19200bps,  38400bps (optional)  

Communication   protocol

Modbus,   SNMP, MQTT and IEC61850


1200bps   ~ 115200bps

Operation  environment

Working   temperature: -15°C ~ 55°C  Storage   temperature: -40°C ~ 70°C  Humidity: 5%   ~ 95% non-condensing


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