Battery Monitoring Device for Telecom MT99BT

MT99BT

The MT99BT is a highly integrated, smart Battery Monitoring Device for Telecom and critical power systems. Specifically designed for communication base stations, radar sites, and photovoltaic substations, it offers a professional solution for managing large-scale, distributed battery assets.

• Monitor battery string voltage, charge and discharge current
• Calculate battery string SOC
• Auto-balancing
• Auto-sensing for the battery sensor’s ID address
• Set point alarming (upper limit/lower limit)
• Data collecting
• RS485 (Modbus-RTU) & Ethernet (TCP or SNMP)
•Check battery string status: equalizing, discharging, floating charge, stand by and abnormal status

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Features & Advantages

feature

Comprehensive Real-Time Monitoring

• Individual Cell Tracking: Monitors voltage, internal resistance, negative pole temperature, SOC, and SOH for every single battery.
• String-Level Data: Tracks total string voltage, charge/discharge current, and environment temperature.
• Dual-String Support: A single MT99BT unit can independently manage two battery strings (up to 120 cells total).

Intelligent Battery Care

• Automatic Voltage Balancing: Keeps battery voltages equal during float charging to maintain optimal activity and prevent premature failure.
• Health Estimation (SOH/SOC): Uses advanced algorithms to calculate remaining capacity and overall health without requiring high-current discharge.
• Non-Destructive Measurement: Accurate internal resistance testing that does not damage the batteries.

Smart Connectivity & Integration

• Flexible Communication: Equipped with RS485 (Modbus-RTU) and Ethernet (Modbus-TCP/SNMP) for easy integration with third-party systems or the DFCS4100 Management Platform.
• One-Click Configuration: Features a simplified "One-Click" addressing function to set up cell sensors quickly, reducing human error during installation.
• Instant Alerts: Supports real-time alarm notifications via SMS and email to ensure rapid response to faults.

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