FGI Mining Lithium-Ion Power Supply – Safe, Durable, and Maintenance-Free Backup Power for Harsh Underground Environments

Technical Specifications

Battery & BMS

• Ultra-Durable: Equipped with lithium iron phosphate (LiFePO₄) battery packs, with a cycle life of over 2000 cycles.
• High-Efficiency Balancing: Utilizes full-time active balancing technology to ensure long-term battery balance.
• Accurate Monitoring: Incorporates battery electrochemical modeling and internal resistance tracking technology for precise state-of-charge measurement.
• Self-Charging Capability: Features pre-charge management technology for lithium batteries, enabling autonomous activation and charging.
• Comprehensive Protection: Complete protection against over-temperature, overcharge, over-discharge, overcurrent, short circuit, and rapid temperature rise.

Intelligent Control System

• Personalized Human-Machine Interface:

Equipped with a 7"/10" screen and intrinsically safe buttons, supporting parameter settings, data recording, and more.

• Intelligent Monitoring:

Outputs are equipped with smart circuit breakers, enabling monitoring of voltage, current, power, energy, power factor, and remote control for opening and closing.

• Ultra-Fast Dual Power Switching:

Utilizes voltage sag detection technology to switch between the main power circuit and inverter circuit. Supports dual power supply (external and battery), with switching time less than 10 ms.

• Safety Interlocking:

Output circuits feature leakage protection and interlocking with leakage, gas, and wind power fault signals for enhanced safety.

• High Communication Compatibility:

Supports both Modbus RTU (serial port) and Modbus TCP (Ethernet port) protocols.

Application Solution for Mining Lithium-Ion Power Supply

Production Base: Jincheng Road, Economic Development Zone, Wenshang County, Jining City, Shandong Province, China

Email: overseas@fengguang.com