Uninterruptible Power Supply Microgrid

The uninterruptible power supply microgrid system provides highly reliable power protection for critical facilities. By integrating energy storage, power generation and control technologies, it realizes seamless switching and islanded operation when the power grid fails, ensuring continuous power supply to important loads.

Product Parameters

Serial Number	STS Power（kw）	Energy Storage Cabinet (kw)（kw）	Standby Duration	Maximum Accessible Critical Load Power
1	250kw	105kw	More Than 2 Hours	105kw
2	250kw	125KW		125kw
3	500kw	210kw		210kw
4	500kw	250KW		250KW
5	1000kw	420kw		420kw
6	1000kw	500KW		500KW
Product Advantages: High Safety：Lithium iron phosphate batteries have intrinsic safety characteristics, with a thermal runaway temperature as high as 800℃ and no risk of explosion or combustion, fundamentally reducing potential safety hazards in the flammable and explosive environment underground in coal mines. Meanwhile, the battery management system monitors parameters such as voltage, current, and temperature of the battery in real-time, and immediately takes protective measures once an abnormality occurs, ensuring the safe operation of the system in an all-round way. Long Service Life：The cycle life can reach more than 6,000 times (with 80% capacity retention rate). Compared with traditional lead-acid batteries, it significantly reduces the frequency of replacement, lowers operation and maintenance costs, and also reduces the impact on production caused by frequent battery replacement, providing strong support for the long-term stable operation of coal mines. Rapid Response Capability：At the moment of grid power failure, the backup power supply can quickly switch to the power supply state, with an extremely short switching time that is negligible. This ensures the continuous and stable operation of key equipment such as coal mine ventilation, drainage, and communication systems, avoiding major safety accidents such as gas accumulation and water inrush caused by power outages. Intelligent Management and Monitoring：Equipped with an advanced monitoring system, it can remotely monitor various operating parameters of the battery in real-time, such as power, charging and discharging status, and health condition, facilitating managers to keep abreast of the equipment situation. At the same time, it conducts analysis and prediction based on historical data, early warns of potential faults, realizes preventive maintenance, and improves equipment reliability.