The TBMS series lithium battery intelligent management module consists of DCDC bidirectional DC converter and battery management unit BMU. The system can achieve DCDC closed-loop control and bidirectional energy flow through dual chip digital control. It can provide various kinds of protection for lithium battery packs and calculate SOC and SOH; achieve real-time monitoring of voltage and temperature of individual cells, voltage balancing of cells, and external communication, with the advantages of bidirectional wide voltage range, bidirectional voltage/current active control, independent current sharing, real-time monitoring of battery status, parallel external communication, and natural heat dissipation without fan. The products are mainly used in 48V communication backup scenarios and all 48V DC backup systems. With high technological maturity and long operating life, the system can form an independent energy storage unit in conjunction with 48/51.2V lithium-ion battery packs, which can be used in various application scenarios such as mixing old and new batteries, mixing lead-acid/lithium batteries, cascade battery applications, and DC remote supply.
Consulting
Energy flow in both directions, uninterrupted discharge, and without lose power in the load; mature technical architecture, high stability, and long service life; active control of voltage and current, independent current sharing for parallel operation, and reliable parallel operation without derating; intelligent 57VDC output, matching with high-power DC remote supply scenarios, without attenuation of backup capacity; real- time monitoring of battery status, complete fault protection, and high safety.
In the form of single board, built into various chassis, and installed at will; size compatible with 19- inch standard chassis, flexible and adaptable for rack installation; 30~60VDC bidirectional wide voltage range, suitable for configurations of various battery modules.
Efficiency of 99%, natural cooling, reducing energy loss and refrigeration investment; support mixed use of batteries in different states and types, improve battery utilization rate and reduce battery waste; configure as needed to save the investment of redundant batteries; intelligent peak shaving and electricity- free transformation to save transformation cost and realize rapid deployment of stations.
Model | Power Port (PWR) | Battery Port (BATT) | Working mode | Cooling Method | Application | ||||
Voltage range | Current limiting range | Rated power | Voltage range | Current limiting range | Rated power | ||||
TBMS-I48100-4K8N | 36-57VDC | 1-100A | 4800W | 36-57VDC | 1-100A | 4800W | Adaptive constant- voltage discharge, main control management constant- voltage discharge, battery characteristic discharge | Natural cooling | Communication backup, peak load shifting |
