Description
The PM-LV51200-5U is a high-performance lithium iron phosphate (LiFePO4) battery module designed for commercial and industrial energy storage. As a premier lithium battery manufacturer, we offer OEM partners a scalable 51.2V/200Ah solution delivering 10.24kWh energy, ideal for telecom, solar, and critical backup systems.
Key Features
High Energy Density: 10.24kWh capacity supports prolonged operation in demanding environments like data centers and hospitals.
Extended Lifespan: Over 8000 cycles at 80% DoD ensure 20-year design life, backed by a 10-year warranty for minimal lifecycle costs.
Advanced Safety: Integrated JBD Smart BMS provides real-time protection against overcharging, overheating, and short circuits.
Modular Scalability: Parallel connectivity for up to 32 units enables flexible configurations from 10kWh to 327kWh systems.
Rugged Build: IP21-rated 570¡Á440¡Á222mm enclosure (85kg) withstands dust and moisture for reliable outdoor/indoor deployment.
Product Description
Engineered for resilience, the PM-LV51200-5U Lithium Battery Module combines premium LiFePO4 cells with industrial-grade engineering. Its 51.2V/200Ah architecture ensures stable power delivery for telecom base stations, off-grid solar arrays, and emergency medical systems. The proprietary BMS optimizes cell balancing and thermal management, maintaining <95% efficiency across -20¡ãC to 60¡ãC temperatures. With tool-free installation and CAN/RS485 communication ports, this lithium battery solution simplifies integration into existing energy infrastructures while meeting OEM customization requirements.
How Does a 51.2V 200Ah Rack-mounted Lithium Battery Optimize Energy Storage?
A 51.2V 200Ah rack-mounted lithium battery (5U compact) delivers 10.24 kWh of high-density, efficient energy storage in a space-saving form factor. It offers long cycle life, fast charging, advanced safety features, and seamless integration for commercial and industrial applications, enhancing system scalability and reliability.
What are the key specifications of a 51.2V 200Ah rack-mounted lithium battery (5U compact)?
This battery features a nominal voltage of 51.2V and a capacity of 200Ah, delivering 10.24 kWh of energy. Typical dimensions are approximately 482 x 440 x 178 mm (5U size), weighing around 80 to 98 kg. It supports continuous discharge currents up to 100A and peak currents up to 200A. The battery casing is robust metal with IP20 to IP67 ratings depending on model. Communication protocols include CAN bus, RS485, and optional Bluetooth/WLAN.
How does the 5U compact size benefit energy storage system design?
The 5U rack height (approximately 8.7 inches) allows for high energy density in standard 19-inch racks, saving valuable space in data centers, telecom rooms, and commercial facilities. Compact design simplifies installation and maintenance while enabling modular scalability.
What advantages do lithium batteries offer over traditional lead-acid or other batteries?
Lithium batteries provide longer cycle life (up to 6000+ cycles), higher energy density, faster charging (2-4 hours vs. 8-12), lighter weight, zero maintenance, and superior thermal and chemical stability, reducing operational costs and improving system reliability.
How long is the typical lifespan and cycle life of a 51.2V 200Ah lithium battery?
These batteries typically last over 6000 cycles at 80% depth of discharge, translating to 10-15 years of service life under proper conditions.
What safety features are integrated into rack-mounted lithium batteries?
Integrated Battery Management Systems (BMS) monitor voltage, current, temperature, and state of charge, providing protections against overcharge, over-discharge, short circuits, overcurrent, and thermal runaway. Cell balancing and thermal management ensure safe and reliable operation.
How fast can a 51.2V 200Ah lithium battery be charged?
Compatible chargers can fully recharge the battery within 2 to 4 hours, enabling rapid turnaround and continuous operation in critical applications.
What applications are best suited for 51.2V 200Ah rack-mounted lithium batteries?
Ideal for commercial and industrial energy storage, backup power, renewable energy integration, data centers, telecommunications, and microgrid systems requiring scalable, reliable power.
What environmental conditions can a 51.2V 200Ah lithium battery withstand?
Designed for indoor and controlled environments, these batteries operate reliably between 0°C and 50°C, with storage temperatures from -20°C to 60°C. Enclosures offer dust and moisture protection rated IP20 to IP67.
How does the Battery Management System (BMS) enhance safety and performance?
The BMS continuously monitors and controls battery parameters, balances cells, prevents unsafe conditions, and communicates status and alerts to system controllers, extending battery life and ensuring safety.
What communication protocols support battery monitoring and integration?
Protocols such as CAN bus, RS485, Modbus, and optional Bluetooth/WLAN enable real-time monitoring, diagnostics, and integration with energy management systems for optimized operation.
How does modular design improve scalability and maintenance?
Modular rack-mounted batteries allow easy capacity expansion by adding modules, simplify maintenance by enabling hot-swapping, and reduce downtime, making systems adaptable to evolving energy needs.
Chart 1: Lithium vs. Lead-Acid Battery Comparison for Rack Applications
| Feature | Lithium 51.2V 200Ah | Lead-Acid Equivalent |
|---|---|---|
| Cycle Life (Cycles) | 6000+ | 300 – 500 |
| Charge Time (Hours) | 2 – 4 | 8 – 12 |
| Weight (kg) | 80 – 98 | 150 – 200 |
| Maintenance | None | Regular watering |
| Efficiency (%) | Up to 98 | ~75 |
Chart 2: Operating Temperature and Protection Ratings
| Feature | Specification | Benefit |
|---|---|---|
| Operating Temp. | 0°C to 50°C | Reliable in commercial settings |
| IP Rating | IP20 – IP67 | Dust and moisture resistant |
