Description
Our PM-LV48100-3U-Telecom Lithium Rack Mounted Battery Module is a high-efficiency 48V/100Ah energy storage system tailored for telecommunications infrastructure. As a trusted lithium battery manufacturer, we specialize in OEM and ODM solutions, delivering scalable power systems that ensure reliability and cost savings for mission-critical applications.
Key Features
High Energy Density: 4.8 kWh capacity supports uninterrupted operation for telecom base stations and data centers, even during prolonged grid outages.
Extended Lifespan: 7,000+ cycles at 80% depth of discharge (DOD) reduce long-term replacement costs by 50% compared to traditional batteries.
Advanced Safety: Integrated BMS with 12-layer protection prevents overvoltage, overheating, and short circuits, ensuring compliance with telecom safety standards.
Multi-Brand Compatibility: Seamlessly integrates with inverters from GROWATT, Victron, and other major brands, simplifying system upgrades.
Custom Engineering: OEM/ODM services enable tailored voltage configurations, communication protocols, and rack-mount designs for specialized deployments.
Product Description
Engineered with LiFePO4 technology, the PM-LV48100-3U-Telecom Lithium Battery operates reliably in extreme temperatures (-20¡ãC to 60¡ãC), making it ideal for outdoor telecom cabinets and renewable energy storage. Its compact 3U form factor (132¡Á482¡Á650mm) allows stacking in standard 19¡± racks, optimizing space utilization. The modular design supports parallel expansion up to 15 units (72 kWh total), while CAN/RS485 interfaces enable real-time monitoring via SCADA systems.
As a lithium battery manufacturer focused on OEM partnerships, we prioritize IP67-rated enclosures for dust/water resistance and UL1973-certified cells for fire safety. Custom branding, terminal types, and BMS firmware adaptations are available for wholesale buyers seeking differentiated telecom power solutions.
How Does a 48V 100Ah Telecom Rack-mounted Lithium Battery Optimize Power?
A 48V 100Ah telecom rack-mounted lithium battery (3U size) delivers 4.8 kWh of efficient, reliable power with long cycle life and advanced safety features. Its compact design maximizes rack space, making it ideal for telecom backup, data centers, and critical infrastructure requiring scalable, maintenance-free energy storage.
What are the key specifications of a 48V 100Ah telecom rack-mounted lithium battery (3U size)?
This battery features a nominal voltage of 48V and a capacity of 100Ah, providing 4.8 kWh of energy. It measures approximately 440 x 440 x 136 mm (3U rack size) and weighs about 39 kg. It supports continuous discharge currents up to 100A and peak currents of 120A for 3 seconds. The battery uses LiFePO4 cells with an integrated Battery Management System (BMS) and offers IP21 to IP65 rated enclosures depending on configuration.
How does the 3U rack-mounted design benefit telecom applications?
The 3U form factor fits standard 19-inch racks, optimizing space in telecom rooms and data centers. Its compact size simplifies installation, maintenance, and scalability, allowing operators to deploy high-capacity energy storage without expanding footprint.
What advantages do lithium batteries offer over traditional lead-acid batteries in telecom?
Lithium batteries provide longer cycle life (7000+ cycles vs. 1000-1500), faster charging (2-4 hours vs. 8-12), lighter weight, zero maintenance, higher energy efficiency, and stable voltage output, reducing total cost of ownership and improving reliability.
How long is the typical lifespan and cycle life of a 48V 100Ah lithium battery?
These batteries typically exceed 7000 cycles at 80% depth of discharge, translating to 10-15 years of reliable service life.
What safety features are integrated into telecom lithium batteries?
The BMS continuously monitors voltage, current, temperature, and state of charge, providing protections against overcharge, over-discharge, short circuit, overcurrent, and thermal runaway. Cell balancing and thermal management enhance safety.
How fast can a 48V 100Ah telecom lithium battery be charged?
With compatible chargers, the battery can be fully charged within 2 to 4 hours, enabling rapid recharge and continuous operation.
What applications are best suited for 48V 100Ah rack-mounted lithium batteries?
Ideal for telecom base stations, data centers, UPS systems, renewable energy storage, and other critical infrastructure requiring reliable backup power.
What environmental conditions can a 48V 100Ah lithium battery withstand?
Designed for indoor telecom environments, it operates reliably between 0°C and 50°C, with storage temperatures from -20°C to 60°C. Enclosures provide dust and moisture protection rated IP21 to IP65.
How does the Battery Management System (BMS) enhance safety and reliability?
The BMS ensures safe operation by balancing cell voltages, preventing unsafe conditions, and communicating battery status to system controllers for proactive management.
What communication protocols support battery monitoring and integration?
Protocols such as CAN bus, RS485, SNMP, and optional Bluetooth/WiFi enable real-time monitoring, diagnostics, and integration with energy management systems.
How does customization support telecom-specific requirements?
OEM/ODM options allow customization of voltage, capacity, communication interfaces, enclosure ratings, and safety features to meet specific telecom infrastructure needs.
Chart 1: Lithium vs. Lead-Acid Telecom Battery Comparison
| Feature | Lithium 48V 100Ah | Lead-Acid Equivalent |
|---|---|---|
| Cycle Life (Cycles) | 7000+ | 1000 – 1500 |
| Charge Time (Hours) | 2 – 4 | 8 – 12 |
| Weight (kg) | 39 | 70 – 90 |
| 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 telecom rooms |
| IP Rating | IP21 – IP65 | Dust and moisture resistant |
