Description
Overview
The PM-LV48150-4U is a high-performance 48V lithium iron phosphate (LiFePO4) battery designed for telecom infrastructure, offering 150Ah capacity and 7.2kWh energy. Ideal for OEM partners and wholesale buyers, this modular solution from a leading lithium battery manufacturer ensures reliable power for critical applications with scalable, long-lasting performance.
Key Features
- High Energy Density: Delivers 7.2kWh from a compact rack-mounted design, optimizing space in telecom installations.
- Ultra-Long Lifespan: Achieves 8000+ cycles at 60% DoD, minimizing replacement frequency and total cost of ownership.
- Advanced Safety Systems: Integrated BMS protects against overvoltage, overheating, and short circuits with real-time monitoring.
- Multi-Protocol Support: Compatible with RS485, CAN-bus, and Modbus for seamless system integration.
- Custom Engineering: Available as OEM/ODM solutions with flexible configuration for voltage, capacity, and communication interfaces.
Product Description
The PM-LV48150-4U telecom lithium battery combines rugged construction with intelligent energy management. Its LiFePO4 chemistry ensures thermal stability across -20¡ãC to 60¡ãC environments, while the modular architecture allows parallel expansion up to 32 units. Designed by an experienced lithium battery manufacturer, this solution meets stringent telecom uptime requirements with 24/7 monitoring via integrated BMS.
Scalability & Integration
Engineered for growth, the PM-LV48150-4U supports massive energy storage expansion through parallel connectivity. Its standardized 4U rack format simplifies deployment in existing server cabinets or dedicated power rooms. Communication protocols enable centralized control with telecom power systems, SCADA, and remote monitoring platforms, making it ideal for multi-site OEM deployments.
Certifications & Compliance
This lithium battery module meets global safety standards including CE, IEC 62619, and UN38.3 certifications. The flame-retardant casing and IP55 protection ensure reliable operation in harsh conditions. As a certified battery manufacturer, we guarantee full compliance with transportation, storage, and operational regulations worldwide.
How Does a 48V 150Ah LiFePO4 Telecom Rack-mounted Battery Ensure Reliable Power?
A 48V 150Ah LiFePO4 telecom rack-mounted battery delivers 7.2 kWh of energy with a nominal voltage of 48V and capacity of 150Ah, providing reliable, efficient, and long-lasting power backup for telecom base stations and data centers. Its lithium iron phosphate chemistry ensures enhanced safety, extended cycle life, rapid charging, and robust performance, making it ideal for critical telecom infrastructure.
What are the key specifications of a 48V 150Ah LiFePO4 telecom rack-mounted battery?
This battery features a nominal voltage of 48V and a capacity of 150Ah, providing approximately 7.2 kWh of energy. Typical dimensions are around 442 x 520 x 280 mm, weighing about 60 to 77 kg. It supports continuous discharge currents of 75-100A and peak discharge currents up to 300A for short bursts. The casing is typically ABS or iron with an IP65 rating for dust and water resistance. Communication interfaces include RS485, CAN bus, and optional 4G connectivity. The integrated Battery Management System (BMS) protects against overcharge, over-discharge, short circuit, and temperature extremes.
How long can a 48V 150Ah LiFePO4 battery power telecom equipment?
Depending on load and operating conditions, this battery can provide backup power for several hours to maintain uninterrupted telecom operations. For example, at a continuous load of 50A, it can deliver approximately 3 hours of operation (150Ah ÷ 50A). Runtime varies with equipment power consumption and environmental factors.
What advantages do LiFePO4 batteries offer in telecom applications?
LiFePO4 batteries offer higher energy density, longer cycle life (over 3500 cycles at 70-80% depth of discharge), faster charging, and superior thermal and chemical stability. They are safer, maintenance-free, lighter, and provide consistent voltage output, reducing downtime and operational costs in telecom systems.
How does the Battery Management System (BMS) improve telecom battery safety and performance?
The BMS continuously monitors voltage, current, temperature, and state of charge, protecting the battery from overcharge, over-discharge, overheating, and short circuits. It balances cell voltages to maximize battery life and triggers alarms or shutdowns if unsafe conditions arise, ensuring reliable and safe operation in critical telecom environments.
What are the optimal charging and discharging parameters for these batteries?
Charging is recommended between 0°C and 45°C with a maximum continuous charge current of 75-100A. Discharging is effective from -20°C to 60°C, supporting continuous discharge currents of 75-100A and peak currents up to 300A for short bursts. Adhering to these parameters maximizes battery lifespan and performance.
How long is the typical lifespan and cycle life of a 48V 150Ah LiFePO4 telecom battery?
These batteries typically offer over 3500 cycles at 70-80% depth of discharge, translating to about 7 to 10 years of service life. This significantly outperforms traditional lead-acid telecom batteries, reducing replacement frequency and total cost of ownership.
What environmental conditions can a 48V 150Ah LiFePO4 battery withstand?
Designed for telecom environments, these batteries operate reliably between -20°C and 60°C and feature an IP65-rated enclosure protecting against dust and water ingress, ensuring durability in harsh and variable conditions.
How customizable are 48V 150Ah LiFePO4 telecom batteries for OEM/ODM?
These batteries offer extensive customization options including voltage, capacity, BMS settings, communication protocols (CAN, RS485), casing materials, branding, and optional features like Bluetooth, GPS tracking, and self-heating, tailored to OEM and ODM client requirements.
What communication protocols are integrated for monitoring these batteries?
Common communication protocols include RS485, CAN bus, and optional 4G/LTE connectivity, enabling real-time monitoring of voltage, current, temperature, and state of charge. This facilitates remote diagnostics, predictive maintenance, and seamless integration with telecom management systems.
How does the rack-mounted design benefit telecom installations?
Rack-mounted design optimizes space utilization in telecom equipment rooms, simplifies installation and maintenance, supports modular scalability, and ensures secure and organized battery management, critical for continuous telecom operations.
Chart 1: Battery Cycle Life and Runtime Comparison
| Battery Type | Cycle Life (Cycles) | Typical Runtime (Hours) | Weight (kg) | Energy Capacity (kWh) |
|---|---|---|---|---|
| LiFePO4 48V 150Ah | 3500+ | 3 – 6 | 60 – 77 | 7.2 |
| Lead-Acid 48V 150Ah | 1000 – 1500 | 2 – 4 | 80 – 100 | ~6.5 |
Chart 2: Operating Temperature Range and IP Rating Benefits
| Feature | Specification | Benefit |
|---|---|---|
| Operating Temp. | -20°C to 60°C | Reliable in harsh climates |
| IP Rating | IP65 | Dust and water resistant |
Lithium Battery Expert Views
At LiFePO4-Battery-Factory, our 48V 150Ah telecom rack-mounted LiFePO4 battery is engineered to meet the demanding power needs of modern telecom infrastructure. Its long cycle life, intelligent BMS, and rugged IP65 enclosure ensure uninterrupted, safe, and efficient operation. We pride ourselves on delivering customizable, high-quality battery solutions that empower telecom operators worldwide,” says an expert from LiFePO4-Battery-Factory.
Conclusion
The 48V 150Ah LiFePO4 telecom rack-mounted battery is a high-performance, safe, and durable energy solution that significantly outperforms traditional lead-acid batteries. Its advanced BMS, customizable features, and robust IP65-rated construction make it ideal for critical telecom applications. Choosing this battery from trusted suppliers like LiFePO4-Battery-Factory ensures long-term reliability, operational continuity, and optimized costs.
