5120WH 48V 50AH Telecom Battery Backup System with LiFePO4 Technology and Parallel Support
Price:
USD/CNY, Unit
MOQ:
10
Delivery Time:
1-2 months
Brand:
Qiyuan
Product Description
Telecom Battery Backup System Overview
Advanced 48V lithium iron phosphate battery backup solution designed for reliable telecommunications infrastructure power protection with 5120WH capacity and comprehensive safety features.
Key Features & Benefits
- Universal compatibility with all telecommunication station types
- High-stability LiFePO4 batteries with CE and UL certifications
- Comprehensive protection: voltage, current, temperature, and short circuit
- Advanced battery management with capacity and cycle calculation
- Wide operating temperature range: -20℃ to 50℃ discharge
- Remote communication wake-up and on-site sleep functions
- LCD and LED display options for system monitoring
- Dry contact and auxiliary contact detection capabilities
- Parallel operation support for multiple units and lead-acid compatibility
- International communication protocol compliance
Technical Specifications
| Parameter | TJZ51.2-100 | TJZ51.2-50 | TJZ51.2-100H | TJZ48-100H |
|---|---|---|---|---|
| Capacity (WH) | 5120 | 2560 | 5120 | 4800 |
| Rated Voltage (V) | 51.2 | 51.2 | 48 | 48 |
| Charging Current (A) | 100 | 50 | 100 | 100 |
| Charging Current Limit (A) | 10/20 | 5/10 | 10/20 | 10/20 |
| Discharging Current (A) | 100 | 50 | 100 | 100 |
| Max Discharging Current 3min (A) | 120 | 60 | 120 | 120 |
| Charging Voltage (V) | 57.6 | 57.6 | 57.6 | 54 |
| Protection Voltage (V) | 40 | 40 | 40 | 37.5 |
| Dimension (mm) | 482×420×132 | 482×380×132 | 482×420×132 | 482×420×132 |
System Configuration
Display Options
LED standard with LCD available as optional upgrade
Environmental Specifications
Cooling: Natural air | Protection Level: IP40 | Relative Humidity: 0-95% | Working Temperature: Charge 0-45℃, Discharge -20-50℃
Communication Interfaces
CAN and RS485 configurable options | Noise: 0dB
Physical Design
Rack-mounted structure optimized for telecommunications infrastructure deployment
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Ningbo Qiyuan New Energy Co., Ltd
Location
60 Pingan Road, Dafu, Guanlan Community, Longhua District, Shenzhen, China
Contact Person
TonyMa