LiFePO4 Telecom Power System 48V 50AH Backup with 5120WH Capacity and -20℃ to 50℃ Operating Range
Price:
USD/CNY, Unit
MOQ:
10
Delivery Time:
1-2 months
Brand:
Qiyuan
Product Description
LiFePO4 Telecom Power System Overview
Advanced 48V backup power solution designed for telecommunications infrastructure with high-reliability lithium iron phosphate battery technology.
Key Features & Benefits
- High-stability LiFePO4 batteries with CE and UL certifications
- Comprehensive protection: voltage, current, temperature, and short circuit detection
- Wide operating temperature range: -20℃ to 50℃ discharge capability
- Multiple display options: LCD and LED available
- Remote communication wake-up and on-site sleep functions
- Dry contact and auxiliary contact detection (optional)
- Charging current limit and pre-charge functions
- Parallel operation capability with multiple units and lead-acid battery compatibility
Technical Specifications
| Model | 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 |
General Specifications
- Display: LED (LCD optional)
- Cooling: Natural air
- Protection Level: IP40
- Relative Humidity: 0-95%
- Working Temperature: Charge 0-45℃, Discharge -20-50℃
- Communication: CAN and RS485 configurable
- Noise: 0dB
- Parallel Application: Supported
- Structure: Rack design
Dimensions
- TJZ51.2-100: 482×420×132 mm
- TJZ51.2-50: 482×380×132 mm
- TJZ51.2-100H: 482×420×132 mm
- TJZ48-100H: 482×420×132 mm
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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