50AH 12V LiFePO4 Telecom Power System with 5120WH Capacity and -20℃ to 50℃ Operating Range
Price:
USD/CNY, Unit
MOQ:
10
Delivery Time:
1-2 months
Brand:
Qiyuan
Product Description
50AH 12V Telecom Power System Overview
Advanced LiFePO4 battery backup system designed specifically for telecommunications infrastructure with comprehensive protection features and flexible configuration options.
Key Features & Capabilities
Universal compatibility with all telecommunication station types
Comprehensive protection system including voltage, current, and temperature monitoring
Wide operating temperature range: -20℃ to 50℃ discharge capability
Flexible wake-up options: on-site sleep/wake and remote communication wake-up
Dual display options: LCD and LED display functionality
Advanced charging features: current limiting and pre-charge functions
Parallel operation support for multiple units and lead-acid battery compatibility
Contact detection: dry contact and auxiliary contact monitoring (optional)
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 |
| Dimension (mm) | 482×420×132 | 482×380×132 | 482×420×132 | 482×420×132 |
Environmental & Operational Parameters
Display: LED standard (LCD optional)
Cooling: Natural air convection
Protection Level: IP40 rated
Relative Humidity: 0-95% operating range
Working Temperature: Charge 0-45℃, Discharge -20-50℃
Communication: Configurable CAN and RS485 interfaces
Noise Level: 0dB silent operation
Parallel Application: Supported for system expansion
Structure: Standard rack design for easy installation
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Company
Ningbo Qiyuan New Energy Co., Ltd
Location
60 Pingan Road, Dafu, Guanlan Community, Longhua District, Shenzhen, China
Contact Person
TonyMa