The 48V Communication Power Supply is a high-performance power solution specifically engineered for mission-critical infrastructure. Designed to provide stable operation and control power for program control switches, mobile communication equipment, optical fiber networks, and microwave transmission systems, this system integrates advanced monitoring and rectifier modules to ensure uninterrupted connectivity and operational stability in demanding environments.
Built with an intelligent modular architecture, the system features a seamless combination of insulation detection, battery inspection, and voltage reduction modules. By leveraging high-frequency switching technology and an N+1 hot backup design, it delivers an ultra-reliable energy foundation for power base stations, satellite communications, and data centers, ensuring maximum uptime through intelligent measurement and control.
Detailed Parameters
| Rated Input Voltage | AC220V/AC380V ±20% | Rated Output Voltage | 48VDC/24VDC |
|---|---|---|---|
| Battery Rated Capacity | 10A-500A | Rated Current | 50Ah~1,000Ah |
| Voltage Stabilization Accuracy | ≤0.5% | Temperature Flow Accuracy | ≤0.5% |
| Ripple Current Factor | ≤0.1% | Grid Power Frequency | 50Hz ±10% |
| Power Factor | ≥0.95% (Full Load) | Dielectric Strength | >10MΩ, 2KVAC (1 min) |
Key Advantages
High Reliability
N+1 hot backup and modular design ensure that the system remains operational even during component failures.
Hot-Swap Maintenance
Rectifier modules can be replaced while powered, significantly reducing downtime during routine maintenance.
Adaptive Input
Wide input voltage range and automatic switching between two AC inputs for superior grid adaptability.
Intelligent Interface
Optional LCD or touch screens provide a friendly, rich interface for simple and convenient system operation.
Comprehensive Monitoring
Real-time telemetry, telecontrol, telematics, and tele-modulation for full remote system visibility.
Battery Optimization
Automatic management of voltage, temperature compensation, and alarms to prolong battery service life.
Product Gallery
Management Platforms
Remote Telemetry
Real-time monitoring of system operation parameters from any remote location.
Tele-Modulation
Dynamic adjustment of system settings and parameters remotely for optimized performance.
Fault Alarm System
Instant notifications for over-voltage, under-voltage, and over-temperature events.
Intelligent Control
Flexible operational modes including autonomous, master-controlled, or remote-controlled.
Multi-Protocol Support
Compatible with RTU, CDT, and MODBUS protocols via RS232 and RS485 interfaces.
Battery Health Manager
Automated charging/discharging current control and temperature compensation.
Investment Return Comparison
| Feature | Traditional Power Systems | Our Intelligent 48V System |
|---|---|---|
| Maintenance | Planned Shutdowns Required | Zero-Downtime Hot-Swap |
| Reliability | Single Point of Failure | N+1 Redundancy Backup |
| Battery Life | Standard Charging Cycles | Intelligent Temp Compensation |
| Monitoring | Manual Local Inspection | Four-Remote Digital Monitoring |
| Grid Adaptability | Limited Voltage Range | Wide Range Auto-Switching |
Frequently Asked Questions
It is primarily used for power base stations, satellite communications, data centers, netwave communications, and as operation power for optical fiber and microwave communication equipment.
The N+1 configuration means that if one rectifier module fails, the backup module automatically takes over, ensuring the system continues to operate without any interruption in power delivery.
The system provides RS232 and RS485 communication interfaces and supports three industry-standard protocols: RTU, CDT, and MODBUS.
The system uses intelligent battery management, including automatic temperature compensation and precise control of charging/discharging currents, to keep batteries in optimal condition.
The unit utilizes an intelligent temperature-controlled enforced exhaust air cooling system, maintaining a low noise level (≤50dB) while preventing overheating.
Yes, the system is equipped with reliable lightning protection and high-degree insulation protection (>10MΩ) to ensure both equipment safety and personal operator safety.
