48V 15A Telecom Rectifier Power Supply –High Reliability and Energy Efficiency for Telecom Infrastructure

Product Overview:

The 48V 15A Telecom Rectifier Power Supply is engineered to deliver consistent, reliable DC power for telecommunications infrastructure. Designed to convert AC power into a stable 48V DC output, it offers exceptional performance and energy efficiency, making it ideal for powering telecom equipment in base stations, data centers, and remote sites. With its advanced design, robust construction, and compact form factor, this rectifier system ensures optimal operation even in demanding environments, reducing operational costs and increasing system reliability.

Applications:

The 48V 15A Telecom Rectifier Power Supply is perfect for various telecom and communications applications, including: 

Telecom Base Stations: Provides a stable and continuous power source for base stations supporting 2G, 3G, 4G, and 5G services.

Radio Communication: Powers radio communication equipment and transceivers in remote or difficult-to-reach areas.

Emergency Power Backup: Acts as a reliable backup power source for telecom systems during power outages.

Distributed Antenna Systems (DAS): Supplies DC power for distributed antenna systems used in large buildings, stadiums, and public spaces.

Remote Communication Sites: Ideal for deployment in rural or underserved regions with limited access to stable grid power.

Data Centers: Supports the operation of servers, routers, and network equipment in data centers with high power efficiency.

Technical Specifications:

Input Voltage: 90V-264V AC (Wide Input Range)

Output Voltage: 48V DC

Output Current: 15A (Max)

Output Power: 720W

Efficiency: ≥ 92% (at full load)

Power Factor: ≥ 0.99

Ripple and Noise: < 50mVp-p

Cooling Method: Intelligent Fan Cooling with Temperature Sensing

Operating Temperature: -20°C to +70°C

Storage Temperature: -40°C to +85°C

Humidity Range: 5% to 95% RH (non-condensing)

Protection Features:

Over Voltage Protection (OVP)

Over Current Protection (OCP)

Short Circuit Protection (SCP)

Over Temperature Protection (OTP)

Reverse Polarity Protection

Surge and Lightning Protection

Dimensions: 190mm (W) x 270mm (L) x 80mm (H)

Weight: 25kg

Status Indicators: LED display for Power, Fault, and Temperature status

Key Features:

High Power Efficiency: With an efficiency of 92%, this rectifier minimizes energy consumption, reduces heat generation, and lowers operational costs. It offers high reliability and long-term performance even under varying loads.

Wide Input Voltage Range: The rectifier system supports a broad input voltage range (90V-264V AC), making it adaptable to different power grid conditions and minimizing the need for additional external protection devices.

Reliable Power Delivery: Delivers a stable 48V DC output with minimal ripple and noise, ensuring smooth operation of telecom equipment and preventing damage from power surges or inconsistencies.

Compact and Lightweight: Designed with a space-saving form factor, this rectifier system is easy to install in tight spaces and ideal for locations where space is at a premium.

Advanced Cooling System: Features an intelligent cooling system with a fan that adjusts based on the temperature, ensuring optimal performance and preventing overheating during extended use.

Multiple Protection Mechanisms: Integrated protection features safeguard against common electrical faults such as overvoltage, overcurrent, and short circuits, ensuring the safety of both the equipment and personnel.

Remote Monitoring Capabilities: Optional remote monitoring interfaces (via SNMP or web-based management) enable real-time tracking of system performance, status, and health, allowing for proactive maintenance and fault detection.

Operating Instructions:

Installation:

Place the rectifier power supply in a well-ventilated area to ensure proper cooling.

Connect the input AC power to the designated AC terminal, ensuring the input voltage falls within the acceptable range (90V-264V).

Connect the DC output terminals to your telecom equipment or backup power system, ensuring proper polarity (48V+ and 48V-).

Powering Up:

Switch on the AC input. The rectifier will begin converting AC power to a stable 48V DC output.

The system will automatically adjust to load requirements, providing up to 15A of continuous current.

Verify the green "Power" LED indicator is on, signaling normal operation.

Monitoring and Maintenance:

Use the status LEDs to check the operational state (Green for normal, Red for faults).

In case of a fault, the rectifier will automatically shut down to prevent further damage. Allow the unit to cool down before restarting.

Periodically clean the cooling fan and vents to ensure efficient airflow and avoid overheating.

Remote Monitoring (Optional):

If remote monitoring is enabled, access the web interface or SNMP management system to monitor voltage, current, and temperature.

Troubleshooting:

If the rectifier fails to start, ensure the AC power input is within the correct voltage range and that all connections are secure.

Check for any overvoltage or overcurrent conditions indicated by the status LED. If necessary, reset the unit after addressing the issue.

Why Choose Our Telecom Rectifier Power Supply?

Proven Reliability: Designed and tested to meet the demanding requirements of telecom networks, ensuring consistent and uninterrupted power for critical systems.

Superior Efficiency: Maximizes energy usage, reducing operational costs and extending the lifespan of the equipment.

Comprehensive Protection: Equipped with multiple layers of protection, reducing the risk of damage to your telecom infrastructure.

Scalable Solution: Suitable for various telecom applications, from small remote sites to large data centers.

Low Total Cost of Ownership: With high efficiency and low maintenance requirements, this rectifier offers a cost-effective solution for telecom operators looking to optimize their infrastructure.