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Telecom Power Systems

 |48VDC solar rectifier

rectifier
rectifier rectifier

48VDC solar rectifier

The solar rectifier is designed to operate as an integral component in telecommunication power system. It is extremely flexible, and can be applied as a stand-alone module.

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Features

1U industrial design

Solar input range (100VDC-400VDC)
High efficiency, >96%
Operating temperature range from -40°C to +75°C
Active Load Sharing
Advanced Internal Monitoring
MPPT



Applications

Telecommunication networks
Broadband networks
Broadcasting and railway networks
Enterprise networks




Input

Model 48VDC
ECM48-50V2
Input Voltage 100～200VDC De-rating
200～400VDC full load
Rated Input Voltage 240/336VDC
Maximum Input Voltage 400VDC
Maximum Input Current 19A
Inrush Current ≤150% of steady-state peak input current at rated input voltage
Peak Efficiency (1) >96%



Output

Model 48VDC
ECM48-50V2
Output Voltage Set Point Value (min/typ/max) 42/54.5/58 (VDC)
Output Current 55A@54.5VDC
Output Regulation (min/max) -0.5/0.5 (%)
Output Power 3000W
Maximum Current Limit 57A
Maximum Output Noise <200 mV (peak to peak, bandwidth 20MHz)
Psophometric  Noise <2 mV
Maximum Dynamic Response 5%
Start-up Time <10s
Hold-up Time >10ms
Load Sharing (min/max) -5/5 (%)

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  • ECM48-50V2.pdf
1. What is a telecom rectifier system, and how does it work?
A telecom rectifier system is a power conversion device that converts AC power into stable DC power to supply telecom equipment. It ensures continuous and reliable operation by providing efficient power regulation, battery charging, and backup support in case of grid failures.

2. What are the key features of EverExceed’s telecom rectifier system?
High efficiency (up to 96%) to reduce energy consumption

Modular design for flexible expansion

Built-in MPPT (optional) for solar integration

Intelligent monitoring for remote management

Wide input voltage range for grid adaptability

Compact and lightweight for easy installation

3. How do I monitor and manage the rectifier system?
Our telecom rectifiers come with intelligent monitoring systems, allowing real-time remote monitoring via web-based interfaces, SNMP, and mobile apps. This ensures proactive maintenance and optimal performance.


4. Can the rectifier system be customized for specific project needs?
Absolutely! We offer OEM/ODM services, allowing customization of voltage, power capacity, communication protocols, and enclosure designs to meet your specific telecom site requirements.

5. How can I get technical support or place an order?
For inquiries, technical support, or order placement, please contact us via email or visit our website. Our expert team is ready to assist you with the best power solutions for your telecom applications.

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