Telecom AC-DC Rectifier Single Output 5A 220V AC Input 500VDC Output Industry EVS EVR800-3500 95% Efficiency 50/60Hz

Product Description

Product Details
Telecom AC-DC Rectifier Single Output 5A 220V AC Input 500VDC Output Industry EVS EVR800-3500 95% Efficiency 50/60Hz Telecom AC-DC Rectifier Banner

Telecom Retificador features an adjustable DC voltage output. The module integrates advanced DSP digital control, resonant soft switching, and active PFC technology.

Designed for high performance, this module delivers high power density, a high power factor, minimal harmonics, and superior efficiency. It also supports seamless multi-module parallel connection for scalable operations.

Main Features
1. High Efficiency

Reduces energy consumption, fulfills strict conservation and emission requirements, and lowers electricity expenses for customers.

2. High Power Density

Optimizes spatial usage for clients while effectively minimizing overall system operational costs.

3. DSP Digital Control

Engineered with fewer components to ensure higher environmental stability, improved reliability, and seamless capacity scaling.

4. Low Input Harmonics

Substantially lowers grid pollution while boosting the rectifier’s adaptability to various power grids.

5. Wide Input & Output Voltage Range

Universally compatible with diverse input and output voltage requirements across industrial scenarios.

6. Wide Operating Temp Range

Built to work reliably and maintain stable performance in highly challenging and harsh environments.

7. Hot Plug Support

Allows for quick insertion and extraction to facilitate easy installation and reduce ongoing maintenance costs.

8. Input High-Voltage Protection

Features input anti-high voltage shock capability that significantly safeguards and improves system reliability.

9. Fault Self-Detection Prompts

Equipped with comprehensive diagnostics and clear status feedback to make system troubleshooting efficient.

Telecom AC-DC Rectifier Front View Telecom AC-DC Rectifier Side View Telecom AC-DC Rectifier Rear View Telecom AC-DC Rectifier Internal Details
Product Diagram and Dimensions
Product Specifications
Item Parameters
Module type EVS800-3500
DC Output Specs
Rated output power 3500W
Rated output current 5A
Output voltage range 200~750VDC
Peak-to-peak noise ≤±0.5%
Voltage regulation accuracy ≤±0.5%
Current regulation accuracy ≤±1%
Current balance ≤±5%
AC Input Specs
Rated input voltage 220VAC/220VDC; 110VAC/110VDC (half load)
Input voltage range 176VAC~300VAC (full load); 176VAC~85VAC (load reduction)
176VDC~420VDC (full load); 176VDC~85VDC (load reduction)
Input current Frequency 45Hz~65Hz
Power factor (PF) ≥0.99
Current distortion (THD) ≤5%
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Why Choose Us
Why Choose Our Telecom Rectifier Solutions
Process Workflow
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Frequently Asked Questions
Q1: What are the main applications of this Telecom AC-DC Rectifier?
A1: It is designed to provide stable, adjustable DC voltage output for telecommunications networks, data centers, industrial control systems, and other equipment requiring highly reliable power conversion.
Q2: How does DSP digital control improve the performance of the system?
A2: DSP digital control reduces the number of analog components, leading to higher environmental stability, enhanced reliability, and simplified configuration for multi-module systems.
Q3: Does the rectifier module support parallel connection?
A3: Yes. The module features active load-sharing and parallel capabilities, enabling multiple modules to connect in parallel for easy capacity expansion and system redundancy.
Q4: What input and output voltage ranges does the EVS800-3500 support?
A4: It features a wide input range of 176VAC to 300VAC under full load (derates down to 85VAC), and generates an adjustable DC output voltage range from 200VDC to 750VDC.
Q5: What is the energy efficiency rating of this rectifier?
A5: The rectifier operates with a high efficiency of up to 95%. This minimizes thermal loss, lowers energy costs, and aligns with green energy saving standards.
Q6: What built-in safety protections are included in this module?
A6: The module includes comprehensive protections such as input anti-high voltage shock safeguards, active power factor correction (PFC), low harmonic distortion (THD ≤5%), and integrated fault self-detection diagnostics.

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