9U ETP48200-C5B7 Telecom DC Power System | 48V 200A with R4850G2 Rectifier Module

Specifications

9U ETP48200-C5B7 Telecom DC Power System

Product Description

Introduction

The ETP48200-C5B7 is a 9U rack-mounted embedded DC power system designed for Huawei telecom equipment. Equipped with R4850G2 rectifier modules, it delivers a maximum DC output current of 200A and total rated power up to 12kW. This unit supports 220/380V single/three-phase AC input and features an ultra-wide operating voltage range from 85V to 300V AC. Adopting mature digital control technology and natural heat dissipation design, it integrates hot-swappable modules, intelligent battery management, multi-level lightning protection and remote monitoring functions. With robust structure, comprehensive distribution circuits and front maintenance design, it is highly reliable for long-term continuous operation. It is widely applied in large telecom base stations, backbone transmission rooms and data center power distribution projects.

Key Features

High Power Capacity: Max 200A DC output and 12kW total power, supporting up to 4 units of R4850G2 50A rectifier modules to meet high-load demands.

Wide Grid Adaptation: Compatible with 220V single-phase and 220/380V three-phase AC, with 85-300V wide input range for unstable power grids.

High Efficiency & Energy Saving: The matched R4850G2 rectifier achieves over 96% conversion efficiency and power factor above 0.99, effectively cutting operational costs.

Natural Heat Dissipation: Fanless design reduces failure points and operating noise, ideal for 24/7 continuous operation.

Hot-Swap Modular Design: Rectifier and monitoring modules support hot plugging. Maintenance and replacement can be done without system shutdown.

Intelligent Management System: Built-in monitoring unit with RS232 & RS485 communication ports, supporting remote monitoring, fault alarm and unattended operation.

Professional Battery Protection: Optimized charge-discharge management and dedicated battery breakers extend battery service life and guarantee backup power reliability.

Multi-Level Lightning Protection: AC and DC surge protection devices (20kA/40kA for AC, 10kA/20kA for DC) defend against lightning and surge damage.

User-Friendly Structure: Standard 9U cabinet size, front operation & maintenance and top cabling design for easy on-site work.

Wide Environmental Resistance: Works stably in harsh temperature and altitude conditions, suitable for indoor and outdoor telecom sites.

Applications

4G/5G mobile communication base stations and cell sites

Optical fiber backbone transmission equipment and large telecom machine rooms

Enterprise private communication networks and industrial DC power projects

Data center supporting DC power distribution and battery backup systems

Renovation and capacity expansion of existing telecom power stations

Specifications

Why Choose This Model?

Strong Load Capacity: 200A large current and 12kW high power perfectly match medium and large telecom equipment clusters.

Dual Input Compatibility: Single/three-phase AC input adapts to power supply standards in different regions.

Low Operation Risk: Fanless natural cooling lowers failure rate and reduces daily maintenance workload.

Easy O&M: Hot-swap modules and front maintenance design simplify on-site inspection and replacement.

Complete Protection: Multi-circuit breakers and two-level lightning protection ensure stable operation in harsh environments.

Remote Manageable: Standard communication ports support centralized management for multiple unattended sites.

Durable Performance: Ultra-wide temperature and altitude adaptability for diverse deployment scenarios.

Company Profile

Shenzhen Synergic Technology Co., Ltd., founded in 2024, focuses on the production, manufacturing, R&D, and sales of power related products, including telecom power systems, energy storage batteries, and solar power solutions. We are committed to delivering comprehensive, end-to-end power solutions for our customers.

Our team members primarily come from leading companies in the power supply industry, bringing years of hands-on experience. We supply network energy equipment including telecom power systems, precision distribution cabinets and integrated cabinets (customization available) from ELTEK, Huawei, Vertiv (formerly Emerson), ZTE and CE+T. Our product range also covers UPS, precision air conditioners, batteries and other data room accessories from well-known brands.

All products are strictly tested before delivery. We offer reliable after-sales service and instant spare parts support within warranty to cut your time and costs. Custom OEM/ODM services are also available.

For pricing, configuration options and OEM customization, please contact us for detailed technical support and quotation.

WhatsApp: +86 13714076096
Email: 3795149443@qq.com
Website: https://www.synergicsys.com

Shenzhen Synergic Technology Co., Ltd.

We are a professional supplier focusing on the R&D, sales and export of communication power supplies and data center peripheral products. Our product portfolio covers mainstream brands including Vertiv (Emerson), Huawei, Eltek, ZTE and Delta, involving embedded power systems, rectifier modules, monitoring units, power distribution cabinets, UPS and supporting storage batteries. We also provide customized cabinet and OEM services to meet personalized project demands.

All products undergo strict performance test, aging test and full-load test before delivery to ensure reliable quality. We offer comprehensive after-sales support and sufficient spare parts within the warranty period, helping customers cut maintenance time and costs. Our products are exported to Southeast Asia, Africa, the Middle East, Europe, South Asia and other regions, and have won wide recognition from global distributors and engineering clients.

FAQ

Q: What is the maximum output current and power?

A: The maximum DC output current is 200A, and the total output power reaches 12kW.

Q: What AC input modes does it support?

A: It supports 220V single-phase and 220/380V three-phase AC, with an operating range of 85-300V AC.

Q: Which rectifier module is matched?

A: It is equipped with R4850G2 50A rectifier modules, and up to 4 modules can be installed.

Q: Does it support hot swap?

A: Yes, rectifier and monitoring modules support hot swap for maintenance without powering off the system.

Q: What cooling method does it use?

A: It adopts fanless natural cooling, featuring low noise and high stability.

Q: What communication interfaces are available?

A: It is equipped with RS232 and RS485 ports to realize remote monitoring and management.

Q: Can you provide customized services?

A: Yes, we accept product and packaging customization to meet your personalized requirements.