19-Inch 2U Standard Rectifier Power System AC Input DC Output For Telecom Cabinet

AC Input DC Output 19-Inch 2U Standard Rectifier Power System For Telecom Cabinet

1. AC Input DC Output 19-Inch 2U Standard Rectifier Power System For Telecom Cabinet Introduction:

The 2U Standard Rectifier Power System has been specifically designed to meet the demand for higher density and more compact power solutions. It is suitable for applications needing an expandable, easily serviceable and reliable power supply, fitting within a minimal space..

M45D65B consists of distribution unit, rectifier module, conversion module, monitoring module. The standard as table below:

2. U 24KW Rectifier System Quick Details:

3. Product Feature

• Active Power Factor Compensation: The rectifier module utilizes active power factor compensation technology, achieving a power factor of 0.99.
• Wide AC Input Voltage Range: The normal operating range for AC input voltage is wide, from 90 to 290V for single-phase (and 323V to 480V for three-phase).
• High Efficiency: The rectifier module employs full-bridge soft-switching technology, with an efficiency of up to 96%.
• Intelligent Battery Management: Features include load power-off protection and low-voltage battery protection (LVLD + LVBD), as well as secondary power-off (via a secondary power switch). It supports functions such as temperature compensation, automatic equalization and floating charge control, automatic voltage regulation, battery capacity calculation, and online battery testing.
• Hot-Swappable Technology: The rectifier module supports non-damaging hot-swapping, allowing for easy plug-and-play replacement in under 1 minute.
• Networked Design: It offers multiple communication interfaces (such as RS485 and dry contacts) for flexible networking, enabling real-time local and remote monitoring with unattended operation.
• Lightning Protection: Designed with lightning protection for both AC and DC sides, making it suitable for use in thunderstorm-prone areas.
• Fault Protection and Alarms: Supports fault protection and alarm functions to enhance system reliability.
• User-Friendly Maintenance: The design allows for wall-mounted installation, effectively saving space and simplifying maintenance.
• Low Radiation: Incorporates advanced electromagnetic compatibility design to ensure ultra-low radiation levels.

4. Rectifier system pictures:

5. Rectifier Moudule pictures:

6. Packaging pictures:

Introduction 

Tianjin Estel Electronic Science and Technology Co., Ltd (ESTEL(GUANGDONG)TECHNOLOGY CO., LTD), located in China, is a professional supplier of integrated outdoor telecom cabinet and temperature control solutions for outdoor telecom base station. As a science and technology innovative company, we engage in the R&D, manufacture, and sales of telecommunication equipment. Estel has a well-established team of technical and management experts who can meet customers’ specific needs accurately.

The base station integrated solutions and products include outdoor integrated telecom equipment cabinet, battery cabinet, RRU cabinet, power supply cabinet, environment monitoring system, TEC peltier air conditioner, AC220V compressor air conditioner, DC48V variable frequency air conditioner, heat exchanger, rectifier, UPS, embedded telecom power system etc. All the above solutions and products can be custom made.

Our products and solutions have been deployed all over China. Our main domestic customers are China Telecom, China Mobile, China Unicom, State Grid, Shenzhen / Beijing Metro and Huawei / ZTE etc. In addition, our products have been exported to Europe, North America, South America, Central America, Southeast Asia, Africa, Australia, Mid East countries, etc.

“ Customers First, Quality First ” is always our principle. We have attained many certifications, such as ISO9001, ISO14001, OHSAS18001, CE, UL, FCC etc. AS a telecom integrated solutions / energy saving system integrator in China, We have strong advantages in technology competitiveness, management competitiveness ,service competitiveness and price competitiveness. Through many years of experiences in design, production and implementation of different projects around the world, we have gained great reputation. Relying on professional technique and strict quality control, we will continuously offer high cost-effective products and solutions to our respectable customers globally. We will always try our best to meet customers’ need and requirement.

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