Small Scale Program Telecom Rectifier System High Reliability GPE4890J Embedded Mounted

Power System of High Performance and High Reliability GPE4890J Embedded Power System

1. System Application

• Small scale program
• controlled exchanger
• Access network
• Transmission equipment
• Mobile communication
• Satellite communication ground station
• Microwave communication

2. System Features

• Adoption of active power factor compensation technology with factor ＞0.99

• Wide operating range of AC input voltage: 90~280Vac

• Operating temperature range: -25°C~+55°C

• Zero current/voltage switching tech with high efficiency ≥91%

• Perfect battery management, charge & discharge management, battery temperature compensation, low voltage protection, extend battery lifetime

• The monitor has sleeping function, saving energy.

• Input over/under voltage protection

• Output over voltage protection

• Output over current protection

• Output short circuit protection

• Embedded mounted

3. System Configuration

4. Dimensions Diagram

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.

Company Capability

Trade & Market