Energy Saving Variable Frequency 300W DC Air Conditioner With R134a Refrigerant MODBUS Protocol IP55

Product Feature

• Designed with all DC driven components like fans, compressor.
• Precise temperature control through inverter digital regulation of compressor, fans.
• Wide power supply voltage range: DC45~59 V
• A comprehensive self-protection design to realize partial load starting, partial load operation at severe ambient condition
• Low power consumption design with EER≥3.5
• Energy saving reach to 50% comparing with A.C. version product
• Strict process control and international brand parts deployed to ensure high quality and reliability of product
• IP55 protection grade, suitable for T3 high temperature working condition, using environmentally friendly R134a refrigerant gas
• The best choice for solar / wind / battery power supply cooling demand
• Multiple self protection design & Interchangeable monitoring software interface, RS485 communication through MODBUS protocol.

Technical Data

Cooling Performance

Cooling Capacity Chart and Power Consumption Chart

Dimension

Embedded Installation Used In Telecom Cabinet

Production Process

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