3KVA Power Inverter 48VDC Input 110VAC Input 110VAC Output

For Outdoor Telecom Cabinet

Model: LUJA110-3KVA

Introduction

Dedicated sine wave inverter is especially designed and produced for the enterprises in electrical power system and post and telecommunication industries according to their actual requirements under the condition of not only considering the spatial installation size and the automation and networking requirements for the inverter management in IT age, but also considering the influence of the noise on the personnel in offices or in machine rooms.

The inverter of this series employs advanced SPWM and CPU control technology to realize precise control, isolated input and output, output soft start, safety and high efficiency, good reliability and strong impact resistance to inductive load. Not only with small volume, light weight, beautiful appearance, convenient installation and maintenance, simple operation, low noise, low backward noise and no pollution, but also with the function of real-time data collection and multi-path remote communication, the products of this series can provide convenience for many system users to implement network management and remote control. Meanwhile, such inverter is not only applicable to communication industry, but also applicable to other occasions with high requirements for power supply quality, thus becoming the ideal selection of the power supply for office automation.

Technical Parameter

Function And Feature

• True sine wave output (T.H.D < 3%);
• Large 128*64 digital Lcd display data information,4 led display working;
• Standard 19” Rack mount case;
• 5 Routes Dry contact for system (DC input fault, AC input fault, overload information, by-pass information and output fault)
• RS232 and RS485 & Optional SNMP communication Port;
• Power-on self-test, Soft output start;
• Auto switch function: DC to AC, AC bypass, less than 5ms;
• By-pass AC 220V input filtering;
• Real-time monitoring of the system operating status;
• Audible and visual alarm;
• Record the historical alarm message and can be queried;
• Start auto restart while Ac or Dc is recovering;
• Automatic start temperature control fan;
• Build in voltage regulator Stabilize AC voltage;
• Maintenance bypass /DC available;
• Protection :Short load protection, over load protection, battery over/under voltage protection, over current, over temperature;
• Unattended operation: the system switches automatically to provide AC Power to the load between the DC input and AC input.

Product Display

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