SAJ High Frequency Triple Phase Frequency Converter 1.5kW

Product Description

International chip quality
Adopts high performance IGBT from German Infineon, world's biggest power semiconductor supplier---former semiconductor business unit of Siemens.
Integrated with 32-bit high performance DSP chip from American Texas Instruments and high speed MCU chip from STMicroelectronics
Manufactured in strict accordance with ISO9001:2008 quality management system standards
 

Excellent performance, full functions
Integrated with sensorless flux vector control, standard V/F control
Rapid dynamic response to quick acceleration/deceleration and rapid braking
Outstanding speed regulation to load fluctuation
Perfect protection such as over temperature, under voltage, over voltage, over load, over current, short circuit protection
Automatic current limiting, voltage limiting to prevent frequent over current/voltage faults in running
 

Convenient debugging, outstanding efficiency
SAJ frequency converters have more than 500,000 sets application experience. Parameter groups of ATV13 have been optimized with convenient debugging to ensure high performance running.
Built-in RS485 communication interface and braking unit (standard model).

Design
 

Parameter

Guangzhou Sanjing Electric Co., LTD (hereinafter referred to as SAJ) is a professional leading provider of motor drive and control technology, renewable energy conversion, transmission and storage solutions. Established in 2005 with the registered capital of 50.4 million RMB, SAJ has a strong Research & Development and technical team which accounts for the total number of 50% employees in the company.

SAJ pushes forward independent innovation of key technology such as the high performance frequency vector control, motion control, and photovoltaic power generation. SAJ has been awarded national high-tech enterprise, top 20 companies for patent creator in Guangzhou development zone (2012), Intertek "authorized satellite lab" and so on. As of December 2016, the company has been authorized or is applying for 19 invention patents , 58 utility model patents, 9 exterior design patents, 18 software copyrights and 6 software product registrations.

SAJ specializes in providing low voltage variable frequency drives, servo drives, solar pumping system, solar inverters for distributed solar power plants, monitoring solutions etc. With 16 branch offices and 50 service centers in China, SAJ's service network has expanded in Germany, Switzerland, Belgium, UK, Netherlands, Denmark, Poland, Turkey, South Africa, Brazil, Chile, Mexico, Middle East, India, Sri Lanka, Thailand, Australia and other countries.

Adhering to the concept of "integrity, learning, innovation, win-win cooperation", SAJ is a leading provider of drive & zero-carbon and energy-saving technology. We work collaboratively to build intelligent and efficient energy environment, making lives better, happier, and healthier for people everywhere.