Founded in 2005, Guangzhou Sanjing Electric Co., Ltd (SAJ) is a high-tech enterprise focusing on motor drive and control technology, renewable energy conversion, transmission and storage solutions.

SAJ is committed to the development of professional and leading drive zero-carbon energy-saving control technology, and can provide professional distributed photovoltaic inverters, energy storage photovoltaic inverter products, general-purpose inverters, SAJ water pump VFDs, solar water pump control systems, etc.

Its international service outlets cover many countries and regions such as Belgium, the Netherlands, Italy, Poland, Australia, India, and Brazil.

SAJ frequency converter has the following series,
● VM1000B,
● VM600,
● 8000B,
● ATV13, etc.

The 8000B series enhanced inverter is a brand-new product launched through technical optimization based on the company's 8000 series and S350 series products, and the future technical development direction of the inverter.
8000B adopts a brand-new parameter module including speed sensorless vector control (SVC) and V/F control, which can realize high-performance control of the motor, and greatly expand the application.

ATV13 economical inverter integrates high-performance non-inductive flux vector control (SVC) and standard V/F control.
It features high dynamic response during rapid acceleration, rapid deceleration, and rapid braking and complete protection function, such as the protection of over temperature, under voltage, over voltage, overload, over current, short circuit, etc.
It can unsetmatically limit current and pressure to prevent frequent overcurrent and overvoltage during operation.

As a SAJ distributor in China for years, OKmarts can provide a broad series of SAJ VFDs (SAJ variable-frequency drives) at the most competitive SAJ VFD price. If you need a SAJ VFD manual, you can leave a message to us.

Moreover, there’s always an extra bonus for bulk orders!