SAJ Electric

PC20 with a new design concept appearance, small and capable structure, flexible installation base plate design ADAPTS to the vast majority of pump body new function upgrades to bring more efficient water experience.

The PC30 series of dedicated frequency converters for water pumps is positioned as a high-performance and high-protection backpack installation product. The product has a high-end and grand appearance, and its structural details are innovative. Adopting the latest software architecture, it leads in

PDH30 Integrated backpack-type design and hidden wiring to ensure the integrity of the appearance, the product is based on high reliability algorithm to support small and medium power household/commercial water pump equipment drive is often used for multi-stage pump pump group on-line control.

PDM30 based on the previous generation of excellent products, the knapsack structure suitable for the market bedroom household pump is directly connected, more integrated. To provide customers with high reliability of intelligent household pump controller.

PDG10 with the appearance of industrial wind, it is more suitable for the installation of industrial water supply distribution cabinet, and the special water supply function brings flexible and efficient control effect.

The MC20 series is the latest new product for the general product line, the appearance design is bold and innovative, while ensuring the strong heat dissipation capacity, optimize the product volume, increase the flexibility of the use of the product, and through the multi-function expansion interfa

The MC30 Series inherits the genes of a classic platform while integrating the latest algorithm technology, equipped with built-in versatile motor control algorithms adaptable to diverse scenarios. Dual expansion card slots unlock more application possibilities.

VM600G is small and efficient, flexible installation is not limited, high cost performance and reliable algorithm and perfect protection function, suitable for most light load control occasions.

The SC10 series products are newly developed platform products of solar water pumps. The innovative designs such as the extremely narrow body, wide voltage design, and efficient software platform of the products can efficiently and stably convert solar energy into water sources to serve customers.

PDS33 series cabinet mounted solar pump controller, is a set of efficient, environmentally friendly, intelligent control in one of the innovative products, based on the mature three-crystal universal frequency conversion platform, combined with high-performance algorithms, to provide water solutions

PDS51 is a high protection solar pump controller designed for harsh outdoor environment, which integrates efficient energy conversion, intelligent frequency conversion control and excellent protective function to ensure normal use in poor application environment, and is an efficient solution for fie

VM1000B series inverter, wide power range design, covers most of the load motor range, suitable for all types of motor drives. Standard sufficient control signal terminals to meet the needs of complex automatic linkage control, standard 485 communication terminals can perform online control.