Products

ZYMV series medium and high voltage solid-state soft starters are mainly suitable for the control and protection of the starting and stopping of squirrel-cage asynchronous and synchronous motors. It adopts a high-voltage thyristor series-parallel connection scheme and is based on a 32-bit ARM MCU, which can start and stop the motor smoothly. It has fault protection functions such as overload, phase loss, and operating overcurrent. The use of ZYMV medium and high voltage solid-state soft starters can effectively avoid the harmful impact on the power grid caused by excessive motor starting current, and enable the normal use of high-power motors under limited power grid capacity and extend their service life.

ZYR6 series intelligent motor soft starter is a new type of motor starting and protection device produced using power electronics technology, microprocessor technology and modern control theory technology. It can start and stop the motor smoothly and avoid direct starting and star/delta starting. , auto-coupling step-down starting and other traditional starting methods to start the motor caused by mechanical and electrical shock and other problems, and can effectively reduce the starting current and power distribution capacity, avoiding investment in capacity expansion. ZYR6 soft starter has a built-in current transformer. Users do not need external transformers and motor protectors when arranging cabinets. When using the product, an external bypass contactor and circuit breaker are required. The product is simple to operate, has reliable performance and has good starting effect.

ZYR6-Z series intelligent online soft starter is a new motor starting and protection device produced using power electronics technology, microprocessor technology and modern control theory technology. It can start and stop the motor smoothly and avoid direct starting and starvation. /Delta starting, auto-coupling step-down starting and other traditional starting methods cause problems such as mechanical and electrical shocks when starting the motor, and can effectively reduce the starting current and power distribution capacity to avoid investment in capacity expansion. ZYR6-Z soft starter has a built-in current transformer, so users do not need to connect external transformers when arranging cabinets. There is no need to add an external motor protector or bypass contactor when using the product. It has a three-in and three-out structure. The wiring of the complete cabinet is simple and efficient. The product performance is reliable and has good starting effect.

ZYBP series high-frequency converter is the second generation of high-frequency converter independently developed, designed and manufactured by our company. The system adopts the current stable, reliable and advanced power unit stacked wave series technology, with DSP+FPGA+CPLD processor as the control core. , using the touch screen as the human-machine exchange interface, PLC as the user interface, and adopting advanced motor vector control algorithms, which have the characteristics of high control accuracy, fast response speed, and large low-frequency torque. The products can be widely used for energy-saving speed regulation and process improvement of loads such as pumps, fans, air compressors, belt conveyors, and elevators.

ZYV800 frequency drive is a high-performance vector inverter that adopts advanced vector control technology and high-performance control algorithm to achieve high-efficiency speed control. It supports multiple working modes and control methods to meet the needs of different working conditions. . This series can achieve low speed and high torque, has good dynamic characteristics, perfect overload capability, stable performance, and has complete protection functions, which can protect the motor and equipment from voltage fluctuations, overcurrent, overload and other abnormal conditions.

The ZYV810 series inverter is a special inverter based on high-performance vector technology and developed to meet the load application scenarios of permanent magnet synchronous motors. It is compatible with the drive control of permanent magnet synchronous motors and asynchronous motors; supports multi-speed and analog speed setting; through the load tuning function, the drive of permanent magnet synchronous motors can be easily realized, achieving high performance, high power density, and high applicability sex.

The control core of the ZYV6 AC drive is based on a 32-bit RISC microcontroller. Its operation speed can complete efficient and complex motor control algorithms. It perfectly combines vector control and VF control technology to improve load torque response in a timely manner to meet customers' wide range of variable torque loads need.

ZYV610 frequency inverter are single-phase 220 VAC and three-phase 380 VAC compact inverters launched to meet market demand. It adopts V/F control method and speed sensorless vector control method (SVC), and has significant advantages such as high power density, high EMC specification design, and high protection performance.

ZYV630B VFD are single-phase 220 VAC and three-phase 380 VAC mini inverters launched based on the market demand for low power, small size and low cost. Guide rail installation greatly improves installation efficiency.