The company's main products are low-voltage inverters. In the core control technology of motor drive, we have speed sensorless vector control technology and speed sensor synchronized with the international advanced level.
C200 series universal vector inverter
1) Adopt TI's latest generation of high-speed motor control dedicated DSP, and innovatively use the three-core processing technology platform. Ultra-high speed computing ensures complete implementation of complex vector calculations. 2) The new generation of PG-free vector control uses an advanced motor model algorithm to enable open-loop torque control with a closed-loop algorithm. The torque response is 10ms and the steady state accuracy is ≤5%. The speed ratio is up to 1:200 and the steady state speed is 0.2%. 0.5Hz can output 180% of rated torque. 3) PG vector control. Closed loop torque control. Supports online switching of torque and speed control. Realize zero speed servo control of the inverter. 0Hz can output 180% of rated torque, stable speed accuracy of 0.02%, dynamic response time <10ms. 4) All standard products are treated with three anti-paints. At the same time, when the humidity or dust exceeds the standard, protection and strengthening measures can be provided to meet the requirements of long-term stable operation under more severe environments. 5) All-round overcurrent, overvoltage, overload suppression and stall prevention functions. Complete power-on self-test function and wide voltage range design. It is the first to adopt a new generation of Infineon IGBT modules for higher reliability.
C200 series universal vector inverter
1) Adopt TI's latest generation of high-speed motor control dedicated DSP, and innovatively use the three-core processing technology platform. Ultra-high speed computing ensures complete implementation of complex vector calculations. 2) The new generation of PG-free vector control uses an advanced motor model algorithm to enable open-loop torque control with a closed-loop algorithm. The torque response is 10ms and the steady state accuracy is ≤5%. The speed ratio is up to 1:200 and the steady state speed is 0.2%. 0.5Hz can output 180% of rated torque. 3) PG vector control. Closed loop torque control. Supports online switching of torque and speed control. Realize zero speed servo control of the inverter. 0Hz can output 180% of rated torque, stable speed accuracy of 0.02%, dynamic response time <10ms. 4) All standard products are treated with three anti-paints. At the same time, when the humidity or dust exceeds the standard, protection and strengthening measures can be provided to meet the requirements of long-term stable operation under more severe environments. 5) All-round overcurrent, overvoltage, overload suppression and stall prevention functions. Complete power-on self-test function and wide voltage range design. It is the first to adopt a new generation of Infineon IGBT modules for higher reliability.
