1、INPUT OUTPUT: Universal vector frequency converter for LK321 series small motor, 3 phase 200‑240V input, 3 phase 0‑240V output, intelligent and efficient. 2、PATCH ELEMENTS: All internal components are designed with patch mounting, which greatly increases the stability of the converter, with less interference. 3、DIGITAL DISPLAY: The frequency converter adopts digital display screen and humanized keyboard design, which is simple and clear, easy to operate. 4、ABS PLASTIC: Made of industrial flame retardant ABS plastic with high impact resistance and heat resistance, and has good comprehensive performance. 5、HEAT DISSIPATION: Large heat sink with small fan ensures low noise and good heat dissipation, ensuring that the converter is safer and more reliable in use. 6、BRAKING UNIT: Equipped with RS485 communication, and the built in braking unit can be connected with external braking resistor for emergency braking.