1、SPECIFICATIONS: 1.5KW heavy duty frequency converter, applicable to 1.5KW motor, 3 phase AC220V input and output, with RS485 communication and built in brake unit. 2、PROTECTIVE PAINT: The circuit board uses special protective paint to prevent dust and dirt, which makes the operation of frequency converter more stable and reliable. 3、HEAT DISSIPATION: The converter is equipped with cooling fan to improve the stability of the machine, and reduce noise and interference, with excellent chip and capacitor. 4、EASY OPERATION: Adopt humanized keyboard design with digital display screen to ensure clear and intuitive display and convenient operation. 5、MULTIPLE FUNCTIONS: Read and write functional parameters, parameter status, write control commands through the upper computer, and it is in the slave mode during communication.