-GD28 has excellent motor control capabilities, compatible with asynchronous motors and permanent magnet synchronous motors, achieving flexible configuration of one machine for multiple uses, fully meeting diversified driving needs. Its light/heavy load dual-mode seamless switching allows it to maintain full load operation even in high-temperature and heavy load environments at 50 ° C without the need for capacity reduction, making it easy to cope with various complex industrial scenarios; Equipped with intelligent energy-saving control function, efficient driving is achieved by optimizing current output during light load operation, effectively reducing equipment operating losses.