590C reversible 
 590C series of all digital DC governor, main board and the original components imported domestic assembly, 590C series properties of all-digital DC drive type can work to meet the most complex DC motor control requirements, and can single-point and multi-point communication operations, constitute complete transmission control program. 590C is a standard high-performance DC converter, includes speed feedback board. 
 590C series: 35A, 70A, 110A, 150A, 180A;