● LED digital display, convenient parameter setting via keypad
● Compact, little horizontal space requirement
● Integrated with fast fuses in controllers
● Few control interfaces, convenient for wiring and maintenance
● Operation mode: phase angel, zero-crossing with fixed cycles, zero-crossing with variable cycles
● Control mode: α, U, I
● High anti-interference input and output interfaces by isolation
● RS485 communication interface (MODBUS RTU), standard provision
● RMS and AVG control could be selected by menu