Features: small design for single-phase AC motors - suitable for capacitor and shaded-pole motors - simple mechanical and electrical installation - precise and reliable control for IE2, IE3 and IE4 motors - 14 parameters for basic settings - precise digital control at the push of a button - application macros (industrial, pump and fan operation) - PTC input - adjustable fixed frequencies - maximum rotating field frequency 120 Hz - from 1.1 kW, brake chopper integrated - IP20 protection - mains filter integrated - serial communication with Modbus RTU and CANopen function: Control and setpoint setting via terminals, operating unit and bus systems - PWM clock frequency 4 - 32 kHz - DC braking - potential-free control and signal contacts - 150 % overload for 60 s - detailed fault diagnosis with parameter set "o" - integrated PI controller - V/f characteristic control Preferred areas of application: Pumps, grinding machines, fans.