ATV71 frequency converters for 3-phase asynchronous motors from 0.37 to 500 kW, applied to constant torque loads with outstanding features.
Application
Integrating functions, high applicability to constant torque load such as:
Lifting machines
Elevator
Woodworking machines
Weaving machine Packaging machine, packaging, plastic
Synchronous system speed of paper, steel chains ...
The ATV71 inverter is used for asynchronous and three-phase synchronous motors with a capacity of 0.37 to 500 kW.
Electricity supply:
1 phase 200 ... 240 V
3 phase 200 ... 240 V / 380V 50/60 Hz
Stable speed according to flux vector control with or without encorder feedback.
Frequency range: 1 to 1000 Hz with feedback encoder and 1 to 100 Hz without feedback encoder. The larger LCD monitor is easier to use and install faster, and can be used to easily copy setup programs from one computer to another.
Power saving function
More than 150 built-in functions, PID control rule, brake control, position control by stroke switch.
Motor and inverter protection
Safety protection function for operators: "Power Removal".
Built-in Modbus and CANopen
Extended I / O module, encoder
Communication network: Fipio, Ethernet, Modbus Plus, Profibus DP, DeviceNet, Uni-Telway, INTERBUS
Controller Inside controller as a real PLC function can be programmed in LAD ...