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Vector frequency converter for controlling electric motors of machine tools, agricultural equipment, gates, conveyor belts, rotators, mixers, fans and low power pumps (up to 5.5 kW).
The compact size, DIN rail mounting and wall-to-wall layout make it the best choice for OEM manufacturers
Overload - 150% (1 min)
Management is implemented on a specialized Texas Instruments DSP processor.
Operating modes:
- vector
Output frequency - 0-300 Hz in vector mode; 3200Hz in scalar mode.
Automatic slip compensation mode;
Improved support for high torque at low revs:
- 0.5 Hz, 150% (vector mode without feedback);
Protection against:
- high and low voltage;
- overload current protection (150% - 1 min, 180% - 3 sec);
- overheating of IGBT transistors;
- transition to the stop mode when an external logical alarm signal is given;
Direction and speed control:
- potentiometer on the keyboard;
- external discrete signals to the terminal block of the drive;
- external analog signals (0-10 V, 0-20 mA);
- via MODBUS network (RS-485);
Integrated PID Controller
Built-in motor protection against overvoltage, short circuit, phase imbalance, voltage drop, etc.
Printed circuit boards are coated with acrylic varnish.
Operating temperature range - -10 ... + 40 gr. Celsius
It admits fourteen preset frequency settings that can be triggered by a sequential sequence diagram or selected by supplying discrete signals.
Frequency converter 2.2kW, 380V, 3ph.PI150 2R2G3Z.