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Frequency converter 2.2kW, 220V, 1ph.PI150 2R2G1 Powtran
PI150 2R2G3 frequency converter (POWTRAN) With a power of 2.2 kW, with power supply - 1 phase 220V. Vector frequency converter.
Management is implemented on a specialized Texas Instruments DSP processor.
Operating modes:
- scalar (V / F);
- vector without feedback (sensorless).
The output frequency is 0-320 Hz in vector mode, 0-3200 Hz in scalar mode. Automatic slip compensation mode.
Improved support function for increased torque at low speeds: - 0.5 Hz, 150% (vector mode without feedback).
Protection against:
- high and low voltage;
- overload protection for overload (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; external analog signals (0-10 V, 0-20 mA); via MODBUS network (RS-485).
Printed circuit boards are coated with acrylic varnish.
The range of operating temperatures is -10 ... + 40C.