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Vector frequency changer for keruvannya electric motors verstati, silgosp obladnannya, string conveyors, wrappers, mixers, fans and pumps of low pressure (up to 5.5 kW).
Compact size, can be mounted on a din-rail.
Revantation - 150% (1 xv)
The control is implemented on a special DSP-processor.
Robot modes:
- scalar (V/F);
- Vektorny without zvorotnoy zv'yazku (sensorless).
Output frequency - 0-600 Hz;
Automatic forging compensation mode;
Improved function of boosting the boosted torque at low speeds:
- 0.5 Hz, 150% (vector mode without loopback);
Transferred to the protection of:
– increased and reduced voltage;
– current overdrive (150% - 1 min, 180% - 3 sec);
– overheating of IGBT transistors;
– transition of the ringing mode at the hour of the filing of the appropriate logical alarm signal;
Controlling directly that wrapping frequency:
- Potentiometer and buttons on the keypad;
- Calling discrete signals to the terminal block to the drive;
- External analog signals (0-10 V, 0-20 mA);
- according to MODBUS (RS-485);
Wake up PID controller
In case of overvoltage, short circuit, phase imbalance, voltage drop, etc.
Drukovani pay with acrylic varnish.
Operating temperature range – -10…+40 gr.
It allows sixteen frequency values to be set, which can be triggered by successive cyclograms or select additional discrete signals.