• Perfect vectorial regulation without sensor.
• Protection against short circuit
• Motor configuration by auto-tuning
• Trigger control of the ventilator
• Frequency of output 0.00»400.00Hz (stabilised ±0.50 Hz)
• Starting torque 150% to 0.5 Hz
- 2 on-off control outputs (1 relay, 1 solid-state), 1 analogue output.
• Keypad monitoring, communication MODBUS: (RUN, STOP, front/rear, frequency, emergency shut-down...)
• PID controller
• Injection of direct current