Frequency Inverter:

It ensures the fans operate reversibly in requested speed by changing the network frequency. Many protections such as protection against over-current, high voltage and grid voltage, loss of phase, loss of earthing are standard in inverters and it does not necessitate to use equipment for these positions. In addition when it is considered that it is necessary to apply Star/Triangle work to feed all motors above 5.5 kw, it provides an advantage in terms of cable section. Integrated communication cards on the inverters facilitates BMS integration and the data can be received over communication protocols without the need for external equipment.

Fire Mode (By-Pass) inverter in Fire motor and all protections of the fan are deactivated during operation.