Frequency control for Nederman fans in process ventilation systems.
Frequency control to maintainconstant system pressureNederman Fan Inverter is a frequency controller that is preprogrammed with an extraction fan application for Nederman fans. It is equipped with a pressure sensor and a PID controller that can maintain a constant negative pressure in an extraction system. As a result, Nederman Fan Inverter can maintain an almost constant airflow in extraction devices. The fan capacity is regulated to the actual demand of the airflow, depending on the number of extraction devices in use at the same time.Nederman Fan Inverter comes with a clear multi- language display to easily view and change settings.Save Energy with Nederman Fan InverterThe benefit of using Nederman Fan Inverter is that it reduces running costs, heat loss to the atmosphere and noise levels. It conserves energy and improves performance by regulating the system’s power usage as the demand from extraction devices increases or decreases.
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Preprogrammed for quick and easy commissioning
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Clear multi- language display for information and settings
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Fan timer included for automatic fan start/stop
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Built-in motor overload protection and energy counter
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Pressure supervision