IPRO Inverter SMART FLOW S Betriebsanleitung Seite 18

• The controller must be disconnected from the power supply before installation
CAUTION UWAGA
or any operation.
• Do not open the cover while the controller is in operation.
• Do not open the controller cover for at least 5 minutes after the motor has stopped.
• Do not insert cables, metal wires, etc., into the controller.
• Do not spill water or other fluids onto the controller.
• This equipment is not intended for use by persons (including children) with re-
duced physical, sensory or mental capabilities, or lack of experience or familiarity
the equipment, unless such persons use the equipment under supervision or in
accordance with the instructions for use of the equipment provided by those re-
sponsible for their safety.
Thank you for choosing SMART FLOW – the high-performance, intelligent water
pump drive.
The Intelligent Pump Controller, SMART FLOW model, is an easy-to-use control and protec-
tion device for direct connection of submersible pumps, surface pumps, deep well pumps,
etc., maintaining a constant, set water pressure by changing the rotational speed of the
pump motor.
The SMART FLOW inverter features SPWM (Sinusoidal Pulse Width Modulation) technolo-
gy and a high-performance spatial vector, using the V/F VVVF (variable voltage variable
frequency) control.
Thanks to real-time pressure analysis, the inverter adjusts the rotational speed of the pump
to the current system demand. The pump's variable rotational speed stabilises the pressure,
which offers significant savings in water and electric power
.
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