Grundfos cue frequency converter manual

E: Pumps with integrated frequency converter ( - 22 kW) EC: Pumps connected to a Grundfos CUE frequency converter - one per pump F: Pumps connected to one Grundfos CUE frequency converter S: Mains-operated pumps (start/stop) Number of pumps with frequency converter Power [kW] of pumps with frequency converter. This manual introduces all aspects of your Grundfos CUE frequency converter in the power range of to 90 kW. Always keep this manual close to the CUE. General description CUE is a series of external frequency converters especially designed for pumps. Thanks to the start-up guide in the CUE, the installer can quickly. This engineering manual has been created with a specific focus on one of Grundfos’ most recognisable and popular pumps: the SP. When it was created in the late ’s, this breakthrough product set new standards.

To get the fan to run faster, a frequency converter is used to increase the frequency to (for example) 70 Hz. Alternatively, the frequency can be converted to 40 Hz if the fan is to run slower. For variable speed control, Grundfos E-pumps have a frequency converter built-in, and the Grundfos CUE is an external VFD that works with standard pumps. CUE is a complete range of external frequency converters designed for speed control of a wide range of Grundfos pumps. Variable frequency drives are used for adjusting flow or pressure to the actual demand. They control the frequency of the electrical power supplied to pumps or fans. Significant power savings can be achieved when using a VFD pump. A variable frequency drive is a system for controlling the rotational speed of an alternating current electric motor.

11 មីនា Envieq is an official distributor of Grundfos MP1 pumps and all accessories. Our specialists may program and reprogram the inverter. Grundfos Pump CUE Control , Sine Wave 10A IP20 B, Pump Repair Parts Available www.doorway.ru - Click to Order! Grundfos differential pressure sensor, DPI The CUE is a series of variable frequency drives parameters are set manually on the basis of the data.