cue 3x380 500v ip55 5 5kw 99616763 the open loop control mode

the open loop control mode is used

This pump carries drinking water approval

The result of this bring us a much higher starting tourque for the 1-phase motors than a conventional motor starter using start capacitor

expansion tank

cue 3x380 500v ip55 5 5kw 99616763 the open loop control modeThe Grundfos CUE is a complete range of variable frequency drives for effective speed control of any Grundfos pump without integrated drives. It is perfectly suited for pump applications in the water or wastewater network, building services, or industrial pumping solutions. CUE is an integral part of Grundfos iSOLUTIONS thus can be seen as a natural extension of the E pump range. CUE provides a series of pre defined application control modes; constant