5 V voltage supply to potentiometer and sensor

Anche le perdite nel motore vengono ridotte grazie al fatto che l'uscita impulsiva dal convertitore di frequenza in uscita sinusoidale

Start level variation

The Grundfos EF AUTOADAPT pumps incorporate a controller

crne 20 3 a ca a e hqqe 99071700 5 V voltage supply toVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via FlexiClamps. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency