Water Pump Controller Circuit . The circuit diagram of the multi-house water pump control system, shown in Fig. 2, is based on an Arduino Nano board (MOD1), four PC817 optocouplers (IC1 through IC4), ...

Our Stack and Split pumps are modular such that when combined offer a complete unique and configurable system. Whilst individual pump capability can achieve a fill volume in excess of 100 litres at ...

LONDEX, LTD., 207 Anerley Road, London, S.E.20, have introduced a patented system (“Lectralevel”) of floatless liquid level control, designed for automatically pumping out, filling or ...

This article deals with an improved control for synchronous reluctance motor (SyRM)-based photovoltaic (PV) water pumping system, eliminating the speed controller of position sensorless field-oriented ...

The voltage regulator is designed based on a transfer function of the system pre-converter with ideal current control. This transfer function is obtained by first obtaining the system equation for the ...