Well pumps, booster pumps and a combination of the two are used in the agricultural industry to provide water for farm irrigation. Pumping water for irrigation can be a major expense and improving the efficiency of irrigation pumps has many benefits, including improving profitability. When a single pump is required to operate over a range of flow rates and pressures, it is usually designed to meet the greatest output demand of both flow and pressure. So pumps are often oversized which results in their operating inefficiently over a range of duties.
TCI provides a variety of solutions to improve power quality, reduce energy costs, extend motor life and performance and protect sensitive equipment in HVAC applications. Variable Frequency Drives (VFDs) have become the standard method of control for heating, ventilating and air conditioning (HVAC) systems due to their precise control and significant energy savings. VFDs are now commonly applied to air handlers, pumps, chillers and tower fans. In most HVAC installations, the VFD shares the AC power supply with sensitive electronic equipment such as computers, telecommunications networks, lighting and clocks.