IMO developed the Jaguar ECO inverter drive for HVAC markets and specifically for fan and pump applications from 0.75 to 500kW. This enabled them to include special functions such as multi-pump control, and automatic energy and power saving. In multi-pump mode the inverter can control several pumps at a time by using either […]
Designed for fan and pump applications up to 630kW the Mitsubishi Electric’s F700 variable speed inverter drive offers a wealth of benefits for the user and installer. The built in energy optimisation software boosts motor efficiency to unprecedented levels and intelligently maximises energy savings during acceleration, deceleration and constant speed operation. It also […]
Quickly estimating the energy savings available by installing variable speed drives to motors is simple as their power consumption is governed by the cube law (see earlier article). In the example given, a 10% speed reduction saves 27% of the running cost. Energy savings calculators are also available for more complex applications, but flow applications are particularly suited to this type of […]
Variable-speed drive solutions are used in all branches of modern industry. The aha Zweckverband Abfallwirtschaft, Region Hannover in Germany, has also benefited from the many advantages of modern asynchronous three-phase AC motors powered by frequency inverter drives. The installation of FR-F740 frequency inverter drive systems from Mitsubishi Electric has drastically reduced the operating and […]
Today ready-prepared and chopped vegetables are available from supermarkets. Feltracon supplies the machines that produce these high-quality end products, and specialises in the development of machines for processing fresh vegetables into a finished product. With the use of Mitsubishi Electric inverters, Feltracon machines help end users to expand their production capacity while minimising energy consumption […]