The line of adjustable-speed drives provide accurate and repeatable speed settings and can be used as a prime mover connected to a motor, or as a secondary drive The line of adjustable-speed drives ...

Prior to the advent of the adjustable-speed drive (ASD), the polyphase induction motor operated as a constant-speed motor. Figure 1 shows the well-known torque and current curves versus speed for the ...

Mouser Electronics, Inc., the authorized global distributor with the newest electronic components and industrial automation products, is now stocking the Altivar ATV350 variable speed drives from ...

An email message pointed me to the application note, “Electrical measurements on adjustable speed drives,” published by Fluke Corporation, a company that ...

The MTX NEMA 3R MV Outdoor Medium Voltage ASD is the newest addition to the company’s line of medium-voltage adjustable-speed drives (ASDs). According to Toshiba, this product is the world’s first ASD ...

The FINANCIAL — The MTX2-15 is the next-generation medium voltage outdoor adjustable speed drive (ASD) newly available from Toshiba. The 4160 volt NEMA-3R ASD incorporates Toshiba’s reliable ...

SIEMENS is introducing a new high-performance drive to the North American market. Sinamics G220 is a multi-purpose adjustable speed drive with built-in “clean power” technology, which reduces ...

Compressed air is a vital utility to most commercial and industrial operations. It runs essential tools and machinery, provides power to material-handling systems, and clean air to processes. Yet ...

ST. LOUIS — Copeland announced the launch of the KF variable-speed scroll compressor with EV4 variable frequency drive platform in North America. The KF is Copeland’s variable-speed scroll compressor ...

Package-mounted pDrive ™ The new FRICK pDrive brings superior screw compressor reliability integrated with a packaged variable speed drive. This offers excellent refrigeration system performance and ...

Variable frequency drives (VFDs), also known as variable speed drives (VSDs), are used to modulate the speed of motors in various applications, from hydronic water pumping to VAV fan units to vacuum ...

It is interesting to look at figures from the Energy Information Administration about where energy gets consumed in our economy. These figures reveal that industrial uses account for 31% of all energy ...