The VF-PS1 series are frequency inverters for 3-phase asynchronous motors from 0.4 to 630kW dedicated to fans and pumps applications for industry markets and HVAC markets. Features include more energy savings, high-frequency noise reduction, harmonics reduction, special software for fan and pump and simple setup by EASY key.
The number of applications for LonMark certification is growing rapidly. To make sure your products are on-track for certification, design conformance into them by following the LonMark Interoperability Guidelines v3.4.
The Proficiency Testing Program for Qualified Open Systems Installers, Professionals and Integrators provides a worldwide standard of proficiency for individuals that install, integrate and maintain systems utilizing LonMark certified products.