![]() Grundfos estimates that the yearly avoided CO2 emission can be significant. High efficiency E-pumps with IE5 motors contribute substantially to energy savings and reduced CO2 footprint. ![]() This is what we push further to the benefit of our customers and end-users in reducing cost and CO2 emissions.” E-motors are known to not only improve the efficiency of the entire system but also help in reducing energy consumption and helping us mitigate climate change. Our focus on developing IE5 E-motors is strategic not only for our business, but we see that it is a critical solution to alleviate the world’s energy and climate issues. So even including the VFD the MGE motor matches the IE5 requirements for the motor part itself.Ĭommenting on the growing focus and adoption of E-Motors, Markus Brandstetter, Chief Technology Officer, Grundfos says: “Digital transformation is inevitable across the various segments and we at Grundfos are proud to pioneer in creating the products and digital solutions of the future. The PDS (Power Drive System, including Variable Frequency Drive or VFD) efficiency of a MGE 11,0 kW reaches as highs as 93.2% at 380V/2900 rpm. Grundfos’ MGE E-motors exceeds the IE5 requirements - for example, looking at a MGE 11.0 kW 3x380-500V medium speed, the IE5 requirement for the motor efficiency is 93.2%, but the Grundfos MGE E-motor exceeds that by more than 2% by having a motor efficiency of 95.7% at 380V/2600 rpm. Grundfos’ E-pumps with integrated frequency converter are designed with total control, customer convenience, and environmental sustainability in mind. Grundfos is dedicated to keep at the forefront of the technological development, introducing truly innovative solutions for the benefit of its customers and the environment. In fact, the world’s first speed controlled pump with integrated frequency converter saw the light of day in its laboratories back in the late 1980s, and, ever since, Grundfos has worked intensively to optimise and extend its E-pump programme every year. Grundfos has several decades of experience in building state-of-the-art electronic controlled pumps (E-pumps) and been manufacturing its own motors with integrated frequency converters with energy-saving and speed control functionality for domestic, commercial, and industrial pump applications. ![]() As a world leading manufacturer of pumps and pump equipment, Grundfos makes electrical motors of exceptional quality. Pumps account for a large portion of this electricity consumed across the various sectors, especially in industries and commercial sectors. These IE codes serve as a reference for governments who specify the efficiency levels for their minimum energy performance standards for motors in their respective countries. The highest efficiency level being IE5 the ‘Ultra-Premium Efficiency’. The International Efficiency (IE) standards stipulate the energy efficiency and basically has set five levels of motor efficiency: IE1 to IE5. There is a lot of excitement around the world of motors, given the recent high profile investments in this area, validation from key governments and industry leaders to further promote the development and adoption on energy efficient motors across the various sectors. There is a growing focus on improving the efficiencies of motors and reducing energy consumption to meet the carbon emission targets around the world. Motor-driven systems in the industry sector alone consumes 64% of the electric energy, while the commercial sector consumes 20% and the residential sector consumes 13% 2. ![]() ![]() It is said that as much as half of the world’s electricity is consumed by motors 1. E-motors are the ideal solution for better efficiency and reducing energy consumption ![]()
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