Grundfos motors manual

the motor enclosure class to IPX5. Fig. 7 Motor drain plug The open drain hole helps prevent condensation in the motor as it makes the motor self-venting and allows water and humid air to escape. When you install the pump outdoors, provide the motor with a cover to avoid condensation. See fig. 8. Fig. 8 Examples of covers (not supplied by Grundfos). Fig. 9 Grundfos MMS motors Industrial submersible motors and MS6 Tversions For heavy-duty applications Grundfos offers a complete motor range of industrial motors with up to 5 % higher efficiency than that of Grundfos' standard motors. The industrial motors are available in sizes as from 3 Hp up to 30 Hp. Grundfos TPE3 (I) pumps with stainless steel pump housing and are single-stage, close-coupled in-line centrifugal pumps with mechanical shaft seal and primely for applications such as hot water recirculation. The pumps are fitted with frequency controlled motors and differential pressure/temperature transmitter.

motor design. With the use of permanent-magnet technol-ogy within the motor, the SQ/SQE pumps deliver un-matched performance. By combining permanent-magnet motors and Grundfos's own micro frequency converter, we are now able to control and communicate with the pump in ways never before possible. A few of the features that. Fig. 9 Grundfos MMS motors Industrial submersible motors and MS6 Tversions For heavy-duty applications Grundfos offers a complete motor range of industrial motors with up to 5 % higher efficiency than that of Grundfos' standard motors. The industrial motors are available in sizes as from 3 Hp up to 30 Hp. Grundfos' industry-renowned CR pump celebrates 50 years To mark the anniversary, the Company adds the CR pump to recent releases, completing the range of extra-large CR pumps.

Everyone wants their pump system to work as well as it possibly can – and sometimes that requires the help of an operation and maintenance manual. At the Grundfos Product Center, you can quickly and easily find pump installation guides, pump manuals, and all the technical data you need to keep your system working its best. The Grundfos MGE motors model H/I/J are the most energy efficient yet. These permanent magnet synchronous motors (PMSM) are designed especially for frequency converter operations and opti-mised for pump applications and high part-load efficiency. This results in a lower energy and lifecycle costs and meet IE5 according to IEC R or Grundfos GO Remote. The motors incorporate a functional module. The functional module is available in various versions with different inputs and outputs. See section Functional modules for further information. As an accessory option, the motors can be fitted with a Grundfos CIM module. A CIM module is an add-on communication interface module.