331 wiring connect the control box to the mains supply and the motor as shown in the wiring diagrams below. They are widely used in the usa where the single phase supply is either 1 x 115 v60 hz or 1 x 230 v60 hz.
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Grundfos motor wiring diagram. Page 2 preface these service instructions describe fault finding of pumps with grundfos motors type mge model f hereafter called mge f. Wiring diagram capacitor electrical motor black ground yellow green phase white mains neutral black flow sensor pressure switch 51 winding resistence measurement ambiemt temperature motor resistance reading point winding ω 10 vhz c f 23050 main 23060 167 main. Motor efficiency at 34 load. Grundfos motor book 26 grundfos motor book single phase dual voltage motors 2. These wiring diagrams are intended for general layout purposes only. 21 wiring diagrams and signal terminals and installation and operating.
At grundfos we use cookies to remember your choices and to improve your experience on the grundfos websites. Single phase motors single phase dual voltage motors single phase dual voltage motors comprise two main windings a starting winding and a run capacitor. 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. Grundfos motor wiring diagram pump it up raleigh 480v to 240v transformer wiring diagram square d grundfos motor wiring diagram wiring diagram is a simplified satisfactory pictorial representation of an electrical circuit. Show 3d top left front right bottom back download cad drawings. Use 25 mm2 awg 14 70 c copper conductors only and tighten all connections to 2 nm.
It shows the components of the circuit as simplified shapes and the capacity and signal friends amongst the devices. At grundfos we use cookies to remember your choices and to improve your experience on the grundfos websites. Adjoining wire paths could be revealed about where particular receptacles or fixtures have to be on a typical circuit. Get your wiring diagrams. If a certified wiring diagram is required for construction purposes please contact your local grundfos representative and a certified wiring diagram can be provided. Go to grundfos product center.
Motor efficiency at 12 load. Make sure that the submersible pump the submersible motor and control box are designed for the same. See also section 333 earthing on page 9. Grundfos pump wiring diagram download building wiring representations reveal the approximate areas and affiliations of receptacles lights and long term electrical solutions in a structure. Motor efficiency at 34 load. Motor efficiency at 12 load.
The service instructions are aimed at specially trained staff who are familiar with the service of electrotechnical products. Find installation and operation manuals now. Show 3d top left front right bottom back download cad drawings.
Gallery of Grundfos Motor Wiring Diagram
