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MOTOR WINDING CALCULATION PROFESSIONAL

Provide two maps for assistance in determination of lightning ground flash density (Ng) and isokeraunic number (thunder storm days/year).Provide all tables of IEC 62305-2 as dropdown menus for automatic determination of parameter/factors values for the case under design,.List all input data (in green cells) that must be known to determine the need for lightning protection,.Calculate the collection areas for different shapes (Rectangular, cylindrical,…) basic and adjacent structures,.Calculate the collection areas for basic and adjacent structures, power lines (if any and up to two lines) and telecommunication line (if any),.List general data for designer and project,.

MOTOR WINDING CALCULATION PROFESSIONAL

You can Print it as a professional calculations report for grounding system design for Domestic, commercial and industrial premises.Help you to specify all materials selected by grounding design process like Grounding conductors, Grounding stations and buried grounding mains,.different calculations for different cases, shapes and types of earth electrodes, Provide grounding installation criteria for earth electrodes, earth pit, ground buses, grounding conductors, grounding of switches/ panels/ boxes/ cable trays / conduits and special grounding for high tension cables/ control cables /static electricity,.List the Steps for Choosing the Best Earthing System,.Provide a professional design concept for any Grounding System,.Calculate Soil Resistivity by using ground testers that apply The Wenner 4-Point Method,.

List acceptable values for Earthing Resistance,.

List all applicable standards for Grounding System Design Calculations for Domestic, Commercial and Industrial Premises,.

List typical Values of Resistivity from BS 7430 and IEEE 142,.

List all data that must be known in the starting of Grounding System Design Calculations for Domestic, Commercial and Industrial Premises like electrical utility data,.

After updating the table, the drop-down list below lets you select whether to display the number of slots per pole per phase, the maximum possible fundamental winding factor, the number of winding symmetries, or the least common multiple between the number of poles and the number of slots in the table.I recommend all electrical engineers to use this powerful excel spreadsheet because it has the following unique advantages than other similar ones: To get started, choose the approximate range of number of poles and number of slots that you are interested in. Determine number of slots and number of poles

In no event shall Emetor be liable to any party for any damages arising out of the use of information from this winding calculator. You can compare the maximum fundamental winding factor for different combinations of number of poles and number of slots, display the winding layout for different coil spans, or evaluate the harmonic spectrum of the winding factor.Įmetor specifically disclaims any warranties, including, but not limited to, the implied warranties of merchantability, accuracy, or fitness for any particular purpose. You can investigate three-phase integer-slot, fractional-slot and concentrated windings, both with single and double winding layers where appropriate. The winding calculator allows you to find the optimum winding layout for your electric motor in a fast and convenient way. Please enable JavaScript in your browser preferences, then try again. Warning! Emetor works best with JavaScript enabled.