What Is This Tool?
This converter facilitates the transformation of power values between horsepower (electric), a unit commonly used for electric motors in the U.S., and Pferdestärke (PS), a metric horsepower unit used primarily in German-speaking regions. It helps users align power specifications accurately for engineering, automotive, and industrial applications.
How to Use This Tool?
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Enter the power value in horsepower (electric)
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Select the target unit as Pferdestärke (PS)
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Click convert to get the equivalent power in PS
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Use the conversion results for technical documentation or comparison purposes
Key Features
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Converts power values from horsepower (electric) to Pferdestärke (PS)
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Supports common use cases such as motor specifications and vehicle power ratings
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Provides clear conversion rates and examples
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Browser-based and easy to use without specialized software
Examples
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5 horsepower (electric) equals 5.0713886325 Pferdestärke (PS)
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10 horsepower (electric) equals 10.142777265 Pferdestärke (PS)
Common Use Cases
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Referring to motor nameplates and specifications for pumps, fans, and compressors
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Sizing motor controllers and electrical supply systems in industrial settings
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Converting U.S. motor power ratings into metric horsepower for European markets
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Documenting engine power in vehicles for Germany and German-speaking countries
Tips & Best Practices
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Double-check the units being converted to avoid mixing non-SI and metric units
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Use the tool when preparing specifications, invoices, or repair manuals
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Apply precise conversions to maintain consistency in technical records
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Keep regional unit preferences in mind when sharing specifications internationally
Limitations
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Pferdestärke (PS) is not an SI unit and may cause confusion alongside watt-based units
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Careful conversion is required to prevent inaccuracies in specifications
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Regional preferences can lead to inconsistent power unit reporting across markets
Frequently Asked Questions
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What is horsepower (electric)?
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Horsepower (electric) is a power unit used to rate electric motors, defined as exactly 746 watts.
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What does Pferdestärke (PS) represent?
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Pferdestärke (PS) is a metric horsepower unit used historically in German-speaking countries, equal to 735.49875 watts.
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Why convert between horsepower (electric) and PS?
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Converting aligns power ratings between U.S. electric motor specs and the metric horsepower unit used in Germany and surrounding markets.
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Is Pferdestärke (PS) an SI unit?
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No, PS is not an SI unit but is widely used in automotive and consumer power ratings in certain regions.
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Can this conversion help in industrial equipment documentation?
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Yes, it assists in accurately representing power outputs of motors and machinery across different unit systems.
Key Terminology
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Horsepower (electric)
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A power unit defined as exactly 746 watts, used mainly for rating electric motors in the U.S.
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Pferdestärke (PS)
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A metric horsepower unit used historically in German-speaking regions, equal to 735.49875 watts.
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Power Conversion
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The process of translating power measurements from one unit to another to standardize technical specifications.