
Too Many Frequency Converters? Here's How to Choose the Right One
Consider these five key factors when selecting the ideal frequency converter for your needs.
Last updated 1 month ago. Automatically generated content.


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Electric current output determines the amount of current a frequency converter can deliver to a motor, affecting its performance and compatibility. Choosing the appropriate current output is crucial for ensuring efficient operation and preventing overloading or underperformance in industrial applications.
Popular options
Up to 10 A
Typical price
420,– to 1100,–Designed for small motors and low-power applications, offering precise control.
Ideal for compact systems, ensuring energy efficiency and reduced operational costs.
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10 - 40 A
Typical price
1000,– to 2300,–Suitable for medium-sized motors, providing balanced performance and control.
Recommended for applications requiring moderate power, enhancing reliability and versatility.
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40 - 110 A
Typical price
3000,– to 6100,–Capable of driving large motors and high-power systems, ensuring robust operation.
Best suited for industrial settings with demanding power needs, maximizing productivity and efficiency.
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Power in frequency converters refers to the capacity to handle electrical load, determining the size and type of application it can support. Selecting the right power range is crucial for ensuring efficient operation, reliability, and compatibility with your specific needs.
Popular options
Up to 5 kW
Typical price
990,– to 1500,–Suitable for small applications such as single-phase motors or small machinery.
Ideal for residential or light commercial use, offering cost-effective solutions for low-demand environments.
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5 - 20 kW
Typical price
1600,– to 2600,–Designed for medium-sized applications, accommodating larger motors and industrial equipment.
Provides flexibility for both small business operations and more demanding residential systems, ensuring robust performance.
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20 - 75 kW
Typical price
3200,– to 5100,–Supports large-scale operations with high power demands, suitable for heavy industrial machinery.
Perfect for manufacturing plants and large commercial settings, delivering reliable and efficient power management.
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Mains voltage refers to the electrical power supply required for a frequency converter to operate, crucial for compatibility with existing electrical infrastructure. Choosing the correct mains voltage ensures optimal performance and prevents potential damage to the device, enhancing its longevity and reliability.
Popular options (you can select more than one)
200 - 240 V
Typical price
720,– to 2400,–Suitable for residential and light commercial applications, compatible with standard household and office power supplies.
Ideal for installations in areas with lower voltage requirements, ensuring efficient operation in such environments.
Bestseller
380 V
Typical price
1200,– to 1900,–Commonly used in industrial settings, providing higher power capacity for demanding applications.
Recommended for facilities with heavy machinery, offering robust performance and stability under load.
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400 V
Typical price
1200,– to 7500,–Designed for heavy industrial use, supporting high-power equipment with greater efficiency.
Best suited for large-scale operations, enhancing energy efficiency and reducing operational costs.
Bestseller
The supported protocol determines how the frequency converter communicates with other devices, impacting integration and compatibility in industrial settings. Choosing the right protocol ensures seamless operation between equipment, facilitating efficient and reliable data exchange.
Popular options (you can select more than one)
PROFINET IO
Enables real-time communication and data exchange in complex automation systems.
Ideal for applications requiring high-speed communication and synchronization, enhancing system efficiency.
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Modbus
Provides a simple and robust protocol for industrial communication.
Perfect for systems needing straightforward integration with existing Modbus-compatible devices.
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EtherNet/IP
Facilitates wide-area network communication with high data throughput.
Suitable for large-scale operations demanding extensive connectivity and data sharing capabilities.
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TCP/IP
Ensures flexible and universal communication across various network types.
Recommended for environments requiring standard Internet protocol communication, offering broad compatibility.
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Output frequency determines the speed at which the connected motor operates, affecting the performance and efficiency of the system. Choosing the correct output frequency is crucial for ensuring compatibility with the motor and achieving desired operational outcomes.
Popular options (you can select more than one)
50 - 60 Hz
Typical price
1000,– to 3500,–Provides flexibility to operate at both standard global frequencies.
Ideal for international applications where compatibility with various electrical standards is required.
Bestseller
50 Hz
Typical price
780,– to 2800,–Standard frequency for many regions, aligning with local power grid specifications.
Suitable for systems designed to operate efficiently in countries using 50 Hz, ensuring optimal motor performance.
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57 / 63 Hz
Typical price
3100,– to 4000,–Offers specialized frequencies for specific applications that require unique operational speeds.
Useful for niche industries or custom setups where tailored motor speeds enhance precision and process accuracy.
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