Phase 2IEC

VFD Sizing Calculator

IEC 61800-2 / IEC 61800-5-1

Select variable frequency drive kW rating, input/output cable sizing, input fuse, line reactor and du/dt filter recommendations for pump, fan and conveyor applications.

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Results are for guidance only. All calculations must be verified by a qualified electrical engineer before implementation. Always refer to the applicable local standard and authority having jurisdiction.
Standard:

Calculator Coming Soon

The VFD Sizing Calculator calculator is being built with full IEC 61800-2 / IEC 61800-5-1 compliance. Input form, calculation engine and PDF export will be available here.

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