DC, Single & Three-phase Power Current Calculator

P125

Convert power to input current and apparent power for DC, single-phase, or balanced three-phase systems.

Parameters

Assumptions

  • 三相负载平衡,输入功率与效率、功率因数稳定。

Important notes

  • 不能替代短路、谐波、启动电流、保护协调和配电Design。

Standards and sources

Verified: 2026-09-05