Category:Levelling current
English: Is current which appears in zero wire due to assymetric load in three-phase AC network. As result, it can make false RCD triping or distortion on the screens or other hindrances. That is why load in all 3 phases should aspire to be symmetric.
Media in category "Levelling current"
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CenterTappedTransformer Voltages.svg 1,137 × 812; 30 KB
