YXU144 | YT296000-MC ABB Pulse Transformer Unit

Rated power = Fundamental kVAƒ kVA calculated with rated voltage and fundamental current componentof the load current of the load currentƒ RMS kVAƒ kVA calculated with rated voltage and total RMS load current kVA calculated with rated voltage and total RMS load currentƒ Equivalent kVAƒ kVA calculated with rated voltage and defined equivalent sinusoidal kVA calculated with rated voltage and defined equivalent sinusoidalcurrent which will give the same losses in the transformer than theactual load current when all its harmonic components are considered inrelation they cause losses in the transformer relation they cause losses in the transformerƒ IEEE C57.18.10 is technically close to IEC 61378-1, differencies mainly interminologyƒ IEEE gives defined requirements for insulation levels (BIL-levels)