quantitykind:ReactivePower
"Reactive Power", for a linear two-terminal element or two-terminal circuit, under sinusoidal conditions, is the quantity equal to the product of the apparent power $S$ and the sine of the displacement angle $\psi$. The absolute value of the reactive power is equal to the non-active power. The ISO (and SI) unit for reactive power is the voltampere. The special name $\textit{var}$ and symbol $\textit{var}$ are given in IEC 60027 1.