Measuring centres are instruments for measuring and monitoring quantities in single and three phase electrical systems. Their operation is based on fast sampling of input voltages and currents in all measuring phases. They replaces many analogue instruments and measure quantities like: voltage, current, frequency, power, power factor, energy, phase angle, THD. They enable you to control and monitor your electrical system. You can use them almost everywhere, where electrical quantities have to be measured: in panel boards, in gensets, at remote locations like small power stations and others. With our software and some data of your own you can calculate your electrical energy costs. They help you with load sharing, inform you when something happens with your electrical system through internet or GSM.