... . Control mode: SVC / VF, Energy saving rate: 20%-60% EM303A High-performance energy saving Inverter3-phase 380V, 0.75- ... is most commonly applied to various industrial applications to realize energy saving retrofit and automation processing. For example: CNC, ... Technical specificationControl mode: OLV, V/F, Frequency width: 0.01-600.00HzDigital channels: 7 inputs, 2 outputs, programmableAnalog channels ...