DESCRIPTION: The Smart-18 is a single-phase voltage stabilizer for an apartment or home with a maximum power of 18 kW. It belongs to the Volter Smart series and is designed to provide stabilized voltage to all types of electrical consumers when powered from a grid with poor voltage quality. This is a double-conversion device without energy storage. Advantages: Low noiseIncreased noise immunityHigh speedCan be used at sub-zero temperatures and high humidityIncreased fire safetyMaximum number of protectionsConvenient connectionDoes not distort the sine waveResistance to mechanical stress Characteristics: Type - inverterPhase - single phaseEfficiency, % - 98Input range - 130-330 VResponse time, ms - 1Noise level, dB - 34-40, depending on the loadMaximum current, A - 80Maximum power, kW - 18Mounting method - wall-mountedCooling - forcedOutput voltage - 220 VMax. Power at Umin, kW - 10.4 Stabilization accuracy - ±0.5% Stabilization step - – Number of stages - stepless Disconnection at Umin - 105 V Disconnection at Umax - 330 V Switch-on delay - 4.5-7.5 s Disconnection in transit - 260±5 V Dimensions (H x W x D), mm - 1100 x 320 x 150 Weight, kg - 27.4 Protection class - IP20 Humidity, no more than - 40…80% Color - silver metallic Temperature range - Operating range from plus 1 ° C to 40 ° C indoors