Smart-14 is a single-phase voltage stabilizer for an apartment or house with a maximum power of 14 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 network with unsatisfactory voltage quality. It can be used in unheated rooms or outdoors in a place protected from precipitation. Specifications: Type - inverter; Phase - single phase; Efficiency, % - 98; Input range 110-380 V; Response time, ms1; Noise level, dB 34-40, depending on the load; Maximum current, A - 63; Maximum power, kW - 14; Cooling - forced; Mounting method - surface-mounted; Output voltage 220 V; Max. Power at Umin, kW - 6.9 Stabilization accuracy - ±0.5% Number of stages - stepless Stabilization step - Disconnection at Umin - 90 V Disconnection at Umax - 380±10 V Disconnection in transit 260±5 V Switch-on delay - 4.5-7.5 s Protection class IP20 Humidity, no more than 40…80% Dimensions (H x W x D), mm 700 x 320 x 120 Weight, kg 14.2 Color - silver metallic Temperature range - Operating range from minus 25°C to plus 40°C indoors