DESCRIPTION: Model Volter™-18 s. These stabilizers are permanently installed and designed for continuous operation. Installation occurs in the phase break after the electric meter—a mandatory requirement for domestic use. ADVANTAGES: Quiet operation, Improved heat dissipation without the use of a fan, Increased noise immunity, High response speed, Can be used at sub-zero temperatures and in high humidity, Increased fire safety, Maintenance-free, Maximum number of protections, Convenient connection, Does not distort the sine wave, Resistant to mechanical impact, High overload capacity, Increased reliability. Optimal reliability/price ratio Characteristics: Type - electronic thyristor Phase - single phase Efficiency, % - 98 Input range - 125-265 V Response time, ms - 20 Noise level, dB - 34-40, depending on load Maximum current, A - 80 Maximum power, kW - 18 Cooling - natural Mounting method - wall-mounted / floor-mounted Max. Power at Umin, kW - 10 Output voltage - 220 V Disconnection at Umin - 115 V Disconnection at Umax - 275 V Stabilization accuracy - +6.5 -6.5% Number of stages - 9 Switch-on delay - 4.5-7.5 s Stabilization step - 15.5 V Dimensions (H x W x D), mm - 650 x 420 x 190 Weight, kg - 51 Transit shutdown - 260 ± 5 V Protection class - IP20 Humidity, no more than - 40 ... 80% Color - light gray Warranty - LIFETIME Temperature range - Operating range from plus 1 ° C to 40 ° C indoors