DESCRIPTION: The Volter-22 pt is a high-precision, single-phase voltage stabilizer with a power output of 22 kW. It contains no mechanical components, including a fan (convection cooling is provided). This allows you to use the stabilizer in applications requiring quiet operation. 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, Improved 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 - 145-245 V Response time, ms - 20 Noise level, dB - 34-40, depending on load Maximum current, A - 100 Maximum power, kW - 22 Cooling - natural Mounting method - wall-mounted / floor-standing Output voltage - 220 V Max. Power at Umin, kW -14.5 Stabilization accuracy - +2 -3% Stabilization step - 5 V Number of stages - 16 Disconnection at Umin - 130 V Disconnection at Umax - 260 V Disconnection in transit - 260±5 V Switch-on delay - 4.5-7.5 s Dimensions (H x W x D), mm - 650 x 420 x 190 Weight, kg - 53.7 Protection class - IP20 Humidity, no more than - 40…80% Color - light gray Temperature range - Operating range from plus 1°C to 40°C indoors