DESCRIPTION: The Volter-66 pt is a three-phase thyristor voltage stabilizer consisting of three high-precision 22 kW stabilizers. This Volter stabilizer is designed for continuous 24/7 operation and is installed permanently throughout a home (apartment, office, or industrial facility). It is connected via a terminal block, in a phase break at the input, immediately after the meter. Advantages: Noiseless, Improved heat dissipation without the use of a fan, Increased noise immunity, High response speed, Possibility of operation at sub-zero temperatures and high humidity, Increased fire safety, Maintenance-free, Maximum number of protections, Convenient connection, Does not distort the sine wave, Resistant to mechanical stress, High overload capacity, Increased reliability. Optimal reliability/price ratio. Specifications: Type - electronic thyristorPhase - three phasesEfficiency, % - 98Input range - 145-245 V (per phase)Response time, ms - 20Noise level, dB - 34-40, depending on loadMaximum current, A - 100Maximum power, kW - 66Mounting method - wall-mounted / floor-standingCooling - naturalOutput voltage - 220 V (per phase)Stabilization accuracy - +2 -3%Max. Power at Umin, kW - 43.5Number of stages - 16Stabilization step - 5 VTurn-off at Umin - 140 V (per phase)Turn-off at Umax - 260 V (per phase)Turn-off in transit - 260±5 VTurn-on delay - 4.5-7.5 sDimensions (HxWxD), mm - (650 x 420 x 190)*3Weight, kg - 53.7*3Protection class - IP20Humidity, no more than - 40…80%Color - light grayTemperature range - Operating range from plus 1°С to 40°С indoors