DESCRIPTION: Model Volter™-66s. This model of stabilizer is permanently installed and designed for continuous operation. Installation occurs in the phase break after the electric meter—a mandatory requirement for domestic use. Advantages: Large phase imbalance at the input is tolerated; each unit operates independently of the others and controls its own phase. The stabilizer is resistant to asymmetrical output loads (phase-by-phase from idle to maximum load). Three single-phase units are easy to install and transport (the weight of a three-phase stabilizer is 100-700 kg). If one unit fails, there is no need to disassemble the entire circuit; it is sufficient to send only it to a service center, while the other two phases will be protected and stabilized. A circuit can be assembled from single-phase stabilizers of varying power by phase, depending on the load. Specifications: Type - electronic thyristorPhase - three phasesEfficiency, % - 98Input range - 125-265 V (per phase)Response time, ms - 20Noise level, dB - 34-40, depending on loadMaximum current, A - 100Maximum power, kW - 66Cooling - naturalMounting method - wall-mounted / floor-standingOutput voltage - 220 V (per phase)Max. Power at Umin, kW - 37.5 kW Stabilization accuracy - +6.5 -6.5% Number of stages - 9 Stabilization step - 15.5 V Disconnection at Umin - 115 V (per phase) Disconnection at Umax - 275 V (per phase) Disconnection in transit - 260±5 V Turn-on delay - 4.5-7.5 s Dimensions (H x W x D), mm - (650 x 420 x 190)*3 Protection class - IP20 Humidity, no more than - 40…80% Weight, kg - 62.8*3 Color - light gray Temperature range - Operating range from plus 1 ° C to 40 ° C indoors