| Parameter | Value | 
            
                | Single-phase AC power supply voltage, V 
 | 220 ± 22 | 
            
                | Frequency, Hz | 50 ± 1 | 
            
                | Highest power consumption, kW, max | 5 | 
            
                | Number of sources of high voltage unit | 1 | 
            
                | Highest output voltage (rms), kV | 15 | 
            
                | Measuring range AC voltage, kV | 1-15 | 
            
                | Relative error voltage, %, max | 3 | 
            
                | Highest output current, mA | 300 | 
            
                | Current measuring range, mA | 10-300 | 
            
                | Relative error of measurement of current,% max | 3 
 | 
            
                | Treshold current of the power suplply, A | 18 ± 1 | 
            
                | Maximum load capacity at the rated voltage, nF | 1,9 | 
            
                | Dimensions control unit L × W × H, mm | 360 × 270 × 370 
 | 
            
                | Overall dimensions of a high-voltage L × W × H, mm | 380 × 380 × 380 
 | 
            
                | Control unit weight, kg, max | 25 | 
            
                | High voltage unit weigh, kg, max | 43 | 
            
                | Lifespan, years, avg | 10 |