EM Test Variac NX 1-260-16

The single phase motor variacs of the NX 1-260-XX series allow to steplessly adjust the EUT supply voltage from 0V to 260 V (280 V) when supplied by a 230 V mains supply voltage. By means of the variac NX 1-260-xx series tests as required in the standard IEC / EN 61000-4-11 (voltage dips and short interruptions as well as the optional voltage variation) can be performed adjusting the voltage to any voltage level. Apart from this the motor variac is used for power-frequency magnetic field tests as per IEC / EN 61000-4-8.