Sonel MZC-306 Electrical tester
The effective loop impedance measuring device MZC-306 of sonel is the loop measurement of ZL-PE, ZL-N and ZL-L in networks of 110 V-715 V with frequencies from 45 to 65 Hz. The measurements are after checking the correct PE connection with a test current depending on the mains voltage with a maximum of 30 a. After the automatic calculation of the short-circuit current can thus correct function of the overcurrent protective device. Additional measurement parameters such as AC voltage and frequency can then be transferred to the PC via the USB cable and the Software Sonel Reader can be evaluated.This text is machine translated.