Page top

Lead Contents

FAQ01613 of Measuring / Motor Protective Relays FAQ

FAQ No. FAQ01613

Primary Contents


Can one SET Current Converter be connected to and used with two SAO Current Sensors? If not, can it be used by inserting a diode?


No, two SAO-series Current Sensors cannot be connected to one SET-series Current Converter. (Refer to Figure 1 below.)

When used with an SAO-series (SE-series) Sensor, the output voltage of the SET-series Current Converter is set to match that of the SAO-series (SE-series) Sensor. It cannot be used even if a diode is inserted.

The application shown in Figure 2 below is no problem as long as the CT has sufficient capacity.

Figure 1

Figure 2

Recommended Products


New Models with Indication Monitor and Simple Functions for Easy System Commissioning


High-speed, High cost performance Ionization


Flexible Selection of Reliability and Ease of Operation with the S8JX. New Models with Harmonic Current Suppression for a Broader Lineup.

Other Measuring / Motor Protective Relays FAQ