2v63-technical-bulletin.pdf
such that the output contact pick up when the pre set voltage level is exceeded. Alternatively the relay may be set for under voltage operation such that the output contacts are normally picked up & will drop out when the monitored voltage fall below the drop out level. Setting Options Refer order code 6. A Adjustable drop out & fixed pick up B Adjustable pick up & fixed drop out C Adjustable pick up & drop out D Fixed pick up & drop out
