Overview

BE1-60 relays provide reliable instantaneous response to block other devices

from incorrect operation resulting from a blown fuse or other fault in a

potential transformer circuit.

Features

• Pickup adjustable in 5% increments over a range of 5 to 50% of nominal

voltage.

• Single-phase to single-phase, single-phase to three-phase, or three

phase to three-phase sensing.

• Maximum trip time of 100 milliseconds for voltage differences greater

than three times the setting.

• Low sensing and supply burdens.

Benefits

• Flexible pickup adjustable over a range of 5 to 50% of nominal

voltage.

• Easily meet system configuration with single-phase and three

phase input configurations.

• Minimized PT (potential transformer) costs as a result of low

sensing burden.

• Reduced battery load with low burden power supply.

• Accurate, repeatable, and reliable operation.

• Simple HMI provides clear and intuitive settings for easy

configuration.

• LED targets provide clear annunciation of status.

• Easily perform in-case system and device tests using test plugs.