Basler Electric BE1-40Q Loss of Excitation Relay

BE1-40Q relays provide protection for synchronous generators from extensive

damage by detecting loss-of-field excitation.

Features

• Relay characteristics are defined on the complex power plane for ease

of application.

• Provides economical protection for small, medium, and large

machines.

• Features solid state reliability, repeatability, sensitivity, and accuracy.

• Convenient, readily testable.

Benefits

• Accurate protection provided by true var measurement.

• Minimized CT and PT 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

paddles.