Circuit Breaker Time-Travel Testing - Watch Instant Video

Training Sessions

Time-Travel Test Equipment
Drop-Bar Recorder Testing
Light-Beam Recorder Testing
Digital Timer/Analyzer Testing
Training Sessions

Time-Travel Test Equipment – 9 minutes
Identifies the main components of a drop-bar recorder and describes the principles of how it works. Identifies the main components of a light-beam recorder, and describes the principles of how it works. It also identifies the main components of a digital timer/analyzer, and describes the principles of how it works.

Drop-Bar Recorder Testing – 10 minutes
Lists the basic steps for preparing a breaker for time-travel testing and making it safe to work on. Describes the basic steps for setting up a drop-bar time-travel recorder for testing an oil circuit breaker. Describes the basic steps for performing the time-travel test using a drop-bar recorder.

Light-Beam Recorder Testing – 9 minutes
Describes the basic steps for setting up a light-beam time-travel recorder for testing a circuit breaker. Describes the basic steps for performing the time-travel test using a light-beam recorder.

Digital Timer/Analyzer Testing – 7 minutes
Describes the basic steps for setting up a digital time-travel analyzer for testing a circuit breaker. Describes the basic steps for performing the time-travel test using a digital timer/analyzer.