Power Transformer Pressure Relay Test - Videos and Related Books

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Summary

Problems in power transformers cannot always be prevented, but they can be controlled. Protective devices can be used to prevent problems from becoming more serious and causing extensive damage. One type of protective device that is commonly used on a power transformer is a pressure relay. This 46-minute video covers the operation and testing of two basic types of pressure relays: sudden pressure and fault pressure.

Training Sessions

Sudden Pressure Relays – 9 minutes
States the function of a pressure relay in a power transformer. Explains how a sudden pressure relay works. Identifies control components typically associated with a sudden pressure relay. Describes how control components may interact with a sudden pressure relay.

Fault Pressure Relays – 14 minutes
Identifies where a fault pressure relay is typically used. Explains how a fault pressure relay works.

Testing a Sudden Pressure Relay – 13 minutes
States the purpose of testing a sudden pressure relay. Identifies safety precautions to be observed when a sudden pressure relay is tested. Describes a procedure for testing a sudden pressure relay on a de-energized transformer. Describes a procedure for testing a sudden pressure relay on an energized transformer.

Testing a Fault Pressure Relay – 10 minutes
Identifies precautions that should be observed when a fault pressure relay is tested. Describes a procedure for testing a fault pressure relay by applying pressure through the test plug hole. Describes a procedure for testing a fault pressure relay by applying pressure through the bleeder valve.

Item Code: FPS
Videos
Power Transformer Pressure Relay Testing - Instant Video
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Power Transformer Pressure Relay Testing - DVD
Show this video in your classroom, or load it on your company server so all your workers can watch and benefit. More info

$ 195.00

Books
Power Transformer Pressure Relay Testing - Study Guide
This book reinforces learning from the video. It has informative text and color pictures throughout. Also a good resourse for learning on your own. A handy, compact book. Approximately 40 pages. More info

$ 15.00

Power Transformer Pressure Relay Testing - Instructor Guide
Supplementary classroom exercises with quizzes for every session. Approximately 30 pages. More info

$ 15.00