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Keeping Protective Relays in Good Condition with the Megger SR-98 Relay Test Set

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Protective relays are electromechanical devices that are designed to trip circuit breakers in the event of a fault. These devices have adjustable operating parameters depending on the application. Their accuracy should be well maintained because even a small error can cause serious problems in the electrical system. One of the tools used for testing protective relays is the Megger SR-98 Relay Tester. This tester provides the necessary voltage and current which can be phase shifted for testing various types of protective relays.

relay test set has a microprocessor-controlled system which allows independent fine control of the output and accurate measurements. It has a digital meter that displays the output voltage and can also display other values such as resistance, power, VARS, frequency, power factor and phase angle. The Megger SR-98 has an RS232 port so you can attach it to a computer for data acquisition and control. You also have the option to connect a printer to its parallel port. This allows you to print the test results for documentation.

Let Protec Equipment Resources supply you with the testers you need. We offer affordable rental plans to cater to your testing needs. Give us a call at 1-866-352-5550 for more details.