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The Importance of Transformer Testing

Megger TTR310 Three-Phase Transformer Turns Ratio Test SetTransformers play an important role in the power system. They help convert power to appropriate levels which other components can safely use. They are often in operation for a long time and only stop working during power interruptions and maintenance. Due to the stress they take, it is important to regularly assess their functions to ensure continuous service.

Engineers need to ensure that the transformers in operation are in its full capacity. One of the common tests done is TTR or Transformer Turns Ratio.Other tests that should be done on a regular basis are Winding Resistance and Sweep Frequency Response Analysis (SFRA). 

Protec offers a large catalog of electrical test equipment to help you. 

Megger TTR310 Three-Phase Transformer Turns Ratio Test Set

Vanguard TRF-100 Automatic Three Phase TTR

Vanguard TRM-403 Transformer Resistance Meter

Omicron CPC 100 Multi-Functional Primary Test System

Megger Sweep Frequency Response Analyzer

Doble M5400 Sweep Frequency Response Analyzer

Other electrical test equipment available for rent from Protec

Megger DLRO200-115 200A Digital Low Resistance Ohmmeter

High Voltage VLF-65E 65kV VLF Tester

If you need to rent electrical test and measurement equipment, Protec offers a wide range of test equipment available for rent. You’ll be sure to find the right equipment you need. Contact us for a more details on available equipment we have in our inventory.

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