Power Transformer Testing
Available on order
CDAX 605
Megger
Power Transformer Testing
TTRU3 - Three-Phase Transformer Turns Ratio Tester
Brand:
Megger
Available on order
Product Description
The Megger TTRU3 transformer turns ratio tester is designed for measuring the turns ratio of three-phase current transformers using step-up excitation (patented). A single three-phase connection is all that is needed to perform three-phase tests in less than 10 seconds!
TTRU3 can induce up to 250 V on the primary winding, overcoming the voltage dependency observed in larger transformers. The three-phase source also allows testing of phase-shifting and zigzag transformers and provides guaranteed accuracy of ±0.05% from -20 °C to +50 °C.
Additionally, TTRU3 can be connected to a computer, enabling result downloads or remote device control. An optional 2-inch printer is available for printing test results if needed.
Configure test plans and save results directly on TTRU3 via the built-in 7-inch (18 cm) touchscreen with daylight support. For report generation, results can be exported in Excel format, and PDF files can be saved to USB drives.
Finally, it is the smallest and lightest three-phase test set on the market!
The Megger TTRU3 transformer turns ratio tester is designed for measuring the turns ratio of three-phase current transformers using step-up excitation (patented). A single three-phase connection is all that is needed to perform three-phase tests in less than 10 seconds!
TTRU3 can induce up to 250 V on the primary winding, overcoming the voltage dependency observed in larger transformers. The three-phase source also allows testing of phase-shifting and zigzag transformers and provides guaranteed accuracy of ±0.05% from -20 °C to +50 °C.
Additionally, TTRU3 can be connected to a computer, enabling result downloads or remote device control. An optional 2-inch printer is available for printing test results if needed.
Configure test plans and save results directly on TTRU3 via the built-in 7-inch (18 cm) touchscreen with daylight support. For report generation, results can be exported in Excel format, and PDF files can be saved to USB drives.
Finally, it is the smallest and lightest three-phase test set on the market!
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