Product Highlights
The UTEC 505 delivers a powerful combination of functionality, portability, and ease of use. Its ability to operate in-service makes it especially valuable for live testing environments. The instrument features a user-friendly interface, clear on-screen results, and optional add-ons for expanded burden testing.
The UTEC 505 also includes the ability to store and download test results for later analysis. Whether used in a substation, control center, or training lab, the UTEC 505 helps ensure transformer accuracy and system reliability with minimal disruption.


Features
- CT Admittance Testing – Diagnose CT issues in-service with or without load present.
- CT Ratio Testing – Determine actual and best-fit ratios while displaying the phase angle between primary and secondary.
- CT/PT Burden Testing – Introduce a known burden in series with the existing load to evaluate CT performance.
- CT Core Demagnetization – Restore CT performance in the field by removing residual magnetism.
- Internal Storage & Data Download – Save test results on-board and export them for recordkeeping or reporting.
- Line-Powered or Battery Operation – Flexible power options for field use.


Uninterrupted Service CT/PT Testing
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