The Manta MTS-5100: An Important Piece of Doble’s Protection Testing Portfolio
As electric power systems evolve, relay testing equipment must keep pace in delivering the right capabilities while maximizing user efficiency. When the design falls short, both performance and productivity suffer. That’s why the MTS-5100 remains a vital offering in Doble’s protection testing portfolio: a rugged, versatile test set built to give its users direct hands-on control to work quickly in a variety of environments.
Features That Make a Difference
The MTS-5100 combines power with convenience in an all-in-one design. It stands out for its onboard computer’s large display and embedded software. Whether you prefer hands-on testing or full automation, the MTS-5100 gives you both options. Use the front panel for manual procedures or connect a PC to run Manta™ or Doble RTS™ software for advanced automation and streamlined workflows.
The MTS-5100 includes everything needed for comprehensive relay testing. Its intuitive controls make it easy to use for both beginners and seasoned professionals. Users can choose between Manual Mode for full control or Productivity Modes for quick automation using built-in test templates. With high output capability, the unit delivers six current channels up to 30 A and four voltage channels up to 250 V, providing the power required for demanding tests. Available logic I/O in the form of 12 inputs and 4 outputs support a wide range of testing scenarios. Built for rugged performance, the system offers long service life and reliability even in extreme conditions. Plus, its computer never connects to the internet, giving peace of mind that operating it within an electronic security perimeter in critical environments can be done safely.
A Perfect Fit in Doble’s Portfolio
The MTS-5100 is a strong option whether testing transmission, distribution, generation, or industrial protection system relays. In any environment, the MTS-5100 delivers speed, simplicity, and security in a portable, self-contained package that bridges manual testing and automation without compromising efficiency. When paired with RTS, which seamlessly integrates with Doble PowerBase™, it becomes part of a fully connected ecosystem of automated testing from standardized procedures that feed advanced reporting and solid compliance readiness.
Lasting Commitment
Becoming a trusted relay test set with a loyal customer base doesn’t happen overnight. Doble is proud to continue supporting the MTS-5100 today and into the future, ensuring it remains available and fully integrated in the vision for comprehensive protection testing solutions that benefit workers in the evolving electric power landscape.
Additional Information:






