From our Blog

  • What are the differences between the MTS-5000 and MTS-5100 Protective Relay Testing Systems?

    The MTS-5100 Protective Relay Testing System, introduced in 2012, replaces our earlier MTS-5000 product. What’s Different in the MTS-5100? Here are the differences between the two products, with a few key points in bold text: The MTS-5100 has six 30A current channels, whereas the MTS-5000 has only three. Using two MTS-5100 units, or an MTS-5100
  • What are “Productivity Modes” in the MTS-5100?

    Short Answer A “Productivity Mode” is a helper mode in the MTS-5100 Protective Relay Testing System for testing a specific kind of relay, protection element or piece of substation equipment. For example, the ANSI 51 Time Overcurrent Relay Test Mode is optimized for testing time-overcurrent relays or the time-overcurrent elements in multi-function digital relays. Productivity

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