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  • Users: Knoll149
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  1. Knoll149

    Motor Relay Settings - Medium Voltage

    I have SEL-710 application and we're using stator/rotor/ambient RTD settings. We have enabled TRIP points for these RTD's per motor manufacturer data sheet. Is it still necessary to include time between starts & starts per hour lockout protection since the RTD's protect the motor against over...
  2. Knoll149

    Switchgear Redundant DC Battery System

    I have a customer wanting a fully redundant battery system, their design is each battery feeds and ATS which then feeds a DC distribution panel out to the switchgear loads. I'm looking for thoughts or white papers on their design vs. paralleling two batteries directly to the DC panel & having...

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