PKR39809-02

Basic Protection Enhancements

There are some protection enhancements features which can fundamentally change the operation of the protection function from the way it has already been described.

These enhancements are either off or unavailable by default and will not change the way the protection operates unless evoked by the user.

Each of the functions listed below can be either turned on or made available in WSOS in the Protection group in Feature Selection.

  • Extended Standard Protection

  • Extended Maximum Time per Curve

  • Per Element Protection

  • PTT

  • Per Element Reclose Time

  • Reset curves

  • Close on Fault Trip

Feature Selection/Protection can be found in WSOS by navigating to:

Display> Configuration> Feature Selection> Protection.

With the exception of Per Element Protection, PTT and Close on Fault Trip, these features can also be evoked on the operator interface.

Extended Standard Protection

Extended Maximum Time per Curve

Per Element Reclose Time

Reset curves

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

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