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Protection systems are crucial for system security to minimize the impact faults have on power systems. Continuously evolving power systems and quickly changing operating conditions make it a complex task to calculate, verify, and validate protection settings. With SIGUARD®PSA, perform automated rigorous protection security assessments while considering all relevant network, operating, and fault conditions required to review the adequacy of protection settings.
SIGUARD®PSA is used by protection engineers and operators to automatically simulate, assess, and improve selectivity, sensitivity, and speed of the protection system performance for different network and operation conditions.
SIGUARD PSA enables protection engineers and operators to perform fast protection security assessments for reliable protection-setting determination, secure system operation, and cascade tripping prevention.
Downloads and support
Would you like to know more about our protection system screening and analysis software? Here you will find all the latest information on SIGUARD®PSA including datasheets, support links, and more.
Customers around the world benefit from our protection system screening and analysis software.
Creation of a national digital protection system model
In-depth protection system performance assessment, weak-point analysis and optimization
Significantly reduced potential for severe outages
News, media, and events
Follow the latest SIGUARD®PSA related software developments, trends, and events.
PSS® software events and webinars
When it comes to protecting the grid, engineers require a tool that can adapt with evolving power systems and quickly changing operating conditions. Contact us to learn more about how our comprehensive protection system screening and analysis software can help you.