page_title: Power system protection
hierarchical_section_title: Power system protection
caption_attribution_description: English: protective relay for distribution
context_page_description: Power system protection is part of an electric power system. It protects an electrical network from faults by isolating the faulted parts from the healthy parts. This keeps the power system working as much as possible.
context_section_description: Power system protection is part of an electric power system. It protects an electrical network from faults by isolating the faulted parts from the healthy parts. This keeps the power system working as much as possible.
caption: Power system protection device
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